Added 'IntegrationTests' annotation to filter integration tests

Tests now support ignoring integartion tests by passing
'-Dtests.integration=false' to the test runner either via IDE or
maven to only run fast unittests.

src/test/java/org/apache/lucene/util/AbstractRandomizedTest.java

@@ -24,6 +24,7 @@ import com.carrotsearch.randomizedtesting.LifecycleScope;
 import com.carrotsearch.randomizedtesting.RandomizedContext;
 import com.carrotsearch.randomizedtesting.RandomizedTest;
 import com.carrotsearch.randomizedtesting.annotations.Listeners;
+import com.carrotsearch.randomizedtesting.annotations.TestGroup;
 import com.carrotsearch.randomizedtesting.annotations.TestMethodProviders;
 import com.carrotsearch.randomizedtesting.rules.NoClassHooksShadowingRule;
 import com.carrotsearch.randomizedtesting.rules.NoInstanceHooksOverridesRule;
@@ -42,6 +43,7 @@ import org.junit.runner.RunWith;
 
 import java.io.Closeable;
 import java.io.File;
+import java.lang.annotation.*;
 import java.lang.reflect.Method;
 import java.util.*;
 import java.util.concurrent.atomic.AtomicReference;
@@ -60,6 +62,16 @@ import java.util.logging.Logger;
 // NOTE: this class is in o.a.lucene.util since it uses some classes that are related
 // to the test framework that didn't make sense to copy but are package private access
 public class AbstractRandomizedTest extends RandomizedTest {
+    
+    /**
+     * Annotation for integration tests
+     */
+    @Inherited
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.TYPE)
+    @TestGroup(enabled = true, sysProperty = SYSPROP_INTEGRATION)
+    public @interface IntegrationTests {}
+    
     // --------------------------------------------------------------------
     // Test groups, system properties and other annotations modifying tests
     // --------------------------------------------------------------------
@@ -69,6 +81,8 @@ public class AbstractRandomizedTest extends RandomizedTest {
 
     /** @see #ignoreAfterMaxFailures*/
     public static final String SYSPROP_FAILFAST = "tests.failfast";
+    
+    public static final String SYSPROP_INTEGRATION = "tests.integration";
 
     // -----------------------------------------------------------------
     // Truly immutable fields and constants, initialized once and valid 

src/test/java/org/elasticsearch/AbstractNodesTests.java

@@ -20,6 +20,7 @@
 package org.elasticsearch;
 
 import com.google.common.collect.ImmutableSet;
+import org.apache.lucene.util.AbstractRandomizedTest.IntegrationTests;
 import org.elasticsearch.client.Client;
 import org.elasticsearch.cluster.block.ClusterBlock;
 import org.elasticsearch.cluster.block.ClusterBlockLevel;
@@ -39,11 +40,12 @@ import java.util.List;
 import java.util.Map;
 
 import static com.google.common.collect.Maps.newHashMap;
-import static org.elasticsearch.common.settings.ImmutableSettings.Builder.EMPTY_SETTINGS;
 import static org.elasticsearch.common.settings.ImmutableSettings.settingsBuilder;
+import static org.elasticsearch.common.settings.ImmutableSettings.Builder.EMPTY_SETTINGS;
 import static org.elasticsearch.node.NodeBuilder.nodeBuilder;
 
 @Ignore
+@IntegrationTests
 public abstract class AbstractNodesTests extends ElasticsearchTestCase {
     private static Map<String, Node> nodes = newHashMap();
 

src/test/java/org/elasticsearch/AbstractSharedClusterTest.java

@@ -20,6 +20,7 @@ package org.elasticsearch;
 
 import com.google.common.base.Joiner;
 import com.google.common.collect.Iterators;
+import org.apache.lucene.util.AbstractRandomizedTest.IntegrationTests;
 import org.elasticsearch.action.ActionRequestBuilder;
 import org.elasticsearch.action.ActionResponse;
 import org.elasticsearch.action.admin.cluster.health.ClusterHealthRequest;
@@ -80,6 +81,7 @@ import static org.hamcrest.Matchers.equalTo;
  * transient settings the baseclass will raise and error.
  */
 @Ignore
+@IntegrationTests
 public abstract class AbstractSharedClusterTest extends ElasticsearchTestCase {
 
     private static TestCluster cluster;