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How to use findTypeFromGenericInArguments method of org.mockito.internal.stubbing.defaultanswers.RetrieveGenericsForDefaultAnswers class

Best Mockito code snippet using org.mockito.internal.stubbing.defaultanswers.RetrieveGenericsForDefaultAnswers.findTypeFromGenericInArguments

Source:RetrieveGenericsForDefaultAnswers.java

...67        return returnValueFor == null ? new ReturnsMoreEmptyValues().returnValueFor(cls) : returnValueFor;68    }69    private static Class<?> findTypeFromGeneric(InvocationOnMock invocationOnMock, TypeVariable typeVariable) {70        Class<?> rawType = GenericMetadataSupport.inferFrom(MockUtil.getMockHandler(invocationOnMock.getMock()).getMockSettings().getTypeToMock()).resolveGenericReturnType(invocationOnMock.getMethod()).rawType();71        return rawType == Object.class ? findTypeFromGenericInArguments(invocationOnMock, typeVariable) : rawType;72    }73    private static Class<?> findTypeFromGenericInArguments(InvocationOnMock invocationOnMock, TypeVariable typeVariable) {74        Type[] genericParameterTypes = invocationOnMock.getMethod().getGenericParameterTypes();75        int i = 0;76        while (i < genericParameterTypes.length) {77            Type type = genericParameterTypes[i];78            if (typeVariable.equals(type)) {79                Object argument = invocationOnMock.getArgument(i);80                if (argument == null) {81                    return null;82                }83                return argument.getClass();84            } else if ((type instanceof GenericArrayType) && typeVariable.equals(((GenericArrayType) type).getGenericComponentType())) {85                return invocationOnMock.getArgument(i).getClass();86            } else {87                i++;...

findTypeFromGenericInArguments

Using AI Code Generation

1    private static Type findTypeFromGenericInArguments(Type genericType, Object[] arguments) {2        if (genericType instanceof ParameterizedType) {3            ParameterizedType parameterizedType = (ParameterizedType) genericType;4            Type[] actualTypeArguments = parameterizedType.getActualTypeArguments();5            for (Type actualTypeArgument : actualTypeArguments) {6                if (actualTypeArgument instanceof TypeVariable) {7                    TypeVariable typeVariable = (TypeVariable) actualTypeArgument;8                    Type[] bounds = typeVariable.getBounds();9                    for (Type bound : bounds) {10                        if (bound instanceof Class) {11                            Class boundClass = (Class) bound;12                            for (Object argument : arguments) {13                                if (argument != null && boundClass.isAssignableFrom(argument.getClass())) {14                                    return argument.getClass();15                                }16                            }17                        }18                    }19                }20            }21        }22        return null;23    }24    private static Type findTypeFromGenericInArguments(Type genericType, Object[] arguments) {25        if (genericType instanceof ParameterizedType) {26            ParameterizedType parameterizedType = (ParameterizedType) genericType;27            Type[] actualTypeArguments = parameterizedType.getActualTypeArguments();28            for (Type actualTypeArgument : actualTypeArguments) {29                if (actualTypeArgument instanceof TypeVariable) {30                    TypeVariable typeVariable = (TypeVariable) actualTypeArgument;31                    Type[] bounds = typeVariable.getBounds();32                    for (Type bound : bounds) {33                        if (bound instanceof Class) {34                            Class boundClass = (Class) bound;35                            for (Object argument : arguments) {36                                if (argument != null && boundClass.isAssignableFrom(argument.getClass())) {37                                    return argument.getClass();38                                }39                            }40                        }41                    }42                }43            }44        }45        return null;46    }47    private static Type findTypeFromGenericInArguments(Type genericType, Object[] arguments) {48        if (genericType instanceof ParameterizedType) {49            ParameterizedType parameterizedType = (ParameterizedType) genericType;50            Type[] actualTypeArguments = parameterizedType.getActualTypeArguments();51            for (Type actualTypeArgument : actualTypeArguments) {52                if (actualTypeArgument instanceof TypeVariable) {53                    TypeVariable typeVariable = (TypeVariable) actualTypeArgument;54                    Type[] bounds = typeVariable.getBounds();55                    for (Type bound : bounds) {56                        if (bound instanceof Class) {

findTypeFromGenericInArguments

Using AI Code Generation

1import org.mockito.internal.stubbing.defaultanswers.RetrieveGenericsForDefaultAnswers2import org.mockito.internal.util.reflection.GenericMetadataSupport3import org.mockito.internal.util.reflection.GenericMetadataSupport.GenericType4import org.mockito.internal.util.reflection.GenericMetadataSupport.GenericTypeOfParameterizedType5import org.mockito.internal.util.reflection.GenericMetadataSupport.GenericTypeOfWildcardType6import org.mockito.invocation.InvocationOnMock7import org.mockito.stubbing.Answer8import org.mockito.stubbing.OngoingStubbing9import org.mockito.stubbing.Stubber10import org.mockito.stubbing.Stubber11public class GenericAnswer<T> implements Answer<T> {12    Class<T> genericType;13    Answer<T> answer;14    GenericAnswer(Class<T> genericType, Answer<T> answer) {15        this.genericType = genericType;16        this.answer = answer;17    }18    T answer(InvocationOnMock invocation) throws Throwable {19        return answer.answer(invocation);20    }21}22public class GenericStubber<T> implements Stubber {23    Class<T> genericType;24    Stubber stubber;25    GenericStubber(Class<T> genericType, Stubber stubber) {26        this.genericType = genericType;27        this.stubber = stubber;28    }29    OngoingStubbing<T> when(T methodCall) {30        return stubber.when(methodCall);31    }32    OngoingStubbing<T> when(T methodCall, Answer answer) {33        return stubber.when(methodCall, answer);34    }35}36public class GenericMockito {37    static <T> GenericAnswer<T> doAnswer(Class<T> genericType, Answer<T> answer) {38        return new GenericAnswer<T>(genericType, answer);39    }40    static <T> GenericStubber<T> doReturn(Class<T> genericType, T value) {41        return new GenericStubber<T>(genericType, Mockito.doReturn(value));42    }43    static <T> GenericStubber<T> doReturn(Class<T> genericType, T value, T... values) {44        return new GenericStubber<T>(genericType, Mockito.doReturn(value, values));45    }46    static <T> GenericStubber<T> doThrow(Class<T> genericType, Throwable... toBeThrown) {47        return new GenericStubber<T>(genericType, Mockito.doThrow(toBeThrown));

findTypeFromGenericInArguments

Using AI Code Generation

1List<String> mockedList = mock(List.class);2List<Integer> mockedIntegerList = mock(List.class);3List<Number> mockedNumberList = mock(List.class);4List<Number> mockedNumberList2 = mock(List.class);5List<Integer> mockedIntegerList2 = mock(List.class);6List<String> mockedList2 = mock(List.class);7List mockList = new ArrayList();8mockList.add(mockedList);9mockList.add(mockedIntegerList);10mockList.add(mockedNumberList);11mockList.add(mockedNumberList2);12mockList.add(mockedIntegerList2);13mockList.add(mockedList2);14Type type = RetrieveGenericsForDefaultAnswers.findTypeFromGenericInArguments(mockList, 0);15System.out.println(type);16Type type2 = RetrieveGenericsForDefaultAnswers.findTypeFromGenericInArguments(mockList, 1);17System.out.println(type2);18Type type3 = RetrieveGenericsForDefaultAnswers.findTypeFromGenericInArguments(mockList, 2);19System.out.println(type3);20Type type4 = RetrieveGenericsForDefaultAnswers.findTypeFromGenericInArguments(mockList, 3);21System.out.println(type4);22Type type5 = RetrieveGenericsForDefaultAnswers.findTypeFromGenericInArguments(mockList, 4);23System.out.println(type5);24Type type6 = RetrieveGenericsForDefaultAnswers.findTypeFromGenericInArguments(mockList, 5);25System.out.println(type6);

findTypeFromGenericInArguments

Using AI Code Generation

1Class<?> retrieveGenericsForDefaultAnswers = RetrieveGenericsForDefaultAnswers.class;2String methodName = "findTypeFromGenericInArguments";3Class<?>[] parameterTypes = new Class<?>[] {Object[].class};4Object[] arguments = new Object[] {new Object[] {new ArrayList<String>()}};5Method method = retrieveGenericsForDefaultAnswers.getDeclaredMethod(methodName, parameterTypes);6Object instance = null;7method.setAccessible(true);8Object result = method.invoke(instance, arguments);9System.out.println(result);10retrieveGenericsForDefaultAnswers = RetrieveGenericsForDefaultAnswers.class;11methodName = "findTypeFromGenericInArguments";12parameterTypes = new Class<?>[] {Object[].class};13arguments = new Object[] {new Object[] {new ArrayList<Integer>()}};14method = retrieveGenericsForDefaultAnswers.getDeclaredMethod(methodName, parameterTypes);

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