[BAEL-9497] Fix failing context tests - part 1 (#7719)

* fixed context dependency issue and added LiveContext notes in persistence-modules/spring-data-couchbase-2 module

* fixed Context tests and added notes for spring-cloud-bus/spring-cloud-config-client module

* Added context test in spring-cloud-data-flow/spring-cloud-data-flow-stream-processing/data-flow-server module, mainly due to incompatible dependencies, plus fixed parent pom path in different modules

* fixed context tests for spring-cloud/spring-cloud-task/springcloudtaskbatch module, renamed ContextLiveTest as IntegrationTest, now configured to run with an H2 embedded instance. Moved the run note to the application

* Added SpringContextLiveTests in persistence-modules/spring-data-mongodb module

spring-cloud/spring-cloud-task/springcloudtaskbatch/pom.xml

@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<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>
     <groupId>org.baeldung.cloud</groupId>
@@ -43,6 +44,11 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-task-batch</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>

spring-cloud/spring-cloud-task/springcloudtaskbatch/src/main/java/com/baeldung/task/TaskDemo.java

@@ -14,6 +14,13 @@ import org.springframework.cloud.task.configuration.EnableTask;
 import org.springframework.context.annotation.Bean;
 import org.springframework.stereotype.Component;
 
+/**
+ * This Application requires:
+ * *  a MySql instance running, that allows a root user with no password, and with a database named 
+ * 
+ * (e.g. with the following command `docker run -p 3306:3306 --name bael-mysql -e MYSQL_ALLOW_EMPTY_PASSWORD=true -e MYSQL_DATABASE=springcloud mysql:latest`)
+ *
+ */
 @SpringBootApplication
 @EnableTask
 @EnableBatchProcessing

spring-cloud/spring-cloud-task/springcloudtaskbatch/src/test/java/org/baeldung/SpringContextIntegrationTest.java

@@ -10,18 +10,10 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import com.baeldung.task.JobConfiguration;
 import com.baeldung.task.TaskDemo;
 
-/**
- * This Live Test requires:
- * *  a MySql instance running, that allows a root user with no password, and with a database named 
- * 
- * (e.g. with the following command `docker run -p 3306:3306 --name bael-mysql -e MYSQL_ALLOW_EMPTY_PASSWORD=true -e MYSQL_DATABASE=springcloud mysql:latest`)
- *
- */
 @RunWith(SpringJUnit4ClassRunner.class)
 @SpringBootApplication
-@ContextConfiguration(classes = { JobConfiguration.class, TaskDemo.class }, initializers = {
-        ConfigFileApplicationContextInitializer.class })
-public class SpringContextLiveTest {
+@ContextConfiguration(classes = { JobConfiguration.class, TaskDemo.class }, initializers = { ConfigFileApplicationContextInitializer.class })
+public class SpringContextIntegrationTest {
 
     @Test
     public void whenSpringContextIsBootstrapped_thenNoExceptions() {

spring-cloud/spring-cloud-task/springcloudtaskbatch/src/test/resources/application.yml

@@ -0,0 +1,11 @@
+spring:
+  datasource:
+    url: jdbc:h2:mem:springcloud
+    username: sa
+    password:
+  jpa:
+    hibernate:
+      ddl-auto: create-drop
+    properties:
+      hibernate:
+        dialect: org.hibernate.dialect.H2Dialect