Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! 
How to use PowerMockExpectedExceptionsExtractorImpl class of org.powermock.modules.testng.internal package
Best Powermock code snippet using org.powermock.modules.testng.internal.PowerMockExpectedExceptionsExtractorImpl
Source:PowerMockExpectedExceptionsExtractorImpl.java 
...20import java.lang.reflect.Method;21import java.util.Arrays;22import java.util.LinkedList;23import java.util.List;24public class PowerMockExpectedExceptionsExtractorImpl implements IgnorePackagesExtractor {25 public String[] getPackagesToIgnore(AnnotatedElement element) {26 List<String> ignoredPackages = new LinkedList<String>();27 if (element instanceof Class<?>) {28 Class<?> klazz = (Class<?>) element;29 for (Method method : klazz.getMethods()) {30 Test annotation = method.getAnnotation(Test.class);31 if (annotation != null) {32 Class<?>[] ignores = annotation.expectedExceptions();33 if (ignores != null) {34 for (Class<?> ignorePackage : ignores) {35 ignoredPackages.add(ignorePackage.getName());36 }37 }38 }...
Source:TestNGMockClassLoaderFactory.java
...27 private final ArrayMerger arrayMerger;28 29 TestNGMockClassLoaderFactory() {30 ignorePackagesExtractor = new PowerMockIgnorePackagesExtractorImpl();31 expectedExceptionsExtractor = new PowerMockExpectedExceptionsExtractorImpl();32 arrayMerger = new ArrayMergerImpl();33 }34 35 36 ClassLoader createClassLoader(Class<?> testClass) {37 final String[] packagesToIgnore = arrayMerger.mergeArrays(38 String.class,39 ignorePackagesExtractor.getPackagesToIgnore(testClass),40 expectedExceptionsExtractor.getPackagesToIgnore(testClass)41 );42 return new MockClassLoaderFactory(testClass, packagesToIgnore).createForClass(null);43 }44 45}...
PowerMockExpectedExceptionsExtractorImpl
Using AI Code Generation
1PowerMockExpectedExceptionsExtractorImpl extractor = new PowerMockExpectedExceptionsExtractorImpl();2PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();3PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();4PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();5PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();6PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();7PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();8PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();9PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();10PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();11PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();12PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();13PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();14PowerMockTestNgMethodRunner runner = new PowerMockTestNgMethodRunner();
PowerMockExpectedExceptionsExtractorImpl
Using AI Code Generation
1package org.powermock.modules.testng.internal;2import java.util.Arrays;3import java.util.Collection;4import java.util.HashSet;5import java.util.Set;6import org.powermock.core.spi.PowerMockTestListener;7import org.powermock.core.spi.PowerMockTestListenerAdapter;8import org.powermock.core.support.PowerMockTestListenerRegistry;9import org.powermock.modules.testng.PowerMockTestCase;10import org.testng.ITestResult;11import org.testng.TestListenerAdapter;12 PowerMockExpectedExceptionsExtractor {13 private final PowerMockTestListener powerMockTestListener;14 public PowerMockExpectedExceptionsExtractorImpl() {15 powerMockTestListener = new PowerMockTestListenerAdapter() {16 public void beforeTestMethod(PowerMockTestCase testInstance,17 ITestResult testResult) {18 PowerMockTestListenerRegistry.get().beforeTestMethod(19 testInstance, testResult);20 }21 public void afterTestMethod(PowerMockTestCase testInstance,22 ITestResult testResult) {23 PowerMockTestListenerRegistry.get().afterTestMethod(24 testInstance, testResult);25 }26 };27 }28 public Collection<Class<?>> extractExpectedExceptions(29 PowerMockTestCase testInstance, ITestResult testResult) {30 final Set<Class<?>> expectedExceptions = new HashSet<Class<?>>();31 powerMockTestListener.beforeTestMethod(testInstance, testResult);32 try {33 testListenerAdapter.onTestStart(testResult);34 } catch (Throwable e) {35 expectedExceptions.addAll(Arrays.asList(e.getClass()));36 } finally {37 powerMockTestListener.afterTestMethod(testInstance, testResult);38 }39 return expectedExceptions;40 }41}42package org.powermock.modules.testng.internal;43import java.util.ArrayList;44import java.util.Collection;45import java.util.List;46import org.powermock.core.spi.PowerMockTestListener;47import org.powermock.core.spi.PowerMockTestListenerAdapter;48import org.powermock.core.support.PowerMockTestListenerRegistry;49import org.powermock.modules.testng.PowerMockTestCase;50import org.testng.ITestResult;51import org.testng.TestListenerAdapter;52 PowerMockExpectedExceptionsExtractor {53 private final PowerMockTestListener powerMockTestListener;
PowerMockExpectedExceptionsExtractorImpl
Using AI Code Generation
1import org.powermock.modules.testng.internal.PowerMockExpectedExceptionsExtractorImpl;2import org.testng.annotations.Test;3import java.lang.reflect.Method;4public class PowerMockExpectedExceptionsExtractorImplTest {5 public void test() throws Exception {6 PowerMockExpectedExceptionsExtractorImpl powerMockExpectedExceptionsExtractor = new PowerMockExpectedExceptionsExtractorImpl();7 Method method = PowerMockExpectedExceptionsExtractorImplTest.class.getMethod("test");8 Class<?>[] classes = powerMockExpectedExceptionsExtractor.extractExpectedExceptions(method);9 System.out.println(classes.length);10 }11}12 at PowerMockExpectedExceptionsExtractorImplTest.test(PowerMockExpectedExceptionsExtractorImplTest.java:10)13 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)14 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)15 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)16 at java.lang.reflect.Method.invoke(Method.java:498)17 at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)18 at org.testng.internal.Invoker.invokeMethod(Invoker.java:580)19 at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:716)20 at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:988)21 at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)22 at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:108)23 at org.testng.TestRunner.privateRun(TestRunner.java:773)24 at org.testng.TestRunner.run(TestRunner.java:623)25 at org.testng.SuiteRunner.runTest(SuiteRunner.java:357)26 at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:352)27 at org.testng.SuiteRunner.privateRun(SuiteRunner.java:310)28 at org.testng.SuiteRunner.run(SuiteRunner.java:259)29 at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)30 at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)31 at org.testng.TestNG.runSuitesSequentially(TestNG.java
PowerMockExpectedExceptionsExtractorImpl
Using AI Code Generation
1PowerMockExpectedExceptionsExtractorImpl expectedExceptionsExtractor = new PowerMockExpectedExceptionsExtractorImpl();2List<Class<? extends Throwable>> expectedExceptions = expectedExceptionsExtractor.extractExpectedExceptions(testMethod);3PowerMockTestListenerHelper helper = new PowerMockTestListenerHelper();4PowerMockTestNGListener listener = helper.getPowerMockTestNGListener();5PowerMockTestListener powerMockTestListener = helper.getPowerMockTestListener();6PowerMockTestSuiteChunker testSuiteChunker = helper.getPowerMockTestSuiteChunker();7PowerMockTestSuiteChunker testSuiteChunker = helper.getPowerMockTestSuiteChunker();8PowerMockTestNGListener listener = helper.getPowerMockTestNGListener();9PowerMockTestListener powerMockTestListener = helper.getPowerMockTestListener();10PowerMockTestSuiteChunker testSuiteChunker = helper.getPowerMockTestSuiteChunker();11PowerMockTestSuiteChunker testSuiteChunker = helper.getPowerMockTestSuiteChunker();12PowerMockTestNGListener listener = helper.getPowerMockTestNGListener();
PowerMockExpectedExceptionsExtractorImpl
Using AI Code Generation
1package org.powermock.modules.testng.internal;2import java.lang.reflect.Method;3import java.util.ArrayList;4import java.util.List;5import org.powermock.api.mockito.internal.expectation.PowerMockExpectedException;6import org.powermock.core.spi.PowerMockExpectedExceptionsExtractor;7import org.testng.annotations.Test;8public class PowerMockExpectedExceptionsExtractorImpl implements PowerMockExpectedExceptionsExtractor {9 public List<PowerMockExpectedException> extractExpectedExceptions(Class<?> clazz) {10 List<PowerMockExpectedException> expectedExceptions = new ArrayList<PowerMockExpectedException>();11 for (Method method : clazz.getMethods()) {12 Test test = method.getAnnotation(Test.class);13 if (test != null) {14 Class<? extends Throwable>[] expectedExceptionsFromTest = test.expectedExceptions();15 if (expectedExceptionsFromTest != null && expectedExceptionsFromTest.length > 0) {16 for (Class<? extends Throwable> expectedExceptionFromTest : expectedExceptionsFromTest) {17 expectedExceptions.add(new PowerMockExpectedException(expectedExceptionFromTest, test.expectedExceptionsMessageRegExp()));18 }19 }20 }21 }22 return expectedExceptions;23 }24}25package org.powermock.modules.testng.internal;26import java.lang.reflect.Method;27import java.util.ArrayList;28import java.util.List;29import org.powermock.api.mockito.internal.expectation.PowerMockExpectedException;30import org.powermock.core.spi.PowerMockExpectedExceptionsExtractor;31import org.testng.annotations.Test;32public class PowerMockExpectedExceptionsExtractorImpl implements PowerMockExpectedExceptionsExtractor {33 public List<PowerMockExpectedException> extractExpectedExceptions(Class<?> clazz) {34 List<PowerMockExpectedException> expectedExceptions = new ArrayList<PowerMockExpectedException>();35 for (Method method : clazz.getMethods()) {36 Test test = method.getAnnotation(Test.class);37 if (test != null) {38 Class<? extends Throwable>[] expectedExceptionsFromTest = test.expectedExceptions();39 if (expectedExceptionsFromTest != null && expectedExceptionsFromTest.length > 0) {40 for (Class<? extends Throwable> expectedExceptionFromTest : expectedExceptionsFromTest) {41 expectedExceptions.add(new PowerMockExpectedException(expectedExceptionFromTest, test.expectedExceptionsMessageRegExp()));42 }43 }
PowerMockExpectedExceptionsExtractorImpl
Using AI Code Generation
1package org.powermock.modules.testng.internal;2import org.powermock.core.classloader.annotations.PowerMockIgnore;3import org.powermock.core.classloader.annotations.PrepareForTest;4import org.powermock.modules.testng.PowerMockTestCase;5@PrepareForTest({PowerMockExpectedExceptionsExtractorImpl.class})6@PowerMockIgnore("javax.management.*")7public class PowerMockExpectedExceptionsExtractorImplTest extends PowerMockTestCase {8 public void testExtractExpectedExceptions() throws Exception {9 PowerMockExpectedExceptionsExtractorImpl expectedExceptionsExtractor = new PowerMockExpectedExceptionsExtractorImpl();10 Class<?>[] expectedExceptions = expectedExceptionsExtractor.extractExpectedExceptions(PowerMockExpectedExceptionsExtractorImplTest.class);11 assertNotNull(expectedExceptions);12 assertEquals(expectedExceptions.length, 1);13 assertEquals(expectedExceptions[0], Exception.class);14 }15}
PowerMockExpectedExceptionsExtractorImpl
Using AI Code Generation
1package com.saurabh;2import java.lang.reflect.Method;3import java.util.List;4import org.powermock.modules.testng.internal.PowerMockExpectedExceptionsExtractorImpl;5import com.saurabh.exception.TestException;6import com.saurabh.exception.TestException2;7import com.saurabh.exception.TestException3;8public class TestMain {9 public static void main(String[] args) throws Exception {10 PowerMockExpectedExceptionsExtractorImpl powerMockExpectedExceptionsExtractorImpl = new PowerMockExpectedExceptionsExtractorImpl();11 Method method = TestMain.class.getMethod("test", String.class);12 List<Class<? extends Throwable>> expectedExceptions = powerMockExpectedExceptionsExtractorImpl.getExpectedExceptions(method);13 System.out.println("expected exceptions are: " + expectedExceptions);14 }15 @Test(expectedExceptions = {TestException.class, TestException2.class, TestException3.class})16 public void test(String s) {17 System.out.println("test method");18 }19}
PowerMockExpectedExceptionsExtractorImpl
Using AI Code Generation
1package org.powermock.modules.testng.internal;2import org.powermock.core.classloader.MockClassLoader;3import org.powermock.core.transformers.MockTransformerChain;4import org.powermock.core.transformers.impl.*;5import org.powermock.modules.testng.PowerMockTestCase;6import org.powermock.reflect.Whitebox;7import org.testng.Assert;8import org.testng.annotations.Test;9import java.lang.reflect.Method;10public class PowerMockExpectedExceptionsExtractorImplTest extends PowerMockTestCase {11 public void testExpectedException() throws Exception {12 PowerMockExpectedExceptionsExtractorImpl powerMockExpectedExceptionsExtractorImpl = new PowerMockExpectedExceptionsExtractorImpl();13 Method method = PowerMockExpectedExceptionsExtractorImplTest.class.getMethod("testExpectedException");14 Class<?>[] expectedExceptions = powerMockExpectedExceptionsExtractorImpl.getExpectedExceptions(method);15 Assert.assertEquals(expectedExceptions[0].newInstance(), new Exception());16 }17}18package org.powermock.modules.testng.internal;19import org.powermock.core.classloader.MockClassLoader;20import org.powermock.core.transformers.MockTransformerChain;21import org.powermock.core.transformers.impl.*;22import org.powermock.modules.testng.PowerMockTestCase;23import org.powermock.reflect.Whitebox;24import org.testng.Assert;25import org.testng.annotations.Test;26import java.lang.reflect.Method;27public class PowerMockExpectedExceptionsExtractorImplTest extends PowerMockTestCase {28 public void testExpectedException() throws Exception {29 PowerMockExpectedExceptionsExtractorImpl powerMockExpectedExceptionsExtractorImpl = new PowerMockExpectedExceptionsExtractorImpl();
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.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run Powermock automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Most used methods in PowerMockExpectedExceptionsExtractorImpl
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
