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

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

Source:NoRuleAssertionErrorTest.java

...18import org.junit.Test;19import org.junit.runner.RunWith;20import org.powermock.modules.junit4.PowerMockRunner;21@RunWith(PowerMockRunner.class)22public class NoRuleAssertionErrorTest {23    @Test(expected = AssertionError.class)24    public void assertionErrorIsThrownOnFailureWhenNoRulesDefined() throws Exception {25        Assert.assertTrue(false);26    }27}...

NoRuleAssertionErrorTest

Using AI Code Generation

1package samples.junit48.rules;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.ExpectedException;5public class NoRuleAssertionErrorTest {6    public ExpectedException thrown = ExpectedException.none();7    public void throwsNothing() {8    }9    public void throwsNullPointerException() {10        thrown.expect(NullPointerException.class);11        throw new NullPointerException();12    }13    public void throwsNullPointerExceptionWithMessage() {14        thrown.expect(NullPointerException.class);15        thrown.expectMessage("message");16        throw new NullPointerException("message");17    }18    public void throwsNullPointerExceptionWithWrongMessage() {19        thrown.expect(NullPointerException.class);20        thrown.expectMessage("message");21        throw new NullPointerException("other message");22    }23}

NoRuleAssertionErrorTest

Using AI Code Generation

1package samples.junit48.rules;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.ErrorCollector;5import org.junit.rules.ExpectedException;6import org.junit.rules.RuleChain;7import org.junit.rules.TestName;8import org.junit.rules.TestRule;9import static org.hamcrest.CoreMatchers.containsString;10import static org.hamcrest.CoreMatchers.equalTo;11import static org.hamcrest.CoreMatchers.is;12import static org.junit.Assert.assertThat;13public class NoRuleAssertionErrorTest {14    private final ExpectedException thrown = ExpectedException.none();15    private final ErrorCollector collector = new ErrorCollector();16    private final TestName name = new TestName();17            .outerRule(thrown)18            .around(collector)19            .around(name);20    public void test() {21        thrown.expect(AssertionError.class);22        thrown.expectMessage(containsString("test"));23        thrown.expectMessage(containsString("expected"));24        thrown.expectMessage(containsString("actual"));25        thrown.expectMessage(containsString("not equal"));26        assertThat("test", is(equalTo("not equal")));27    }28}29    at org.junit.Assert.assertEquals(Assert.java:115)30    at org.junit.Assert.assertEquals(Assert.java:144)31    at org.junit.Assert.assertThat(Assert.java:780)32    at org.junit.Assert.assertThat(Assert.java:738)33    at samples.junit48.rules.NoRuleAssertionErrorTest.test(NoRuleAssertionErrorTest.java:40)34package samples.junit48.rules;35import org.junit.Rule;36import org.junit.Test;37import org.junit.rules.ErrorCollector;38import org.junit.rules.RuleChain;39import org.junit.rules.TestName

NoRuleAssertionErrorTest

Using AI Code Generation

1package samples.junit48.rules;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.ExpectedException;5public class NoRuleAssertionErrorTest {6    public ExpectedException thrown = ExpectedException.none();7    public void throwsNothing() {8    }9    public void throwsNullPointerException() {10        thrown.expect(NullPointerException.class);11        throw new NullPointerException();12    }13    public void throwsNullPointerExceptionWithMessage() {14        thrown.expect(NullPointerException.class);15        thrown.expectMessage("is null");16        throw new NullPointerException("is null");17    }18    public void throwsIllegalArgumentExceptionWithMessage() {19        thrown.expect(IllegalArgumentException.class);20        thrown.expectMessage("Illegal argument");21        throw new IllegalArgumentException("Illegal argument");22    }23}24package samples.junit48.rules;25import org.junit.Test;26import org.junit.runner.JUnitCore;27import org.junit.runner.Result;28import org.junit.runner.notification.Failure;29import static org.junit.Assert.assertEquals;30public class NoRuleAssertionErrorTestRunner {31    public static void main(String[] args) {32        Result result = JUnitCore.runClasses(NoRuleAssertionErrorTest.class);33        for (Failure failure : result.getFailures()) {34            System.out.println(failure.toString());35        }36        System.out.println("Result=="+result.wasSuccessful());37    }38}39    at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:28)40    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)41    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)42    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)43    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)44    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)45    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)46    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)

NoRuleAssertionErrorTest

Using AI Code Generation

1import org.junit.Rule;2import org.junit.Test;3import org.junit.rules.ErrorCollector;4import org.junit.rules.ExpectedException;5import org.junit.rules.TestName;6import org.junit.rules.Verifier;7import org.junit.runners.model.Statement;8import java.util.ArrayList;9import java.util.List;10import static org.hamcrest.CoreMatchers.equalTo;11import static org.hamcrest.CoreMatchers.is;12import static org.junit.Assert.assertThat;13public class NoRuleAssertionErrorTest {14    public final TestName testName = new TestName();15    public final ExpectedException expectedException = ExpectedException.none();16    public final ErrorCollector collector = new ErrorCollector();17    public final Verifier verifier = new Verifier() {18        protected void verify() throws Throwable {19            assertThat(getErrors(), is(equalTo(0)));20        }21    };22    private final List<Throwable> errors = new ArrayList<Throwable>();23    public void testWithNoRuleAssertionError() throws Exception {24        assertThat(1, is(equalTo(2)));25    }26    public void testWithExpectedException() throws Exception {27        expectedException.expect(AssertionError.class);28        assertThat(1, is(equalTo(2)));29    }30    public void testWithErrorCollector() throws Exception {31        collector.addError(new AssertionError());32    }33    public void testWithVerifier() throws Exception {34        errors.add(new AssertionError());35    }36    protected int getErrors() {37        return errors.size();38    }39}40public void testWithTestName() throws Exception {41    assertThat(testName.getMethodName(), is(equalTo("testWithTestName")));42}

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