Best Powermock code snippet using samples.powermockito.junit4.agent.SuppressConstructorDemoTest.PowerMockRule
Source:SuppressConstructorDemoTest.java
...17import org.junit.Ignore;18import org.junit.Rule;19import org.junit.Test;20import org.powermock.core.classloader.annotations.PrepareForTest;21import org.powermock.modules.junit4.rule.PowerMockRule;22import samples.suppressconstructor.SuppressConstructorDemo;23import samples.suppressconstructor.SuppressConstructorSubclassDemo;24import static org.junit.Assert.assertNull;25import static org.powermock.api.support.membermodification.MemberMatcher.constructor;26import static org.powermock.api.support.membermodification.MemberModifier.suppress;27/**28 * This test demonstrates how to tell PowerMock to avoid executing constructor29 * code for a certain class. This is crucial in certain tests where the30 * constructor or a subclass's constructor performs operations that are of no31 * concern to the unit test of the actual class or if the constructor performs32 * operations, such as getting services from a runtime environment that has not33 * been initialized. In normal situations you're forced to create an integration34 * or function test for the class instead (and thus the runtime environment is35 * available). This is not particularly good when it comes to testing method36 * logic.37 */38@PrepareForTest(SuppressConstructorDemo.class)39public class SuppressConstructorDemoTest {40 @Rule41 public PowerMockRule powerMockRule = new PowerMockRule();42 /**43 * This test makes sure that the real constructor has never been called.44 */45 @Test46 public void testSuppressConstructor() throws Exception {47 suppress(constructor(SuppressConstructorDemo.class));48 final SuppressConstructorDemo tested = new SuppressConstructorDemo("a message");49 assertNull("Message should have been null since we're skipping the execution of the constructor code.", tested.getMessage());50 }51 /**52 * This test makes sure that the real parent constructor has never been53 * called.54 */55 @Test...
PowerMockRule
Using AI Code Generation
1package samples.powermockito.junit4.agent;2import static org.junit.Assert.assertEquals;3import static org.junit.Assert.assertNotNull;4import static org.junit.Assert.assertNull;5import static org.junit.Assert.assertTrue;6import static org.junit.Assert.fail;7import static org.powermock.api.mockito.PowerMockito.mock;8import static org.powermock.api.mockito.PowerMockito.mockStatic;9import static org.powermock.api.mockito.PowerMockito.when;10import static org.powermock.api.mockito.PowerMockito.whenNew;11import static org.powermock.reflect.Whitebox.setInternalState;12import java.lang.reflect.Constructor;13import java.lang.reflect.Method;14import java.util.ArrayList;15import java.util.List;16import org.junit.Before;17import org.junit.Test;18import org.junit.runner.RunWith;19import org.mockito.ArgumentCaptor;20import org.mockito.Captor;21import org.mockito.Mock;22import org.mockito.Mockito;23import org.mockito.junit.MockitoJUnitRunner;24import org.powermock.api.mockito.PowerMockito;25import org.powermock.api.mockito.expectation.PowerMockitoStubber;26import org.powermock.api.mockito.internal.invocationcontrol.MockGateway;27import org.powermock.api.mockito.internal.invocationcontrol.MockGateway.MOCK_TYPE;28import org.powermock.api.mockito.internal.mockcreation.MockPolicy;29import org.powermock.api.mockito.internal.mockcreation.MockType;30import org.powermock.api.mockito.internal.mockcreation.MockTypeValidator;31import org.powermock.api.mockito.internal.mockcreation.MockTypeValidatorFactory;32import org.powermock.api.mockito.internal.mockcreation.MockedTypeValidator;33import org.powermock.api.mockito.internal.mockcreation.MockedTypeValidatorFactory;34import org.powermock.api.mockito.internal.mockcreation.MockingProgress;35import org.powermock.api.mockito.internal.mockcreation.MockingProgressImpl;36import org.powermock.api.mockito.internal.mockcreation.MockingProgressImpl.MockTypeValidatorFactoryImpl;37import org.powermock.api.mockito.internal.mockcreation.MockingProgressImpl.MockedTypeValidatorFactoryImpl;38import org.powermock.api.mockito.internal.mockcreation.MockingProgressImpl.MockingProgressFactoryImpl;39import org.powermock.api.mockito.internal.mockcreation.MockingProgressImpl.PowerMockitoStubberFactoryImpl;40import org.powermock.api.mockito.internal.mockcreation.MockingProgressImpl.PowerMockitoStubberImpl;41import org.powermock.api.mockito.internal.mockcreation.MockingProgressImpl.PowerMockitoStubberImpl.PowerMockitoStub
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