Add Integration Test for collocated PARTITION Regions configured with SDG Annotation config (EnableEntityDefinedRegions).

Resolves gh-566.

spring-data-geode/src/test/java/org/springframework/data/gemfire/config/annotation/EntityDefinedRegionsForCollocatedPartitionRegionsIntegrationsTests.java

@@ -0,0 +1,130 @@
+/*
+ * Copyright 2021 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.gemfire.config.annotation;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+
+import javax.annotation.Resource;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.apache.geode.cache.Cache;
+import org.apache.geode.cache.DataPolicy;
+import org.apache.geode.cache.DiskStore;
+import org.apache.geode.cache.PartitionResolver;
+import org.apache.geode.cache.Region;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.FilterType;
+import org.springframework.data.gemfire.config.annotation.test.entities.NonEntity;
+import org.springframework.data.gemfire.mapping.annotation.PartitionRegion;
+import org.springframework.data.gemfire.tests.integration.IntegrationTestsSupport;
+import org.springframework.data.gemfire.tests.mock.annotation.EnableGemFireMockObjects;
+import org.springframework.data.gemfire.util.RegionUtils;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringRunner;
+
+/**
+ * Integration Tests for {@link EnableEntityDefinedRegions} annotation configuration
+ * using {@link DataPolicy#PARTITION} {@link Region Regions}.
+ *
+ * @author John Blum
+ * @see org.junit.Test
+ * @see org.mockito.Mockito
+ * @see org.apache.geode.cache.Cache
+ * @see org.apache.geode.cache.DataPolicy
+ * @see org.apache.geode.cache.Region
+ * @see org.springframework.data.gemfire.PartitionedRegionFactoryBean
+ * @see org.springframework.data.gemfire.config.annotation.EnableEntityDefinedRegions
+ * @see org.springframework.data.gemfire.mapping.annotation.PartitionRegion
+ * @see org.springframework.data.gemfire.tests.integration.IntegrationTestsSupport
+ * @see org.springframework.data.gemfire.tests.mock.annotation.EnableGemFireMockObjects
+ * @see org.springframework.test.context.ContextConfiguration
+ * @see org.springframework.test.context.junit4.SpringRunner
+ * @since 2.7.0
+ */
+@RunWith(SpringRunner.class)
+@ContextConfiguration
+@SuppressWarnings("unused")
+public class EntityDefinedRegionsForCollocatedPartitionRegionsIntegrationsTests extends IntegrationTestsSupport {
+
+	@Autowired
+	private Cache peerCache;
+
+	@Resource(name = "ContactEvents")
+	private Region<?, ?> contactEvents;
+
+	@Resource(name = "Customers")
+	private Region<?, ?> customers;
+
+	@Before
+	public void setup() {
+
+		assertThat(this.peerCache).isNotNull();
+		assertThat(this.peerCache.getName())
+			.isEqualTo(EntityDefinedRegionsForCollocatedPartitionRegionsIntegrationsTests.class.getSimpleName());
+		assertThat(this.contactEvents).isNotNull();
+		assertThat(this.customers).isNotNull();
+		assertThat(this.peerCache.getRegion(this.contactEvents.getFullPath())).isEqualTo(this.contactEvents);
+		assertThat(this.peerCache.getRegion(this.customers.getFullPath())).isEqualTo(this.customers);
+	}
+
+	private void assertRegion(Region<?, ?> region, String name, int redundantCopies) {
+		assertRegion(region, name, null, redundantCopies);
+	}
+
+	private void assertRegion(Region<?, ?> region, String name, String collocatedWith, int redundantCopies) {
+
+		assertThat(region).isNotNull();
+		assertThat(region.getName()).isEqualTo(name);
+		assertThat(region.getFullPath()).isEqualTo(RegionUtils.toRegionPath(name));
+		assertThat(region.getAttributes()).isNotNull();
+		assertThat(region.getAttributes().getDataPolicy()).isEqualTo(DataPolicy.PERSISTENT_PARTITION);
+		assertThat(region.getAttributes().getPartitionAttributes()).isNotNull();
+		assertThat(region.getAttributes().getPartitionAttributes().getColocatedWith()).isEqualTo(collocatedWith);
+		assertThat(region.getAttributes().getPartitionAttributes().getRedundantCopies()).isEqualTo(redundantCopies);
+	}
+
+	@Test
+	public void partitionRegionConfiguration() {
+
+		assertRegion(this.contactEvents, "ContactEvents", "Customers", 2);
+		assertRegion(this.customers, "Customers", 1);
+	}
+
+	@EnableGemFireMockObjects
+	@PeerCacheApplication(name = "EntityDefinedRegionsForCollocatedPartitionRegionsIntegrationsTests")
+	@EnableEntityDefinedRegions(basePackageClasses = NonEntity.class,
+		includeFilters = @ComponentScan.Filter(type = FilterType.ANNOTATION, classes = PartitionRegion.class))
+	static class TestConfiguration {
+
+		@Bean
+		DiskStore mockDiskStore() {
+			return mock(DiskStore.class);
+		}
+
+		@Bean
+		@SuppressWarnings("rawtypes")
+		PartitionResolver mockPartitionResolver() {
+			return mock(PartitionResolver.class);
+		}
+	}
+}

spring-data-geode/src/test/java/org/springframework/data/gemfire/config/annotation/test/entities/CollocatedPartitionRegionEntity.java

@@ -14,7 +14,6 @@
  * limitations under the License.
  *
  */
-
 package org.springframework.data.gemfire.config.annotation.test.entities;
 
 import org.springframework.data.gemfire.mapping.annotation.PartitionRegion;

spring-data-geode/src/test/java/org/springframework/data/gemfire/config/annotation/test/entities/PartitionRegionEntity.java

@@ -14,7 +14,6 @@
  * limitations under the License.
  *
  */
-
 package org.springframework.data.gemfire.config.annotation.test.entities;
 
 import org.springframework.data.annotation.Id;