Fix XPackPlugin usages in tests (#47252)

XPackPlugin holds data in statics and can only be initialized once. This
caused tests to fail primarily when running with a low max-workers.

Replaced usages with the LocalStateCompositeXPackPlugin, which handles
this properly for testing.

x-pack/plugin/graph/src/test/java/org/elasticsearch/xpack/graph/test/GraphTests.java

@@ -26,7 +26,7 @@ import org.elasticsearch.script.MockScriptPlugin;
 import org.elasticsearch.script.Script;
 import org.elasticsearch.script.ScriptType;
 import org.elasticsearch.test.ESSingleNodeTestCase;
-import org.elasticsearch.xpack.core.XPackPlugin;
+import org.elasticsearch.xpack.core.LocalStateCompositeXPackPlugin;
 import org.elasticsearch.xpack.core.graph.action.GraphExploreAction;
 import org.elasticsearch.xpack.core.graph.action.GraphExploreRequestBuilder;
 import org.elasticsearch.xpack.graph.Graph;
@@ -118,7 +118,7 @@ public class GraphTests extends ESSingleNodeTestCase {
 
     @Override
     protected Collection<Class<? extends Plugin>> getPlugins() {
-        return pluginList(ScriptedTimeoutPlugin.class, Graph.class, XPackPlugin.class);
+        return pluginList(ScriptedTimeoutPlugin.class, Graph.class, LocalStateCompositeXPackPlugin.class);
     }
 
     public void testSignificanceQueryCrawl() {

x-pack/plugin/mapper-flattened/src/test/java/org/elasticsearch/xpack/flattened/mapper/FlatObjectFieldMapperTests.java

@@ -26,7 +26,7 @@ import org.elasticsearch.index.mapper.ParsedDocument;
 import org.elasticsearch.index.mapper.SourceToParse;
 import org.elasticsearch.plugins.Plugin;
 import org.elasticsearch.test.ESSingleNodeTestCase;
-import org.elasticsearch.xpack.core.XPackPlugin;
+import org.elasticsearch.xpack.core.LocalStateCompositeXPackPlugin;
 import org.elasticsearch.xpack.flattened.FlattenedMapperPlugin;
 import org.elasticsearch.xpack.flattened.mapper.FlatObjectFieldMapper.KeyedFlatObjectFieldType;
 import org.elasticsearch.xpack.flattened.mapper.FlatObjectFieldMapper.RootFlatObjectFieldType;
@@ -51,7 +51,7 @@ public class FlatObjectFieldMapperTests extends ESSingleNodeTestCase {
 
     @Override
     protected Collection<Class<? extends Plugin>> getPlugins() {
-        return pluginList(FlattenedMapperPlugin.class, XPackPlugin.class);
+        return pluginList(FlattenedMapperPlugin.class, LocalStateCompositeXPackPlugin.class);
     }
 
     public void testDefaults() throws Exception {

x-pack/plugin/mapper-flattened/src/test/java/org/elasticsearch/xpack/flattened/mapper/FlatObjectIndexFieldDataTests.java

@@ -27,7 +27,7 @@ import org.elasticsearch.index.shard.ShardId;
 import org.elasticsearch.indices.IndicesService;
 import org.elasticsearch.plugins.Plugin;
 import org.elasticsearch.test.ESSingleNodeTestCase;
-import org.elasticsearch.xpack.core.XPackPlugin;
+import org.elasticsearch.xpack.core.LocalStateCompositeXPackPlugin;
 import org.elasticsearch.xpack.flattened.FlattenedMapperPlugin;
 import org.elasticsearch.xpack.flattened.mapper.FlatObjectFieldMapper.KeyedFlatObjectFieldData;
 import org.elasticsearch.xpack.flattened.mapper.FlatObjectFieldMapper.KeyedFlatObjectFieldType;
@@ -40,7 +40,7 @@ public class FlatObjectIndexFieldDataTests extends ESSingleNodeTestCase  {
 
     @Override
     protected Collection<Class<? extends Plugin>> getPlugins() {
-        return pluginList(FlattenedMapperPlugin.class, XPackPlugin.class);
+        return pluginList(FlattenedMapperPlugin.class, LocalStateCompositeXPackPlugin.class);
     }
 
     public void testGlobalFieldDataCaching() throws IOException {

x-pack/plugin/mapper-flattened/src/test/java/org/elasticsearch/xpack/flattened/mapper/FlatObjectSearchTests.java

@@ -23,7 +23,7 @@ import org.elasticsearch.search.aggregations.metrics.Cardinality;
 import org.elasticsearch.search.sort.FieldSortBuilder;
 import org.elasticsearch.search.sort.SortOrder;
 import org.elasticsearch.test.ESSingleNodeTestCase;
-import org.elasticsearch.xpack.core.XPackPlugin;
+import org.elasticsearch.xpack.core.LocalStateCompositeXPackPlugin;
 import org.elasticsearch.xpack.flattened.FlattenedMapperPlugin;
 import org.junit.Before;
 
@@ -53,7 +53,7 @@ import static org.hamcrest.Matchers.notNullValue;
 public class FlatObjectSearchTests extends ESSingleNodeTestCase {
 
     protected Collection<Class<? extends Plugin>> getPlugins() {
-        return pluginList(FlattenedMapperPlugin.class, XPackPlugin.class);
+        return pluginList(FlattenedMapperPlugin.class, LocalStateCompositeXPackPlugin.class);
     }
 
     @Before

x-pack/plugin/spatial/src/test/java/org/elasticsearch/xpack/spatial/index/mapper/ShapeFieldMapperTests.java

@@ -20,7 +20,7 @@ import org.elasticsearch.index.mapper.MapperService;
 import org.elasticsearch.plugins.Plugin;
 import org.elasticsearch.test.ESSingleNodeTestCase;
 import org.elasticsearch.test.InternalSettingsPlugin;
-import org.elasticsearch.xpack.core.XPackPlugin;
+import org.elasticsearch.xpack.core.LocalStateCompositeXPackPlugin;
 import org.elasticsearch.xpack.spatial.SpatialPlugin;
 
 import java.io.IOException;
@@ -36,7 +36,7 @@ import static org.hamcrest.Matchers.instanceOf;
 public class ShapeFieldMapperTests extends ESSingleNodeTestCase {
     @Override
     protected Collection<Class<? extends Plugin>> getPlugins() {
-        return pluginList(InternalSettingsPlugin.class, SpatialPlugin.class, XPackPlugin.class);
+        return pluginList(InternalSettingsPlugin.class, SpatialPlugin.class, LocalStateCompositeXPackPlugin.class);
     }
 
     public void testDefaultConfiguration() throws IOException {

x-pack/plugin/spatial/src/test/java/org/elasticsearch/xpack/spatial/search/ShapeQueryTests.java

@@ -19,7 +19,7 @@ import org.elasticsearch.index.query.ExistsQueryBuilder;
 import org.elasticsearch.index.query.QueryBuilders;
 import org.elasticsearch.plugins.Plugin;
 import org.elasticsearch.test.ESSingleNodeTestCase;
-import org.elasticsearch.xpack.core.XPackPlugin;
+import org.elasticsearch.xpack.core.LocalStateCompositeXPackPlugin;
 import org.elasticsearch.xpack.spatial.SpatialPlugin;
 import org.elasticsearch.xpack.spatial.index.query.ShapeQueryBuilder;
 import org.elasticsearch.xpack.spatial.util.ShapeTestUtils;
@@ -184,7 +184,7 @@ public class ShapeQueryTests extends ESSingleNodeTestCase {
 
     @Override
     protected Collection<Class<? extends Plugin>> getPlugins() {
-        return pluginList(SpatialPlugin.class, XPackPlugin.class);
+        return pluginList(SpatialPlugin.class, LocalStateCompositeXPackPlugin.class);
     }
 
     /**

x-pack/plugin/sql/src/test/java/org/elasticsearch/xpack/sql/action/SqlDisabledIT.java

@@ -7,7 +7,7 @@ package org.elasticsearch.xpack.sql.action;
 
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.plugins.Plugin;
-import org.elasticsearch.xpack.core.XPackPlugin;
+import org.elasticsearch.xpack.core.LocalStateCompositeXPackPlugin;
 import org.elasticsearch.xpack.core.XPackSettings;
 
 import java.util.Collection;
@@ -20,7 +20,7 @@ public class SqlDisabledIT extends AbstractSqlIntegTestCase {
 
     @Override
     protected Collection<Class<? extends Plugin>> nodePlugins() {
-        return Collections.singletonList(XPackPlugin.class);
+        return Collections.singletonList(LocalStateCompositeXPackPlugin.class);
     }
 
     @Override

x-pack/plugin/vectors/src/test/java/org/elasticsearch/xpack/vectors/mapper/DenseVectorFieldMapperTests.java

@@ -26,7 +26,7 @@ import org.elasticsearch.index.mapper.ParsedDocument;
 import org.elasticsearch.index.mapper.SourceToParse;
 import org.elasticsearch.plugins.Plugin;
 import org.elasticsearch.test.ESSingleNodeTestCase;
-import org.elasticsearch.xpack.core.XPackPlugin;
+import org.elasticsearch.xpack.core.LocalStateCompositeXPackPlugin;
 import org.elasticsearch.xpack.vectors.Vectors;
 
 import java.io.IOException;
@@ -39,7 +39,7 @@ import static org.hamcrest.Matchers.instanceOf;
 public class DenseVectorFieldMapperTests extends ESSingleNodeTestCase {
     @Override
     protected Collection<Class<? extends Plugin>> getPlugins() {
-        return pluginList(Vectors.class, XPackPlugin.class);
+        return pluginList(Vectors.class, LocalStateCompositeXPackPlugin.class);
     }
 
     // this allows to set indexVersion as it is a private setting

x-pack/plugin/vectors/src/test/java/org/elasticsearch/xpack/vectors/mapper/SparseVectorFieldMapperTests.java

@@ -26,7 +26,7 @@ import org.elasticsearch.index.mapper.ParsedDocument;
 import org.elasticsearch.index.mapper.SourceToParse;
 import org.elasticsearch.plugins.Plugin;
 import org.elasticsearch.test.ESSingleNodeTestCase;
-import org.elasticsearch.xpack.core.XPackPlugin;
+import org.elasticsearch.xpack.core.LocalStateCompositeXPackPlugin;
 import org.elasticsearch.xpack.vectors.Vectors;
 import org.hamcrest.Matchers;
 import org.junit.Before;
@@ -62,7 +62,7 @@ public class SparseVectorFieldMapperTests extends ESSingleNodeTestCase {
 
     @Override
     protected Collection<Class<? extends Plugin>> getPlugins() {
-        return pluginList(Vectors.class, XPackPlugin.class);
+        return pluginList(Vectors.class, LocalStateCompositeXPackPlugin.class);
     }
 
     // this allows to set indexVersion as it is a private setting