1 /* 2 * Copyright (c) 2007 Mockito contributors 3 * This program is made available under the terms of the MIT License. 4 */ 5 6 package org.mockitousage.basicapi; 7 8 import static org.assertj.core.api.Assertions.assertThat; 9 10 import org.junit.Test; 11 import org.mockito.Mockito; 12 import org.mockitoutil.TestBase; 13 14 import static org.junit.Assert.assertEquals; 15 16 public class ReplacingObjectMethodsTest extends TestBase { 17 18 private interface DummyInterface {} 19 private class DummyClass {} 20 21 @Test 22 public void shouldProvideMockyImplementationOfToString() { 23 DummyClass dummyClass = Mockito.mock(DummyClass.class); 24 assertEquals("Mock for DummyClass, hashCode: " + dummyClass.hashCode(), dummyClass.toString()); 25 DummyInterface dummyInterface = Mockito.mock(DummyInterface.class); 26 assertEquals("Mock for DummyInterface, hashCode: " + dummyInterface.hashCode(), dummyInterface.toString()); 27 } 28 29 @Test 30 public void shouldReplaceObjectMethods() { 31 Object mock = Mockito.mock(ObjectMethodsOverridden.class); 32 Object otherMock = Mockito.mock(ObjectMethodsOverridden.class); 33 34 assertThat(mock).isEqualTo(mock); 35 assertThat(mock).isNotEqualTo(otherMock); 36 assertThat(mock.hashCode()).isNotEqualTo(otherMock.hashCode()); 37 38 assertThat(mock.toString()).contains("Mock for ObjectMethodsOverridden"); 39 } 40 41 @Test 42 public void shouldReplaceObjectMethodsWhenOverridden() { 43 Object mock = Mockito.mock(ObjectMethodsOverriddenSubclass.class); 44 Object otherMock = Mockito.mock(ObjectMethodsOverriddenSubclass.class); 45 46 assertThat(mock).isEqualTo(mock); 47 assertThat(mock).isNotEqualTo(otherMock); 48 assertThat(mock.hashCode()).isNotEqualTo(otherMock.hashCode()); 49 50 assertThat(mock.toString()).contains("Mock for ObjectMethodsOverriddenSubclass"); 51 } 52 53 public static class ObjectMethodsOverridden { 54 public boolean equals(Object o) { 55 throw new RuntimeException("Should not be called. MethodInterceptorFilter provides implementation"); 56 } 57 public int hashCode() { 58 throw new RuntimeException("Should not be called. MethodInterceptorFilter provides implementation"); 59 } 60 public String toString() { 61 throw new RuntimeException("Should not be called. MethodInterceptorFilter provides implementation"); 62 } 63 } 64 65 public static class ObjectMethodsOverriddenSubclass extends ObjectMethodsOverridden { 66 } 67 } 68
