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How to use ThrowAction class of org.jmock.lib.action package

Best Jmock-library code snippet using org.jmock.lib.action.ThrowAction

Source:ThrowActionTests.java

...4import junit.framework.AssertionFailedError;5import junit.framework.TestCase;6import org.hamcrest.StringDescription;7import org.jmock.api.Invocation;8import org.jmock.lib.action.ThrowAction;9import org.jmock.test.unit.support.AssertThat;10import org.jmock.test.unit.support.DummyThrowable;11import org.jmock.test.unit.support.MethodFactory;12public class ThrowActionTests extends TestCase {13    static final Throwable THROWABLE = new DummyThrowable();14    static final Class<?>[] EXCEPTION_TYPES = {DummyThrowable.class};15    MethodFactory methodFactory;16    Invocation invocation;17    ThrowAction throwAction;18    @Override19    public void setUp() {20        methodFactory = new MethodFactory();21        invocation = new Invocation("INVOKED-OBJECT",22                                    methodFactory.newMethod("methodName", MethodFactory.NO_ARGUMENTS, void.class, EXCEPTION_TYPES));23        throwAction = new ThrowAction(THROWABLE);24    }25    public void testThrowsThrowableObjectPassedToConstructorWhenInvoked() {26        try {27            throwAction.invoke(invocation);28        }29        catch (Throwable t) {30            assertSame("Should be the same throwable", THROWABLE, t);31        }32    }33    public void testIncludesDetailsOfThrowableInDescription() {34    	String description = StringDescription.toString(throwAction);35        assertTrue("contains class of thrown object in description",36                   description.indexOf(THROWABLE.toString()) >= 0);37        assertTrue("contains 'throws' in description",38                   description.indexOf("throws") >= 0);39    }40    public static class ExpectedExceptionType1 extends Exception {41        private static final long serialVersionUID = 1L;42    }43    public static class ExpectedExceptionType2 extends Exception {44        private static final long serialVersionUID = 1L;45    }46    public void testDoesNotAllowThrowingIncompatibleCheckedException() throws Throwable {47        Class<?>[] expectedExceptionTypes = {ExpectedExceptionType1.class, ExpectedExceptionType2.class};48        Invocation incompatibleInvocation = 49            new Invocation("INVOKED-OBJECT", methodFactory.newMethod("methodName", MethodFactory.NO_ARGUMENTS, void.class, expectedExceptionTypes));50        try {51            throwAction.invoke(incompatibleInvocation);52        }53        catch (IllegalStateException ex) {54            String message = ex.getMessage();55            for (int i = 0; i < expectedExceptionTypes.length; i++) {56                AssertThat.stringIncludes("should include name of expected exception types",57                    expectedExceptionTypes[i].getName(), message);58            }59            AssertThat.stringIncludes("should include name of thrown exception type",60                THROWABLE.getClass().getName(), message);61            return;62        }63        fail("should have failed");64    }65    public void testGivesInformativeErrorMessageIfAttemptToThrowCheckedExceptionFromMethodWithNoExceptions() throws Throwable {66        Invocation incompatibleInvocation = 67            new Invocation("INVOKED-OBJECT", methodFactory.newMethod("methodName", MethodFactory.NO_ARGUMENTS, void.class, MethodFactory.NO_EXCEPTIONS));68        69        try {70            throwAction.invoke(incompatibleInvocation);71        }72        catch (IllegalStateException ex) {73            String message = ex.getMessage();74            AssertThat.stringIncludes("should include name of thrown exception type",75                THROWABLE.getClass().getName(), message);76            AssertThat.stringIncludes("should describe that the method doesn't allow any exceptions",77                "no exceptions", message);78            return;79        }80        fail("should have failed");81    }82    public void testDoesNotCheckTypeCompatiblityOfUncheckedExceptions() throws Throwable {83        throwAction = new ThrowAction(new RuntimeException());84        try {85            throwAction.invoke(invocation);86        }87        catch (RuntimeException ex) {88            return;89        }90        fail("should have thrown a RuntimeException");91    }92    public void testDoesNotCheckTypeCompatiblityOfErrors() throws Throwable {93        throwAction = new ThrowAction(new Error());94        try {95            throwAction.invoke(invocation);96        }97        catch (AssertionFailedError err) {98            throw err;99        }100        catch (Error ex) {101            return;102        }103        fail("should have thrown an Error");104    }105    public void testSetsStackTraceWhenExceptionIsThrown() {106        try {107            throwAction.invoke(invocation);108        }109        catch (Throwable t) {110            StackTraceElement[] stackTrace = t.getStackTrace();111            assertEquals("thrown from ThrowAction object",112                         throwAction.getClass().getName(), stackTrace[0].getClassName());113        }114    }115}...

Source:DelayedThrowAction.java

1package org.auscope.portal.core.test.jmock;2import org.jmock.api.Invocation;3import org.jmock.lib.action.ThrowAction;4/**5 * A simple extension on ThrowAction that adds a delay before throwing the exception6 * 7 * @author Josh Vote8 *9 */10public class DelayedThrowAction extends ThrowAction {11    private long delayMs;12    /**13     * Creates a new instance14     * 15     * @param throwable16     * @param delayMs17     *            The delay in milli seconds18     */19    public DelayedThrowAction(Throwable throwable, long delayMs) {20        super(throwable);21        this.delayMs = delayMs;22    }23    @Override24    public Object invoke(Invocation i) throws Throwable {25        Thread.sleep(delayMs);26        return super.invoke(i);27    }28}...

ThrowAction

Using AI Code Generation

1import org.jmock.MockObjectTestCase;2import org.jmock.Mock;3import org.jmock.core.Invocation;4import org.jmock.expectation.AssertMo;5import org.jmock.lib.action.ThrowAction;6public class ThrowActionTest extends MockObjectTestCase {7    public void testThrowAction() {8        Mock mock = mock(Invocation.class);9        mock.expects(once()).method("invokedMethod").will(10                new ThrowAction(new RuntimeException("Exception")));11        try {12            mock.proxy().invokedMethod();13            fail("Should have thrown exception");14        } catch (RuntimeException e) {15            AssertMo.assertIncludes("should have exception message",16                    "Exception", e.getMessage());17        }18    }19}20at org.jmock.lib.action.ThrowAction.invoke(ThrowAction.java:36)21at org.jmock.core.InvocationDispatcher.dispatch(InvocationDispatcher.java:49)22at org.jmock.core.InvocationDispatcher.dispatch(InvocationDispatcher.java:45)23at org.jmock.core.DynamicMock.invoke(DynamicMock.java:40)24at $Proxy0.invokedMethod(Unknown Source)25at ThrowActionTest.testThrowAction(ThrowActionTest.java:27)26at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)27at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)28at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)29at java.lang.reflect.Method.invoke(Method.java:324)30at junit.framework.TestCase.runTest(TestCase.java:154)31at junit.framework.TestCase.runBare(TestCase.java:127)32at junit.framework.TestResult$1.protect(TestResult.java:106)33at junit.framework.TestResult.runProtected(TestResult.java:124)34at junit.framework.TestResult.run(TestResult.java:109)35at junit.framework.TestCase.run(TestCase.java:118)36at junit.framework.TestSuite.runTest(TestSuite.java:208)37at junit.framework.TestSuite.run(TestSuite.java:203)38at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)39at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)40at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)41at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)42at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(Rem

ThrowAction

Using AI Code Generation

1import org.jmock.Mock;2import org.jmock.MockObjectTestCase;3import org.jmock.lib.action.ThrowAction;4public class ThrowActionTest extends MockObjectTestCase {5    public void testThrowsException() {6        Mock mock = mock(SomeInterface.class);7        mock.expects(once()).method("someMethod").will(8                new ThrowAction(new Exception("some exception")));9        try {10            ((SomeInterface) mock.proxy()).someMethod();11            fail("should have thrown exception");12        } catch (Exception e) {13            assertEquals("some exception", e.getMessage());14        }15    }16    public interface SomeInterface {17        void someMethod();18    }19}20import org.jmock.Mock;21import org.jmock.MockObjectTestCase;22import org.jmock.lib.action.ThrowAction;23public class ThrowActionTest extends MockObjectTestCase {24    public void testThrowsException() {25        Mock mock = mock(SomeInterface.class);26        mock.expects(once()).method("someMethod").will(27                new ThrowAction(new Exception("some exception")));28        try {29            ((SomeInterface) mock.proxy()).someMethod();30            fail("should have thrown exception");31        } catch (Exception e) {32            assertEquals("some exception", e.getMessage());33        }34    }35    public interface SomeInterface {36        void someMethod();37    }38}39import org.jmock.Mock;40import org.jmock.MockObjectTestCase;41import org.jmock.lib.action.ThrowAction;42public class ThrowActionTest extends MockObjectTestCase {43    public void testThrowsException() {44        Mock mock = mock(SomeInterface.class);45        mock.expects(once()).method("someMethod").will(46                new ThrowAction(new Exception("some exception")));47        try {48            ((SomeInterface) mock.proxy()).someMethod();49            fail("should have thrown exception");50        } catch (Exception e) {51            assertEquals("some exception", e.getMessage());52        }53    }54    public interface SomeInterface {55        void someMethod();56    }57}58import org.jmock.Mock;59import org.jmock.MockObjectTestCase;60import org.jmock.lib.action.ThrowAction;61public class ThrowActionTest extends MockObjectTestCase {

ThrowAction

Using AI Code Generation

1import org.jmock.Mock;2import org.jmock.MockObjectTestCase;3import org.jmock.core.Invocation;4import org.jmock.core.stub.ThrowAction;5public class 1 extends MockObjectTestCase {6    public void testThrowException() {7        Mock mock = mock(Interface.class);8        mock.stubs().method("method").will(new ThrowAction(new Exception("Exception")));9        try {10            mock.expects(once()).method("method");11            fail("Should throw exception");12        } catch (Exception e) {

ThrowAction

Using AI Code Generation

1import java.io.*;2import org.jmock.*;3import org.jmock.core.*;4import org.jmock.lib.action.*;5{6	public static void main(String args[])throws Exception7	{8		Mock mock = new Mock(ThrowAction.class);9		ThrowAction action = new ThrowAction(new IOException("Hello"));10		mock.expects(once()).method("action").will(action);11		ThrowAction obj = (ThrowAction)mock.proxy();12		obj.action();13	}14}15	at 1.main(1.java:22)

ThrowAction

Using AI Code Generation

1import org.jmock.*;2import org.jmock.lib.action.ThrowAction;3public class 1 {4    public static void main(String[] args) {5        Mock mockObject = new Mock(Interface.class);6        ThrowAction throwAction = new ThrowAction(new Exception());7        mockObject.expects(once()).method("method").will(throwAction);8        Interface mockInterface = (Interface)mockObject.proxy();9        try {10            mockInterface.method();11        } catch (Exception e) {12            System.out.println("Exception thrown");13        }14    }15}

ThrowAction

Using AI Code Generation

1package com.ack.jmock;2import org.jmock.Mock;3import org.jmock.MockObjectTestCase;4import org.jmock.lib.action.ThrowAction;5public class ThrowActionTest extends MockObjectTestCase {6  public void testThrowAction() {7    Mock mock = mock( SomeInterface.class );8    mock.expects( once() ).method( "someMethod" )9        .will( new ThrowAction( new Exception( "some exception" ) ) );10    SomeInterface someInterface = (SomeInterface) mock.proxy();11    try {12      someInterface.someMethod();13      fail( "should have thrown an exception" );14    }15    catch( Exception e ) {16      assertEquals( "some exception", e.getMessage() );17    }18  }19}20package com.ack.jmock;21public interface SomeInterface {22  public void someMethod();23}24package com.ack.jmock;25import org.jmock.Mock;26import org.jmock.MockObjectTestCase;27import org.jmock.lib.action.ThrowAction;28public class ThrowActionTest extends MockObjectTestCase {29  public void testThrowAction() {30    Mock mock = mock( SomeInterface.class );31    mock.expects( once() ).method( "someMethod" )32        .will( new ThrowAction( new Exception( "some exception" ) ) );33    SomeInterface someInterface = (SomeInterface) mock.proxy();34    try {35      someInterface.someMethod();36      fail( "should have thrown an exception" );37    }38    catch( Exception e ) {39      assertEquals( "some exception", e.getMessage() );40    }41  }42}43package com.ack.jmock;44public interface SomeInterface {45  public void someMethod();46}47package com.ack.jmock;48import org.jmock.Mock;49import org.jmock.MockObjectTestCase;50import org.j

ThrowAction

Using AI Code Generation

1import java.io.*;2import org.jmock.*;3import org.jmock.core.*;4import org.jmock.lib.action.*;5{6	public static void main(String args[])throws Exception7	{8		Mock mock = new Mock(ThrowAction.class);9		ThrowAction action = new ThrowAction(new IOException("Hello"));10		mock.expects(once()).method("action").will(action);11		ThrowAction obj = (ThrowAction)mock.proxy();12		obj.action();13	}14}15	at 1.main(1.java:22)

ThrowAction

Using AI Code Generation

1package com.ack.jmock;2import org.jmock.Mock;3import org.jmock.MockObjectTestCase;4import org.jmock.lib.action.ThrowAction;5public class ThrowActionTest extends MockObjectTestCase {6  public void testThrowAction() {7    Mock mock = mock( SomeInterface.class );8    mock.expects( once() ).method( "someMethod" )9        .will( new ThrowAction( new Exception( "some exception" ) ) );10    SomeInterface someInterface = (SomeInterface) mock.proxy();11    try {12      someInterface.someMethod();13      fail( "should have thrown an exception" );14    }15    catch( Exception e ) {16      assertEquals( "some exception", e.getMessage() );17    }18  }19}20package com.ack.jmock;21public interface SomeInterface {22  public void someMethod();23}24package com.ack.jmock;25import org.jmock.Mock;26import org.jmock.MockObjectTestCase;27import org.jmock.lib.action.ThrowAction;28public class ThrowActionTest extends MockObjectTestCase {29  public void testThrowAction() {30    Mock mock = mock( SomeInterface.class );31    mock.expects( once() ).method( "someMethod" )32        .will( new ThrowAction( new Exception( "some exception" ) ) );33    SomeInterface someInterface = (SomeInterface) mock.proxy();34    try {35      someInterface.someMethod();36      fail( "should have thrown an exception" );37    }38    catch( Exception e ) {39      assertEquals( "some exception", e.getMessage() );40    }41  }42}43package com.ack.jmock;44public interface SomeInterface {45  public void someMethod();46}47package com.ack.jmock;48import org.jmock.Mock;49import org.jmock.MockObjectTestCase;50import org.j

ThrowAction

Using AI Code Generation

1import org.jmock.core.*;2import org.jmock.lib.action.*;3public class 1 {4    public static void main(String[] args) {5        ThrowAction throwAction = new ThrowAction(new Exception("Exception"));6        MockObject mockObject = new MockObject();7        Object proxy = mockObject.proxy();8        mockObject.expects(once()).method("method").will(throwAction);9        proxy.method();10    }11}12    at 1.main(1.java:12)

ThrowAction

Using AI Code Generation

1import org.jmock.core.*;2import org.jmock.lib.action.*;3import org.jmock.lib.legacy.*;4import org.jmock.*;5public class ThrowActionExample {6   public static void main(String[] args) {7      MockObject mock = new MockObject();8      mock.stubs().method("foo").will(new ThrowAction(new Exception()));9      try {10         mock.proxy().foo();11      }12      catch (Exception e) {13         System.out.println("Exception caught");14      }15   }16}17import org.jmock.core.*;18import org.jmock.lib.action.*;19import org.jmock.lib.legacy.*;20import org.jmock.*;21public class ThrowActionExample {22   public static void main(String[] args) {23      MockObject mock = new MockObject();24      mock.stubs().method("foo").will(new ThrowAction(new Exception()));25      try {26         mock.proxy().foo();27      }28      catch (Exception e) {29         System.out.println("Exception caught");30      }31   }32}

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