How to use AbstractStaticClass method of org.mockito.internal.util.reflection.FieldInitializerTest class

Best Mockito code snippet using org.mockito.internal.util.reflection.FieldInitializerTest.AbstractStaticClass

Source:FieldInitializerTest.java Github

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...17 private FieldInitializerTest.StaticClassWithDefaultConstructor defaultConstructor;18 private FieldInitializerTest.StaticClassWithPrivateDefaultConstructor privateDefaultConstructor;19 private FieldInitializerTest.StaticClassWithoutDefaultConstructor noDefaultConstructor;20 private FieldInitializerTest.StaticClassThrowingExceptionDefaultConstructor throwingExDefaultConstructor;21 private FieldInitializerTest.AbstractStaticClass abstractType;22 private FieldInitializerTest.Interface interfaceType;23 private FieldInitializerTest.InnerClassType innerClassType;24 private FieldInitializerTest.AbstractStaticClass instantiatedAbstractType = new FieldInitializerTest.ConcreteStaticClass();25 private FieldInitializerTest.Interface instantiatedInterfaceType = new FieldInitializerTest.ConcreteStaticClass();26 private FieldInitializerTest.InnerClassType instantiatedInnerClassType = new FieldInitializerTest.InnerClassType();27 @Test28 public void should_keep_same_instance_if_field_initialized() throws Exception {29 final FieldInitializerTest.StaticClass backupInstance = alreadyInstantiated;30 FieldInitializer fieldInitializer = new FieldInitializer(this, field("alreadyInstantiated"));31 FieldInitializationReport report = fieldInitializer.initialize();32 Assert.assertSame(backupInstance, report.fieldInstance());33 Assert.assertFalse(report.fieldWasInitialized());34 Assert.assertFalse(report.fieldWasInitializedUsingContructorArgs());35 }36 @Test37 public void should_instantiate_field_when_type_has_no_constructor() throws Exception {38 FieldInitializer fieldInitializer = new FieldInitializer(this, field("noConstructor"));39 FieldInitializationReport report = fieldInitializer.initialize();40 Assert.assertNotNull(report.fieldInstance());41 Assert.assertTrue(report.fieldWasInitialized());42 Assert.assertFalse(report.fieldWasInitializedUsingContructorArgs());43 }44 @Test45 public void should_instantiate_field_with_default_constructor() throws Exception {46 FieldInitializer fieldInitializer = new FieldInitializer(this, field("defaultConstructor"));47 FieldInitializationReport report = fieldInitializer.initialize();48 Assert.assertNotNull(report.fieldInstance());49 Assert.assertTrue(report.fieldWasInitialized());50 Assert.assertFalse(report.fieldWasInitializedUsingContructorArgs());51 }52 @Test53 public void should_instantiate_field_with_private_default_constructor() throws Exception {54 FieldInitializer fieldInitializer = new FieldInitializer(this, field("privateDefaultConstructor"));55 FieldInitializationReport report = fieldInitializer.initialize();56 Assert.assertNotNull(report.fieldInstance());57 Assert.assertTrue(report.fieldWasInitialized());58 Assert.assertFalse(report.fieldWasInitializedUsingContructorArgs());59 }60 @Test(expected = MockitoException.class)61 public void should_fail_to_instantiate_field_if_no_default_constructor() throws Exception {62 FieldInitializer fieldInitializer = new FieldInitializer(this, field("noDefaultConstructor"));63 fieldInitializer.initialize();64 }65 @Test66 public void should_fail_to_instantiate_field_if_default_constructor_throws_exception() throws Exception {67 FieldInitializer fieldInitializer = new FieldInitializer(this, field("throwingExDefaultConstructor"));68 try {69 fieldInitializer.initialize();70 Assert.fail();71 } catch (MockitoException e) {72 InvocationTargetException ite = ((InvocationTargetException) (e.getCause()));73 Assert.assertTrue(((ite.getTargetException()) instanceof NullPointerException));74 Assert.assertEquals("business logic failed", ite.getTargetException().getMessage());75 }76 }77 @Test(expected = MockitoException.class)78 public void should_fail_for_abstract_field() throws Exception {79 new FieldInitializer(this, field("abstractType"));80 }81 @Test82 public void should_not_fail_if_abstract_field_is_instantiated() throws Exception {83 new FieldInitializer(this, field("instantiatedAbstractType"));84 }85 @Test(expected = MockitoException.class)86 public void should_fail_for_interface_field() throws Exception {87 new FieldInitializer(this, field("interfaceType"));88 }89 @Test90 public void should_not_fail_if_interface_field_is_instantiated() throws Exception {91 new FieldInitializer(this, field("instantiatedInterfaceType"));92 }93 @Test(expected = MockitoException.class)94 public void should_fail_for_local_type_field() throws Exception {95 // when96 class LocalType {}97 class TheTestWithLocalType {98 @InjectMocks99 LocalType field;100 }101 TheTestWithLocalType testWithLocalType = new TheTestWithLocalType();102 // when103 new FieldInitializer(testWithLocalType, testWithLocalType.getClass().getDeclaredField("field"));104 }105 @Test106 public void should_not_fail_if_local_type_field_is_instantiated() throws Exception {107 // when108 class LocalType {}109 class TheTestWithLocalType {110 @InjectMocks111 LocalType field = new LocalType();112 }113 TheTestWithLocalType testWithLocalType = new TheTestWithLocalType();114 // when115 new FieldInitializer(testWithLocalType, testWithLocalType.getClass().getDeclaredField("field"));116 }117 @Test(expected = MockitoException.class)118 public void should_fail_for_inner_class_field() throws Exception {119 new FieldInitializer(this, field("innerClassType"));120 }121 @Test122 public void should_not_fail_if_inner_class_field_is_instantiated() throws Exception {123 new FieldInitializer(this, field("instantiatedInnerClassType"));124 }125 @Test126 public void can_instantiate_class_with_parameterized_constructor() throws Exception {127 FieldInitializer.ConstructorArgumentResolver resolver = BDDMockito.given(Mockito.mock(FieldInitializer.ConstructorArgumentResolver.class).resolveTypeInstances(ArgumentMatchers.any(Class.class))).willReturn(new Object[]{ null }).getMock();128 new FieldInitializer(this, field("noDefaultConstructor"), resolver).initialize();129 Assert.assertNotNull(noDefaultConstructor);130 }131 static class StaticClass {}132 static class StaticClassWithDefaultConstructor {133 StaticClassWithDefaultConstructor() {134 }135 }136 static class StaticClassWithPrivateDefaultConstructor {137 private StaticClassWithPrivateDefaultConstructor() {138 }139 }140 static class StaticClassWithoutDefaultConstructor {141 private StaticClassWithoutDefaultConstructor(String param) {142 }143 }144 static class StaticClassThrowingExceptionDefaultConstructor {145 StaticClassThrowingExceptionDefaultConstructor() throws Exception {146 throw new NullPointerException("business logic failed");147 }148 }149 abstract static class AbstractStaticClass {150 public AbstractStaticClass() {151 }152 }153 interface Interface {}154 static class ConcreteStaticClass extends FieldInitializerTest.AbstractStaticClass implements FieldInitializerTest.Interface {}155 class InnerClassType {156 InnerClassType() {157 }158 }159}...

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