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AbstractMockMakerTest.java
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AbstractMockMakerTest.java
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/*
* Copyright (c) 2017 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockito.internal.creation;
import org.junit.Test;
import org.mockito.internal.handler.MockHandlerImpl;
import org.mockito.internal.stubbing.answers.CallsRealMethods;
import org.mockito.invocation.Invocation;
import org.mockito.invocation.InvocationContainer;
import org.mockito.invocation.MockHandler;
import org.mockito.mock.MockCreationSettings;
import org.mockito.mock.SerializableMode;
import org.mockito.plugins.MockMaker;
import org.mockito.stubbing.Answer;
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
public abstract class AbstractMockMakerTest<MM extends MockMaker, C> {
protected final MM mockMaker;
private final Class<C> target;
protected AbstractMockMakerTest(MM mockMaker, Class<C> target) {
this.mockMaker = mockMaker;
this.target = target;
}
@Test
public void should_mocks_have_different_interceptors() throws Exception {
C mockOne = mockMaker.createMock(settingsFor(target), dummyHandler());
C mockTwo = mockMaker.createMock(settingsFor(target), dummyHandler());
MockHandler handlerOne = mockMaker.getHandler(mockOne);
MockHandler handlerTwo = mockMaker.getHandler(mockTwo);
assertThat(handlerOne).isNotSameAs(handlerTwo);
}
@Test
public void should_reset_mock_and_set_new_handler() throws Throwable {
MockCreationSettings<C> settings = settingsWithSuperCall(target);
C proxy = mockMaker.createMock(settings, new MockHandlerImpl<C>(settings));
MockHandler handler = new MockHandlerImpl<C>(settings);
mockMaker.resetMock(proxy, handler, settings);
assertThat(mockMaker.getHandler(proxy)).isSameAs(handler);
}
protected static <T> MockCreationSettings<T> settingsFor(
Class<T> type, Class<?>... extraInterfaces) {
MockSettingsImpl<T> mockSettings = new MockSettingsImpl<T>();
mockSettings.setTypeToMock(type);
if (extraInterfaces.length > 0) mockSettings.extraInterfaces(extraInterfaces);
return mockSettings;
}
protected static <T> MockCreationSettings<T> serializableSettingsFor(
Class<T> type, SerializableMode serializableMode) {
MockSettingsImpl<T> mockSettings = new MockSettingsImpl<T>();
mockSettings.serializable(serializableMode);
mockSettings.setTypeToMock(type);
return mockSettings;
}
protected static <T> MockCreationSettings<T> settingsWithConstructorFor(Class<T> type) {
MockSettingsImpl<T> mockSettings = new MockSettingsImpl<T>();
mockSettings.setTypeToMock(type);
return mockSettings;
}
protected static <T> MockCreationSettings<T> settingsWithSuperCall(Class<T> type) {
MockSettingsImpl<T> mockSettings = new MockSettingsImpl<T>();
mockSettings.setTypeToMock(type);
mockSettings.defaultAnswer(new CallsRealMethods());
return mockSettings;
}
protected static MockHandler dummyHandler() {
return new DummyMockHandler();
}
private static class DummyMockHandler implements MockHandler<Object> {
public Object handle(Invocation invocation) throws Throwable {
return null;
}
public MockCreationSettings<Object> getMockSettings() {
return null;
}
public InvocationContainer getInvocationContainer() {
return null;
}
public void setAnswersForStubbing(List<Answer<?>> list) {}
}
}