DATAGEODE-110 - Move client Region interests registration to on SmartLifecycle start.

src/test/java/org/springframework/data/gemfire/support/SmartLifecycleSupportUnitTests.java

@@ -0,0 +1,91 @@
+/*
+ * Copyright 2018 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
+ *
+ *      http://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.support;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doCallRealMethod;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import org.junit.Test;
+import org.springframework.context.SmartLifecycle;
+
+/**
+ * Unit tests for {@link SmartLifecycleSupport}.
+ *
+ * @author John Blum
+ * @see org.junit.Test
+ * @see org.mockito.Mockito
+ * @see org.springframework.data.gemfire.support.SmartLifecycleSupport
+ * @since 1.0.0
+ */
+public class SmartLifecycleSupportUnitTests {
+
+	@Test
+	public void isAutoStartupReturnsTrueByDefault() {
+
+		SmartLifecycle smartLifecycle = mock(SmartLifecycleSupport.class);
+
+		when(smartLifecycle.isAutoStartup()).thenCallRealMethod();
+
+		assertThat(smartLifecycle.isAutoStartup()).isTrue();
+
+		verify(smartLifecycle, times(1)).isAutoStartup();
+	}
+
+	@Test
+	public void stopWithRunnableCallsStopCallsRunnableRun() {
+
+		Runnable mockRunnable = mock(Runnable.class);
+
+		SmartLifecycle smartLifecycle = mock(SmartLifecycleSupport.class);
+
+		doCallRealMethod().when(smartLifecycle).stop(any(Runnable.class));
+
+		smartLifecycle.stop(mockRunnable);
+
+		verify(smartLifecycle, times(1)).stop();
+		verify(mockRunnable, times(1)).run();
+	}
+
+	@Test
+	public void isRunningReturnsFalse() {
+
+		SmartLifecycle smartLifecycle = mock(SmartLifecycleSupport.class);
+
+		when(smartLifecycle.isRunning()).thenCallRealMethod();
+
+		assertThat(smartLifecycle.isRunning()).isFalse();
+
+		verify(smartLifecycle, times(1)).isRunning();
+	}
+
+	@Test
+	public void getPhaseReturnsDefaultPhase() {
+
+		SmartLifecycle smartLifecycle = mock(SmartLifecycleSupport.class);
+
+		when(smartLifecycle.getPhase()).thenCallRealMethod();
+
+		assertThat(smartLifecycle.getPhase()).isEqualTo(SmartLifecycleSupport.DEFAULT_PHASE);
+
+		verify(smartLifecycle, times(1)).getPhase();
+	}
+}