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How to use getType method of org.powermock.reflect.Whitebox class

Best Powermock code snippet using org.powermock.reflect.Whitebox.getType

Source:AnnotationEnabler.java

...70        for (Field field : fields) {71            if (field.get(testInstance) != null) {72                continue;73            }74            final Class<?> type = field.getType();75            if (field.isAnnotationPresent(org.powermock.core.classloader.annotations.Mock.class)) {76                org.powermock.core.classloader.annotations.Mock annotation = field77                        .getAnnotation(org.powermock.core.classloader.annotations.Mock.class);78                final String[] value = annotation.value();79                if (value.length != 1 || !"".equals(value[0])) {80                    System.err81                            .println("PowerMockito deprecation: Use PowerMockito.spy(..) for partial mocking instead. A standard mock will be created instead.");82                }83            }84            field.set(testInstance, mock(type));85        }86    }8788    @SuppressWarnings("unchecked")89    public Class<? extends Annotation>[] getMockAnnotations() {90        return new Class[] { org.mockito.Mock.class, Mock.class, org.powermock.core.classloader.annotations.Mock.class };91    }9293    private Object processAnnotationOn(Captor annotation, Field field) {94        Class<?> type = field.getType();95        if (!ArgumentCaptor.class.isAssignableFrom(type)) {96            throw new MockitoException("@Captor field must be of the type ArgumentCaptor.\n" + "Field: '"97                    + field.getName() + "' has wrong type\n"98                    + "For info how to use @Captor annotations see examples in javadoc for MockitoAnnotations class.");99        }100        Class cls = new GenericMaster().getGenericType(field);101        return ArgumentCaptor.forClass(cls);102    }103}
...

getType

Using AI Code Generation

1Whitebox.getType(MyClass.class);2Whitebox.getInternalState(MyClass.class, "stringField");3Whitebox.getInternalState(MyClass.class, "stringField");4Whitebox.getType(MyClass.class);5Whitebox.getInternalState(MyClass.class, "stringField");6Whitebox.getInternalState(MyClass.class, "stringField");

getType

Using AI Code Generation

1import org.powermock.reflect.Whitebox;2public class TestClass {3    public static void main(String[] args) {4        TestClass test = new TestClass();5        String type = Whitebox.getType(test).getName();6        System.out.println(type);7    }8}

getType

Using AI Code Generation

1import org.powermock.reflect.Whitebox;2public class WhiteboxTest {3    public static class MyClass {4        private String myField = "myValue";5    }6    public static void main(String[] args) {7        MyClass myClass = new MyClass();8        System.out.println(Whitebox.getType(myClass, "myField"));9    }10}11import org.powermock.reflect.Whitebox;12public class WhiteboxTest {13    public static class MyClass {14        public String myMethod() {15            return "myValue";16        }17    }18    public static void main(String[] args) {19        MyClass myClass = new MyClass();20        System.out.println(Whitebox.getType(myClass, "myMethod"));21    }22}23import org.powermock.reflect.Whitebox;24public class WhiteboxTest {25    public static void main(String[] args) {26        String[] myArray = {"myValue"};27        System.out.println(Whitebox.getType(myArray, "length"));28    }29}30import org.powermock.reflect.Whitebox;31public class WhiteboxTest {32    public static class MyClass {33        private static String myField = "myValue";34    }35    public static void main(String[] args) {36        System.out.println(Whitebox.getType(MyClass.class, "myField"));37    }38}39import org.powermock.reflect.Whitebox;40public class WhiteboxTest {41    public static class MyClass {42        public static String myMethod() {43            return "myValue";44        }45    }46    public static void main(String[] args) {47        System.out.println(Whitebox.getType(MyClass.class, "myMethod"));48    }49}

getType

Using AI Code Generation

1import org.powermock.reflect.Whitebox;2import java.lang.reflect.Type;3public class TypeOfField {4public static void main(String[] args) throws Exception {5    Type type = Whitebox.getType(Example.class, "name");6    System.out.println("Type of name field is: " + type);7}8}

getType

Using AI Code Generation

1import org.powermock.reflect.Whitebox;2import org.powermock.reflect.exceptions.FieldNotFoundException;3import java.lang.reflect.Field;4public class Main {5    public static void main(String[] args) throws FieldNotFoundException, IllegalAccessException, InstantiationException {6        MyPojo myPojo = new MyPojo();7        Field field = Whitebox.getField(MyPojo.class, "myField");8        Class<?> type = Whitebox.getType(field);9        Object instance = type.newInstance();10        System.out.println(instance);11    }12}13package org.powermock.reflect.testclasses;14public class MyPojo {15    private String myField;16}17package org.powermock.reflect.testclasses;18public class MyPojo {19    private String myField;20}

getType

Using AI Code Generation

1Class<?> clazz = Whitebox.getType(PrivateFieldClass.class, "privateField");2assertThat(clazz, equalTo(String.class));3String value = Whitebox.getValue(PrivateFieldClass.class, "privateField");4assertThat(value, equalTo("privateValue"));5Whitebox.setValue(PrivateFieldClass.class, "privateField", "newValue");6assertThat(PrivateFieldClass.privateField, equalTo("newValue"));7String value = Whitebox.invokeMethod(PrivateMethodClass.class, "privateMethod");8assertThat(value, equalTo("privateValue"));9PrivateConstructorClass instance = Whitebox.invokeConstructor(PrivateConstructorClass.class, "privateValue");10assertThat(instance.privateField, equalTo("privateValue"));11Whitebox.setInternalState(PrivateFieldClass.class, "privateField", "newValue");12assertThat(PrivateFieldClass.privateField, equalTo("newValue"));13String value = Whitebox.getInternalState(PrivateFieldClass.class, "privateField");14assertThat(value, equalTo("privateValue"));

getType

Using AI Code Generation

1import org.powermock.reflect.Whitebox;2class Foo {3    private List<String> bar;4}5public class WhiteboxTest {6    public static void main(String[] args) throws Exception {7        Class<?> clazz = Foo.class;8        Field field = clazz.getDeclaredField("bar");9        Type type = Whitebox.getType(field);10        System.out.println(type.getTypeName());11    }12}

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