KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

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}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.