fix: fix the no-auth MQ integration tests (#48)

We use the latest tag MQ image in our integration tests. In
December, MQ's container image removed the no-auth svrconn channel
so this breaks the connector tests that try to make connections
to MQ without credentials.

This commit adds a custom MQSC script to configure the queue
manager to restore the previous behaviour.

The MQSourceTaskAuthIT tests still test the ability to connect to
a queue manager with auth credentials, so this commit means we
still test connecting with and without credentials.

Contributes-to: event-integration/eventstreams-planning#12427

Signed-off-by: Dale Lane <dale.lane@uk.ibm.com>

Author: dalelane

pom.xml

@@ -146,6 +146,9 @@
           <systemPropertyVariables>
             <connectorVersion>${project.version}</connectorVersion>
           </systemPropertyVariables>
+          <additionalClasspathElements>
+            <additionalClasspathElement>src/test/resources</additionalClasspathElement>
+          </additionalClasspathElements>
         </configuration>
       </plugin>
 
@@ -158,6 +161,9 @@
           <systemPropertyVariables>
             <connectorVersion>${project.version}</connectorVersion>
           </systemPropertyVariables>
+          <additionalClasspathElements>
+            <additionalClasspathElement>src/test/resources</additionalClasspathElement>
+          </additionalClasspathElements>
         </configuration>
         <executions>
           <execution>
@@ -319,15 +325,6 @@
         </executions>
       </plugin>
 
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <configuration>
-          <source>8</source>
-          <target>8</target>
-        </configuration>
-      </plugin>
-
     </plugins>
   </build>
 </project>

src/integration/java/com/ibm/eventstreams/connect/mqsource/AbstractJMSContextIT.java

@@ -25,6 +25,7 @@
 import org.junit.ClassRule;
 import org.testcontainers.containers.GenericContainer;
 import org.testcontainers.containers.wait.strategy.Wait;
+import org.testcontainers.utility.MountableFile;
 
 import javax.jms.JMSContext;
 import java.util.HashMap;
@@ -59,7 +60,10 @@ public class AbstractJMSContextIT {
     public static GenericContainer<?> mqContainer = new GenericContainer<>(MQTestUtil.mqContainer)
             .withEnv("LICENSE", "accept")
             .withEnv("MQ_QMGR_NAME", QMGR_NAME)
+            .withEnv("MQ_APP_PASSWORD", ADMIN_PASSWORD)
+            .withEnv("MQ_ADMIN_PASSWORD", ADMIN_PASSWORD)
             .withExposedPorts(TCP_MQ_EXPOSED_PORT, REST_API_EXPOSED_PORT)
+            .withCopyFileToContainer(MountableFile.forClasspathResource("no-auth-qmgr.mqsc"), "/etc/mqm/99-no-auth-qmgr.mqsc")
             .withCreateContainerCmdModifier(cmd -> cmd.withHostConfig(
                     new HostConfig().withPortBindings(
                     new PortBinding(Ports.Binding.bindPort(TCP_MQ_HOST_PORT), new ExposedPort(TCP_MQ_EXPOSED_PORT)),

src/test/resources/no-auth-qmgr.mqsc

@@ -0,0 +1,3 @@
+ALTER QMGR CHLAUTH(DISABLED)
+ALTER QMGR CONNAUTH(' ')
+REFRESH SECURITY TYPE(CONNAUTH)