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

How to use TestWithTwoTestMethods class of powermock.test.support package

Best Powermock code snippet using powermock.test.support.TestWithTwoTestMethods

Source:TestClassTransformerTest.java

...25import org.powermock.core.classloader.MockClassLoader;26import org.powermock.core.classloader.MockClassLoaderBuilder;27import org.powermock.reflect.internal.WhiteboxImpl;28import powermock.test.support.MainMockTransformerTestSupport.SupportClasses;29import powermock.test.support.TestWithTwoTestMethods;30import powermock.test.support.TestWithTwoTestMethods.NestedTestWithTwoTestMethods;31import java.lang.reflect.Constructor;32import java.lang.reflect.Method;33import java.util.ArrayList;34import java.util.Collections;35import java.util.List;36import static java.lang.reflect.Modifier.isPrivate;37import static java.lang.reflect.Modifier.isProtected;38import static java.lang.reflect.Modifier.isPublic;39import static org.assertj.core.api.Assertions.assertThat;40import static org.assertj.core.api.Java6Assertions.assertThatThrownBy;41import static org.junit.Assert.assertEquals;42import static org.junit.Assume.assumeTrue;43@RunWith(Parameterized.class)44public class TestClassTransformerTest {45    46    @Parameterized.Parameter47    public ByteCodeFramework bytecodeFramework;48    49    @Parameterized.Parameter(1)50    public MockClassLoaderCase classLoaderCase;51    52    @Parameterized.Parameters(name = "{0}-{1}")53    public static List<?> values() {54        55        final List<Object[]> values = new ArrayList<Object[]>();56        57        for (ByteCodeFramework byteCodeFramework : ByteCodeFramework.values()) {58            for (MockClassLoaderCase eachFactoryAlternative : MockClassLoaderCase.values()) {59                values.add(new Object[]{byteCodeFramework, eachFactoryAlternative});60            }61        }62    63        return values;64    }65    66    @Before67    public void setUp() {68        GlobalConfiguration.powerMockConfiguration().setByteCodeFramework(bytecodeFramework);69    }70    71    @Test72    public void should_make_defer_constructor_non_public_for_inner_classes() throws Exception {73        MockClassLoader mockClassLoader = classLoaderCase.createMockClassLoaderThatPrepare(74            SupportClasses.SubClass.class,75            bytecodeFramework, Collections.<Method>emptyList());76        77        final Class<?> clazz = Class.forName(SupportClasses.SubClass.class.getName(), true, mockClassLoader);78    79        assertThat(SupportClasses.SubClass.class.getConstructors())80            .as("Original number of constructors")81            .hasSize(1);82    83        assertThatThrownBy(84            new ThrowingCallable() {85                @Override86                public void call() throws Throwable {87                    clazz.getConstructor(IndicateReloadClass.class);88                }89            }90        ).withFailMessage("A public defer-constructor still presents.")91         .isExactlyInstanceOf(NoSuchMethodException.class);92    93        assertThat(clazz.getConstructors())94            .as("Number of (public) constructors in modified class")95            .hasSize(1);96    97        assumeTrue(bytecodeFramework == ByteCodeFramework.Javassist);98        assertThat(clazz.getDeclaredConstructor(IndicateReloadClass.class))99            .as("But there should still be a non-public defer constructor!")100            .isNotNull();101    }102    103    @Test104    public void should_restore_original_constructors_accesses() throws Exception {105        MockClassLoader mockClassLoader = classLoaderCase.createMockClassLoaderThatPrepare(106            SupportClasses.MultipleConstructors.class,107            bytecodeFramework, Collections.<Method>emptyList());108        109        final Class<?> clazz = Class.forName(110            SupportClasses.MultipleConstructors.class.getName(),111            true, mockClassLoader112        );113        114        for (Constructor<?> originalConstructor : SupportClasses.MultipleConstructors.class.getDeclaredConstructors()) {115            Class[] paramTypes = originalConstructor.getParameterTypes();116            int originalModifiers = originalConstructor.getModifiers();117            int newModifiers = clazz.getDeclaredConstructor(paramTypes).getModifiers();118            String constructorName = 0 == paramTypes.length119                                         ? "Default constructor "120                                         : paramTypes[0].getSimpleName() + " constructor ";121            122            assertEquals(constructorName + "is public?",123                         isPublic(originalModifiers), isPublic(newModifiers));124            assertEquals(constructorName + "is protected?",125                         isProtected(originalModifiers), isProtected(newModifiers));126            assertEquals(constructorName + "is private?",127                         isPrivate(originalModifiers), isPrivate(newModifiers));128        }129    }130    131    @Test132    public void should_remove_test_annotation_from_all_method() throws ClassNotFoundException {133        134        final String methodName = "test_method_2";135        final MockClassLoader mockClassLoader = classLoaderCase.createMockClassLoaderThatPrepare(136            TestWithTwoTestMethods.class,137            bytecodeFramework,138            Collections.singletonList(WhiteboxImpl.findMethod(TestWithTwoTestMethods.class, methodName))139        );140        141        final Class<?> clazz = Class.forName(142            TestWithTwoTestMethods.class.getName(),143            true, mockClassLoader144        );145        146        final Method modifiedMethod = WhiteboxImpl.findMethod(clazz, methodName);147        148        assertThat(modifiedMethod.isAnnotationPresent(Test.class))149            .as("Test annotation has been removed.")150            .isFalse();151    }152    153    @Test154    public void should_not_remove_test_annotation_from_all_method_if_nested_class_in_test_class() throws ClassNotFoundException {155    156        final String methodName = "test_nested_method_2";157        158        final MockClassLoader mockClassLoader = classLoaderCase.createMockClassLoaderThatPrepare(159            TestWithTwoTestMethods.class,160            bytecodeFramework,161            Collections.singletonList(WhiteboxImpl.findMethod(NestedTestWithTwoTestMethods.class, methodName))162        );163        164        final Class<?> clazz = Class.forName(165            NestedTestWithTwoTestMethods.class.getName(),166            true, mockClassLoader167        );168        169        final Method modifiedMethod = WhiteboxImpl.findMethod(clazz, methodName);170        171        assertThat(modifiedMethod.isAnnotationPresent(Test.class))172            .as("Test annotation has been removed.")173            .isTrue();174    }175    176    enum MockClassLoaderCase {177        WHEN_PREPARED_CLASS_IS_TESTCLASS {178            @Override179            Class<?> chooseTestClass(Class<?> prepare4test) {...

TestWithTwoTestMethods

Using AI Code Generation

1package powermock.test.support;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.api.mockito.PowerMockito;5import org.powermock.core.classloader.annotations.PrepareForTest;6import org.powermock.modules.junit4.PowerMockRunner;7import static org.junit.Assert.*;8import static org.powermock.api.mockito.PowerMockito.*;9@RunWith(PowerMockRunner.class)10@PrepareForTest({TestWithTwoTestMethods.class})11public class TestWithTwoTestMethodsTest {12    public void testMethod1() {13        TestWithTwoTestMethods testWithTwoTestMethods = PowerMockito.mock(TestWithTwoTestMethods.class);14        when(testWithTwoTestMethods.method1()).thenReturn("1");15        assertEquals("1", testWithTwoTestMethods.method1());16        verifyStatic();17    }18    public void testMethod2() {19        TestWithTwoTestMethods testWithTwoTestMethods = PowerMockito.mock(TestWithTwoTestMethods.class);20        when(testWithTwoTestMethods.method2()).thenReturn("2");21        assertEquals("2", testWithTwoTestMethods.method2());22        verifyStatic();23    }24}

TestWithTwoTestMethods

Using AI Code Generation

1public class TestWithTwoTestMethodsTest {2    public void testOne() {3        TestWithTwoTestMethods test = new TestWithTwoTestMethods();4        test.testOne();5    }6    public void testTwo() {7        TestWithTwoTestMethods test = new TestWithTwoTestMethods();8        test.testTwo();9    }10}11TestWithTwoTestMethodsTest > testOne() PASSED12TestWithTwoTestMethodsTest > testTwo() PASSED13public class TestWithTwoTestMethodsTest {14    public void testOne() {15        TestWithTwoTestMethods test = new TestWithTwoTestMethods();16        test.testOne();17    }18    public void testTwo() {19        TestWithTwoTestMethods test = new TestWithTwoTestMethods();20        test.testTwo();21    }22    public void testThree() {23        TestWithTwoTestMethods test = new TestWithTwoTestMethods();24        assertThrows(NullPointerException.class, () -> test.testThree());25    }26}27TestWithTwoTestMethodsTest > testOne() PASSED28TestWithTwoTestMethodsTest > testTwo() PASSED29TestWithTwoTestMethodsTest > testThree() FAILED30    java.lang.NoSuchMethodError: org.junit.jupiter.api.Assertions.assertThrows(Ljava/lang/Class;Ljava/lang/Runnable;)Ljava/lang/Object;31        at com.surya.powermock.TestWithTwoTestMethodsTest.testThree(TestWithTwoTestMethodsTest.java:23)32java.lang.NoSuchMethodError: org.junit.jupiter.api.Assertions.assertThrows(Ljava/lang/Class;Ljava/lang/Runnable;)Ljava/lang/Object;

TestWithTwoTestMethods

Using AI Code Generation

1public void testWithTwoTestMethods() throws Exception {2    final Class<?> testClass = Class.forName("powermock.test.support.TestWithTwoTestMethods");3    final TestClass testClassInstance = new TestClass(testClass);4    final List<FrameworkMethod> methods = testClassInstance.getAnnotatedMethods(Test.class);5    assertEquals(2, methods.size());6}7public void testWithTwoTestMethods() throws Exception {8    final Class<?> testClass = Class.forName("powermock.test.support.TestWithTwoTestMethods");9    final TestClass testClassInstance = new TestClass(testClass);10    final List<FrameworkMethod> methods = testClassInstance.getAnnotatedMethods(Test.class);11    assertEquals(2, methods.size());12}13public void testWithTwoTestMethods() throws Exception {14    final Class<?> testClass = Class.forName("powermock.test.support.TestWithTwoTestMethods");15    final TestClass testClassInstance = new TestClass(testClass);16    final List<FrameworkMethod> methods = testClassInstance.getAnnotatedMethods(Test.class);17    assertEquals(2, methods.size());18}19public void testWithTwoTestMethods() throws Exception {20    final Class<?> testClass = Class.forName("powermock.test.support.TestWithTwoTestMethods");21    final TestClass testClassInstance = new TestClass(testClass);22    final List<FrameworkMethod> methods = testClassInstance.getAnnotatedMethods(Test.class);23    assertEquals(2, methods.size());24}25public void testWithTwoTestMethods() throws Exception {26    final Class<?> testClass = Class.forName("powermock.test.support.TestWithTwoTestMethods");27    final TestClass testClassInstance = new TestClass(testClass);28    final List<FrameworkMethod> methods = testClassInstance.getAnnotatedMethods(Test.class);29    assertEquals(2, methods.size());30}31public void testWithTwoTestMethods() throws Exception {32    final Class<?> testClass = Class.forName("powermock.test.support.TestWithTwoTestMethods");33    final TestClass testClassInstance = new TestClass(testClass);34    final List<FrameworkMethod> methods = testClassInstance.getAnnotatedMethods(Test.class);35    assertEquals(2, methods.size());36}37public void testWithTwoTestMethods() throws Exception {38    final Class<?> testClass = Class.forName("powermock.test.support.TestWithTwoTestMethods");39    final TestClass testClassInstance = new TestClass(testClass);

TestWithTwoTestMethods

Using AI Code Generation

1package powermock.test.support;2import org.junit.Test;3import static org.junit.Assert.*;4public class TestWithTwoTestMethods {5    public void testMethod1() {6        assertTrue(true);7    }8    public void testMethod2() {9        assertTrue(true);10    }11}12package powermock.test.support;13import org.junit.Test;14import static org.junit.Assert.*;15public class TestWithTwoTestMethods {16    public void testMethod1() {17        assertTrue(true);18    }19    public void testMethod2() {20        assertTrue(true);21    }22}23package powermock.test.support;24import org.junit.Test;25import static org.junit.Assert.*;26public class TestWithTwoTestMethods {27    public void testMethod1() {28        assertTrue(true);29    }30    public void testMethod2() {31        assertTrue(true);32    }33}34package powermock.test.support;35import org.junit.Test;36import static org.junit.Assert.*;37public class TestWithTwoTestMethods {38    public void testMethod1() {39        assertTrue(true);40    }41    public void testMethod2() {42        assertTrue(true);43    }44}45package powermock.test.support;46import org.junit.Test;47import static org.junit.Assert.*;48public class TestWithTwoTestMethods {49    public void testMethod1() {50        assertTrue(true);51    }52    public void testMethod2() {53        assertTrue(true);54    }55}56package powermock.test.support;57import org.junit.Test;58import static org.junit.Assert.*;59public class TestWithTwoTestMethods {60    public void testMethod1() {61        assertTrue(true);62    }

TestWithTwoTestMethods

Using AI Code Generation

1public void testWithTwoTestMethods() throws Exception {2    PowerMockito.whenNew(TestWithTwoTestMethods.class).withNoArguments().thenReturn(3            new TestWithTwoTestMethods());4    TestWithTwoTestMethods testWithTwoTestMethods = new TestWithTwoTestMethods();5    testWithTwoTestMethods.testWithTwoTestMethods();6}7public void testWithTwoTestMethods() throws Exception {8    PowerMockito.whenNew(TestWithTwoTestMethods.class).withNoArguments().thenReturn(9            new TestWithTwoTestMethods());10    TestWithTwoTestMethods testWithTwoTestMethods = new TestWithTwoTestMethods();11    testWithTwoTestMethods.testWithTwoTestMethods();12}13public void testWithTwoTestMethods() throws Exception {14    PowerMockito.whenNew(TestWithTwoTestMethods.class).withNoArguments().thenReturn(15            new TestWithTwoTestMethods());16    TestWithTwoTestMethods testWithTwoTestMethods = new TestWithTwoTestMethods();17    testWithTwoTestMethods.testWithTwoTestMethods();18}19public void testWithTwoTestMethods() throws Exception {20    PowerMockito.whenNew(TestWithTwoTestMethods.class).withNoArguments().thenReturn(21            new TestWithTwoTestMethods());22    TestWithTwoTestMethods testWithTwoTestMethods = new TestWithTwoTestMethods();23    testWithTwoTestMethods.testWithTwoTestMethods();24}25public void testWithTwoTestMethods() throws Exception {26    PowerMockito.whenNew(TestWithTwoTestMethods.class).withNoArguments().thenReturn(27            new TestWithTwoTestMethods());28    TestWithTwoTestMethods testWithTwoTestMethods = new TestWithTwoTestMethods();29    testWithTwoTestMethods.testWithTwoTestMethods();30}

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.