BAEL-9496 Fix failing context tests (#7855)

* BAEL-9496 Fix failing context tests

- Fixes for SpringContextIntegrationTest in several projects

* BAEL-9496 Fix failing context tests

-Fixed ContextTests for spring-jms and further fixes spring-session-mongodb

* BAEL-9496 Fix failing context tests

-Fixed context tests from spring-rest-angular project

spring-session/spring-session-mongodb/pom.xml

@@ -40,6 +40,12 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
+        
+        <dependency>
+            <groupId>de.flapdoodle.embed</groupId>
+            <artifactId>de.flapdoodle.embed.mongo</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>

spring-session/spring-session-mongodb/src/test/java/org/baeldung/SpringContextIntegrationTest.java

@@ -7,7 +7,7 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
 @RunWith(SpringRunner.class)
-@SpringBootTest(classes = SpringSessionMongoDBApplication.class)
+@SpringBootTest(classes = SpringSessionMongoDBApplication.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
 public class SpringContextIntegrationTest {
 
     @Test

spring-session/spring-session-mongodb/src/test/java/org/baeldung/SpringContextTest.java

@@ -7,8 +7,8 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
 @RunWith(SpringRunner.class)
-@SpringBootTest(classes = SpringSessionMongoDBApplication.class)
-public class SpringContextLiveTest {
+@SpringBootTest(classes = SpringSessionMongoDBApplication.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+public class SpringContextTest {
 
     @Test
     public void whenSpringContextIsBootstrapped_thenNoExceptions() {

spring-session/spring-session-mongodb/src/test/resources/application.properties

@@ -0,0 +1,2 @@
+#To use a randomly allocated free port during tests to avoid port conflict across tests
+spring.data.mongodb.port=0