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How to use addArgumentForNestedClass method of org.powermock.reflect.internal.ConstructorFinder class

Best Powermock code snippet using org.powermock.reflect.internal.ConstructorFinder.addArgumentForNestedClass

Source:ConstructorFinder.java

...16        this.type = type;17        this.arguments = arguments;18        this.unmockedType = WhiteboxImpl.getOriginalUnmockedType(type);19        if (isNestedClass() && arguments != null) {20            addArgumentForNestedClass();21        }22    }23    public java.lang.reflect.Constructor findConstructor() {24        lookupPotentialConstructor();25        throwExceptionIfConstructorWasNotFound();26        return potentialConstructor.getJavaConstructor();27    }28    private void lookupPotentialConstructor() {Set<Constructor> constructors = getDeclaredConstructorsWithoutPowerMockConstructor();29        for (Constructor constructor : constructors) {30            if (constructor.canBeInvokeWith(arguments)) {31                setPotentialConstructor(constructor);32            }33            // if a constructor is found and it has varargs parameters then the constructor will be used even if34            // other constructor is matcher the given arguments. It is done, because when Argument Matchers are used35            // arguments passed to the method are null value and it's imposable to determinate whether parameters36            // match to arguments or not.37            if (isVarArgConstructorFound()){38                return;39            }40        }41    }42    private boolean isVarArgConstructorFound() {return potentialConstructor!=null && potentialConstructor.isVarArg();}43    private void setPotentialConstructor(Constructor constructor) {44        if (potentialConstructor == null) {45            potentialConstructor = constructor;46        }else{47                /*48                       * We've already found a constructor match before, this49                       * means that PowerMock cannot determine which method to50                       * expect since there are two methods with the same name51                       * and the same number of arguments but one is using52                       * wrapper types.53                       */54            throwExceptionWhenMultipleConstructorMatchesFound(new java.lang.reflect.Constructor[]{potentialConstructor.getJavaConstructor(),55                    constructor.getJavaConstructor()});56        }57    }58    public void throwExceptionWhenMultipleConstructorMatchesFound(java.lang.reflect.Constructor[] constructors) {59        if (constructors == null || constructors.length < 2) {60            throw new IllegalArgumentException("Internal error: throwExceptionWhenMultipleConstructorMatchesFound needs at least two constructors.");61        }62        StringBuilder sb = new StringBuilder();63        sb.append("Several matching constructors found, please specify the argument parameter types so that PowerMock can determine which method you're referring to.\n");64        sb.append("Matching constructors in class ").append(constructors[0].getDeclaringClass().getName())65          .append(" were:\n");66        for (java.lang.reflect.Constructor constructor : constructors) {67            sb.append(constructor.getName()).append("( ");68            final Class<?>[] parameterTypes = constructor.getParameterTypes();69            for (Class<?> paramType : parameterTypes) {70                sb.append(paramType.getName()).append(".class ");71            }72            sb.append(")\n");73        }74        throw new TooManyConstructorsFoundException(sb.toString());75    }76    private void addArgumentForNestedClass() {77        Object[] argumentsForLocalClass = new Object[arguments.length + 1];78        argumentsForLocalClass[0] = unmockedType.getEnclosingClass();79        System.arraycopy(arguments, 0, argumentsForLocalClass, 1, arguments.length);80        arguments = argumentsForLocalClass;81    }82    private boolean isNestedClass() {83        return (unmockedType.isLocalClass() || unmockedType.isAnonymousClass() || unmockedType.isMemberClass())84                       && !Modifier.isStatic(unmockedType.getModifiers());85    }86    private Set<Constructor> getDeclaredConstructorsWithoutPowerMockConstructor() {87        Set<Constructor> constructors = new HashSet<Constructor>();88        for (java.lang.reflect.Constructor<?> constructor : unmockedType.getDeclaredConstructors()) {89            if (!isPowerMockConstructor(constructor.getParameterTypes())) {90                constructors.add(new Constructor(constructor));...

addArgumentForNestedClass

Using AI Code Generation

1public class PowerMockTest {2    public void testPowerMock() throws Exception {3        ConstructorFinder constructorFinder = new ConstructorFinder();4        Constructor<?> constructor = constructorFinder.addArgumentForNestedClass(new Class[]{String.class}, "test");5        Assert.assertEquals("test", constructor.newInstance("test").toString());6    }7}8@RunWith(PowerMockRunner.class)9@PrepareForTest({PowerMockTest.class})10public class PowerMockTest {11    public void testPowerMock() throws Exception {12        PowerMockito.mockStatic(PowerMockTest.class);13        PowerMockito.when(PowerMockTest.class, "getNestedClass", "test").thenReturn("mocked");14        Assert.assertEquals("mocked", PowerMockTest.getNestedClass("test"));15    }16}

addArgumentForNestedClass

Using AI Code Generation

1public class Test {2    public static void main(String[] args) throws Exception {3        String[] arguments = new String[] { "a", "b" };4        Constructor<?> constructor = ConstructorFinder.findConstructor(Test.class.getConstructor(), arguments);5        ConstructorFinder.addArgumentForNestedClass(constructor, arguments, 0, 0, String.class);6    }7}8	at org.powermock.reflect.internal.ConstructorFinder.addArgumentForNestedClass(ConstructorFinder.java:241)9	at Test.main(Test.java:6)

addArgumentForNestedClass

Using AI Code Generation

1public class Test {2    public static void main(String[] args) throws Exception {3        ConstructorFinder constructorFinder = new ConstructorFinder();4        Class<?>[] classes = new Class<?>[] {String.class};5        Object[] params = new Object[] {"test"};6        Object nestedClass = constructorFinder.addArgumentForNestedClass(classes, params);7        System.out.println(nestedClass);8    }9}

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