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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

...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        }...

field

Using AI Code Generation

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)

field

Using AI Code Generation

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

field

Using AI Code Generation

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}

field

Using AI Code Generation

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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