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Add Spring TestExecutionListener implementation to destroy all GemFire/Geode Mock Objects when configured TestContextEvents by type are fired during the test execution lifecycle.

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Resolves gh-20.
This commit is contained in:
John Blum
2020-05-21 21:47:02 -07:00
parent 4f4cfad6c2
commit 96e9b05750
2 changed files with 519 additions and 0 deletions
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spring-data-geode-test/src/test/java/org/springframework/data/gemfire/tests/mock/test/context/DestroyGemFireMockObjectsTestExecutionListenerUnitTests.java Normal file
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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.test.context;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.doNothing;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.springframework.data.gemfire.tests.mock.test.context.event.TestContextEventType;
import org.springframework.test.context.TestContext;
/**
* Unit Tests for {@link DestroyGemFireMockObjectsTestExecutionListener}.
*
* @author John Blum
* @see org.junit.Test
* @see org.mockito.Mockito
* @see org.mockito.junit.MockitoJUnitRunner
* @see org.springframework.data.gemfire.tests.mock.test.context.DestroyGemFireMockObjectsTestExecutionListener
* @see org.springframework.data.gemfire.tests.mock.test.context.event.TestContextEventType
* @since 0.0.16
*/
@RunWith(MockitoJUnitRunner.class)
public class DestroyGemFireMockObjectsTestExecutionListenerUnitTests {
@Mock
private TestContext mockTestContext;
@Test
public void enableDestroyOnValidTestContextEventTypesReturnsTrue() {
DestroyGemFireMockObjectsTestExecutionListener listener = new DestroyGemFireMockObjectsTestExecutionListener();
assertThat(listener).isNotNull();
assertThat(DestroyGemFireMockObjectsTestExecutionListener.getInstance().orElse(null)).isSameAs(listener);
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_CLASS)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_EXECUTION)).isFalse();
assertThat(listener.enableDestroyOnEventType(TestContextEventType.AFTER_TEST_EXECUTION)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_EXECUTION)).isTrue();
assertThat(listener.enableDestroyOnEventType(TestContextEventType.AFTER_TEST_EXECUTION)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_EXECUTION)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.BEFORE_TEST_METHOD)).isFalse();
assertThat(listener.enableDestroyOnEventType(TestContextEventType.BEFORE_TEST_METHOD)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.BEFORE_TEST_METHOD)).isTrue();
}
@Test
public void enableDestroyWithNullIsNullSafeReturnsFalse() {
DestroyGemFireMockObjectsTestExecutionListener listener = new DestroyGemFireMockObjectsTestExecutionListener();
assertThat(listener).isNotNull();
assertThat(DestroyGemFireMockObjectsTestExecutionListener.getInstance().orElse(null)).isSameAs(listener);
assertThat(listener.enableDestroyOnEventType(null)).isFalse();
}
@Test
public void disableDestroyOnValidTestContextEventTypesReturnsTrue() {
DestroyGemFireMockObjectsTestExecutionListener listener = new DestroyGemFireMockObjectsTestExecutionListener();
assertThat(listener).isNotNull();
assertThat(DestroyGemFireMockObjectsTestExecutionListener.getInstance().orElse(null)).isSameAs(listener);
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_CLASS)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_EXECUTION)).isFalse();
assertThat(listener.disableDestroyOnEventType(TestContextEventType.AFTER_TEST_EXECUTION)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_EXECUTION)).isFalse();
assertThat(listener.enableDestroyOnEventType(TestContextEventType.PREPARE_TEST_INSTANCE)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.PREPARE_TEST_INSTANCE)).isTrue();
assertThat(listener.disableDestroyOnEventType(TestContextEventType.PREPARE_TEST_INSTANCE)).isTrue();
assertThat(listener.disableDestroyOnEventType(TestContextEventType.PREPARE_TEST_INSTANCE)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.PREPARE_TEST_INSTANCE)).isFalse();
}
@Test
public void disableDestroyWithNullIsNullSafeReturnsFalse() {
DestroyGemFireMockObjectsTestExecutionListener listener = new DestroyGemFireMockObjectsTestExecutionListener();
assertThat(listener).isNotNull();
assertThat(DestroyGemFireMockObjectsTestExecutionListener.getInstance().orElse(null)).isSameAs(listener);
assertThat(listener.disableDestroyOnEventType(null)).isFalse();
}
@Test
public void isDestroyOnEventTypeEnableIsNullSafe() {
DestroyGemFireMockObjectsTestExecutionListener listener = new DestroyGemFireMockObjectsTestExecutionListener();
assertThat(listener).isNotNull();
assertThat(DestroyGemFireMockObjectsTestExecutionListener.getInstance().orElse(null)).isSameAs(listener);
assertThat(listener.isDestroyOnEventTypeEnabled(null)).isFalse();
}
@Test
public void beforeTestClassIsDisabledByDefault() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.BEFORE_TEST_CLASS)).isFalse();
listener.beforeTestClass(this.mockTestContext);
verify(listener, never()).destroyGemFireMockObjects();
}
@Test
public void beforeTestClassDestroysGemFireMockObjectsWhenEnabled() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
doNothing().when(listener).destroyGemFireMockObjects();
assertThat(listener.enableDestroyOnEventType(TestContextEventType.BEFORE_TEST_CLASS)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.BEFORE_TEST_CLASS)).isTrue();
listener.beforeTestClass(this.mockTestContext);
verify(listener, times(1)).destroyGemFireMockObjects();
}
@Test
public void prepareTestInstanceIsDisabledByDefault() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.PREPARE_TEST_INSTANCE)).isFalse();
listener.prepareTestInstance(this.mockTestContext);
verify(listener, never()).destroyGemFireMockObjects();
}
@Test
public void prepareTestInstanceDestroysGemFireMockObjectsWhenEnabled() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
doNothing().when(listener).destroyGemFireMockObjects();
assertThat(listener.enableDestroyOnEventType(TestContextEventType.PREPARE_TEST_INSTANCE)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.PREPARE_TEST_INSTANCE)).isTrue();
listener.prepareTestInstance(this.mockTestContext);
verify(listener, times(1)).destroyGemFireMockObjects();
}
@Test
public void beforeTestMethodIsDisabledByDefault() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.BEFORE_TEST_METHOD)).isFalse();
listener.beforeTestMethod(this.mockTestContext);
verify(listener, never()).destroyGemFireMockObjects();
}
@Test
public void beforeTestMethodDestroysGemFireMockObjectsWhenEnabled() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
doNothing().when(listener).destroyGemFireMockObjects();
assertThat(listener.enableDestroyOnEventType(TestContextEventType.BEFORE_TEST_METHOD)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.BEFORE_TEST_METHOD)).isTrue();
listener.beforeTestMethod(this.mockTestContext);
verify(listener, times(1)).destroyGemFireMockObjects();
}
@Test
public void beforeTestExecutionIsDisabledByDefault() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.BEFORE_TEST_EXECUTION)).isFalse();
listener.beforeTestExecution(this.mockTestContext);
verify(listener, never()).destroyGemFireMockObjects();
}
@Test
public void beforeTestExecutionDestroysGemFireMockObjectsWhenEnabled() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
doNothing().when(listener).destroyGemFireMockObjects();
assertThat(listener.enableDestroyOnEventType(TestContextEventType.BEFORE_TEST_EXECUTION)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.BEFORE_TEST_EXECUTION)).isTrue();
listener.beforeTestExecution(this.mockTestContext);
verify(listener, times(1)).destroyGemFireMockObjects();
}
@Test
public void afterTestExecutionIsDisabledByDefault() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_EXECUTION)).isFalse();
listener.afterTestExecution(this.mockTestContext);
verify(listener, never()).destroyGemFireMockObjects();
}
@Test
public void afterTestExecutionDestroysGemFireMockObjectsWhenEnabled() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
doNothing().when(listener).destroyGemFireMockObjects();
assertThat(listener.enableDestroyOnEventType(TestContextEventType.AFTER_TEST_EXECUTION)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_EXECUTION)).isTrue();
listener.afterTestExecution(this.mockTestContext);
verify(listener, times(1)).destroyGemFireMockObjects();
}
@Test
public void afterTestMethodIsDisabledByDefault() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_METHOD)).isFalse();
listener.afterTestMethod(this.mockTestContext);
verify(listener, never()).destroyGemFireMockObjects();
}
@Test
public void afterTestMethodDestroysGemFireMockObjectsWhenEnabled() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
doNothing().when(listener).destroyGemFireMockObjects();
assertThat(listener.enableDestroyOnEventType(TestContextEventType.AFTER_TEST_METHOD)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_METHOD)).isTrue();
listener.afterTestMethod(this.mockTestContext);
verify(listener, times(1)).destroyGemFireMockObjects();
}
@Test
public void afterTestClassIsEnabledByDefault() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
doNothing().when(listener).destroyGemFireMockObjects();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_CLASS)).isTrue();
listener.afterTestClass(this.mockTestContext);
verify(listener, times(1)).destroyGemFireMockObjects();
}
@Test
public void afterTestClassWillNotDestroyGemFireMockObjectsWhenDisabled() {
DestroyGemFireMockObjectsTestExecutionListener listener =
spy(new DestroyGemFireMockObjectsTestExecutionListener());
assertThat(listener.disableDestroyOnEventType(TestContextEventType.AFTER_TEST_CLASS)).isTrue();
assertThat(listener.isDestroyOnEventTypeEnabled(TestContextEventType.AFTER_TEST_CLASS)).isFalse();
listener.afterTestClass(this.mockTestContext);
verify(listener, never()).destroyGemFireMockObjects();
}
}