Add Unit Tests for GemFireMockObjectsApplicationContextInitializer.

spring-data-geode-test/src/test/java/org/springframework/data/gemfire/tests/mock/context/GemFireMockObjectsApplicationContextInitializerUnitTests.java

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+/*
+ *  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.data.gemfire.tests.mock.context;
+
+import static org.mockito.ArgumentMatchers.isA;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import org.junit.Test;
+
+import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.data.gemfire.tests.mock.beans.factory.config.GemFireMockObjectsBeanPostProcessor;
+
+/**
+ * Unit Tests for {@link GemFireMockObjectsApplicationContextInitializer}.
+ *
+ * @author John Blum
+ * @see org.junit.Test
+ * @see org.mockito.Mockito
+ * @see org.springframework.beans.factory.config.BeanPostProcessor
+ * @see org.springframework.beans.factory.config.ConfigurableListableBeanFactory
+ * @see org.springframework.context.ConfigurableApplicationContext
+ * @see org.springframework.data.gemfire.tests.mock.beans.factory.config.GemFireMockObjectsBeanPostProcessor
+ * @see org.springframework.data.gemfire.tests.mock.context.GemFireMockObjectsApplicationContextInitializer
+ * @since 0.0.16
+ */
+public class GemFireMockObjectsApplicationContextInitializerUnitTests {
+
+	@Test
+	public void initializesBeanFactoryWithGemFireMockObjectBeanPostProcessor() {
+
+		ConfigurableApplicationContext mockApplicationContext = mock(ConfigurableApplicationContext.class);
+
+		ConfigurableListableBeanFactory mockBeanFactory = mock(ConfigurableListableBeanFactory.class);
+
+		doReturn(mockBeanFactory).when(mockApplicationContext).getBeanFactory();
+
+		GemFireMockObjectsApplicationContextInitializer initializer =
+			new GemFireMockObjectsApplicationContextInitializer();
+
+		initializer.initialize(mockApplicationContext);
+
+		verify(mockApplicationContext, times(1)).getBeanFactory();
+		verify(mockBeanFactory, times(1))
+			.addBeanPostProcessor(isA(GemFireMockObjectsBeanPostProcessor.class));
+	}
+}