Refactor Cluster-aware Conditions to be CloudFoundry Environment-aware.

Resolves gh-56.

spring-geode/src/test/java/org/springframework/geode/config/annotation/CloudFoundryClusterAvailableConfigurationIntegrationTests.java

@@ -0,0 +1,98 @@
+/*
+ * Copyright 2019 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.geode.config.annotation;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import javax.annotation.Resource;
+
+import org.apache.geode.cache.DataPolicy;
+import org.apache.geode.cache.GemFireCache;
+import org.apache.geode.cache.Region;
+import org.apache.geode.cache.client.ClientRegionShortcut;
+
+import org.junit.AfterClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.Bean;
+import org.springframework.data.gemfire.client.ClientRegionFactoryBean;
+import org.springframework.data.gemfire.config.annotation.ClientCacheApplication;
+import org.springframework.data.gemfire.tests.integration.IntegrationTestsSupport;
+import org.springframework.data.gemfire.tests.mock.annotation.EnableGemFireMockObjects;
+import org.springframework.test.context.junit4.SpringRunner;
+
+/**
+ * Integration Tests for {@link EnableClusterAware} and {@link ClusterAvailableConfiguration.ClusterAvailableCondition}
+ * specifically when the Spring Boot application is run in CloudFoundry.
+ *
+ * @author John Blum
+ * @see org.junit.Test
+ * @see org.apache.geode.cache.DataPolicy
+ * @see org.apache.geode.cache.GemFireCache
+ * @see org.apache.geode.cache.Region
+ * @see org.springframework.boot.test.context.SpringBootTest
+ * @see org.springframework.context.annotation.Bean
+ * @see org.springframework.data.gemfire.client.ClientRegionFactoryBean
+ * @see org.springframework.data.gemfire.config.annotation.ClientCacheApplication
+ * @see org.springframework.data.gemfire.tests.integration.IntegrationTestsSupport
+ * @see org.springframework.data.gemfire.tests.mock.annotation.EnableGemFireMockObjects
+ * @see org.springframework.test.context.junit4.SpringRunner
+ * @since 1.2.0
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest(
+	webEnvironment = SpringBootTest.WebEnvironment.NONE,
+	properties = "VCAP_APPLICATION = {}"
+)
+@SuppressWarnings("unused")
+public class CloudFoundryClusterAvailableConfigurationIntegrationTests extends IntegrationTestsSupport {
+
+	@AfterClass
+	public static void tearDown() {
+		ClusterAwareConfiguration.ClusterAwareCondition.reset();
+	}
+
+	@Resource(name = "Example")
+	private Region<Object, Object> example;
+
+	@Test
+	public void exampleRegionConfigurationIsCorrect() {
+
+		assertThat(this.example).isNotNull();
+		assertThat(this.example.getName()).isEqualTo("Example");
+		assertThat(this.example.getAttributes()).isNotNull();
+		assertThat(this.example.getAttributes().getDataPolicy()).isEqualTo(DataPolicy.EMPTY);
+	}
+
+	@EnableClusterAware
+	@EnableGemFireMockObjects
+	@ClientCacheApplication(name = "CloudFoundryClusterAvailableConfigurationIntegrationTests")
+	static class TestGeodeConfiguration {
+
+		@Bean("Example")
+		public ClientRegionFactoryBean<Object, Object> exampleRegion(GemFireCache gemfireCache) {
+
+			ClientRegionFactoryBean<Object, Object> exampleRegion = new ClientRegionFactoryBean<>();
+
+			exampleRegion.setCache(gemfireCache);
+			exampleRegion.setShortcut(ClientRegionShortcut.PROXY);
+
+			return exampleRegion;
+		}
+	}
+}