working (but awkward) example of a message provider test

updated pact-feign example to Spring Boot 2 and JUnit 5

logging/src/test/java/io/reflectoring/logging/TruncatedLoggerConverter.java

@@ -1,27 +0,0 @@
-package io.reflectoring.logging;
-
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
-import ch.qos.logback.classic.pattern.LoggerConverter;
-import ch.qos.logback.classic.spi.ILoggingEvent;
-
-public class TruncatedLoggerConverter extends LoggerConverter {
-
-	@Override
-	public String convert(ILoggingEvent event) {
-		String maxLengthString = getFirstOption();
-		int maxLength = Integer.parseInt(maxLengthString);
-		String loggerName = super.convert(event);
-		if (loggerName.length() <= maxLength) {
-			return loggerName + generateSpaces(maxLength - loggerName.length());
-		} else {
-			return "..." + loggerName.substring(loggerName.length() - maxLength + 3);
-		}
-	}
-
-	private String generateSpaces(int count) {
-		return Stream.generate(() -> " ").limit(count).collect(Collectors.joining());
-	}
-
-}

logging/src/test/java/io/reflectoring/logging/TruncatedThreadConverter.java

@@ -1,28 +0,0 @@
-package io.reflectoring.logging;
-
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
-import ch.qos.logback.classic.pattern.ClassicConverter;
-import ch.qos.logback.classic.spi.ILoggingEvent;
-
-public class TruncatedThreadConverter extends ClassicConverter {
-
-	@Override
-	public String convert(ILoggingEvent event) {
-		String maxLengthString = getFirstOption();
-		int maxLength = Integer.parseInt(maxLengthString);
-		String threadName = event.getThreadName();
-
-		if (threadName.length() <= maxLength) {
-			return threadName + generateSpaces(maxLength - threadName.length());
-		} else {
-			return "..." + threadName.substring(threadName.length() - maxLength + 3);
-		}
-	}
-
-	private String generateSpaces(int count) {
-		return Stream.generate(() -> " ").limit(count).collect(Collectors.joining());
-	}
-
-}

logging/src/test/resources/logback.xml

@@ -10,7 +10,7 @@
     <!-- Appender to log to console -->
     <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
-            <pattern>%d{yyyy-MM-dd} | %d{HH:mm:ss.SSS} | %truncatedThread{20} | %5p | %truncatedLogger{25} | %12(ID: %8mdc{id}) | %m%n</pattern>
+            <pattern>%d{yyyy-MM-dd} | %d{HH:mm:ss.SSS} | %-20.20thread | %5p | %-25.25logger{25} | %12(ID: %8mdc{id}) | %m%n</pattern>
             <charset>utf8</charset>
         </encoder>
     </appender>

pact/pact-feign-consumer/build.gradle

@@ -1,5 +1,3 @@
-apply plugin: 'org.springframework.boot'
-
 buildscript {
     repositories {
         mavenLocal()
@@ -10,18 +8,43 @@ buildscript {
     }
 }
 
+plugins {
+    id "au.com.dius.pact" version "3.5.20"
+}
+
+apply plugin: 'java'
+apply plugin: 'org.springframework.boot'
+apply plugin: 'io.spring.dependency-management'
+
+version '1.0.0.SNAPSHOT'
 
 repositories {
     mavenLocal()
     jcenter()
 }
 
+dependencyManagement {
+    imports {
+        mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springcloud_version}"
+    }
+}
+
 dependencies {
-    compile("org.springframework.boot:spring-boot-starter-data-jpa:${springboot_version}")
-    compile("org.springframework.boot:spring-boot-starter-web:${springboot_version}")
-    compile("org.springframework.cloud:spring-cloud-starter-feign:1.4.1.RELEASE")
+    compile('org.springframework.boot:spring-boot-starter-data-jpa')
+    compile('org.springframework.boot:spring-boot-starter-web')
+    compile('org.springframework.cloud:spring-cloud-starter-openfeign')
+    compile('org.springframework.cloud:spring-cloud-starter-netflix-ribbon')
     compile('com.h2database:h2:1.4.196')
     testCompile('org.codehaus.groovy:groovy-all:2.4.6')
-    testCompile("au.com.dius:pact-jvm-consumer-junit_2.11:3.5.2")
-    testCompile("org.springframework.boot:spring-boot-starter-test:${springboot_version}")
+    testCompile("au.com.dius:pact-jvm-consumer-junit5_2.12:${pact_version}")
+    testCompile('org.springframework.boot:spring-boot-starter-test')
+}
+
+pact {
+    publish {
+        pactDirectory = 'target/pacts'
+        pactBrokerUrl = 'URL'
+        pactBrokerUsername = 'USERNAME'
+        pactBrokerPassword = 'PASSWORD'
+    }
 }

pact/pact-feign-consumer/gradle.properties

@@ -1,2 +1,3 @@
-springboot_version=1.5.9.RELEASE
-verifier_version=1.2.2.RELEASE
+springboot_version=2.0.4.RELEASE
+springcloud_version=Finchley.SR1
+pact_version=3.5.20

pact/pact-feign-consumer/src/main/java/io/reflectoring/ConsumerApplication.java

@@ -2,10 +2,12 @@ package io.reflectoring;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.cloud.netflix.feign.EnableFeignClients;
+import org.springframework.cloud.netflix.ribbon.RibbonClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 
 @SpringBootApplication
 @EnableFeignClients
+@RibbonClient(name = "userservice", configuration = RibbonConfiguration.class)
 public class ConsumerApplication {
 
 	public static void main(String[] args) {

pact/pact-feign-consumer/src/main/java/io/reflectoring/RibbonConfiguration.java

@@ -0,0 +1,15 @@
+package io.reflectoring;
+
+import com.netflix.client.config.IClientConfig;
+import com.netflix.loadbalancer.IRule;
+import com.netflix.loadbalancer.RandomRule;
+import org.springframework.context.annotation.Bean;
+
+public class RibbonConfiguration {
+
+	@Bean
+	public IRule ribbonRule(IClientConfig config) {
+		return new RandomRule();
+	}
+
+}

pact/pact-feign-consumer/src/main/java/io/reflectoring/UserClient.java

@@ -1,6 +1,6 @@
 package io.reflectoring;
 
-import org.springframework.cloud.netflix.feign.FeignClient;
+import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;

pact/pact-feign-consumer/src/test/java/io/reflectoring/UserServiceConsumerTest.java

@@ -1,34 +1,33 @@
 package io.reflectoring;
 
 import au.com.dius.pact.consumer.Pact;
-import au.com.dius.pact.consumer.PactProviderRuleMk2;
-import au.com.dius.pact.consumer.PactVerification;
 import au.com.dius.pact.consumer.dsl.PactDslJsonBody;
 import au.com.dius.pact.consumer.dsl.PactDslWithProvider;
+import au.com.dius.pact.consumer.junit5.PactConsumerTestExt;
+import au.com.dius.pact.consumer.junit5.PactTestFor;
 import au.com.dius.pact.model.RequestResponsePact;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.junit4.SpringRunner;
-import static org.assertj.core.api.Assertions.assertThat;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import static org.assertj.core.api.Assertions.*;
 
-@RunWith(SpringRunner.class)
-@SpringBootTest(properties = {
+@ExtendWith(PactConsumerTestExt.class)
+@ExtendWith(SpringExtension.class)
+@PactTestFor(providerName = "userservice", port = "8888")
+@SpringBootTest({
 				// overriding provider address
 				"userservice.ribbon.listOfServers: localhost:8888"
 })
-public class UserServiceConsumerTest {
-
-  @Rule
-  public PactProviderRuleMk2 stubProvider = new PactProviderRuleMk2("userservice", "localhost", 8888, this);
+class UserServiceConsumerTest {
 
 	@Autowired
 	private UserClient userClient;
 
 	@Pact(state = "provider accepts a new person", provider = "userservice", consumer = "userclient")
-  public RequestResponsePact createPersonPact(PactDslWithProvider builder) {
+	RequestResponsePact createPersonPact(PactDslWithProvider builder) {
+		// @formatter:off
 		return builder
 						.given("provider accepts a new person")
 						.uponReceiving("a request to POST a person")
@@ -40,10 +39,12 @@ public class UserServiceConsumerTest {
 							.body(new PactDslJsonBody()
 											.integerType("id", 42))
 						.toPact();
+		// @formatter:on
 	}
 
 	@Pact(state = "person 42 exists", provider = "userservice", consumer = "userclient")
-  public RequestResponsePact updatePersonPact(PactDslWithProvider builder) {
+	RequestResponsePact updatePersonPact(PactDslWithProvider builder) {
+		// @formatter:off
 		return builder
 						.given("person 42 exists")
 						.uponReceiving("a request to PUT a person")
@@ -56,12 +57,13 @@ public class UserServiceConsumerTest {
 											.stringType("firstName", "Zaphod")
 											.stringType("lastName", "Beeblebrox"))
 						.toPact();
+		// @formatter:on
 	}
 
 
 	@Test
-  @PactVerification(fragment = "createPersonPact")
-  public void verifyCreatePersonPact() {
+	@PactTestFor(pactMethod = "createPersonPact")
+	void verifyCreatePersonPact() {
 		User user = new User();
 		user.setFirstName("Zaphod");
 		user.setLastName("Beeblebrox");
@@ -70,8 +72,8 @@ public class UserServiceConsumerTest {
 	}
 
 	@Test
-  @PactVerification(fragment = "updatePersonPact")
-  public void verifyUpdatePersonPact() {
+	@PactTestFor(pactMethod = "updatePersonPact")
+	void verifyUpdatePersonPact() {
 		User user = new User();
 		user.setFirstName("Zaphod");
 		user.setLastName("Beeblebrox");

pact/pact-feign-consumer/target/pacts/userclient-userservice.json

@@ -0,0 +1,115 @@
+{
+    "provider": {
+        "name": "userservice"
+    },
+    "consumer": {
+        "name": "userclient"
+    },
+    "interactions": [
+        {
+            "description": "a request to PUT a person",
+            "request": {
+                "method": "PUT",
+                "path": "/user-service/users/42"
+            },
+            "response": {
+                "status": 200,
+                "headers": {
+                    "Content-Type": "application/json"
+                },
+                "body": {
+                    "firstName": "Zaphod",
+                    "lastName": "Beeblebrox"
+                },
+                "matchingRules": {
+                    "body": {
+                        "$.firstName": {
+                            "matchers": [
+                                {
+                                    "match": "type"
+                                }
+                            ],
+                            "combine": "AND"
+                        },
+                        "$.lastName": {
+                            "matchers": [
+                                {
+                                    "match": "type"
+                                }
+                            ],
+                            "combine": "AND"
+                        }
+                    },
+                    "header": {
+                        "Content-Type": {
+                            "matchers": [
+                                {
+                                    "match": "regex",
+                                    "regex": "application/json"
+                                }
+                            ],
+                            "combine": "AND"
+                        }
+                    }
+                }
+            },
+            "providerStates": [
+                {
+                    "name": "person 42 exists"
+                }
+            ]
+        },
+        {
+            "description": "a request to POST a person",
+            "request": {
+                "method": "POST",
+                "path": "/user-service/users"
+            },
+            "response": {
+                "status": 201,
+                "headers": {
+                    "Content-Type": "application/json"
+                },
+                "body": {
+                    "id": 42
+                },
+                "matchingRules": {
+                    "header": {
+                        "Content-Type": {
+                            "matchers": [
+                                {
+                                    "match": "regex",
+                                    "regex": "application/json"
+                                }
+                            ],
+                            "combine": "AND"
+                        }
+                    },
+                    "body": {
+                        "$.id": {
+                            "matchers": [
+                                {
+                                    "match": "integer"
+                                }
+                            ],
+                            "combine": "AND"
+                        }
+                    }
+                }
+            },
+            "providerStates": [
+                {
+                    "name": "provider accepts a new person"
+                }
+            ]
+        }
+    ],
+    "metadata": {
+        "pactSpecification": {
+            "version": "3.0.0"
+        },
+        "pact-jvm": {
+            "version": "3.5.20"
+        }
+    }
+}

pact/pact-message-consumer/.gitignore

@@ -0,0 +1,25 @@
+.gradle
+/build/
+!gradle/wrapper/gradle-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+nbproject/private/
+build/
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/

pact/pact-message-consumer/README.md

@@ -0,0 +1,15 @@
+# Consumer-Driven-Contract Test for a Spring Boot Provider
+ 
+This repo contains an example of consumer-driven-contract testing for a Spring
+Boot API provider. The corresponding consumer to the contract is
+implemented in the module `pact-angular`.
+
+The contract is created and verified with [Pact](https://docs.pact.io/).
+
+Before running the build, you need to follow the instructions on the [consumer-side](../pact-angular/)
+to create the consumer-driven contract file (pact file).
+
+## Running the application
+
+The interesting part in this code base is the class `UserControllerProviderTest`.
+You can run the tests with `gradlew test` on Windows or `./gradlew test` on Unix.

pact/pact-message-consumer/application.yml

@@ -0,0 +1,11 @@
+spring:
+  datasource:
+    url: jdbc:h2:mem:AZ;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE
+    driverClassName: org.h2.Driver
+    username: sa
+    password:
+  h2:
+    console:
+      enabled: true
+
+logging.level.org.hibernate.SQL: OFF

pact/pact-message-consumer/build.gradle

@@ -0,0 +1,36 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springboot_version}")
+    }
+}
+
+apply plugin: 'java'
+apply plugin: 'eclipse'
+apply plugin: 'org.springframework.boot'
+apply plugin: 'io.spring.dependency-management'
+
+version = '0.0.1-SNAPSHOT'
+sourceCompatibility = 1.8
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+dependencies {
+    compile('org.springframework.boot:spring-boot-starter-data-jpa')
+    compile('org.springframework.boot:spring-boot-starter-web')
+    compile('org.springframework.boot:spring-boot-starter-amqp')
+    compile('com.h2database:h2:1.4.196')
+    compileOnly('org.projectlombok:lombok')
+    testCompile("au.com.dius:pact-jvm-consumer-junit_2.12:${pact_version}")
+    testCompile("au.com.dius:pact-jvm-consumer-groovy_2.12:${pact_version}")
+    testCompile('org.springframework.boot:spring-boot-starter-test')
+}
+
+bootRun {
+    jvmArgs = ["-Xdebug", "-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005"]
+}

pact/pact-message-consumer/gradle.properties

@@ -0,0 +1,2 @@
+springboot_version=2.0.4.RELEASE
+pact_version=3.5.20

pact/pact-message-consumer/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.2-bin.zip

pact/pact-message-consumer/gradlew

@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save ( ) {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

pact/pact-message-consumer/gradlew.bat

@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

pact/pact-message-consumer/src/main/java/io/reflectoring/DemoApplication.java

@@ -0,0 +1,15 @@
+package io.reflectoring;
+
+import org.springframework.amqp.rabbit.annotation.EnableRabbit;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+
+@SpringBootApplication
+@EnableRabbit
+public class DemoApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(DemoApplication.class, args);
+	}
+}

pact/pact-message-consumer/src/main/java/io/reflectoring/MessageConsumerConfiguration.java

@@ -0,0 +1,59 @@
+package io.reflectoring;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.amqp.core.Binding;
+import org.springframework.amqp.core.BindingBuilder;
+import org.springframework.amqp.core.Queue;
+import org.springframework.amqp.core.TopicExchange;
+import org.springframework.amqp.rabbit.connection.ConnectionFactory;
+import org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer;
+import org.springframework.amqp.rabbit.listener.adapter.MessageListenerAdapter;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class MessageConsumerConfiguration {
+
+	private static final String QUEUE_NAME = "myQueue";
+
+	private static final String EXCHANGE_NAME = "myExchange";
+
+	@Bean
+	public TopicExchange receiverExchange() {
+		return new TopicExchange(EXCHANGE_NAME);
+	}
+
+	@Bean
+	public Queue queue() {
+		return new Queue(QUEUE_NAME);
+	}
+
+	@Bean
+	public Binding binding(Queue eventReceivingQueue, TopicExchange receiverExchange) {
+		return BindingBuilder
+						.bind(eventReceivingQueue)
+						.to(receiverExchange)
+						.with("*.*");
+	}
+
+	@Bean
+	public SimpleMessageListenerContainer container(ConnectionFactory connectionFactory,
+																									MessageListenerAdapter listenerAdapter) {
+		SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
+		container.setConnectionFactory(connectionFactory);
+		container.setQueueNames(QUEUE_NAME);
+		container.setMessageListener(listenerAdapter);
+		return container;
+	}
+
+	@Bean
+	public MessageListenerAdapter listenerAdapter(UserCreatedMessageConsumer userCreatedMessageConsumer) {
+		return new MessageListenerAdapter(userCreatedMessageConsumer, "consumeStringMessage");
+	}
+
+	@Bean
+	public UserCreatedMessageConsumer eventReceiver(ObjectMapper objectMapper) {
+		return new UserCreatedMessageConsumer(objectMapper);
+	}
+
+}

pact/pact-message-consumer/src/main/java/io/reflectoring/User.java

@@ -0,0 +1,16 @@
+package io.reflectoring;
+
+import javax.validation.constraints.NotNull;
+
+import lombok.Data;
+
+@Data
+public class User {
+
+	@NotNull
+	private long id;
+
+	@NotNull
+	private String name;
+
+}

pact/pact-message-consumer/src/main/java/io/reflectoring/UserCreatedMessage.java

@@ -0,0 +1,16 @@
+package io.reflectoring;
+
+import javax.validation.constraints.NotNull;
+
+import lombok.Data;
+
+@Data
+public class UserCreatedMessage {
+
+	@NotNull
+	private String messageUuid;
+
+	@NotNull
+	private User user;
+
+}

pact/pact-message-consumer/src/main/java/io/reflectoring/UserCreatedMessageConsumer.java

@@ -0,0 +1,37 @@
+package io.reflectoring;
+
+
+import javax.validation.ConstraintViolation;
+import javax.validation.ConstraintViolationException;
+import javax.validation.Validation;
+import javax.validation.Validator;
+
+import java.io.IOException;
+import java.util.Set;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class UserCreatedMessageConsumer {
+
+  private Logger logger = LoggerFactory.getLogger(UserCreatedMessageConsumer.class);
+
+  private ObjectMapper objectMapper;
+
+  public UserCreatedMessageConsumer(ObjectMapper objectMapper) {
+    this.objectMapper = objectMapper;
+  }
+
+  public void consumeStringMessage(String messageString) throws IOException {
+    logger.info("Consuming message '{}'", messageString);
+    UserCreatedMessage message = objectMapper.readValue(messageString, UserCreatedMessage.class);
+    Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
+    Set<ConstraintViolation<UserCreatedMessage>> violations = validator.validate(message);
+    if(!violations.isEmpty()){
+      throw new ConstraintViolationException(violations);
+    }
+    // pass message into business use case
+  }
+
+}

pact/pact-message-consumer/src/test/java/io/reflectoring/UserCreatedMessageConsumerTest.java

@@ -0,0 +1,59 @@
+package io.reflectoring;
+
+import java.io.IOException;
+
+import au.com.dius.pact.consumer.MessagePactBuilder;
+import au.com.dius.pact.consumer.MessagePactProviderRule;
+import au.com.dius.pact.consumer.Pact;
+import au.com.dius.pact.consumer.PactVerification;
+import au.com.dius.pact.consumer.dsl.PactDslJsonBody;
+import au.com.dius.pact.model.v3.messaging.MessagePact;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class UserCreatedMessageConsumerTest {
+
+	@Rule
+	public MessagePactProviderRule mockProvider = new MessagePactProviderRule(this);
+	private byte[] currentMessage;
+
+	@Autowired
+	private UserCreatedMessageConsumer userCreatedMessageConsumer;
+
+	@Pact(provider = "userservice", consumer = "userclient")
+	public MessagePact userCreatedMessagePact(MessagePactBuilder builder) {
+		PactDslJsonBody body = new PactDslJsonBody();
+		body.stringType("messageUuid");
+		body.object("user")
+						.numberType("id", 42L)
+						.stringType("name", "Zaphod Beeblebrox")
+						.closeObject();
+
+		// @formatter:off
+		return builder
+						.expectsToReceive("a user created message")
+						.withContent(body)
+						.toPact();
+		// @formatter:on
+	}
+
+	@Test
+	@PactVerification("userCreatedMessagePact")
+	public void verifyCreatePersonPact() throws IOException {
+		userCreatedMessageConsumer.consumeStringMessage(new String(this.currentMessage));
+	}
+
+	/**
+	 * This method is called by the Pact framework.
+	 */
+	public void setMessage(byte[] message) {
+		this.currentMessage = message;
+	}
+
+}

pact/pact-message-consumer/target/pacts/userclient-userservice.json

@@ -0,0 +1,59 @@
+{
+    "consumer": {
+        "name": "userclient"
+    },
+    "provider": {
+        "name": "userservice"
+    },
+    "messages": [
+        {
+            "description": "a user created message",
+            "metaData": {
+                "Content-Type": "application/json; charset=UTF-8"
+            },
+            "contents": {
+                "messageUuid": "string",
+                "user": {
+                    "name": "Zaphod Beeblebrox",
+                    "id": 42
+                }
+            },
+            "matchingRules": {
+                "body": {
+                    "$.messageUuid": {
+                        "matchers": [
+                            {
+                                "match": "type"
+                            }
+                        ],
+                        "combine": "AND"
+                    },
+                    "$.user.id": {
+                        "matchers": [
+                            {
+                                "match": "number"
+                            }
+                        ],
+                        "combine": "AND"
+                    },
+                    "$.user.name": {
+                        "matchers": [
+                            {
+                                "match": "type"
+                            }
+                        ],
+                        "combine": "AND"
+                    }
+                }
+            }
+        }
+    ],
+    "metadata": {
+        "pactSpecification": {
+            "version": "3.0.0"
+        },
+        "pact-jvm": {
+            "version": "3.5.20"
+        }
+    }
+}

pact/pact-message-provider/.gitignore

@@ -0,0 +1,25 @@
+.gradle
+/build/
+!gradle/wrapper/gradle-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+nbproject/private/
+build/
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/

pact/pact-message-provider/README.md

@@ -0,0 +1,15 @@
+# Consumer-Driven-Contract Test for a Spring Boot Provider
+ 
+This repo contains an example of consumer-driven-contract testing for a Spring
+Boot API provider. The corresponding consumer to the contract is
+implemented in the module `pact-angular`.
+
+The contract is created and verified with [Pact](https://docs.pact.io/).
+
+Before running the build, you need to follow the instructions on the [consumer-side](../pact-angular/)
+to create the consumer-driven contract file (pact file).
+
+## Running the application
+
+The interesting part in this code base is the class `UserControllerProviderTest`.
+You can run the tests with `gradlew test` on Windows or `./gradlew test` on Unix.

pact/pact-message-provider/application.yml

@@ -0,0 +1,11 @@
+spring:
+  datasource:
+    url: jdbc:h2:mem:AZ;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE
+    driverClassName: org.h2.Driver
+    username: sa
+    password:
+  h2:
+    console:
+      enabled: true
+
+logging.level.org.hibernate.SQL: OFF

pact/pact-message-provider/build.gradle

@@ -0,0 +1,35 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springboot_version}")
+    }
+}
+
+apply plugin: 'java'
+apply plugin: 'eclipse'
+apply plugin: 'org.springframework.boot'
+apply plugin: 'io.spring.dependency-management'
+
+version = '0.0.1-SNAPSHOT'
+sourceCompatibility = 1.8
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+dependencies {
+    compile('org.springframework.boot:spring-boot-starter-data-jpa')
+    compile('org.springframework.boot:spring-boot-starter-web')
+    compile('org.springframework.boot:spring-boot-starter-amqp')
+    compile('com.h2database:h2:1.4.196')
+    compileOnly('org.projectlombok:lombok')
+    testCompile("au.com.dius:pact-jvm-provider-junit_2.12:${pact_version}")
+    testCompile('org.springframework.boot:spring-boot-starter-test')
+}
+
+bootRun {
+    jvmArgs = ["-Xdebug", "-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005"]
+}

pact/pact-message-provider/gradle.properties

@@ -0,0 +1,2 @@
+springboot_version=2.0.4.RELEASE
+pact_version=3.5.20

pact/pact-message-provider/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.2-bin.zip

pact/pact-message-provider/gradlew

@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save ( ) {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

pact/pact-message-provider/gradlew.bat

@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

pact/pact-message-provider/src/main/java/io/reflectoring/DemoApplication.java

@@ -0,0 +1,12 @@
+package io.reflectoring;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class DemoApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(DemoApplication.class, args);
+	}
+}

pact/pact-message-provider/src/main/java/io/reflectoring/MessageProviderConfiguration.java

@@ -0,0 +1,36 @@
+package io.reflectoring;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.amqp.core.TopicExchange;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.EnableScheduling;
+
+@Configuration
+@EnableScheduling
+class MessageProviderConfiguration {
+
+	@Bean
+	TopicExchange topicExchange() {
+		return new TopicExchange("myExchange");
+	}
+
+
+	@Bean
+	UserCreatedMessageProvider messageProvider(ObjectMapper objectMapper, UserCreatedMessagePublisher publisher) {
+		return new UserCreatedMessageProvider(objectMapper, publisher);
+	}
+
+	@Bean
+	UserCreatedMessagePublisher messagePublisher(RabbitTemplate rabbitTemplate, TopicExchange topicExchange) {
+		return new UserCreatedMessagePublisher(rabbitTemplate, topicExchange);
+	}
+
+	@Bean
+	SendMessageJob job(UserCreatedMessageProvider messageProvider) {
+		return new SendMessageJob(messageProvider);
+	}
+
+
+}

pact/pact-message-provider/src/main/java/io/reflectoring/SendMessageJob.java

@@ -0,0 +1,37 @@
+package io.reflectoring;
+
+import java.io.IOException;
+import java.util.Random;
+import java.util.UUID;
+
+import org.springframework.scheduling.annotation.Scheduled;
+
+class SendMessageJob {
+
+	private Random random = new Random();
+
+	private UserCreatedMessageProvider messageProvider;
+
+	SendMessageJob(UserCreatedMessageProvider messageProvider) {
+		this.messageProvider = messageProvider;
+	}
+
+	/**
+	 * This scheduled job simulates the "real" business logic that should produce messages.
+	 */
+	@Scheduled(fixedDelay = 1000)
+	void sendUserCreatedMessage() {
+		try {
+			UserCreatedMessage userCreatedMessage = UserCreatedMessage.builder()
+							.messageUuid(UUID.randomUUID().toString())
+							.user(User.builder()
+											.id(random.nextLong())
+											.name("Zaphpod Beeblebrox")
+											.build())
+							.build();
+			messageProvider.sendUserCreatedMessage(userCreatedMessage);
+		} catch (IOException e) {
+			throw new RuntimeException(e);
+		}
+	}
+}

pact/pact-message-provider/src/main/java/io/reflectoring/User.java

@@ -0,0 +1,18 @@
+package io.reflectoring;
+
+import javax.validation.constraints.NotNull;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+class User {
+
+	@NotNull
+	private long id;
+
+	@NotNull
+	private String name;
+
+}

pact/pact-message-provider/src/main/java/io/reflectoring/UserCreatedMessage.java

@@ -0,0 +1,18 @@
+package io.reflectoring;
+
+import javax.validation.constraints.NotNull;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+class UserCreatedMessage {
+
+	@NotNull
+	private String messageUuid;
+
+	@NotNull
+	private User user;
+
+}

pact/pact-message-provider/src/main/java/io/reflectoring/UserCreatedMessageProvider.java

@@ -0,0 +1,31 @@
+package io.reflectoring;
+
+import java.io.IOException;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Takes a {@link UserCreatedMessage}, converts it to a {@link String} and sends it to be published.
+ */
+class UserCreatedMessageProvider {
+
+	private Logger logger = LoggerFactory.getLogger(UserCreatedMessageProvider.class);
+
+	private ObjectMapper objectMapper;
+
+	private UserCreatedMessagePublisher userCreatedMessagePublisher;
+
+	UserCreatedMessageProvider(ObjectMapper objectMapper, UserCreatedMessagePublisher userCreatedMessagePublisher) {
+		this.objectMapper = objectMapper;
+		this.userCreatedMessagePublisher = userCreatedMessagePublisher;
+	}
+
+	void sendUserCreatedMessage(UserCreatedMessage message) throws IOException {
+		String stringMessage = objectMapper.writeValueAsString(message);
+		userCreatedMessagePublisher.publishMessage(stringMessage, "user.created");
+		logger.info("Published message '{}'", stringMessage);
+	}
+
+}

pact/pact-message-provider/src/main/java/io/reflectoring/UserCreatedMessagePublisher.java

@@ -0,0 +1,24 @@
+package io.reflectoring;
+
+import org.springframework.amqp.core.TopicExchange;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+
+/**
+ * Publishes a String message to RabbitMQ.
+ */
+class UserCreatedMessagePublisher {
+
+	private RabbitTemplate rabbitTemplate;
+
+	private TopicExchange topicExchange;
+
+	UserCreatedMessagePublisher(RabbitTemplate rabbitTemplate, TopicExchange topicExchange) {
+		this.rabbitTemplate = rabbitTemplate;
+		this.topicExchange = topicExchange;
+	}
+
+	void publishMessage(String message, String routingKey) {
+		rabbitTemplate.convertAndSend(topicExchange.getName(), routingKey, message);
+	}
+
+}

pact/pact-message-provider/src/test/java/io/reflectoring/CustomAmqpTarget.java

@@ -0,0 +1,35 @@
+package io.reflectoring;
+
+import java.util.List;
+
+import au.com.dius.pact.model.Interaction;
+import au.com.dius.pact.model.ProviderState;
+import au.com.dius.pact.provider.ConsumerInfo;
+import au.com.dius.pact.provider.ProviderInfo;
+import au.com.dius.pact.provider.ProviderVerifier;
+import au.com.dius.pact.provider.junit.target.AmqpTarget;
+import org.jetbrains.annotations.NotNull;
+
+public class CustomAmqpTarget extends AmqpTarget {
+
+	public CustomAmqpTarget(List<String> packagesToScan) {
+		super(packagesToScan);
+	}
+
+	@NotNull
+	@Override
+	protected ProviderVerifier setupVerifier(Interaction interaction, ProviderInfo provider, ConsumerInfo consumer) {
+		ProviderVerifier verifier = new CustomProviderVerifier(getPackagesToScan());
+		setupReporters(verifier, provider.getName(), interaction.getDescription());
+		verifier.initialiseReporters(provider);
+		verifier.reportVerificationForConsumer(consumer, provider);
+
+		if (!interaction.getProviderStates().isEmpty()) {
+			for (ProviderState state : interaction.getProviderStates()) {
+				verifier.reportStateForInteraction(state.getName(), provider, consumer, true);
+			}
+		}
+		verifier.reportInteractionDescription(interaction);
+		return verifier;
+	}
+}

pact/pact-message-provider/src/test/java/io/reflectoring/CustomProviderVerifier.java

@@ -0,0 +1,62 @@
+package io.reflectoring;
+
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import au.com.dius.pact.model.Interaction;
+import au.com.dius.pact.model.v3.messaging.Message;
+import au.com.dius.pact.provider.ConsumerInfo;
+import au.com.dius.pact.provider.PactVerifyProvider;
+import au.com.dius.pact.provider.ProviderInfo;
+import au.com.dius.pact.provider.ProviderVerifier;
+import org.reflections.Reflections;
+import org.reflections.scanners.MethodAnnotationsScanner;
+import org.reflections.util.ConfigurationBuilder;
+
+public class CustomProviderVerifier extends ProviderVerifier {
+
+	private List<String> packagesToScan;
+
+	public CustomProviderVerifier(List<String> packagesToScan) {
+		this.packagesToScan = packagesToScan;
+	}
+
+	@Override
+	public boolean verifyResponseByInvokingProviderMethods(ProviderInfo providerInfo, ConsumerInfo consumer,
+																												 Object interaction, String interactionMessage, Map failures) {
+		try {
+
+			ConfigurationBuilder configurationBuilder = new ConfigurationBuilder()
+							.setScanners(new MethodAnnotationsScanner())
+							.forPackages(packagesToScan.toArray(new String[]{}));
+
+			Reflections reflections = new Reflections(configurationBuilder);
+			Set<Method> methodsAnnotatedWith = reflections.getMethodsAnnotatedWith(PactVerifyProvider.class);
+			Set<Method> providerMethods = methodsAnnotatedWith.stream()
+							.filter(m -> {
+								PactVerifyProvider annotation = m.getAnnotation(PactVerifyProvider.class);
+								return annotation.value().equals(((Interaction)interaction).getDescription());
+							})
+							.collect(Collectors.toSet());
+
+			if (providerMethods.isEmpty()) {
+				throw new RuntimeException("No annotated methods were found for interaction " +
+								"'${interaction.description}'. You need to provide a method annotated with " +
+								"@PactVerifyProvider(\"${interaction.description}\") that returns the message contents.");
+			} else {
+				if (interaction instanceof Message) {
+					verifyMessagePact(providerMethods, (Message) interaction, interactionMessage, failures);
+				} else {
+					throw new RuntimeException("only supports Message interactions!");
+				}
+			}
+		} catch (Exception e) {
+			throw new RuntimeException("verification failed", e);
+		}
+		return true;
+	}
+
+}

pact/pact-message-provider/src/test/java/io/reflectoring/UserCreatedMessageProviderTest.java

@@ -0,0 +1,57 @@
+package io.reflectoring;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.UUID;
+
+import au.com.dius.pact.provider.PactVerifyProvider;
+import au.com.dius.pact.provider.junit.PactRunner;
+import au.com.dius.pact.provider.junit.Provider;
+import au.com.dius.pact.provider.junit.loader.PactFolder;
+import au.com.dius.pact.provider.junit.target.AmqpTarget;
+import au.com.dius.pact.provider.junit.target.Target;
+import au.com.dius.pact.provider.junit.target.TestTarget;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mockito;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import static org.mockito.Mockito.*;
+
+@RunWith(PactRunner.class)
+@Provider("userservice")
+@PactFolder("../pact-message-consumer/target/pacts")
+public class UserCreatedMessageProviderTest {
+
+	@TestTarget
+	public final Target target = new CustomAmqpTarget(Collections.singletonList("io.reflectoring"));
+
+	private UserCreatedMessagePublisher publisher = Mockito.mock(UserCreatedMessagePublisher.class);
+
+	private UserCreatedMessageProvider messageProvider = new UserCreatedMessageProvider(new ObjectMapper(), publisher);
+
+	@PactVerifyProvider("a user created message")
+	public String verifyUserCreatedMessage() throws IOException {
+		// given
+		doNothing().when(publisher).publishMessage(any(String.class), eq("user.created"));
+
+		// when
+		UserCreatedMessage message = UserCreatedMessage.builder()
+						.messageUuid(UUID.randomUUID().toString())
+						.user(User.builder()
+										.id(42L)
+										.name("Zaphod Beeblebrox")
+										.build())
+						.build();
+		messageProvider.sendUserCreatedMessage(message);
+
+		// then
+		ArgumentCaptor<String> messageCapture = ArgumentCaptor.forClass(String.class);
+		verify(publisher, times(1)).publishMessage(messageCapture.capture(), eq("user.created"));
+
+		// returning the message
+		return messageCapture.getValue();
+	}
+}

pact/pact-message-provider/target/pacts/userclient-userservice.json

@@ -0,0 +1,59 @@
+{
+    "consumer": {
+        "name": "userclient"
+    },
+    "provider": {
+        "name": "userservice"
+    },
+    "messages": [
+        {
+            "description": "a user created message",
+            "metaData": {
+                "Content-Type": "application/json; charset=UTF-8"
+            },
+            "contents": {
+                "messageUuid": "string",
+                "user": {
+                    "name": "Zaphod Beeblebrox",
+                    "id": 42
+                }
+            },
+            "matchingRules": {
+                "body": {
+                    "$.messageUuid": {
+                        "matchers": [
+                            {
+                                "match": "type"
+                            }
+                        ],
+                        "combine": "AND"
+                    },
+                    "$.user.id": {
+                        "matchers": [
+                            {
+                                "match": "number"
+                            }
+                        ],
+                        "combine": "AND"
+                    },
+                    "$.user.name": {
+                        "matchers": [
+                            {
+                                "match": "type"
+                            }
+                        ],
+                        "combine": "AND"
+                    }
+                }
+            }
+        }
+    ],
+    "metadata": {
+        "pactSpecification": {
+            "version": "3.0.0"
+        },
+        "pact-jvm": {
+            "version": "3.5.20"
+        }
+    }
+}

pact/pact-spring-provider/build.gradle

@@ -1,18 +1,16 @@
 buildscript {
-    ext {
-        springBootVersion = '1.5.4.RELEASE'
-    }
     repositories {
         mavenCentral()
     }
     dependencies {
-        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
+        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springboot_version}")
     }
 }
 
 apply plugin: 'java'
 apply plugin: 'eclipse'
 apply plugin: 'org.springframework.boot'
+apply plugin: 'io.spring.dependency-management'
 
 version = '0.0.1-SNAPSHOT'
 sourceCompatibility = 1.8
@@ -26,8 +24,7 @@ dependencies {
     compile('org.springframework.boot:spring-boot-starter-data-jpa')
     compile('org.springframework.boot:spring-boot-starter-web')
     compile('com.h2database:h2:1.4.196')
-    testCompile('au.com.dius:pact-jvm-provider-spring_2.12:3.5.16')
-    testCompile('junit:junit:4.12')
+    testCompile("au.com.dius:pact-jvm-provider-junit5_2.12:${pact_version}")
     testCompile('org.springframework.boot:spring-boot-starter-test')
 }
 

pact/pact-spring-provider/gradle.properties

@@ -0,0 +1,2 @@
+springboot_version=2.0.4.RELEASE
+pact_version=3.5.20

pact/pact-spring-provider/src/main/java/io/reflectoring/UserController.java

@@ -26,7 +26,7 @@ public class UserController {
 
 	@PutMapping(path = "/user-service/users/{id}")
 	public ResponseEntity<User> updateUser(@RequestBody @Valid User user, @PathVariable long id) {
-		User userFromDb = userRepository.findOne(id);
+		User userFromDb = userRepository.findById(id).get();
 		userFromDb.updateFrom(user);
 		userFromDb = userRepository.save(userFromDb);
 		return ResponseEntity.ok(userFromDb);
@@ -34,7 +34,7 @@ public class UserController {
 
 	@GetMapping(path = "/user-service/users/{id}")
 	public ResponseEntity<User> getUser(@PathVariable("id") Long id) {
-		return ResponseEntity.ok(userRepository.findOne(id));
+		return ResponseEntity.ok(userRepository.findById(id).get());
 	}
 
 

pact/pact-spring-provider/src/test/java/io/reflectoring/UserControllerProviderTest.java

@@ -1,34 +1,44 @@
 package io.reflectoring;
 
+import java.util.Optional;
+
 import au.com.dius.pact.provider.junit.Provider;
 import au.com.dius.pact.provider.junit.State;
 import au.com.dius.pact.provider.junit.loader.PactFolder;
-import au.com.dius.pact.provider.junit.target.HttpTarget;
-import au.com.dius.pact.provider.junit.target.Target;
-import au.com.dius.pact.provider.junit.target.TestTarget;
-import au.com.dius.pact.provider.spring.SpringRestPactRunner;
-import io.reflectoring.User;
-import io.reflectoring.UserRepository;
-import org.junit.runner.RunWith;
+import au.com.dius.pact.provider.junit5.HttpTestTarget;
+import au.com.dius.pact.provider.junit5.PactVerificationContext;
+import au.com.dius.pact.provider.junit5.PactVerificationInvocationContextProvider;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.TestTemplate;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.mock.mockito.MockBean;
-import static org.mockito.Matchers.eq;
-import static org.mockito.Mockito.any;
-import static org.mockito.Mockito.when;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.*;
 
-@RunWith(SpringRestPactRunner.class)
-@Provider("userservice")
-@PactFolder("../pact-angular/pacts")
+@ExtendWith(SpringExtension.class)
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT, properties = {
 				"server.port=8080"
 })
+@Provider("userservice")
+@PactFolder("../pact-angular/pacts")
 public class UserControllerProviderTest {
 
 	@MockBean
 	private UserRepository userRepository;
 
-  @TestTarget
-  public final Target target = new HttpTarget(8080);
+	@BeforeEach
+	void setupTestTarget(PactVerificationContext context) {
+		context.setTarget(new HttpTestTarget("localhost", 8080, "/"));
+	}
+
+	@TestTemplate
+	@ExtendWith(PactVerificationInvocationContextProvider.class)
+	void pactVerificationTestTemplate(PactVerificationContext context) {
+		context.verifyInteraction();
+	}
 
 	@State({"provider accepts a new person",
 					"person 42 exists"})
@@ -37,7 +47,7 @@ public class UserControllerProviderTest {
 		user.setId(42L);
 		user.setFirstName("Arthur");
 		user.setLastName("Dent");
-    when(userRepository.findOne(eq(42L))).thenReturn(user);
+		when(userRepository.findById(eq(42L))).thenReturn(Optional.of(user));
 		when(userRepository.save(any(User.class))).thenReturn(user);
 	}
 

settings.gradle

@@ -9,6 +9,8 @@ include 'spring-cloud:spring-cloud-contract-consumer'
 
 include 'pact:pact-spring-provider'
 include 'pact:pact-feign-consumer'
+include 'pact:pact-message-consumer'
+include 'pact:pact-message-provider'
 
 
 include 'spring-boot:rabbitmq-event-brokering'
@@ -16,6 +18,7 @@ include 'spring-boot:modular:security-module'
 include 'spring-boot:modular:booking-module'
 include 'spring-boot:modular:application'
 include 'spring-boot:spring-boot-testing'
+include 'spring-boot:spring-boot-logging'
 
 include 'logging'
 

spring-boot/spring-boot-logging/.gitignore

@@ -0,0 +1,26 @@
+.gradle
+/build/
+!gradle/wrapper/gradle-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/

spring-boot/spring-boot-logging/build.gradle

@@ -0,0 +1,31 @@
+buildscript {
+	ext {
+		springBootVersion = '2.0.4.RELEASE'
+	}
+	repositories {
+		mavenCentral()
+	}
+	dependencies {
+		classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
+	}
+}
+
+apply plugin: 'java'
+apply plugin: 'eclipse'
+apply plugin: 'org.springframework.boot'
+apply plugin: 'io.spring.dependency-management'
+
+group = 'io.reflectoring'
+version = '0.0.1-SNAPSHOT'
+sourceCompatibility = 1.8
+
+repositories {
+	mavenCentral()
+}
+
+
+dependencies {
+	compile('org.springframework.boot:spring-boot-starter')
+	testCompile('org.springframework.boot:spring-boot-starter-test')
+	testCompile('org.junit.jupiter:junit-jupiter-engine:5.2.0')
+}

spring-boot/spring-boot-logging/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Tue Feb 06 12:27:20 CET 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.8.1-bin.zip

spring-boot/spring-boot-logging/gradlew

@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save ( ) {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

spring-boot/spring-boot-logging/gradlew.bat

@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

spring-boot/spring-boot-logging/settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'spring-boot-logging'

spring-boot/spring-boot-logging/src/main/java/io/reflectoring/springbootlogging/SpringBootLoggingApplication.java

@@ -0,0 +1,12 @@
+package io.reflectoring.springbootlogging;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SpringBootLoggingApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(SpringBootLoggingApplication.class, args);
+	}
+}

spring-boot/spring-boot-logging/src/main/resources/logback-spring.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+
+    <springProfile name="dev">
+        <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+            <encoder>
+                <pattern>
+                    %d{HH:mm:ss.SSS} | %5p | %logger{25} | %m%n
+                </pattern>
+                <charset>utf8</charset>
+            </encoder>
+        </appender>
+
+        <root level="DEBUG">
+            <appender-ref ref="CONSOLE"/>
+        </root>
+    </springProfile>
+
+    <springProfile name="staging">
+        <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+            <encoder>
+                <pattern>
+                    %d{yyyy-MM-dd};%d{HH:mm:ss.SSS};%t;%5p;%logger{25};%m%n
+                </pattern>
+                <charset>utf8</charset>
+            </encoder>
+        </appender>
+
+        <root level="DEBUG">
+            <appender-ref ref="CONSOLE"/>
+        </root>
+    </springProfile>
+
+</configuration>

spring-boot/spring-boot-logging/src/test/java/io/reflectoring/springbootlogging/LoggingWithDevProfileTest.java

@@ -0,0 +1,23 @@
+package io.reflectoring.springbootlogging;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+@ExtendWith(SpringExtension.class)
+@SpringBootTest(properties =
+				"spring.profiles.active=dev"
+)
+class LoggingWithDevProfileTest {
+
+	private Logger logger = LoggerFactory.getLogger(LoggingWithDevProfileTest.class);
+
+	@Test
+	void test() {
+		logger.info("This is a test");
+	}
+
+}

spring-boot/spring-boot-logging/src/test/java/io/reflectoring/springbootlogging/LoggingWithStagingProfileTest.java

@@ -0,0 +1,23 @@
+package io.reflectoring.springbootlogging;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+@ExtendWith(SpringExtension.class)
+@SpringBootTest(properties =
+				"spring.profiles.active=staging"
+)
+class LoggingWithStagingProfileTest {
+
+	private Logger logger = LoggerFactory.getLogger(LoggingWithStagingProfileTest.class);
+
+	@Test
+	void test() {
+		logger.info("This is a test");
+	}
+
+}

spring-boot/spring-boot-logging/src/test/java/io/reflectoring/springbootlogging/LoggingWithoutProfileTest.java

@@ -0,0 +1,21 @@
+package io.reflectoring.springbootlogging;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+@ExtendWith(SpringExtension.class)
+@SpringBootTest
+class LoggingWithoutProfileTest {
+
+	private Logger logger = LoggerFactory.getLogger(LoggingWithoutProfileTest.class);
+
+	@Test
+	void test() {
+		logger.info("This is a test");
+	}
+
+}

spring-boot/spring-boot-logging/src/test/java/io/reflectoring/springbootlogging/SpringBootLoggingApplicationTests.java

@@ -0,0 +1,16 @@
+package io.reflectoring.springbootlogging;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class SpringBootLoggingApplicationTests {
+
+	@Test
+	public void contextLoads() {
+	}
+
+}

spring-cloud/spring-cloud-contract-consumer/build.gradle

@@ -1,5 +1,3 @@
-apply plugin: 'org.springframework.boot'
-
 buildscript {
     repositories {
         mavenLocal()
@@ -10,17 +8,27 @@ buildscript {
     }
 }
 
-
 repositories {
     mavenLocal()
     jcenter()
 }
 
-dependencies {
-    compile("org.springframework.boot:spring-boot-starter-data-jpa:${springboot_version}")
-    compile("org.springframework.boot:spring-boot-starter-web:${springboot_version}")
-    compile("org.springframework.cloud:spring-cloud-starter-feign:1.4.1.RELEASE")
-    compile('com.h2database:h2:1.4.196')
-    testCompile("org.springframework.cloud:spring-cloud-starter-contract-stub-runner:${verifier_version}")
-    testCompile("org.springframework.boot:spring-boot-starter-test:${springboot_version}")
+apply plugin: 'java'
+apply plugin: 'org.springframework.boot'
+apply plugin: 'io.spring.dependency-management'
+
+dependencyManagement {
+    imports {
+        mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springcloud_version}"
+    }
+}
+
+dependencies {
+    compile("org.springframework.boot:spring-boot-starter-data-jpa")
+    compile("org.springframework.boot:spring-boot-starter-web")
+    compile("org.springframework.cloud:spring-cloud-starter-openfeign")
+    compile('org.springframework.cloud:spring-cloud-starter-netflix-ribbon')
+    compile('com.h2database:h2:1.4.196')
+    testCompile("org.springframework.cloud:spring-cloud-starter-contract-stub-runner")
+    testCompile("org.springframework.boot:spring-boot-starter-test")
 }

spring-cloud/spring-cloud-contract-consumer/gradle.properties

@@ -1,2 +1,3 @@
-springboot_version=1.5.9.RELEASE
-verifier_version=1.2.2.RELEASE
+springboot_version=2.0.4.RELEASE
+springcloud_version=Finchley.SR1
+springcloudcontract_version=2.0.1.RELEASE

spring-cloud/spring-cloud-contract-consumer/src/main/java/io/reflectoring/ConsumerApplication.java

@@ -2,7 +2,7 @@ package io.reflectoring;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.cloud.netflix.feign.EnableFeignClients;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 
 @SpringBootApplication
 @EnableFeignClients

spring-cloud/spring-cloud-contract-consumer/src/main/java/io/reflectoring/UserClient.java

@@ -1,6 +1,6 @@
 package io.reflectoring;
 
-import org.springframework.cloud.netflix.feign.FeignClient;
+import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;

spring-cloud/spring-cloud-contract-consumer/src/test/java/io/reflectoring/UserClientTest.java

@@ -1,18 +1,18 @@
 package io.reflectoring;
 
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.cloud.contract.stubrunner.spring.AutoConfigureStubRunner;
+import org.springframework.cloud.contract.stubrunner.spring.StubRunnerProperties;
 import org.springframework.test.context.junit4.SpringRunner;
-import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.*;
 
 @RunWith(SpringRunner.class)
 @SpringBootTest
-@AutoConfigureStubRunner(ids = "io.reflectoring:user-service:+:stubs:6565", workOffline = true)
-@Ignore("Cannot work on CI because workOffline is set to true.")
+@AutoConfigureStubRunner(ids = "io.reflectoring:user-service:+:stubs:6565",
+				stubsMode = StubRunnerProperties.StubsMode.LOCAL)
 public class UserClientTest {
 
 	@Autowired

spring-cloud/spring-cloud-contract-provider/build.gradle

@@ -1,44 +1,44 @@
+buildscript {
+    repositories {
+        mavenLocal()
+        mavenCentral()
+    }
+    dependencies {
+        classpath "org.springframework.boot:spring-boot-gradle-plugin:${springboot_version}"
+        classpath "org.springframework.cloud:spring-cloud-contract-gradle-plugin:${springcloudcontract_version}"
+        classpath "org.springframework.cloud:spring-cloud-contract-spec-pact:${springcloudcontract_pact_version}"
+        classpath 'au.com.dius:pact-jvm-model:2.4.18'
+    }
+}
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+apply plugin: 'java'
+apply plugin: 'org.springframework.boot'
+apply plugin: 'io.spring.dependency-management'
 apply plugin: 'spring-cloud-contract'
 apply plugin: 'maven-publish'
 
 group = 'io.reflectoring'
 version = '1.0.0'
 
-
-buildscript {
-    repositories {
-        mavenLocal()
-        mavenCentral()
-        maven { url "http://repo.spring.io/snapshot" }
-        maven { url "http://repo.spring.io/milestone" }
-        maven { url "http://repo.spring.io/release" }
+dependencyManagement {
+    imports {
+        mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springcloud_version}"
     }
-    dependencies {
-        classpath "org.springframework.boot:spring-boot-gradle-plugin:${springboot_version}"
-        classpath "org.springframework.cloud:spring-cloud-contract-gradle-plugin:${verifier_version}"
-        classpath "org.springframework.cloud:spring-cloud-contract-spec-pact:${verifier_version}"
-        classpath 'au.com.dius:pact-jvm-model:2.4.18'
-    }
-}
-
-
-repositories {
-    mavenLocal()
-    mavenCentral()
-    jcenter()
-    maven { url "http://repo.spring.io/snapshot" }
-    maven { url "http://repo.spring.io/milestone" }
-    maven { url "http://repo.spring.io/release" }
 }
 
 dependencies {
-    compile("org.springframework.boot:spring-boot-starter-data-jpa:${springboot_version}")
-    compile("org.springframework.boot:spring-boot-starter-web:${springboot_version}")
+    compile("org.springframework.boot:spring-boot-starter-data-jpa")
+    compile("org.springframework.boot:spring-boot-starter-web")
     compile('com.h2database:h2:1.4.196')
     testCompile('org.codehaus.groovy:groovy-all:2.4.6')
-    testCompile("org.springframework.cloud:spring-cloud-starter-contract-verifier:${verifier_version}")
-    testCompile("org.springframework.cloud:spring-cloud-contract-spec:${verifier_version}")
-    testCompile("org.springframework.boot:spring-boot-starter-test:${springboot_version}")
+    testCompile("org.springframework.cloud:spring-cloud-starter-contract-verifier")
+    testCompile("org.springframework.cloud:spring-cloud-contract-spec:${springcloudcontract_pact_version}")
+    testCompile("org.springframework.boot:spring-boot-starter-test")
 }
 
 contracts {
@@ -46,3 +46,10 @@ contracts {
         baseClassMapping(".*userservice.*", "io.reflectoring.UserServiceBase")
     }
 }
+
+// a hack to locally publish the contract stubs when executing the build task
+// so that it works in the CI build without a Nexus or Artifactory server
+build.doLast {
+    tasks.generatePomFileForStubsPublication.execute()
+    tasks.publishStubsPublicationToMavenLocal.execute()
+}

spring-cloud/spring-cloud-contract-provider/gradle.properties

@@ -1,2 +1,4 @@
-springboot_version=1.5.9.RELEASE
-verifier_version=1.2.2.RELEASE
+springboot_version=2.0.4.RELEASE
+springcloud_version=Finchley.SR1
+springcloudcontract_version=2.0.1.RELEASE
+springcloudcontract_pact_version=1.2.5.RELEASE

spring-cloud/spring-cloud-contract-provider/src/main/java/io/reflectoring/UserController.java

@@ -26,7 +26,7 @@ public class UserController {
 
 	@PutMapping(path = "/user-service/users/{id}")
 	public ResponseEntity<User> updateUser(@RequestBody @Valid User user, @PathVariable long id) {
-		User userFromDb = userRepository.findOne(id);
+		User userFromDb = userRepository.findById(id).get();
 		userFromDb.updateFrom(user);
 		userFromDb = userRepository.save(userFromDb);
 		return ResponseEntity.ok(userFromDb);
@@ -34,7 +34,7 @@ public class UserController {
 
 	@GetMapping(path = "/user-service/users/{id}")
 	public ResponseEntity<User> getUser(@PathVariable("id") Long id) {
-		return ResponseEntity.ok(userRepository.findOne(id));
+		return ResponseEntity.ok(userRepository.findById(id).get());
 	}
 
 

spring-cloud/spring-cloud-contract-provider/src/test/java/io/reflectoring/UserServiceBase.java

@@ -1,5 +1,7 @@
 package io.reflectoring;
 
+import java.util.Optional;
+
 import io.restassured.module.mockmvc.RestAssuredMockMvc;
 import org.junit.Before;
 import org.junit.runner.RunWith;
@@ -35,7 +37,7 @@ public abstract class UserServiceBase {
     when(userRepository.save(any(User.class))).thenReturn(savedUser);
     RestAssuredMockMvc.webAppContextSetup(webApplicationContext);
 
-    when(userRepository.findOne(eq(42L))).thenReturn(savedUser);
+    when(userRepository.findById(eq(42L))).thenReturn(Optional.of(savedUser));
   }
 
 }