Adds integration tests for non-default RAC plugin

Signed-off-by: Darshit Chanpura <[email protected]>

server/src/internalClusterTest/java/org/opensearch/accesscontrol/resources/NonDefaultResourceAccessControlPluginIT.java

@@ -0,0 +1,32 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+package org.opensearch.accesscontrol.resources;
+
+import org.opensearch.accesscontrol.resources.testplugins.TestRACPlugin;
+import org.opensearch.accesscontrol.resources.testplugins.TestResourcePlugin;
+import org.opensearch.plugins.Plugin;
+import org.opensearch.plugins.ResourceAccessControlPlugin;
+import org.opensearch.test.OpenSearchIntegTestCase;
+import org.hamcrest.MatcherAssert;
+import org.hamcrest.Matchers;
+
+import java.util.Collection;
+import java.util.List;
+
+public class NonDefaultResourceAccessControlPluginIT extends OpenSearchIntegTestCase {
+    @Override
+    protected Collection<Class<? extends Plugin>> nodePlugins() {
+        return List.of(TestResourcePlugin.class, TestRACPlugin.class);
+    }
+
+    public void testSampleResourcePluginCallsTestRACPluginToManageResourceAccess() {
+        ResourceAccessControlPlugin racPlugin = TestResourcePlugin.GuiceHolder.getResourceService().getResourceAccessControlPlugin();
+        MatcherAssert.assertThat(racPlugin.getClass(), Matchers.is(TestRACPlugin.class));
+    }
+}

server/src/internalClusterTest/java/org/opensearch/accesscontrol/resources/fallback/DefaultResourceAccessControlPluginIT.java

@@ -12,6 +12,7 @@
 import org.opensearch.accesscontrol.resources.ResourceSharing;
 import org.opensearch.accesscontrol.resources.ShareWith;
 import org.opensearch.accesscontrol.resources.SharedWithScope;
+import org.opensearch.accesscontrol.resources.testplugins.TestResourcePlugin;
 import org.opensearch.client.Client;
 import org.opensearch.core.xcontent.XContentBuilder;
 import org.opensearch.plugins.Plugin;
@@ -26,7 +27,7 @@
 import java.util.Map;
 import java.util.Set;
 
-import static org.opensearch.accesscontrol.resources.fallback.TestResourcePlugin.SAMPLE_TEST_INDEX;
+import static org.opensearch.accesscontrol.resources.testplugins.TestResourcePlugin.SAMPLE_TEST_INDEX;
 import static org.opensearch.common.xcontent.XContentFactory.jsonBuilder;
 import static org.hamcrest.Matchers.hasItem;
 import static org.hamcrest.Matchers.hasProperty;

server/src/internalClusterTest/java/org/opensearch/accesscontrol/resources/testplugins/TestRACPlugin.java

@@ -0,0 +1,14 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+package org.opensearch.accesscontrol.resources.testplugins;
+
+import org.opensearch.plugins.Plugin;
+import org.opensearch.plugins.ResourceAccessControlPlugin;
+
+public class TestRACPlugin extends Plugin implements ResourceAccessControlPlugin {}

server/src/internalClusterTest/java/org/opensearch/accesscontrol/resources/fallback/TestResourcePlugin.java → server/src/internalClusterTest/java/org/opensearch/accesscontrol/resources/testplugins/TestResourcePlugin.java

@@ -6,7 +6,7 @@
  * compatible open source license.
  */
 
-package org.opensearch.accesscontrol.resources.fallback;
+package org.opensearch.accesscontrol.resources.testplugins;
 
 import org.opensearch.accesscontrol.resources.ResourceService;
 import org.opensearch.common.inject.Inject;