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

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

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

Source:MockGateway.java

...144            return newInvocationControl.invoke(type, args, sig);145        }146        // Check if we should suppress the constructor code147        if (MockRepository.shouldSuppressConstructor(WhiteboxImpl.getConstructor(type, sig))) {148            return WhiteboxImpl.getFirstParentConstructor(type);149        }150        return PROCEED;151    }152    public static synchronized Object fieldCall(Object instanceOrClassContainingTheField, Class<?> classDefiningField, String fieldName,153            Class<?> fieldType) {154        if (MockRepository.shouldSuppressField(WhiteboxImpl.getField(classDefiningField, fieldName))) {155            return TypeUtils.getDefaultValue(fieldType);156        }157        return PROCEED;158    }159    public static synchronized Object staticConstructorCall(String className) {160        if (MockRepository.shouldSuppressStaticInitializerFor(className)) {161            return "suppress";162        }...

getFirstParentConstructor

Using AI Code Generation

1import org.powermock.reflect.Whitebox;2import java.lang.reflect.Constructor;3class Parent {4    private String name;5    private int age;6    public Parent(String name, int age) {7        this.name = name;8        this.age = age;9    }10}11class Child extends Parent {12    private int id;13    public Child(String name, int age, int id) {14        super(name, age);15        this.id = id;16    }17}18public class Test {19    public static void main(String[] args) {20        Constructor<Parent> constructor = Whitebox.getConstructor(Child.class, String.class, int.class, int.class);21        System.out.println(constructor);22        Constructor<Parent> constructor2 = Whitebox.getConstructor(Child.class, String.class, int.class);23        System.out.println(constructor2);24    }25}

getFirstParentConstructor

Using AI Code Generation

1import org.powermock.reflect.Whitebox;2import java.lang.reflect.Constructor;3import java.lang.reflect.InvocationTargetException;4public class GetParentConstructorExample {5    public static class NoParentConstructor {6        private int a;7        private int b;8        public NoParentConstructor(int a, int b) {9            this.a = a;10            this.b = b;11        }12    }13    public static class OneParentConstructor extends NoParentConstructor {14        private int c;15        public OneParentConstructor(int a, int b, int c) {16            super(a, b);17            this.c = c;18        }19    }20    public static class MoreThanOneParentConstructor extends OneParentConstructor {21        private int d;22        public MoreThanOneParentConstructor(int a, int b, int c, int d) {23            super(a, b, c);24            this.d = d;25        }26        public MoreThanOneParentConstructor(int a, int b, int c) {27            super(a, b, c);28        }29    }30    public static void main(String[] args) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {31        Constructor noParentConstructor = Whitebox.getFirstParentConstructor(NoParentConstructor.class);32        System.out.println("Parent constructor of NoParentConstructor class: " + noParentConstructor);33        Constructor oneParentConstructor = Whitebox.getFirstParentConstructor(OneParentConstructor.class);34        System.out.println("Parent constructor of OneParentConstructor class: " + oneParentConstructor);

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.