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How to use ThrowingConstructor method of org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest class

Best Mockito code snippet using org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructor

Source:ParameterizedConstructorInstantiatorTest.java

...23    private Set<?> whateverForNow;24    private ParameterizedConstructorInstantiatorTest.OneConstructor withOneConstructor;25    private ParameterizedConstructorInstantiatorTest.MultipleConstructor withMultipleConstructor;26    private ParameterizedConstructorInstantiatorTest.NoArgConstructor withNoArgConstructor;27    private ParameterizedConstructorInstantiatorTest.ThrowingConstructor withThrowingConstructor;28    private ParameterizedConstructorInstantiatorTest.VarargConstructor withVarargConstructor;29    @Mock30    private FieldInitializer.ConstructorArgumentResolver resolver;31    @Test32    public void should_be_created_with_an_argument_resolver() throws Exception {33        new FieldInitializer.ParameterizedConstructorInstantiator(this, field("whateverForNow"), resolver);34    }35    @Test36    public void should_fail_if_no_parameterized_constructor_found___excluding_inner_and_others_kind_of_types() throws Exception {37        try {38            new FieldInitializer.ParameterizedConstructorInstantiator(this, field("withNoArgConstructor"), resolver).instantiate();39            Assert.fail();40        } catch (MockitoException me) {41            assertThat(me.getMessage()).contains("no parameterized constructor").contains("withNoArgConstructor").contains("NoArgConstructor");42        }43    }44    @Test45    public void should_instantiate_type_if_resolver_provide_matching_types() throws Exception {46        Observer observer = Mockito.mock(Observer.class);47        Map map = Mockito.mock(Map.class);48        BDDMockito.given(resolver.resolveTypeInstances(Matchers.<Class<?>[]>anyVararg())).willReturn(new Object[]{ observer, map });49        new FieldInitializer.ParameterizedConstructorInstantiator(this, field("withMultipleConstructor"), resolver).instantiate();50        Assert.assertNotNull(withMultipleConstructor);51        Assert.assertNotNull(withMultipleConstructor.observer);52        Assert.assertNotNull(withMultipleConstructor.map);53    }54    @Test55    public void should_fail_if_an_argument_instance_type_do_not_match_wanted_type() throws Exception {56        Observer observer = Mockito.mock(Observer.class);57        Set<?> wrongArg = Mockito.mock(Set.class);58        BDDMockito.given(resolver.resolveTypeInstances(Matchers.<Class<?>[]>anyVararg())).willReturn(new Object[]{ observer, wrongArg });59        try {60            new FieldInitializer.ParameterizedConstructorInstantiator(this, field("withMultipleConstructor"), resolver).instantiate();61            Assert.fail();62        } catch (MockitoException e) {63            assertThat(e.getMessage()).contains("argResolver").contains("incorrect types");64        }65    }66    @Test67    public void should_report_failure_if_constructor_throws_exception() throws Exception {68        BDDMockito.given(resolver.resolveTypeInstances(Matchers.<Class<?>[]>anyVararg())).willReturn(new Object[]{ null });69        try {70            new FieldInitializer.ParameterizedConstructorInstantiator(this, field("withThrowingConstructor"), resolver).instantiate();71            Assert.fail();72        } catch (MockitoException e) {73            assertThat(e.getMessage()).contains("constructor").contains("raised an exception");74        }75    }76    @Test77    public void should_instantiate_type_with_vararg_constructor() throws Exception {78        Observer[] vararg = new Observer[]{  };79        BDDMockito.given(resolver.resolveTypeInstances(Matchers.<Class<?>[]>anyVararg())).willReturn(new Object[]{ "", vararg });80        new FieldInitializer.ParameterizedConstructorInstantiator(this, field("withVarargConstructor"), resolver).instantiate();81        Assert.assertNotNull(withVarargConstructor);82    }83    private static class NoArgConstructor {84        NoArgConstructor() {85        }86    }87    private static class OneConstructor {88        public OneConstructor(Observer observer) {89        }90    }91    private static class ThrowingConstructor {92        public ThrowingConstructor(Observer observer) throws IOException {93            throw new IOException();94        }95    }96    private static class MultipleConstructor extends ParameterizedConstructorInstantiatorTest.OneConstructor {97        Observer observer;98        Map map;99        public MultipleConstructor(Observer observer) {100            this(observer, null);101        }102        public MultipleConstructor(Observer observer, Map map) {103            super(observer);104            this.observer = observer;105            this.map = map;106        }...

ThrowingConstructor

Using AI Code Generation

1    Class<?> clazz = Class.forName("org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest");2    Constructor<?> constructor = clazz.getConstructor(String.class);3    constructor.setAccessible(true);4    Object obj = constructor.newInstance("test");5    System.out.println(obj);6    Class<?> clazz2 = Class.forName("org.mockito.internal.util.reflection.ParameterizedConstructorInstantiator");7    Constructor<?> constructor2 = clazz2.getConstructor(Class.class, Class[].class, Object[].class);8    constructor2.setAccessible(true);9    Object obj2 = constructor2.newInstance(clazz, new Class[]{String.class}, new Object[]{"test"});10    System.out.println(obj2);11}12package com.example;13public class MyClass {14    private static MyClass instance;15    private MyClass() {16    }17    public static MyClass getInstance() {18        if (instance == null) {19            instance = new MyClass();20        }21        return instance;22    }23}24package com.example;25import org.junit.Test;26import org.junit.runner.RunWith;27import org.mockito.Mock;28import org.mockito.junit.MockitoJUnitRunner;29import org.powermock.reflect.Whitebox;30import static org.junit.Assert.assertNotNull;31import static org.mockito.Mockito.when;32@RunWith(MockitoJUnitRunner.class)33public class MyClassTest {34    private MyClass myClass;

ThrowingConstructor

Using AI Code Generation

1import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiator;2import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest;3import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructor;4import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorException;5import org.powermock.reflect.Whitebox;6import org.powermock.reflect.exceptions.ConstructorNotFoundException;7import org.powermock.reflect.exceptions.TooManyConstructorsFoundException;8import org.powermock.reflect.internal.WhiteboxImpl;9import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvoker;10import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerFactory;11import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerFactoryImpl;12import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerImpl;13import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerImpl.ConstructorInvokerImplFactory;14import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerImpl.ConstructorInvokerImplFactoryImpl;15import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerImpl.ConstructorInvokerImplFactoryImpl.ConstructorInvokerImplFactoryImplConstructor;16import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerImpl.ConstructorInvokerImplFactoryImpl.ConstructorInvokerImplFactoryImplConstructor.ConstructorInvokerImplFactoryImplConstructorConstructor;17import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerImpl.ConstructorInvokerImplFactoryImpl.ConstructorInvokerImplFactoryImplConstructor.ConstructorInvokerImplFactoryImplConstructorConstructor.ConstructorInvokerImplFactoryImplConstructorConstructorConstructor;18import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerImpl.ConstructorInvokerImplFactoryImpl.ConstructorInvokerImplFactoryImplConstructor.ConstructorInvokerImplFactoryImplConstructorConstructor.ConstructorInvokerImplFactoryImplConstructorConstructorConstructor.ConstructorInvokerImplFactoryImplConstructorConstructorConstructorConstructor;19import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerImpl.ConstructorInvokerImplFactoryImpl.ConstructorInvokerImplFactoryImplConstructor.ConstructorInvokerImplFactoryImplConstructorConstructor.ConstructorInvokerImplFactoryImplConstructorConstructorConstructor.ConstructorInvokerImplFactoryImplConstructorConstructorConstructorConstructor.ConstructorInvokerImplFactoryImplConstructorConstructorConstructorConstructorConstructor;20import org.powermock.reflect.internal.WhiteboxImpl.ConstructorInvokerImpl.ConstructorInvokerImplFactoryImpl.ConstructorInvokerImplFactoryImplConstructor.ConstructorInvokerImplFactoryImplConstructorConstructor.ConstructorInvokerImplFactoryImplConstructorConstructorConstructor.ConstructorInvokerImplFactoryImplConstructorConstructorConstructorConstructor.ConstructorInvokerImplFactoryImplConstructor

ThrowingConstructor

Using AI Code Generation

1public class ParameterizedConstructorInstantiatorTest {2    public void testThrowingConstructor() {3        Class<?> clazz = ThrowingConstructor.class;4        ParameterizedConstructorInstantiator instantiator = new ParameterizedConstructorInstantiator(clazz);5        Object instance = instantiator.newInstance(new Object[0]);6        assertNotNull(instance);7    }8}9public class ThrowingConstructor {10    public ThrowingConstructor() throws Exception {11        throw new Exception("Constructor throws exception");12    }13}14public class ThrowingConstructor {15    public ThrowingConstructor() throws Exception {16        throw new Exception("Constructor throws exception");17    }18}19public class ThrowingConstructor {20    public ThrowingConstructor() throws Exception {21        throw new Exception("Constructor throws exception");22    }23}24public class ThrowingConstructor {25    public ThrowingConstructor() throws Exception {26        throw new Exception("Constructor throws exception");27    }28}29public class ThrowingConstructor {30    public ThrowingConstructor() throws Exception {31        throw new Exception("Constructor throws exception");32    }33}34public class ThrowingConstructor {35    public ThrowingConstructor() throws Exception {36        throw new Exception("Constructor throws exception");37    }38}39The testThrowingConstructor() method creates an instance of the ThrowingConstructor class using the ParameterizedConstructor

ThrowingConstructor

Using AI Code Generation

1import org.junit.Test;2import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest;3import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructor;4import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParams;5import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndOnePrimitive;6import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndOnePrimitiveAndOneVararg;7import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndOneVararg;8import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndOneVarargAndOnePrimitive;9import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndOneVarargAndOnePrimitiveAndOneVararg;10import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndOneVarargAndOnePrimitiveAndTwoVararg;11import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndOneVarargAndTwoPrimitive;12import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndOneVarargAndTwoPrimitiveAndOneVararg;13import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndOneVarargAndTwoPrimitiveAndTwoVararg;14import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndTwoPrimitive;15import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndTwoPrimitiveAndOneVararg;16import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndTwoPrimitiveAndTwoVararg;17import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoParamsAndTwoVararg;18import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithTwoVararg;19import org.mockito.internal.util.reflection.ParameterizedConstructorInstantiatorTest.ThrowingConstructorWithVararg;20import org.mockito.internal.util.reflection

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