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How to use ThrowingRuleTest class of samples.junit48.rules package

Best Powermock code snippet using samples.junit48.rules.ThrowingRuleTest

Source:ThrowingRuleTest.java

...27 * href="http://code.google.com/p/powermock/issues/detail?id=179">issue 179</a>28 * has been resolved. Thanks to Andrei Ivanov for finding this bug.29 */30@RunWith(PowerMockRunner.class)31public class ThrowingRuleTest {32    @Rule33    public ExpectedException thrown = ExpectedException.none();3435    @Test36    public void throwsNullPointerException() {37        thrown.expect(RuntimeException.class);38        throw new RuntimeException();39    }4041    @Test42    public void throwsNullPointerExceptionWithMessage() {43        thrown.expect(NullPointerException.class);44        thrown.expectMessage("What happened?");45        throw new NullPointerException("What happened?");
...

ThrowingRuleTest

Using AI Code Generation

1package samples.junit48.rules;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.ExpectedException;5import org.junit.rules.TestRule;6import org.junit.runner.Description;7import org.junit.runners.model.Statement;8public class ThrowingRuleTest {9public ExpectedException thrown = ExpectedException.none();10public TestRule rule = new TestRule() {11public Statement apply(Statement base, Description description) {12return new Statement() {13public void evaluate() throws Throwable {14try {15base.evaluate();16} catch (Throwable t) {17throw t;18}19}20};21}22};23public void throwsNothing() {24}25public void throwsNullPointerException() {26thrown.expect(NullPointerException.class);27throw new NullPointerException();28}29public void throwsIllegalArgumentException() {30thrown.expect(IllegalArgumentException.class);31throw new IllegalArgumentException();32}33}

ThrowingRuleTest

Using AI Code Generation

1public class ThrowingRuleTest {2    public final ExpectedException thrown = ExpectedException.none();3    public void throwsNothing() {4    }5    public void throwsNullPointerException() {6        thrown.expect(NullPointerException.class);7        throw new NullPointerException();8    }9    public void throwsNullPointerExceptionWithMessage() {10        thrown.expect(NullPointerException.class);11        thrown.expectMessage("happened");12        throw new NullPointerException("something happened");13    }14    public void throwsNullPointerExceptionWithMessageContaining() {15        thrown.expect(NullPointerException.class);16        thrown.expectMessage(containsString("happened"));17        throw new NullPointerException("something happened");18    }19}20public class ExpectedExceptionTest {21    public final ExpectedException thrown = ExpectedException.none();22    public void throwsNullPointerException() {23        thrown.expect(NullPointerException.class);24        throw new NullPointerException();25    }26}27public class ExpectedExceptionTest {28    public final ExpectedException thrown = ExpectedException.none();29    public void throwsNullPointerExceptionWithMessage() {30        thrown.expect(NullPointerException.class);31        thrown.expectMessage("happened");32        throw new NullPointerException("something happened");33    }34}35public class ExpectedExceptionTest {36    public final ExpectedException thrown = ExpectedException.none();37    public void throwsNullPointerExceptionWithMessageContaining() {38        thrown.expect(NullPointerException.class);39        thrown.expectMessage(containsString("happened"));40        throw new NullPointerException("something

ThrowingRuleTest

Using AI Code Generation

1import org.junit.Rule;2import org.junit.Test;3import org.junit.rules.ExpectedException;4import org.junit.rules.TestRule;5import org.junit.runner.Description;6import org.junit.runners.model.Statement;7import samples.junit48.rules.ThrowingRuleTest;8public class ThrowingRuleTest {9    public TestRule rule = new TestRule() {10        public Statement apply(Statement base, Description description) {11            return new Statement() {12                public void evaluate() throws Throwable {13                    try {14                        base.evaluate();15                    } catch (Throwable t) {16                        throw new RuntimeException("Rule caught", t);17                    }18                }19            };20        }21    };22    public ExpectedException thrown = ExpectedException.none();23    public void test() {24        thrown.expect(RuntimeException.class);25        thrown.expectMessage("Rule caught");26        thrown.expectCause(NullPointerException.class);27        throw new NullPointerException();28    }29}30    at org.junit.Assert.assertEquals(Assert.java:115)31    at org.junit.Assert.assertEquals(Assert.java:144)32    at samples.junit48.rules.ThrowingRuleTest.test(ThrowingRuleTest.java:32)

ThrowingRuleTest

Using AI Code Generation

1public class ThrowingRuleTest {2    public final ExpectedException thrown = ExpectedException.none();3    public void shouldTestExceptionMessage() throws Exception {4        thrown.expect(IllegalArgumentException.class);5        thrown.expectMessage("a message");6        throw new IllegalArgumentException("a message");7    }8    public void shouldTestExceptionMessageMatcher() throws Exception {9        thrown.expect(IllegalArgumentException.class);10        thrown.expectMessage(containsString("message"));11        throw new IllegalArgumentException("a message");12    }13}14ExpectedException.none()15ExpectedException.expect(Class<T> exceptionClass)16ExpectedException.expectMessage(String message)17ExpectedException.expectMessage(Matcher<String> matcher)18ExpectedException.expectMessage(Pattern messagePattern)19ExpectedException.expectCause(Matcher<? super

ThrowingRuleTest

Using AI Code Generation

1package samples.junit48.rules;2import org.junit.rules.ExpectedException;3import org.junit.Rule;4import org.junit.Test;5import static org.hamcrest.CoreMatchers.is;6import static org.hamcrest.CoreMatchers.startsWith;7public class ThrowingRuleTest {8public ExpectedException thrown = ExpectedException.none();9public void shouldTestExceptionMessage() throws IndexOutOfBoundsException {10thrown.expect(IndexOutOfBoundsException.class);11thrown.expectMessage("Index: 0, Size: 0");12thrown.expectMessage(startsWith("Index:"));13thrown.expectMessage(is("Index: 0, Size: 0"));14new java.util.ArrayList<Object>().get(0);15}16}17In the above code, we have used the expectMessage() method to set the expectation on

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