Add integration test for Mongo Service Binding

integration-tests/mongodb-rest-data-panache/pom.xml

@@ -21,6 +21,11 @@
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-resteasy-jackson</artifactId>
         </dependency>
+        <!-- Service Binding - This isn't necessary to any Kafka functionality, but we want to test that Quarkus provides the proper config from a mock service binding -->
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-kubernetes-service-binding</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-junit5</artifactId>
@@ -69,6 +74,19 @@
                 </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-kubernetes-service-binding-deployment</artifactId>
+            <version>${project.version}</version>
+            <type>pom</type>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>*</groupId>
+                    <artifactId>*</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
     </dependencies>
 
     <build>
@@ -84,6 +102,57 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <systemPropertyVariables>
+                        <quarkus.kubernetes-service-binding.root>
+                            ${project.basedir}/src/test/resources/k8s-sb
+                        </quarkus.kubernetes-service-binding.root>
+                    </systemPropertyVariables>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
+
+    <profiles>
+        <profile>
+            <id>native</id>
+            <activation>
+                <property>
+                    <name>native</name>
+                </property>
+            </activation>
+            <build>
+                <plugins>
+                    <plugin>
+                        <artifactId>maven-failsafe-plugin</artifactId>
+                        <executions>
+                            <execution>
+                                <goals>
+                                    <goal>integration-test</goal>
+                                    <goal>verify</goal>
+                                </goals>
+                                <configuration>
+                                    <systemPropertyVariables>
+                                        <native.image.path>
+                                            ${project.build.directory}/${project.build.finalName}-runner
+                                        </native.image.path>
+                                        <systemPropertyVariables>
+                                            <quarkus.kubernetes-service-binding.root>
+                                                ${project.basedir}/src/test/resources/k8s-sb
+                                            </quarkus.kubernetes-service-binding.root>
+                                        </systemPropertyVariables>
+                                    </systemPropertyVariables>
+                                </configuration>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+            <properties>
+                <quarkus.package.type>native</quarkus.package.type>
+            </properties>
+        </profile>
+    </profiles>
 </project>

integration-tests/mongodb-rest-data-panache/src/test/java/io/quarkus/it/mongodb/rest/data/panache/MongoDbRestDataPanacheTest.java

@@ -18,11 +18,13 @@
 import org.junit.jupiter.api.condition.DisabledOnOs;
 import org.junit.jupiter.api.condition.OS;
 
+import io.quarkus.test.common.QuarkusTestResource;
 import io.quarkus.test.junit.QuarkusTest;
 import io.restassured.response.Response;
 
 @QuarkusTest
 @DisabledOnOs(OS.WINDOWS)
+@QuarkusTestResource(MongoTestResource.class)
 class MongoDbRestDataPanacheTest {
 
     private Author dostoevsky;

integration-tests/mongodb-rest-data-panache/src/test/java/io/quarkus/it/mongodb/rest/data/panache/MongoTestResource.java

@@ -0,0 +1,84 @@
+package io.quarkus.it.mongodb.rest.data.panache;
+
+import java.util.Collections;
+import java.util.Map;
+
+import org.jboss.logging.Logger;
+
+import de.flapdoodle.embed.mongo.MongodExecutable;
+import de.flapdoodle.embed.mongo.MongodStarter;
+import de.flapdoodle.embed.mongo.config.IMongodConfig;
+import de.flapdoodle.embed.mongo.config.MongodConfigBuilder;
+import de.flapdoodle.embed.mongo.config.Net;
+import de.flapdoodle.embed.mongo.distribution.Version;
+import de.flapdoodle.embed.process.runtime.Network;
+import io.quarkus.test.common.QuarkusTestResourceLifecycleManager;
+
+public class MongoTestResource implements QuarkusTestResourceLifecycleManager {
+
+    private static final Logger LOGGER = Logger.getLogger(MongoTestResource.class);
+    private static MongodExecutable MONGO;
+
+    @Override
+    public Map<String, String> start() {
+        try {
+            //JDK bug workaround
+            //https://github.com/quarkusio/quarkus/issues/14424
+            //force class init to prevent possible deadlock when done by mongo threads
+            Class.forName("sun.net.ext.ExtendedSocketOptions", true, ClassLoader.getSystemClassLoader());
+        } catch (ClassNotFoundException e) {
+        }
+        try {
+            Version.Main version = Version.Main.V4_0;
+            int port = 37017;
+            LOGGER.infof("Starting Mongo %s on port %s", version, port);
+            IMongodConfig config = new MongodConfigBuilder()
+                    .version(version)
+                    .net(new Net(port, Network.localhostIsIPv6()))
+                    .build();
+            MONGO = getMongodExecutable(config);
+            try {
+                MONGO.start();
+            } catch (Exception e) {
+                //every so often mongo fails to start on CI runs
+                //see if this helps
+                Thread.sleep(1000);
+                MONGO.start();
+            }
+
+            // don't return any properties, since we want Service Binding to configure Quarkus
+            return Collections.emptyMap();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private MongodExecutable getMongodExecutable(IMongodConfig config) {
+        try {
+            return doGetExecutable(config);
+        } catch (Exception e) {
+            // sometimes the download process can timeout so just sleep and try again
+            try {
+                Thread.sleep(1000);
+            } catch (InterruptedException ignored) {
+
+            }
+            return doGetExecutable(config);
+        }
+    }
+
+    private MongodExecutable doGetExecutable(IMongodConfig config) {
+        return MongodStarter.getDefaultInstance().prepare(config);
+    }
+
+    private void initData() {
+
+    }
+
+    @Override
+    public void stop() {
+        if (MONGO != null) {
+            MONGO.stop();
+        }
+    }
+}

integration-tests/mongodb-rest-data-panache/src/test/resources/k8s-sb/mongo/database

@@ -0,0 +1 @@
+test

integration-tests/mongodb-rest-data-panache/src/test/resources/k8s-sb/mongo/host

@@ -0,0 +1 @@
+localhost

integration-tests/mongodb-rest-data-panache/src/test/resources/k8s-sb/mongo/port

@@ -0,0 +1 @@
+37017

integration-tests/mongodb-rest-data-panache/src/test/resources/k8s-sb/mongo/provider

@@ -0,0 +1 @@
+atlas

integration-tests/mongodb-rest-data-panache/src/test/resources/k8s-sb/mongo/type

@@ -0,0 +1 @@
+mongodb