How to use privateConstructor method of org.easymock.tests.DefaultClassInstantiatorTest class

Best Easymock code snippet using org.easymock.tests.DefaultClassInstantiatorTest.privateConstructor

Source:DefaultClassInstantiatorTest.java

...137        } catch (Exception e) {138        }139    }140    @Test141    public void privateConstructorLimitation() {142        try {143            createMock(PrivateConstructorClass.class);144            fail("Shouldn't be able to mock a class with a private constructor using DefaultInstantiator");145        } catch (Exception e) {146        }147    }148    @Test149    public void privateConstructor() {150        DefaultClassInstantiator instantiator = new DefaultClassInstantiator();151        try {152            instantiator.newInstance(PrivateConstructorClass.class);153            fail("Shouldn't be able to mock a class with a private constructor using DefaultInstantiator");154        } catch (Exception e) {155        }156    }157    @Test158    public void newInstance() {159        checkInstantiation(DefaultClassInstantiator.class);160    }161    @Test162    public void serializable() {163        checkInstantiation(SerializableClass.class);...

privateConstructor

Using AI Code Generation

1package org.easymock.tests;2import org.easymock.internal.ClassInstantiator;3public class DefaultClassInstantiatorTest extends ClassInstantiatorTest {4    protected ClassInstantiator createClassInstantiator() {5        return new DefaultClassInstantiator();6    }7}8package org.easymock.internal;9import org.easymock.tests.ClassInstantiatorTest;10import org.junit.Test;11import java.lang.reflect.Constructor;12import java.lang.reflect.Modifier;13import static org.easymock.internal.ClassInstantiatorTest.getConstructor;14import static org.junit.Assert.assertEquals;15import static org.junit.Assert.assertNotNull;16import static org.junit.Assert.assertTrue;17public class DefaultClassInstantiatorTest extends ClassInstantiatorTest {18    public void testPrivateConstructor() throws Exception {19        final Constructor<?> constructor = getConstructor(ClassWithPrivateConstructor.class);20        assertTrue(Modifier.isPrivate(constructor.getModifiers()));21        final ClassInstantiator classInstantiator = createClassInstantiator();22        final Object object = classInstantiator.newInstance(ClassWithPrivateConstructor.class);23        assertNotNull(object);24        assertEquals(ClassWithPrivateConstructor.class, object.getClass());25    }26    public void testProtectedConstructor() throws Exception {27        final Constructor<?> constructor = getConstructor(ClassWithProtectedConstructor.class);28        assertTrue(Modifier.isProtected(constructor.getModifiers()));29        final ClassInstantiator classInstantiator = createClassInstantiator();30        final Object object = classInstantiator.newInstance(ClassWithProtectedConstructor.class);31        assertNotNull(object);32        assertEquals(ClassWithProtectedConstructor.class, object.getClass());33    }34    protected ClassInstantiator createClassInstantiator() {35        return new DefaultClassInstantiator();36    }37}38package org.easymock.internal;39import java.lang.reflect.Constructor;40import java.lang.reflect.InvocationTargetException;41public class DefaultClassInstantiator implements ClassInstantiator {42    public Object newInstance(Class<?> clazz) throws InstantiationException, IllegalAccessException, InvocationTargetException {43        try {44            return clazz.newInstance();45        } catch (InstantiationException e) {46            final Constructor<?> constructor = getConstructor(clazz);47            return constructor.newInstance();48        }49    }50    static Constructor<?> getConstructor(Class<?> clazz) throws NoSuchMethodException {51        return clazz.getDeclaredConstructor();52    }53}

privateConstructor

Using AI Code Generation

1package org.easymock.tests;2import java.lang.reflect.Constructor;3import java.lang.reflect.InvocationTargetException;4import java.lang.reflect.Method;5public class DefaultClassInstantiatorTest {6    public static void main(String[] args) throws Exception {7        PrivateConstructor privateConstructor = (PrivateConstructor) privateConstructor(PrivateConstructor.class);8        Method method = privateConstructor.getClass().getDeclaredMethod("privateMethod");9        method.setAccessible(true);10        System.out.println(method.invoke(privateConstructor));11    }12    public static Object privateConstructor(Class<?> clazz) throws Exception {13        Constructor<?> constructor = clazz.getDeclaredConstructors()[0];14        constructor.setAccessible(true);15        try {16            return constructor.newInstance();17        } catch (InvocationTargetException e) {18            throw (Exception) e.getCause();19        }20    }21    private static class PrivateConstructor {22        private PrivateConstructor() {23        }24        private int privateMethod() {25            return 1;26        }27    }28}

privateConstructor

Using AI Code Generation

1final ClassInstantiator classInstantiator = new DefaultClassInstantiator();2final Constructor<?> constructor = clazz.getDeclaredConstructor();3constructor.setAccessible(true);4final Object obj = classInstantiator.newInstance(constructor);5final ClassInstantiator classInstantiator = new DefaultClassInstantiator();6final Constructor<?> constructor = clazz.getDeclaredConstructor(String.class);7constructor.setAccessible(true);8final Object obj = classInstantiator.newInstance(constructor, "param");9final ClassInstantiator classInstantiator = new DefaultClassInstantiator();10final Field field = clazz.getDeclaredField("field");11field.setAccessible(true);12classInstantiator.setField(field, obj, "param");13final ClassInstantiator classInstantiator = new DefaultClassInstantiator();14final Field field = clazz.getDeclaredField("field");15field.setAccessible(true);16classInstantiator.setField(field, obj, "param");17final ClassInstantiator classInstantiator = new DefaultClassInstantiator();18final Method method = clazz.getDeclaredMethod("method");19method.setAccessible(true);20classInstantiator.invoke(method, obj);21final ClassInstantiator classInstantiator = new DefaultClassInstantiator();22final Method method = clazz.getDeclaredMethod("method", String.class);23method.setAccessible(true);24classInstantiator.invoke(method, obj, "param");25final ClassInstantiator classInstantiator = new DefaultClassInstantiator();26final Field field = clazz.getDeclaredField("field");27field.setAccessible(true);28classInstantiator.setField(field, null, "param");29final ClassInstantiator classInstantiator = new DefaultClassInstantiator();30final Field field = clazz.getDeclaredField("field");31field.setAccessible(true);32classInstantiator.setField(field, null, "param");33final ClassInstantiator classInstantiator = new DefaultClassInstantiator();

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.