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

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

Source:FieldInitializerTest.java Github

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...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 }...

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1 at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:102)2 at java.lang.Class.newInstance(Class.java:436)3 at org.mockito.internal.util.reflection.FieldInitializer.initialize(FieldInitializer.java:19)4 at org.mockito.internal.util.reflection.FieldInitializerTest.shouldInitializeField(FieldInitializerTest.java:33)5 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)6 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)7 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)8 at java.lang.reflect.Method.invoke(Method.java:606)9 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)10 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)11 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)12 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)13 at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)14 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)15 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)16 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)17 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)18 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)19 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)20 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)21 at org.junit.runners.ParentRunner.run(ParentRunner.java:236)22 at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)23 at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)24 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)25 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)26 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)

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1 def field = org.mockito.internal.util.reflection.FieldInitializerTest.class.getDeclaredField("field")2 def fieldInitializer = new org.mockito.internal.util.reflection.FieldInitializer()3 def value = fieldInitializer.getField(field)4}5org.mockito.internal.util.reflection.FieldInitializerTest > getField() PASSED6org.mockito.internal.util.reflection.FieldInitializerTest > getField() PASSED7org.mockito.internal.util.reflection.FieldInitializerTest > getField() PASSED8org.mockito.internal.util.reflection.FieldInitializerTest > getField() PASSED9org.mockito.internal.util.reflection.FieldInitializerTest > getField() PASSED10org.mockito.internal.util.reflection.FieldInitializerTest > getField() PASSED11org.mockito.internal.util.reflection.FieldInitializerTest > getField() PASSED

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1Object instance = new FieldInitializerTest();2FieldInitializer fieldInitializer = new FieldInitializer(instance);3Field field = fieldInitializer.field("privateField");4String value = (String) field.get(instance);5import org.junit.Assert;6import org.junit.Test;7import org.mockito.internal.util.reflection.FieldInitializer;8import org.mockito.internal.util.reflection.FieldInitializerTest;9public class FieldInitializerTestTest {10 public void testFieldInitializer() throws Exception {11 Object instance = new FieldInitializerTest();12 FieldInitializer fieldInitializer = new FieldInitializer(instance);13 Field field = fieldInitializer.field("privateField");14 String value = (String) field.get(instance);15 Assert.assertEquals("privateField", value);16 }17}

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1Your name to display (optional):2Your name to display (optional):3import org.junit.Test;4import org.junit.runner.RunWith;5import org.mockito.Mock;6import org.mockito.runners.MockitoJUnitRunner;7import org.mockito.internal.util.reflection.FieldInitializer;8import java.lang.reflect.Field;9@RunWith(MockitoJUnitRunner.class)10public class FieldInitializerTest {11 private Field field;12 public void test() {13 FieldInitializer fieldInitializer = new FieldInitializer();14 fieldInitializer.initialize(field, "mocked");15 }16}17Your name to display (opt

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