Refactoring samples
Restructuring the samples repository Add more docker support Add acceptance tests for the apps Adding sensor average processor sample Remove aggregate samples
This commit is contained in:
Soby Chacko
15
testing-samples/pom.xml
Normal file
15
testing-samples/pom.xml
Normal file
@@ -0,0 +1,15 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
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||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>spring.cloud.stream.samples</groupId>
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<artifactId>testing-samples</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<packaging>pom</packaging>
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<name>testing-samples</name>
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<description>Collection of Spring Cloud Stream Sink Samples</description>
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<modules>
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<module>testing-demo</module>
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<module>test-embedded-kafka</module>
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</modules>
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</project>
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24
testing-samples/test-embedded-kafka/.gitignore
vendored
Normal file
24
testing-samples/test-embedded-kafka/.gitignore
vendored
Normal file
@@ -0,0 +1,24 @@
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target/
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!.mvn/wrapper/maven-wrapper.jar
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### STS ###
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.apt_generated
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.classpath
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.factorypath
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.project
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||||
.settings
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||||
.springBeans
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||||
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||||
### IntelliJ IDEA ###
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.idea
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*.iws
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||||
*.iml
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||||
*.ipr
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||||
|
||||
### NetBeans ###
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nbproject/private/
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build/
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nbbuild/
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dist/
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nbdist/
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.nb-gradle/
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1
testing-samples/test-embedded-kafka/.mvn
Symbolic link
1
testing-samples/test-embedded-kafka/.mvn
Symbolic link
@@ -0,0 +1 @@
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../.mvn
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34
testing-samples/test-embedded-kafka/README.adoc
Normal file
34
testing-samples/test-embedded-kafka/README.adoc
Normal file
@@ -0,0 +1,34 @@
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Spring Cloud Stream Testing with Embedded Kafka Broker Sample
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==============================================================
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In this *Spring Cloud Stream* sample, an embedded kafka broker is used for testing.
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## Requirements
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To run this sample, you will need to have installed:
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* Java 8 or Above
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## Code Tour
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This sample is a Spring Boot application that uses Spring Cloud Stream to receive a `String` message and forward an upper case version of that String; it uses the Kafka binder.
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* EmbeddedKafkaApplication - the Spring Boot Main Application
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* EmbeddedKafkaApplicationTests - the test case
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The `spring-kafka-test` dependency added to the `pom.xml` puts the `KafkaEmbedded` JUnit `@Rule` on the class path.
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Refer to the [Spring for Apache Kafka Reference Manual](http://docs.spring.io/spring-kafka/reference/htmlsingle/#testing) for more information about this.
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Notice how the `@BeforeClass` method sets up the Boot and binder properties to locate the servers.
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See the test method for the details on interacting with Embedded Kafka.
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The test method starts by sending a message to the input destination.
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It then creates a consumer to consume from the output destination; gets the output message and asserts that it's an upper case version of the sent message.
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## Building with Maven
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Build the sample and run the test by executing:
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`./mvnw clean package`
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or run the test in your favorite IDE.
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226
testing-samples/test-embedded-kafka/mvnw
vendored
Executable file
226
testing-samples/test-embedded-kafka/mvnw
vendored
Executable file
@@ -0,0 +1,226 @@
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#!/bin/sh
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# ----------------------------------------------------------------------------
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# Licensed to the Apache Software Foundation (ASF) under one
|
||||
# or more contributor license agreements. See the NOTICE file
|
||||
# distributed with this work for additional information
|
||||
# regarding copyright ownership. The ASF licenses this file
|
||||
# to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance
|
||||
# with the License. You may obtain a copy of the License at
|
||||
#
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||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing,
|
||||
# software distributed under the License is distributed on an
|
||||
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
# KIND, either express or implied. See the License for the
|
||||
# specific language governing permissions and limitations
|
||||
# under the License.
|
||||
# ----------------------------------------------------------------------------
|
||||
|
||||
# ----------------------------------------------------------------------------
|
||||
# Maven2 Start Up Batch script
|
||||
#
|
||||
# Required ENV vars:
|
||||
# ------------------
|
||||
# JAVA_HOME - location of a JDK home dir
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||||
#
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||||
# Optional ENV vars
|
||||
# -----------------
|
||||
# M2_HOME - location of maven2's installed home dir
|
||||
# MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||
# e.g. to debug Maven itself, use
|
||||
# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||
# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||
# ----------------------------------------------------------------------------
|
||||
|
||||
if [ -z "$MAVEN_SKIP_RC" ] ; then
|
||||
|
||||
if [ -f /etc/mavenrc ] ; then
|
||||
. /etc/mavenrc
|
||||
fi
|
||||
|
||||
if [ -f "$HOME/.mavenrc" ] ; then
|
||||
. "$HOME/.mavenrc"
|
||||
fi
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||||
|
||||
fi
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||||
|
||||
# OS specific support. $var _must_ be set to either true or false.
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||||
cygwin=false;
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darwin=false;
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mingw=false
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case "`uname`" in
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CYGWIN*) cygwin=true ;;
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||||
MINGW*) mingw=true;;
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||||
Darwin*) darwin=true
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||||
# Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
|
||||
# See https://developer.apple.com/library/mac/qa/qa1170/_index.html
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||||
if [ -z "$JAVA_HOME" ]; then
|
||||
if [ -x "/usr/libexec/java_home" ]; then
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||||
export JAVA_HOME="`/usr/libexec/java_home`"
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||||
else
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||||
export JAVA_HOME="/Library/Java/Home"
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||||
fi
|
||||
fi
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||||
;;
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||||
esac
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||||
|
||||
if [ -z "$JAVA_HOME" ] ; then
|
||||
if [ -r /etc/gentoo-release ] ; then
|
||||
JAVA_HOME=`java-config --jre-home`
|
||||
fi
|
||||
fi
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||||
|
||||
if [ -z "$M2_HOME" ] ; then
|
||||
## resolve links - $0 may be a link to maven's home
|
||||
PRG="$0"
|
||||
|
||||
# need this for relative symlinks
|
||||
while [ -h "$PRG" ] ; do
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||||
ls=`ls -ld "$PRG"`
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||||
link=`expr "$ls" : '.*-> \(.*\)$'`
|
||||
if expr "$link" : '/.*' > /dev/null; then
|
||||
PRG="$link"
|
||||
else
|
||||
PRG="`dirname "$PRG"`/$link"
|
||||
fi
|
||||
done
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||||
|
||||
saveddir=`pwd`
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||||
|
||||
M2_HOME=`dirname "$PRG"`/..
|
||||
|
||||
# make it fully qualified
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||||
M2_HOME=`cd "$M2_HOME" && pwd`
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||||
|
||||
cd "$saveddir"
|
||||
# echo Using m2 at $M2_HOME
|
||||
fi
|
||||
|
||||
# For Cygwin, ensure paths are in UNIX format before anything is touched
|
||||
if $cygwin ; then
|
||||
[ -n "$M2_HOME" ] &&
|
||||
M2_HOME=`cygpath --unix "$M2_HOME"`
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
|
||||
[ -n "$CLASSPATH" ] &&
|
||||
CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
|
||||
fi
|
||||
|
||||
# For Migwn, ensure paths are in UNIX format before anything is touched
|
||||
if $mingw ; then
|
||||
[ -n "$M2_HOME" ] &&
|
||||
M2_HOME="`(cd "$M2_HOME"; pwd)`"
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
|
||||
# TODO classpath?
|
||||
fi
|
||||
|
||||
if [ -z "$JAVA_HOME" ]; then
|
||||
javaExecutable="`which javac`"
|
||||
if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
|
||||
# readlink(1) is not available as standard on Solaris 10.
|
||||
readLink=`which readlink`
|
||||
if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
|
||||
if $darwin ; then
|
||||
javaHome="`dirname \"$javaExecutable\"`"
|
||||
javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
|
||||
else
|
||||
javaExecutable="`readlink -f \"$javaExecutable\"`"
|
||||
fi
|
||||
javaHome="`dirname \"$javaExecutable\"`"
|
||||
javaHome=`expr "$javaHome" : '\(.*\)/bin'`
|
||||
JAVA_HOME="$javaHome"
|
||||
export JAVA_HOME
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ -z "$JAVACMD" ] ; then
|
||||
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
|
||||
else
|
||||
JAVACMD="`which java`"
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ ! -x "$JAVACMD" ] ; then
|
||||
echo "Error: JAVA_HOME is not defined correctly." >&2
|
||||
echo " We cannot execute $JAVACMD" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "$JAVA_HOME" ] ; then
|
||||
echo "Warning: JAVA_HOME environment variable is not set."
|
||||
fi
|
||||
|
||||
CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
|
||||
|
||||
# traverses directory structure from process work directory to filesystem root
|
||||
# first directory with .mvn subdirectory is considered project base directory
|
||||
find_maven_basedir() {
|
||||
|
||||
if [ -z "$1" ]
|
||||
then
|
||||
echo "Path not specified to find_maven_basedir"
|
||||
return 1
|
||||
fi
|
||||
|
||||
basedir="$1"
|
||||
wdir="$1"
|
||||
while [ "$wdir" != '/' ] ; do
|
||||
if [ -d "$wdir"/.mvn ] ; then
|
||||
basedir=$wdir
|
||||
break
|
||||
fi
|
||||
# workaround for JBEAP-8937 (on Solaris 10/Sparc)
|
||||
if [ -d "${wdir}" ]; then
|
||||
wdir=`cd "$wdir/.."; pwd`
|
||||
fi
|
||||
# end of workaround
|
||||
done
|
||||
echo "${basedir}"
|
||||
}
|
||||
|
||||
# concatenates all lines of a file
|
||||
concat_lines() {
|
||||
if [ -f "$1" ]; then
|
||||
echo "$(tr -s '\n' ' ' < "$1")"
|
||||
fi
|
||||
}
|
||||
|
||||
BASE_DIR=`find_maven_basedir "$(pwd)"`
|
||||
if [ -z "$BASE_DIR" ]; then
|
||||
exit 1;
|
||||
fi
|
||||
|
||||
export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
|
||||
echo $MAVEN_PROJECTBASEDIR
|
||||
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
|
||||
|
||||
# For Cygwin, switch paths to Windows format before running java
|
||||
if $cygwin; then
|
||||
[ -n "$M2_HOME" ] &&
|
||||
M2_HOME=`cygpath --path --windows "$M2_HOME"`
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
|
||||
[ -n "$CLASSPATH" ] &&
|
||||
CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
|
||||
[ -n "$MAVEN_PROJECTBASEDIR" ] &&
|
||||
MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
|
||||
fi
|
||||
|
||||
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||
|
||||
"$JAVACMD" \
|
||||
$MAVEN_OPTS \
|
||||
-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
|
||||
"-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
|
||||
${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
|
||||
|
||||
145
testing-samples/test-embedded-kafka/mvnw.cmd
vendored
Normal file
145
testing-samples/test-embedded-kafka/mvnw.cmd
vendored
Normal file
@@ -0,0 +1,145 @@
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Licensed to the Apache Software Foundation (ASF) under one
|
||||
@REM or more contributor license agreements. See the NOTICE file
|
||||
@REM distributed with this work for additional information
|
||||
@REM regarding copyright ownership. The ASF licenses this file
|
||||
@REM to you under the Apache License, Version 2.0 (the
|
||||
@REM "License"); you may not use this file except in compliance
|
||||
@REM with the License. You may obtain a copy of the License at
|
||||
@REM
|
||||
@REM http://www.apache.org/licenses/LICENSE-2.0
|
||||
@REM
|
||||
@REM Unless required by applicable law or agreed to in writing,
|
||||
@REM software distributed under the License is distributed on an
|
||||
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
@REM KIND, either express or implied. See the License for the
|
||||
@REM specific language governing permissions and limitations
|
||||
@REM under the License.
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Maven2 Start Up Batch script
|
||||
@REM
|
||||
@REM Required ENV vars:
|
||||
@REM JAVA_HOME - location of a JDK home dir
|
||||
@REM
|
||||
@REM Optional ENV vars
|
||||
@REM M2_HOME - location of maven2's installed home dir
|
||||
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
|
||||
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
|
||||
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||
@REM e.g. to debug Maven itself, use
|
||||
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
|
||||
@echo off
|
||||
@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
|
||||
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
|
||||
|
||||
@REM set %HOME% to equivalent of $HOME
|
||||
if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
|
||||
|
||||
@REM Execute a user defined script before this one
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
|
||||
@REM check for pre script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
|
||||
if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
|
||||
:skipRcPre
|
||||
|
||||
@setlocal
|
||||
|
||||
set ERROR_CODE=0
|
||||
|
||||
@REM To isolate internal variables from possible post scripts, we use another setlocal
|
||||
@setlocal
|
||||
|
||||
@REM ==== START VALIDATION ====
|
||||
if not "%JAVA_HOME%" == "" goto OkJHome
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME not found in your environment. >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
:OkJHome
|
||||
if exist "%JAVA_HOME%\bin\java.exe" goto init
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME is set to an invalid directory. >&2
|
||||
echo JAVA_HOME = "%JAVA_HOME%" >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
@REM ==== END VALIDATION ====
|
||||
|
||||
:init
|
||||
|
||||
set MAVEN_CMD_LINE_ARGS=%*
|
||||
|
||||
@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
|
||||
@REM Fallback to current working directory if not found.
|
||||
|
||||
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
|
||||
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
|
||||
|
||||
set EXEC_DIR=%CD%
|
||||
set WDIR=%EXEC_DIR%
|
||||
:findBaseDir
|
||||
IF EXIST "%WDIR%"\.mvn goto baseDirFound
|
||||
cd ..
|
||||
IF "%WDIR%"=="%CD%" goto baseDirNotFound
|
||||
set WDIR=%CD%
|
||||
goto findBaseDir
|
||||
|
||||
:baseDirFound
|
||||
set MAVEN_PROJECTBASEDIR=%WDIR%
|
||||
cd "%EXEC_DIR%"
|
||||
goto endDetectBaseDir
|
||||
|
||||
:baseDirNotFound
|
||||
set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
|
||||
cd "%EXEC_DIR%"
|
||||
|
||||
:endDetectBaseDir
|
||||
|
||||
IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
|
||||
|
||||
@setlocal EnableExtensions EnableDelayedExpansion
|
||||
for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
|
||||
@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
|
||||
|
||||
:endReadAdditionalConfig
|
||||
|
||||
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
|
||||
|
||||
set WRAPPER_JAR="".\.mvn\wrapper\maven-wrapper.jar""
|
||||
set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||
|
||||
%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CMD_LINE_ARGS%
|
||||
if ERRORLEVEL 1 goto error
|
||||
goto end
|
||||
|
||||
:error
|
||||
set ERROR_CODE=1
|
||||
|
||||
:end
|
||||
@endlocal & set ERROR_CODE=%ERROR_CODE%
|
||||
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
|
||||
@REM check for post script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
|
||||
if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
|
||||
:skipRcPost
|
||||
|
||||
@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
|
||||
if "%MAVEN_BATCH_PAUSE%" == "on" pause
|
||||
|
||||
if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
|
||||
|
||||
exit /B %ERROR_CODE%
|
||||
35
testing-samples/test-embedded-kafka/pom.xml
Normal file
35
testing-samples/test-embedded-kafka/pom.xml
Normal file
@@ -0,0 +1,35 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<artifactId>test-embedded-kafka</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<packaging>jar</packaging>
|
||||
<name>test-embedded-kafka</name>
|
||||
<description>Spring Cloud Stream Sample for Testing with Embedded Kafka</description>
|
||||
|
||||
<parent>
|
||||
<groupId>spring.cloud.stream.samples</groupId>
|
||||
<artifactId>spring-cloud-stream-samples-parent</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../..</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-stream-binder-kafka</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-test</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.kafka</groupId>
|
||||
<artifactId>spring-kafka-test</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</project>
|
||||
@@ -0,0 +1,44 @@
|
||||
/*
|
||||
* Copyright 2017 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package demo;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.cloud.stream.annotation.EnableBinding;
|
||||
import org.springframework.cloud.stream.annotation.StreamListener;
|
||||
import org.springframework.cloud.stream.messaging.Processor;
|
||||
import org.springframework.messaging.handler.annotation.SendTo;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
*
|
||||
*/
|
||||
@SpringBootApplication
|
||||
@EnableBinding(Processor.class)
|
||||
public class EmbeddedKafkaApplication {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(EmbeddedKafkaApplication.class, args);
|
||||
}
|
||||
|
||||
@StreamListener(Processor.INPUT)
|
||||
@SendTo(Processor.OUTPUT)
|
||||
public byte[] handle(byte[] in){
|
||||
return new String(in).toUpperCase().getBytes();
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,4 @@
|
||||
# Binding properties
|
||||
spring.cloud.stream.bindings.output.destination=testEmbeddedOut
|
||||
spring.cloud.stream.bindings.input.destination=testEmbeddedIn
|
||||
spring.cloud.stream.bindings.input.group=embeddedKafkaApplication
|
||||
@@ -0,0 +1,106 @@
|
||||
/*
|
||||
* Copyright 2017-2018 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
/*
|
||||
* Copyright 2017-2018 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package demo;
|
||||
|
||||
import org.apache.kafka.clients.consumer.Consumer;
|
||||
import org.apache.kafka.clients.consumer.ConsumerConfig;
|
||||
import org.apache.kafka.clients.consumer.ConsumerRecords;
|
||||
import org.apache.kafka.common.serialization.ByteArrayDeserializer;
|
||||
import org.apache.kafka.common.serialization.ByteArraySerializer;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.ClassRule;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.boot.test.context.SpringBootTest;
|
||||
import org.springframework.kafka.core.DefaultKafkaConsumerFactory;
|
||||
import org.springframework.kafka.core.DefaultKafkaProducerFactory;
|
||||
import org.springframework.kafka.core.KafkaTemplate;
|
||||
import org.springframework.kafka.test.rule.KafkaEmbedded;
|
||||
import org.springframework.kafka.test.utils.KafkaTestUtils;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
import java.util.Collections;
|
||||
import java.util.Map;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
|
||||
/**
|
||||
* Test class demonstrating how to use an embedded kafka service with the
|
||||
* kafka binder.
|
||||
*
|
||||
* @author Gary Russell
|
||||
* @author Soby Chacko
|
||||
*
|
||||
*/
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest
|
||||
public class EmbeddedKafkaApplicationTests {
|
||||
|
||||
private static final String INPUT_TOPIC = "testEmbeddedIn";
|
||||
private static final String OUTPUT_TOPIC = "testEmbeddedOut";
|
||||
private static final String GROUP_NAME = "embeddedKafkaApplication";
|
||||
|
||||
@ClassRule
|
||||
public static KafkaEmbedded embeddedKafka = new KafkaEmbedded(1, true, OUTPUT_TOPIC);
|
||||
|
||||
@BeforeClass
|
||||
public static void setup() {
|
||||
System.setProperty("spring.cloud.stream.kafka.binder.brokers", embeddedKafka.getBrokersAsString());
|
||||
System.setProperty("spring.cloud.stream.kafka.binder.zkNodes", embeddedKafka.getZookeeperConnectionString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testSendReceive() {
|
||||
Map<String, Object> senderProps = KafkaTestUtils.producerProps(embeddedKafka);
|
||||
senderProps.put("key.serializer", ByteArraySerializer.class);
|
||||
senderProps.put("value.serializer", ByteArraySerializer.class);
|
||||
DefaultKafkaProducerFactory<byte[], byte[]> pf = new DefaultKafkaProducerFactory<>(senderProps);
|
||||
KafkaTemplate<byte[], byte[]> template = new KafkaTemplate<>(pf, true);
|
||||
template.setDefaultTopic(INPUT_TOPIC);
|
||||
template.sendDefault("foo".getBytes());
|
||||
|
||||
Map<String, Object> consumerProps = KafkaTestUtils.consumerProps(GROUP_NAME, "false", embeddedKafka);
|
||||
consumerProps.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
|
||||
consumerProps.put("key.deserializer", ByteArrayDeserializer.class);
|
||||
consumerProps.put("value.deserializer", ByteArrayDeserializer.class);
|
||||
DefaultKafkaConsumerFactory<byte[], byte[]> cf = new DefaultKafkaConsumerFactory<>(consumerProps);
|
||||
|
||||
Consumer<byte[], byte[]> consumer = cf.createConsumer();
|
||||
consumer.subscribe(Collections.singleton(OUTPUT_TOPIC));
|
||||
ConsumerRecords<byte[], byte[]> records = consumer.poll(10_000);
|
||||
consumer.commitSync();
|
||||
|
||||
assertThat(records.count()).isEqualTo(1);
|
||||
assertThat(new String(records.iterator().next().value())).isEqualTo("FOO");
|
||||
}
|
||||
|
||||
}
|
||||
1
testing-samples/testing-demo/.mvn
Symbolic link
1
testing-samples/testing-demo/.mvn
Symbolic link
@@ -0,0 +1 @@
|
||||
../../.mvn
|
||||
3
testing-samples/testing-demo/README.adoc
Normal file
3
testing-samples/testing-demo/README.adoc
Normal file
@@ -0,0 +1,3 @@
|
||||
== How to test Spring Cloud Stream applications?
|
||||
|
||||
This project contains a set of tests for simple Spring Cloud Stream applications to demonstrate what, how and when we can use to test this kind of microservices.
|
||||
226
testing-samples/testing-demo/mvnw
vendored
Executable file
226
testing-samples/testing-demo/mvnw
vendored
Executable file
@@ -0,0 +1,226 @@
|
||||
#!/bin/sh
|
||||
# ----------------------------------------------------------------------------
|
||||
# Licensed to the Apache Software Foundation (ASF) under one
|
||||
# or more contributor license agreements. See the NOTICE file
|
||||
# distributed with this work for additional information
|
||||
# regarding copyright ownership. The ASF licenses this file
|
||||
# to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance
|
||||
# with the License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing,
|
||||
# software distributed under the License is distributed on an
|
||||
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
# KIND, either express or implied. See the License for the
|
||||
# specific language governing permissions and limitations
|
||||
# under the License.
|
||||
# ----------------------------------------------------------------------------
|
||||
|
||||
# ----------------------------------------------------------------------------
|
||||
# Maven2 Start Up Batch script
|
||||
#
|
||||
# Required ENV vars:
|
||||
# ------------------
|
||||
# JAVA_HOME - location of a JDK home dir
|
||||
#
|
||||
# Optional ENV vars
|
||||
# -----------------
|
||||
# M2_HOME - location of maven2's installed home dir
|
||||
# MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||
# e.g. to debug Maven itself, use
|
||||
# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||
# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||
# ----------------------------------------------------------------------------
|
||||
|
||||
if [ -z "$MAVEN_SKIP_RC" ] ; then
|
||||
|
||||
if [ -f /etc/mavenrc ] ; then
|
||||
. /etc/mavenrc
|
||||
fi
|
||||
|
||||
if [ -f "$HOME/.mavenrc" ] ; then
|
||||
. "$HOME/.mavenrc"
|
||||
fi
|
||||
|
||||
fi
|
||||
|
||||
# OS specific support. $var _must_ be set to either true or false.
|
||||
cygwin=false;
|
||||
darwin=false;
|
||||
mingw=false
|
||||
case "`uname`" in
|
||||
CYGWIN*) cygwin=true ;;
|
||||
MINGW*) mingw=true;;
|
||||
Darwin*) darwin=true
|
||||
# Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
|
||||
# See https://developer.apple.com/library/mac/qa/qa1170/_index.html
|
||||
if [ -z "$JAVA_HOME" ]; then
|
||||
if [ -x "/usr/libexec/java_home" ]; then
|
||||
export JAVA_HOME="`/usr/libexec/java_home`"
|
||||
else
|
||||
export JAVA_HOME="/Library/Java/Home"
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
|
||||
if [ -z "$JAVA_HOME" ] ; then
|
||||
if [ -r /etc/gentoo-release ] ; then
|
||||
JAVA_HOME=`java-config --jre-home`
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ -z "$M2_HOME" ] ; then
|
||||
## resolve links - $0 may be a link to maven's home
|
||||
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"`/$link"
|
||||
fi
|
||||
done
|
||||
|
||||
saveddir=`pwd`
|
||||
|
||||
M2_HOME=`dirname "$PRG"`/..
|
||||
|
||||
# make it fully qualified
|
||||
M2_HOME=`cd "$M2_HOME" && pwd`
|
||||
|
||||
cd "$saveddir"
|
||||
# echo Using m2 at $M2_HOME
|
||||
fi
|
||||
|
||||
# For Cygwin, ensure paths are in UNIX format before anything is touched
|
||||
if $cygwin ; then
|
||||
[ -n "$M2_HOME" ] &&
|
||||
M2_HOME=`cygpath --unix "$M2_HOME"`
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
|
||||
[ -n "$CLASSPATH" ] &&
|
||||
CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
|
||||
fi
|
||||
|
||||
# For Migwn, ensure paths are in UNIX format before anything is touched
|
||||
if $mingw ; then
|
||||
[ -n "$M2_HOME" ] &&
|
||||
M2_HOME="`(cd "$M2_HOME"; pwd)`"
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
|
||||
# TODO classpath?
|
||||
fi
|
||||
|
||||
if [ -z "$JAVA_HOME" ]; then
|
||||
javaExecutable="`which javac`"
|
||||
if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
|
||||
# readlink(1) is not available as standard on Solaris 10.
|
||||
readLink=`which readlink`
|
||||
if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
|
||||
if $darwin ; then
|
||||
javaHome="`dirname \"$javaExecutable\"`"
|
||||
javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
|
||||
else
|
||||
javaExecutable="`readlink -f \"$javaExecutable\"`"
|
||||
fi
|
||||
javaHome="`dirname \"$javaExecutable\"`"
|
||||
javaHome=`expr "$javaHome" : '\(.*\)/bin'`
|
||||
JAVA_HOME="$javaHome"
|
||||
export JAVA_HOME
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ -z "$JAVACMD" ] ; then
|
||||
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
|
||||
else
|
||||
JAVACMD="`which java`"
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ ! -x "$JAVACMD" ] ; then
|
||||
echo "Error: JAVA_HOME is not defined correctly." >&2
|
||||
echo " We cannot execute $JAVACMD" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "$JAVA_HOME" ] ; then
|
||||
echo "Warning: JAVA_HOME environment variable is not set."
|
||||
fi
|
||||
|
||||
CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
|
||||
|
||||
# traverses directory structure from process work directory to filesystem root
|
||||
# first directory with .mvn subdirectory is considered project base directory
|
||||
find_maven_basedir() {
|
||||
|
||||
if [ -z "$1" ]
|
||||
then
|
||||
echo "Path not specified to find_maven_basedir"
|
||||
return 1
|
||||
fi
|
||||
|
||||
basedir="$1"
|
||||
wdir="$1"
|
||||
while [ "$wdir" != '/' ] ; do
|
||||
if [ -d "$wdir"/.mvn ] ; then
|
||||
basedir=$wdir
|
||||
break
|
||||
fi
|
||||
# workaround for JBEAP-8937 (on Solaris 10/Sparc)
|
||||
if [ -d "${wdir}" ]; then
|
||||
wdir=`cd "$wdir/.."; pwd`
|
||||
fi
|
||||
# end of workaround
|
||||
done
|
||||
echo "${basedir}"
|
||||
}
|
||||
|
||||
# concatenates all lines of a file
|
||||
concat_lines() {
|
||||
if [ -f "$1" ]; then
|
||||
echo "$(tr -s '\n' ' ' < "$1")"
|
||||
fi
|
||||
}
|
||||
|
||||
BASE_DIR=`find_maven_basedir "$(pwd)"`
|
||||
if [ -z "$BASE_DIR" ]; then
|
||||
exit 1;
|
||||
fi
|
||||
|
||||
export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
|
||||
echo $MAVEN_PROJECTBASEDIR
|
||||
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
|
||||
|
||||
# For Cygwin, switch paths to Windows format before running java
|
||||
if $cygwin; then
|
||||
[ -n "$M2_HOME" ] &&
|
||||
M2_HOME=`cygpath --path --windows "$M2_HOME"`
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
|
||||
[ -n "$CLASSPATH" ] &&
|
||||
CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
|
||||
[ -n "$MAVEN_PROJECTBASEDIR" ] &&
|
||||
MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
|
||||
fi
|
||||
|
||||
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||
|
||||
"$JAVACMD" \
|
||||
$MAVEN_OPTS \
|
||||
-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
|
||||
"-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
|
||||
${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
|
||||
|
||||
145
testing-samples/testing-demo/mvnw.cmd
vendored
Normal file
145
testing-samples/testing-demo/mvnw.cmd
vendored
Normal file
@@ -0,0 +1,145 @@
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Licensed to the Apache Software Foundation (ASF) under one
|
||||
@REM or more contributor license agreements. See the NOTICE file
|
||||
@REM distributed with this work for additional information
|
||||
@REM regarding copyright ownership. The ASF licenses this file
|
||||
@REM to you under the Apache License, Version 2.0 (the
|
||||
@REM "License"); you may not use this file except in compliance
|
||||
@REM with the License. You may obtain a copy of the License at
|
||||
@REM
|
||||
@REM http://www.apache.org/licenses/LICENSE-2.0
|
||||
@REM
|
||||
@REM Unless required by applicable law or agreed to in writing,
|
||||
@REM software distributed under the License is distributed on an
|
||||
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
@REM KIND, either express or implied. See the License for the
|
||||
@REM specific language governing permissions and limitations
|
||||
@REM under the License.
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Maven2 Start Up Batch script
|
||||
@REM
|
||||
@REM Required ENV vars:
|
||||
@REM JAVA_HOME - location of a JDK home dir
|
||||
@REM
|
||||
@REM Optional ENV vars
|
||||
@REM M2_HOME - location of maven2's installed home dir
|
||||
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
|
||||
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
|
||||
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||
@REM e.g. to debug Maven itself, use
|
||||
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
|
||||
@echo off
|
||||
@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
|
||||
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
|
||||
|
||||
@REM set %HOME% to equivalent of $HOME
|
||||
if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
|
||||
|
||||
@REM Execute a user defined script before this one
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
|
||||
@REM check for pre script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
|
||||
if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
|
||||
:skipRcPre
|
||||
|
||||
@setlocal
|
||||
|
||||
set ERROR_CODE=0
|
||||
|
||||
@REM To isolate internal variables from possible post scripts, we use another setlocal
|
||||
@setlocal
|
||||
|
||||
@REM ==== START VALIDATION ====
|
||||
if not "%JAVA_HOME%" == "" goto OkJHome
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME not found in your environment. >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
:OkJHome
|
||||
if exist "%JAVA_HOME%\bin\java.exe" goto init
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME is set to an invalid directory. >&2
|
||||
echo JAVA_HOME = "%JAVA_HOME%" >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
@REM ==== END VALIDATION ====
|
||||
|
||||
:init
|
||||
|
||||
set MAVEN_CMD_LINE_ARGS=%*
|
||||
|
||||
@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
|
||||
@REM Fallback to current working directory if not found.
|
||||
|
||||
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
|
||||
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
|
||||
|
||||
set EXEC_DIR=%CD%
|
||||
set WDIR=%EXEC_DIR%
|
||||
:findBaseDir
|
||||
IF EXIST "%WDIR%"\.mvn goto baseDirFound
|
||||
cd ..
|
||||
IF "%WDIR%"=="%CD%" goto baseDirNotFound
|
||||
set WDIR=%CD%
|
||||
goto findBaseDir
|
||||
|
||||
:baseDirFound
|
||||
set MAVEN_PROJECTBASEDIR=%WDIR%
|
||||
cd "%EXEC_DIR%"
|
||||
goto endDetectBaseDir
|
||||
|
||||
:baseDirNotFound
|
||||
set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
|
||||
cd "%EXEC_DIR%"
|
||||
|
||||
:endDetectBaseDir
|
||||
|
||||
IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
|
||||
|
||||
@setlocal EnableExtensions EnableDelayedExpansion
|
||||
for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
|
||||
@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
|
||||
|
||||
:endReadAdditionalConfig
|
||||
|
||||
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
|
||||
|
||||
set WRAPPER_JAR="".\.mvn\wrapper\maven-wrapper.jar""
|
||||
set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||
|
||||
%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CMD_LINE_ARGS%
|
||||
if ERRORLEVEL 1 goto error
|
||||
goto end
|
||||
|
||||
:error
|
||||
set ERROR_CODE=1
|
||||
|
||||
:end
|
||||
@endlocal & set ERROR_CODE=%ERROR_CODE%
|
||||
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
|
||||
@REM check for post script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
|
||||
if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
|
||||
:skipRcPost
|
||||
|
||||
@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
|
||||
if "%MAVEN_BATCH_PAUSE%" == "on" pause
|
||||
|
||||
if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
|
||||
|
||||
exit /B %ERROR_CODE%
|
||||
56
testing-samples/testing-demo/pom.xml
Normal file
56
testing-samples/testing-demo/pom.xml
Normal file
@@ -0,0 +1,56 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<artifactId>testing-demo</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<packaging>jar</packaging>
|
||||
<name>testing-demo</name>
|
||||
<description>Demonstrating how to test spring cloud stream apps</description>
|
||||
|
||||
<parent>
|
||||
<groupId>spring.cloud.stream.samples</groupId>
|
||||
<artifactId>spring-cloud-stream-samples-parent</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../..</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-stream-binder-kafka</artifactId>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.integration</groupId>
|
||||
<artifactId>spring-integration-jdbc</artifactId>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-stream-test-support</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.integration</groupId>
|
||||
<artifactId>spring-integration-test</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.hsqldb</groupId>
|
||||
<artifactId>hsqldb</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.kafka</groupId>
|
||||
<artifactId>spring-kafka-test</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
</dependencies>
|
||||
|
||||
</project>
|
||||
@@ -0,0 +1,47 @@
|
||||
/*
|
||||
* Copyright 2017 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.springframework.cloud.stream.testing.processor;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.cloud.stream.annotation.EnableBinding;
|
||||
import org.springframework.cloud.stream.annotation.StreamListener;
|
||||
import org.springframework.cloud.stream.messaging.Processor;
|
||||
import org.springframework.messaging.handler.annotation.SendTo;
|
||||
|
||||
/**
|
||||
* The Spring Cloud Stream Processor application,
|
||||
* which convert incoming String to its upper case representation.
|
||||
*
|
||||
* @author Artem Bilan
|
||||
*
|
||||
*/
|
||||
@SpringBootApplication
|
||||
@EnableBinding(Processor.class)
|
||||
public class ToUpperCaseProcessor {
|
||||
|
||||
@StreamListener(Processor.INPUT)
|
||||
@SendTo(Processor.OUTPUT)
|
||||
public String transform(String payload) {
|
||||
return payload.toUpperCase();
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(ToUpperCaseProcessor.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,51 @@
|
||||
/*
|
||||
* Copyright 2017 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.springframework.cloud.stream.testing.sink;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.cloud.stream.annotation.EnableBinding;
|
||||
import org.springframework.cloud.stream.messaging.Sink;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.integration.annotation.ServiceActivator;
|
||||
import org.springframework.integration.jdbc.JdbcMessageHandler;
|
||||
import org.springframework.messaging.MessageHandler;
|
||||
|
||||
import javax.sql.DataSource;
|
||||
|
||||
/**
|
||||
* The Spring Cloud Stream Sink application,
|
||||
* which insert payloads of incoming messages to the FOOBAR table in the RDBMS.
|
||||
*
|
||||
* @author Artem Bilan
|
||||
*
|
||||
*/
|
||||
@SpringBootApplication
|
||||
@EnableBinding(Sink.class)
|
||||
public class JdbcSink {
|
||||
|
||||
@Bean
|
||||
@ServiceActivator(inputChannel = Sink.INPUT)
|
||||
public MessageHandler jdbcHandler(DataSource dataSource) {
|
||||
return new JdbcMessageHandler(dataSource, "INSERT INTO foobar (value) VALUES (:payload)");
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(JdbcSink.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,55 @@
|
||||
/*
|
||||
* Copyright 2017 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.springframework.cloud.stream.testing.source;
|
||||
|
||||
import java.util.concurrent.atomic.AtomicBoolean;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.cloud.stream.annotation.EnableBinding;
|
||||
import org.springframework.cloud.stream.messaging.Source;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.integration.annotation.InboundChannelAdapter;
|
||||
import org.springframework.integration.annotation.Poller;
|
||||
import org.springframework.integration.core.MessageSource;
|
||||
import org.springframework.messaging.support.GenericMessage;
|
||||
|
||||
/**
|
||||
* The Spring Cloud Stream Source application,
|
||||
* which generates each 100 milliseconds "foo" or "bar" string in round-robin manner.
|
||||
*
|
||||
* @author Artem Bilan
|
||||
*
|
||||
*/
|
||||
@SpringBootApplication
|
||||
@EnableBinding(Source.class)
|
||||
public class FooBarSource {
|
||||
|
||||
private AtomicBoolean semaphore = new AtomicBoolean(true);
|
||||
|
||||
@Bean
|
||||
@InboundChannelAdapter(channel = Source.OUTPUT, poller = @Poller(fixedDelay = "100"))
|
||||
public MessageSource<String> fooBarStrings() {
|
||||
return () ->
|
||||
new GenericMessage<>(this.semaphore.getAndSet(!this.semaphore.get()) ? "foo" : "bar");
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(FooBarSource.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
* Copyright 2017 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.springframework.cloud.stream.testing.processor;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
/**
|
||||
* The simple test-case to demonstrate how it is easy to apply unit testing assertion
|
||||
* for te Spring Cloud Stream applications.
|
||||
*
|
||||
* @author Artem Bilan
|
||||
*
|
||||
*/
|
||||
public class NaiveToUpperCaseTests {
|
||||
|
||||
@Test
|
||||
public void testUpperCase() {
|
||||
assertEquals("FOO", new ToUpperCaseProcessor().transform("foo"));
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,106 @@
|
||||
/*
|
||||
* Copyright 2017 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.springframework.cloud.stream.testing.processor;
|
||||
|
||||
import org.hamcrest.Matcher;
|
||||
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.boot.test.mock.mockito.SpyBean;
|
||||
import org.springframework.cloud.stream.messaging.Processor;
|
||||
import org.springframework.cloud.stream.test.binder.MessageCollector;
|
||||
import org.springframework.integration.support.MessageBuilder;
|
||||
import org.springframework.messaging.Message;
|
||||
import org.springframework.messaging.SubscribableChannel;
|
||||
import org.springframework.messaging.support.GenericMessage;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
import java.util.concurrent.BlockingQueue;
|
||||
|
||||
import static org.hamcrest.CoreMatchers.is;
|
||||
import static org.hamcrest.CoreMatchers.not;
|
||||
import static org.junit.Assert.assertThat;
|
||||
import static org.mockito.Matchers.anyString;
|
||||
import static org.mockito.Mockito.times;
|
||||
import static org.mockito.Mockito.verify;
|
||||
import static org.springframework.cloud.stream.test.matcher.MessageQueueMatcher.receivesMessageThat;
|
||||
import static org.springframework.cloud.stream.test.matcher.MessageQueueMatcher.receivesPayloadThat;
|
||||
import static org.springframework.integration.test.matcher.PayloadAndHeaderMatcher.sameExceptIgnorableHeaders;
|
||||
|
||||
/**
|
||||
* The Spring Boot-base test-case to demonstrate how can we test Spring Cloud Stream applications
|
||||
* with available testing tools.
|
||||
*
|
||||
* @author Artem Bilan
|
||||
*
|
||||
*/
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.NONE)
|
||||
@DirtiesContext
|
||||
@Ignore
|
||||
public class ToUpperCaseProcessorTests {
|
||||
|
||||
@Autowired
|
||||
private Processor channels;
|
||||
|
||||
@Autowired
|
||||
private MessageCollector collector;
|
||||
|
||||
@SpyBean
|
||||
private ToUpperCaseProcessor toUpperCaseProcessor;
|
||||
|
||||
@Test
|
||||
@SuppressWarnings("unchecked")
|
||||
public void testMessages() {
|
||||
SubscribableChannel input = this.channels.input();
|
||||
|
||||
input.send(new GenericMessage<>("foo"));
|
||||
input.send(new GenericMessage<>("bar"));
|
||||
input.send(new GenericMessage<>("foo meets bar"));
|
||||
input.send(new GenericMessage<>("nothing but the best test"));
|
||||
|
||||
BlockingQueue<Message<?>> messages = this.collector.forChannel(channels.output());
|
||||
|
||||
assertThat(messages, receivesPayloadThat(is("FOO")));
|
||||
assertThat(messages, receivesPayloadThat(is("BAR")));
|
||||
assertThat(messages, receivesPayloadThat(is("FOO MEETS BAR")));
|
||||
assertThat(messages, receivesPayloadThat(not("nothing but the best test")));
|
||||
|
||||
Message<String> testMessage =
|
||||
MessageBuilder.withPayload("headers")
|
||||
.setHeader("foo", "bar")
|
||||
.build();
|
||||
|
||||
input.send(testMessage);
|
||||
|
||||
Message<String> expected =
|
||||
MessageBuilder.withPayload("HEADERS")
|
||||
.copyHeaders(testMessage.getHeaders())
|
||||
.build();
|
||||
|
||||
Matcher<Message<Object>> sameExceptIgnorableHeaders =
|
||||
(Matcher<Message<Object>>) (Matcher<?>) sameExceptIgnorableHeaders(expected);
|
||||
|
||||
assertThat(messages, receivesMessageThat(sameExceptIgnorableHeaders));
|
||||
|
||||
verify(this.toUpperCaseProcessor, times(5)).transform(anyString());
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,94 @@
|
||||
/*
|
||||
* Copyright 2017 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.springframework.cloud.stream.testing.processor.integration;
|
||||
|
||||
import org.apache.kafka.clients.consumer.Consumer;
|
||||
import org.apache.kafka.clients.consumer.ConsumerRecord;
|
||||
import org.apache.kafka.clients.consumer.ConsumerRecords;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.ClassRule;
|
||||
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.stream.testing.processor.ToUpperCaseProcessor;
|
||||
import org.springframework.kafka.core.DefaultKafkaConsumerFactory;
|
||||
import org.springframework.kafka.core.KafkaTemplate;
|
||||
import org.springframework.kafka.test.rule.KafkaEmbedded;
|
||||
import org.springframework.kafka.test.utils.KafkaTestUtils;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
import java.util.Iterator;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
|
||||
/**
|
||||
* A Spring Boot integration test for the Spring Cloud Stream Processor application
|
||||
* based on the Embedded Kafka.
|
||||
*
|
||||
* @author Artem Bilan
|
||||
*
|
||||
*/
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest(
|
||||
properties = {
|
||||
"spring.autoconfigure.exclude=org.springframework.cloud.stream.test.binder.TestSupportBinderAutoConfiguration",
|
||||
"spring.kafka.consumer.value-deserializer=org.apache.kafka.common.serialization.StringDeserializer",
|
||||
"spring.cloud.stream.bindings.output.producer.headerMode=raw",
|
||||
"spring.cloud.stream.bindings.input.consumer.headerMode=raw",
|
||||
"spring.cloud.stream.bindings.input.group=embeddedKafkaApplication",
|
||||
"spring.kafka.consumer.group-id=EmbeddedKafkaIntTest"
|
||||
},
|
||||
classes = ToUpperCaseProcessor.class,
|
||||
webEnvironment = SpringBootTest.WebEnvironment.NONE)
|
||||
@DirtiesContext
|
||||
@Ignore
|
||||
public class ToUpperCaseProcessorIntTests {
|
||||
|
||||
@ClassRule
|
||||
public static KafkaEmbedded kafkaEmbedded = new KafkaEmbedded(1, true, "output");
|
||||
|
||||
@Autowired
|
||||
private KafkaTemplate<byte[], byte[]> template;
|
||||
|
||||
@Autowired
|
||||
private DefaultKafkaConsumerFactory<byte[], String> consumerFactory;
|
||||
|
||||
@BeforeClass
|
||||
public static void setup() {
|
||||
System.setProperty("spring.kafka.bootstrap-servers", kafkaEmbedded.getBrokersAsString());
|
||||
System.setProperty("spring.cloud.stream.kafka.binder.zkNodes", kafkaEmbedded.getZookeeperConnectionString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMessagesOverKafka() throws Exception {
|
||||
this.template.send("input", "bar".getBytes());
|
||||
|
||||
Consumer<byte[], String> consumer = this.consumerFactory.createConsumer();
|
||||
|
||||
kafkaEmbedded.consumeFromAnEmbeddedTopic(consumer, "output");
|
||||
|
||||
ConsumerRecords<byte[], String> replies = KafkaTestUtils.getRecords(consumer);
|
||||
assertThat(replies.count()).isEqualTo(1);
|
||||
|
||||
Iterator<ConsumerRecord<byte[], String>> iterator = replies.iterator();
|
||||
assertThat(iterator.next().value()).isEqualTo("BAR");
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,111 @@
|
||||
/*
|
||||
* Copyright 2017 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.springframework.cloud.stream.testing.sink;
|
||||
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.mockito.Mockito.times;
|
||||
import static org.mockito.Mockito.verify;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.concurrent.atomic.AtomicReference;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.mockito.ArgumentCaptor;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.test.context.SpringBootTest;
|
||||
import org.springframework.boot.test.mock.mockito.SpyBean;
|
||||
import org.springframework.cloud.stream.messaging.Sink;
|
||||
import org.springframework.integration.channel.AbstractMessageChannel;
|
||||
import org.springframework.jdbc.core.JdbcTemplate;
|
||||
import org.springframework.messaging.Message;
|
||||
import org.springframework.messaging.MessageChannel;
|
||||
import org.springframework.messaging.MessageHandler;
|
||||
import org.springframework.messaging.support.ChannelInterceptorAdapter;
|
||||
import org.springframework.messaging.support.GenericMessage;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
/**
|
||||
* The Spring Boot-base test-case to demonstrate how can we test Spring Cloud Stream applications
|
||||
* with available testing tools.
|
||||
*
|
||||
* @author Artem Bilan
|
||||
*
|
||||
*/
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.NONE)
|
||||
@DirtiesContext
|
||||
public class JdbcSinkTests {
|
||||
|
||||
@Autowired
|
||||
private Sink channels;
|
||||
|
||||
@Autowired
|
||||
private JdbcTemplate jdbcTemplate;
|
||||
|
||||
@SpyBean(name = "jdbcHandler")
|
||||
private MessageHandler jdbcMessageHandler;
|
||||
|
||||
@Test
|
||||
@SuppressWarnings("unchecked")
|
||||
public void testMessages() {
|
||||
AbstractMessageChannel input = (AbstractMessageChannel) this.channels.input();
|
||||
|
||||
final AtomicReference<Message<?>> messageAtomicReference = new AtomicReference<>();
|
||||
|
||||
ChannelInterceptorAdapter assertionInterceptor = new ChannelInterceptorAdapter() {
|
||||
|
||||
@Override
|
||||
public void afterSendCompletion(Message<?> message, MessageChannel channel, boolean sent, Exception ex) {
|
||||
messageAtomicReference.set(message);
|
||||
super.afterSendCompletion(message, channel, sent, ex);
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
input.addInterceptor(assertionInterceptor);
|
||||
|
||||
input.send(new GenericMessage<>("foo"));
|
||||
|
||||
input.removeInterceptor(assertionInterceptor);
|
||||
|
||||
input.send(new GenericMessage<>("bar"));
|
||||
|
||||
List<Map<String, Object>> data = this.jdbcTemplate.queryForList("SELECT * FROM foobar");
|
||||
|
||||
assertThat(data.size()).isEqualTo(2);
|
||||
assertThat(data.get(0).get("value")).isEqualTo("foo");
|
||||
assertThat(data.get(1).get("value")).isEqualTo("bar");
|
||||
|
||||
Message<?> message1 = messageAtomicReference.get();
|
||||
assertThat(message1).isNotNull();
|
||||
assertThat(message1).hasFieldOrPropertyWithValue("payload", "foo");
|
||||
|
||||
ArgumentCaptor<Message<?>> messageArgumentCaptor =
|
||||
(ArgumentCaptor<Message<?>>) (ArgumentCaptor<?>) ArgumentCaptor.forClass(Message.class);
|
||||
|
||||
verify(this.jdbcMessageHandler, times(2)).handleMessage(messageArgumentCaptor.capture());
|
||||
|
||||
Message<?> message = messageArgumentCaptor.getValue();
|
||||
assertThat(message).hasFieldOrPropertyWithValue("payload", "bar");
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,65 @@
|
||||
/*
|
||||
* Copyright 2017 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.springframework.cloud.stream.testing.source;
|
||||
|
||||
|
||||
import static org.hamcrest.CoreMatchers.is;
|
||||
import static org.junit.Assert.assertThat;
|
||||
import static org.springframework.cloud.stream.test.matcher.MessageQueueMatcher.receivesPayloadThat;
|
||||
|
||||
import java.util.concurrent.BlockingQueue;
|
||||
|
||||
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.stream.messaging.Source;
|
||||
import org.springframework.cloud.stream.test.binder.MessageCollector;
|
||||
import org.springframework.messaging.Message;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
/**
|
||||
* The Spring Boot-base test-case to demonstrate how can we test Spring Cloud Stream applications
|
||||
* with available testing tools.
|
||||
*
|
||||
* @author Artem Bilan
|
||||
*
|
||||
*/
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.NONE)
|
||||
@DirtiesContext
|
||||
public class FooBarSourceTests {
|
||||
|
||||
@Autowired
|
||||
private Source channels;
|
||||
|
||||
@Autowired
|
||||
private MessageCollector collector;
|
||||
|
||||
@Test
|
||||
public void testMessages() {
|
||||
BlockingQueue<Message<?>> messages = this.collector.forChannel(channels.output());
|
||||
|
||||
assertThat(messages, receivesPayloadThat(is("foo")));
|
||||
assertThat(messages, receivesPayloadThat(is("bar")));
|
||||
assertThat(messages, receivesPayloadThat(is("foo")));
|
||||
assertThat(messages, receivesPayloadThat(is("bar")));
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,3 @@
|
||||
CREATE TABLE FOOBAR (
|
||||
value VARCHAR(256),
|
||||
);
|
||||
Reference in New Issue
Block a user