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How to use expectedException method of org.powermock.modules.junit4.legacy.internal.impl.testcaseworkaround.PowerMockJUnit4LegacyTestMethodRunner class

Best Powermock code snippet using org.powermock.modules.junit4.legacy.internal.impl.testcaseworkaround.PowerMockJUnit4LegacyTestMethodRunner.expectedException

Source:PowerMockJUnit4LegacyTestMethodRunner.java

...101	protected void runUnprotected() {102		try {103			executeMethodBody();104			if (expectsException())105				addFailure(new AssertionError("Expected exception: " + expectedException().getName()));106		} catch (InvocationTargetException e) {107			Throwable actual = e.getTargetException();108			if (!expectsException())109				addFailure(actual);110			else if (isUnexpected(actual)) {111				String message = "Unexpected exception, expected<" + expectedException().getName() + "> but was<"112						+ actual.getClass().getName() + ">";113				addFailure(new Exception(message, actual));114			}115		} catch (Throwable e) {116			addFailure(e);117		}118	}119120	private boolean isUnexpected(Throwable exception) {121		return !expectedException().isAssignableFrom(exception.getClass());122	}123124	private boolean expectsException() {125		return expectedException() != null;126	}127128	private Class<? extends Throwable> expectedException() {129		return testIntrospector.expectedException(method);130	}131132}
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expectedException

Using AI Code Generation

1public void test() throws Exception {2    PowerMockJUnit4LegacyTestMethodRunner runner = new PowerMockJUnit4LegacyTestMethodRunner(3            new PowerMockJUnit4LegacyMethodRule(), new PowerMockJUnit4LegacyClassRunner(TestClass.class));4    runner.expectedException(IllegalArgumentException.class);5    runner.executeTestMethod();6}7public void test() throws Exception {8    PowerMockJUnit4LegacyTestMethodRunner runner = new PowerMockJUnit4LegacyTestMethodRunner(9            new PowerMockJUnit4LegacyMethodRule(), new PowerMockJUnit4LegacyClassRunner(TestClass.class));10    runner.expectedException(IllegalArgumentException.class);11    runner.executeTestMethod();12}

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