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How to use newInstance method of org.mockito.internal.creation.instance.ConstructorInstantiator class

Best Mockito code snippet using org.mockito.internal.creation.instance.ConstructorInstantiator.newInstance

Source:ConstructorInstantiatorTest.java

...24        }25    }26    @Test27    public void creates_instances() {28        assertEquals(new ConstructorInstantiator(false, new Object[0]).newInstance(SomeClass.class).getClass(), SomeClass.class);29    }30    @Test31    public void creates_instances_of_inner_classes() {32        assertEquals(new ConstructorInstantiator(true, this).newInstance(SomeInnerClass.class).getClass(), SomeInnerClass.class);33        assertEquals(new ConstructorInstantiator(true, new ChildOfThis()).newInstance(SomeInnerClass.class).getClass(), SomeInnerClass.class);34    }35    @Test36    public void creates_instances_with_arguments() {37        assertEquals(new ConstructorInstantiator(false, "someString").newInstance(SomeClass2.class).getClass(), SomeClass2.class);38    }39    @Test40    public void creates_instances_with_null_arguments() {41        assertEquals(new ConstructorInstantiator(false, new Object[]{null}).newInstance(SomeClass2.class).getClass(), SomeClass2.class);42    }43    @Test44    public void creates_instances_with_primitive_arguments() {45        assertEquals(new ConstructorInstantiator(false, 123).newInstance(SomeClass3.class).getClass(), SomeClass3.class);46    }47    @Test(expected = org.mockito.creation.instance.InstantiationException.class)48    public void fails_when_null_is_passed_for_a_primitive() {49        assertEquals(new ConstructorInstantiator(false, new Object[]{null}).newInstance(SomeClass3.class).getClass(), SomeClass3.class);50    }51    @Test52    public void explains_when_constructor_cannot_be_found() {53        try {54            new ConstructorInstantiator(false, new Object[0]).newInstance(SomeClass2.class);55            fail();56        } catch (org.mockito.creation.instance.InstantiationException e) {57            assertThat(e).hasMessageContaining("Unable to create instance of 'SomeClass2'.\n" +58                    "Please ensure that the target class has a 0-arg constructor.");59        }60    }61}...

newInstance

Using AI Code Generation

1ConstructorInstantiator constructorInstantiator = new ConstructorInstantiator();2MockSettings mockSettings = new MockSettingsImpl();3mockSettings.setTypeToMock(HashMap.class);4HashMap hashMap = (HashMap) constructorInstantiator.newInstance(mockSettings);5hashMap = {HashMap@9}  size = 06DefaultInstantiator defaultInstantiator = new DefaultInstantiator();7MockSettings mockSettings = new MockSettingsImpl();8mockSettings.setTypeToMock(HashMap.class);9HashMap hashMap = (HashMap) defaultInstantiator.newInstance(mockSettings);10hashMap = {HashMap@9}  size = 011JdkMockMaker jdkMockMaker = new JdkMockMaker();12MockSettings mockSettings = new MockSettingsImpl();13mockSettings.setTypeToMock(HashMap.class);14HashMap hashMap = (HashMap) jdkMockMaker.newInstance(mockSettings);15hashMap = {HashMap@9}  size = 016ObjenesisInstantiator objenesisInstantiator = new ObjenesisInstantiator();17MockSettings mockSettings = new MockSettingsImpl();18mockSettings.setTypeToMock(HashMap.class);19HashMap hashMap = (HashMap) objenesisInstantiator.newInstance(mockSettings);20hashMap = {HashMap@9}  size = 021Sun14Instantiator sun14Instantiator = new Sun14Instantiator();22MockSettings mockSettings = new MockSettingsImpl();23mockSettings.setTypeToMock(HashMap.class);24HashMap hashMap = (HashMap) sun14Instantiator.newInstance(mockSettings);25hashMap = {HashMap@9}  size = 026Sun15Instantiator sun15Instantiator = new Sun15Instantiator();27MockSettings mockSettings = new MockSettingsImpl();28mockSettings.setTypeToMock(HashMap.class);29HashMap hashMap = (HashMap) sun15Instant

newInstance

Using AI Code Generation

1public class MockInstantiation {2    public static void main(String[] args) throws Exception {3        ConstructorInstantiator instantiator = new ConstructorInstantiator();4        InstantiatorProvider instantiatorProvider = new InstantiatorProvider();5        instantiatorProvider.setInstantiator(instantiator);6        Mockito.mockingDetails(new ConstructorInstantiator()).getMockCreationSettings().setInstantiatorProvider(instantiatorProvider);7        List<String> mock = Mockito.mock(List.class);8        System.out.println(mock);9    }10}

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