How to use ExceptionHandlingRuleTest class of samples.junit410.rules package

Best Powermock code snippet using samples.junit410.rules.ExceptionHandlingRuleTest

Source:ExceptionHandlingRuleTest.java

...33import static org.powermock.api.easymock.PowerMock.*;3435@RunWith(PowerMockRunner.class)36@PrepareForTest(SimpleThingCreator.class)37public class ExceptionHandlingRuleTest {3839    @Rule40    public SimpleEasyMockJUnitRule mocks = new SimpleEasyMockJUnitRule();4142    private SimpleThingImpl simpleThingMock = mocks.createMock(SimpleThingImpl.class);4344    // object under test45    private ThingToTest testThing;4647    @Before48    public void setUp() throws Exception {49        mockStatic(SimpleThingCreator.class);50        expect(SimpleThingCreator.createSimpleThing()).andReturn(simpleThingMock);51        replay(SimpleThingCreator.class);
...

ExceptionHandlingRuleTest

Using AI Code Generation

1import static org.junit.Assert.assertEquals;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.ExpectedException;5public class ExceptionHandlingRuleTest {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("Hello");16        throw new NullPointerException("Hello");17    }18    public void throwsNumberFormatException() {19        thrown.expect(NumberFormatException.class);20        thrown.expectMessage("For input string");21        Integer.parseInt("1a");22    }23    public void throwsNumberFormatExceptionWithMessage() {24        thrown.expect(NumberFormatException.class);25        thrown.expectMessage("For input string: \"1a\"");26        Integer.parseInt("1a");27    }28    public void throwsArithmeticException() {29        thrown.expect(ArithmeticException.class);30        thrown.expectMessage("/ by zero");31        int i = 1 / 0;32    }33    public void throwsIllegalArgumentException() {34        thrown.expect(IllegalArgumentException.class);35        thrown.expectMessage("a test");36        assertEquals(3, 4);37    }38}

ExceptionHandlingRuleTest

Using AI Code Generation

1package samples.junit410.rules;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.ExpectedException;5public class ExceptionHandlingRuleTest {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("happened");16    throw new NullPointerException("something happened");17  }18}19	at org.junit.Assert.assertEquals(Assert.java:115)20	at org.junit.Assert.assertEquals(Assert.java:144)21	at samples.junit410.rules.ExceptionHandlingRuleTest.throwsNullPointerExceptionWithMessage(ExceptionHandlingRuleTest.java:22)22public class ExternalResource extends org.junit.rules.ExternalResource {23  private final String name;24  public ExternalResource(String name) {25    this.name = name;26  }27  protected void before() throws Throwable {28    System.out.println(name + ": before");29  }30  protected void after() {31    System.out.println(name + ": after");32  }33}34public class ExternalResourceTest {35  public ExternalResource resource1 = new ExternalResource("resource1");36  public ExternalResource resource2 = new ExternalResource("resource2");37  public void test() {38    System.out.println("test");39  }40}41public class TemporaryFolder extends org.junit.rules.TemporaryFolder {42  private final String name;43  public TemporaryFolder(String name) {

ExceptionHandlingRuleTest

Using AI Code Generation

1package samples.junit410.rules;2import static org.junit.Assert.*;3import java.io.File;4import java.io.FileNotFoundException;5import java.io.IOException;6import org.junit.Rule;7import org.junit.Test;8import org.junit.rules.ExpectedException;9public class ExceptionHandlingRuleTest {10    public ExpectedException thrown = ExpectedException.none();11    public void throwsNothing() {12    }13    public void throwsNullPointerException() {14        thrown.expect(NullPointerException.class);15        throw new NullPointerException();16    }17    public void throwsNullPointerExceptionWithMessage() {18        thrown.expect(NullPointerException.class);19        thrown.expectMessage("happened");20        throw new NullPointerException("happened");21    }22    public void throwsNullPointerExceptionWithMessageContaining() {23        thrown.expect(NullPointerException.class);24        thrown.expectMessage("happened");25        thrown.reportMissingExceptionWithMessage("should have thrown NullPointerException");26        throw new NullPointerException("something happened");27    }28    public void throwsFileNotFoundException() throws FileNotFoundException {29        thrown.expect(FileNotFoundException.class);30        thrown.expectMessage(new File("non-existing.txt").getAbsolutePath());31        throw new FileNotFoundException(new File("non-existing.txt").getAbsolutePath());32    }33    public void throwsIOException() throws IOException {34        thrown.expect(IOException.class);35        throw new IOException();36    }37}

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