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How to use describeTo method of org.jmock.test.unit.support.MockAction class

Best Jmock-library code snippet using org.jmock.test.unit.support.MockAction.describeTo

Source:InvocationExpectationTests.java

...29				assertTrue("expected " + expected + ", was " + actual,30				           equalTo(expected).matches(actual));31				return result;32			}33			public void describeTo(Description description) {34			}35		};36	}37	38	public void testMatchesAnythingByDefault() {39		assertTrue("should match", expectation.matches(40				new Invocation(new Object(), methodFactory.newMethod("method"), Invocation.NO_PARAMETERS)));41		assertTrue("should match", expectation.matches(42				new Invocation(new Object(), methodFactory.newMethod("anotherMethod"), 43						       new Object[]{1,2,3,4})));44	}45	46	public void testCanConstrainTargetObject() {47		Object anotherObject = "anotherObject";48		49		expectation.setObjectMatcher(sameInstance(targetObject));50		51		assertTrue("should match", expectation.matches(new Invocation(targetObject, method, Invocation.NO_PARAMETERS)));52		assertTrue("should not match", !expectation.matches(new Invocation(anotherObject, method, Invocation.NO_PARAMETERS)));53	}54	55	public void testCanConstrainMethod() {56		Method anotherMethod = methodFactory.newMethod("anotherMethod");57		58		expectation.setMethodMatcher(equalTo(method));59		60		assertTrue("should match", expectation.matches(new Invocation(targetObject, method, Invocation.NO_PARAMETERS)));61		assertTrue("should not match", !expectation.matches(new Invocation(targetObject, anotherMethod, Invocation.NO_PARAMETERS)));62	}63	64	public void testCanConstrainArguments() {65		Object[] args = {1,2,3,4};66		Object[] differentArgs = {5,6,7,8};67		Object[] differentArgCount = {1,2,3};68		Object[] noArgs = null;69		70		expectation.setParametersMatcher(new AllParametersMatcher(args));71		72		assertTrue("should match", expectation.matches(new Invocation(targetObject, method, args)));73		assertTrue("should not match", !expectation.matches(new Invocation(targetObject, method, differentArgs)));74		assertTrue("should not match", !expectation.matches(new Invocation(targetObject, method, differentArgCount)));75		assertTrue("should not match", !expectation.matches(new Invocation(targetObject, method, noArgs)));76	}77	78	public void testDoesNotMatchIfMatchingCountMatcherDoesNotMatch() throws Throwable {79		Invocation invocation = new Invocation("targetObject", methodFactory.newMethod("method"), Invocation.NO_PARAMETERS);80		81		int maxInvocationCount = 3;82        83        expectation.setCardinality(new Cardinality(0, maxInvocationCount));84		85		int i;86		for (i = 0; i < maxInvocationCount; i++) {87			assertTrue("should match after " + i +" invocations", expectation.matches(invocation));88			expectation.invoke(invocation);89		}90		assertFalse("should not match after " + i + " invocations", expectation.matches(invocation));91	}92	93	public void testMustMeetTheRequiredInvocationCountButContinuesToMatch() throws Throwable {94		Invocation invocation = new Invocation("targetObject", methodFactory.newMethod("method"));95		96		int requiredInvocationCount = 3;97		expectation.setCardinality(new Cardinality(requiredInvocationCount, Integer.MAX_VALUE));98		99		int i;100		for (i = 0; i < requiredInvocationCount; i++) {101			assertTrue("should match after " + i +" invocations", 102					expectation.matches(invocation));103			assertFalse("should not be satisfied after " + i +" invocations",104					expectation.isSatisfied());105			106			expectation.invoke(invocation);107		}108		assertTrue("should match after " + i +" invocations", 109		           expectation.matches(invocation));110		assertTrue("should be satisfied after " + i +" invocations",111		           expectation.isSatisfied());112	}113    public void testPerformsActionWhenInvoked() throws Throwable {114        final Method stringReturningMethod = methodFactory.newMethod("tester", new Class[0], String.class, new Class[0]);115        Invocation invocation = new Invocation(targetObject, stringReturningMethod, Invocation.NO_PARAMETERS);116        MockAction action = new MockAction();117        118        action.expectInvoke = true;119        action.expectedInvocation = invocation;120        action.result = "result";121        122        expectation.setAction(action);123        124        Object actualResult = expectation.invoke(invocation);125        126        assertSame("actual result", action.result, actualResult);127        assertTrue("action1 was invoked", action.wasInvoked);128    }129    130    public void testPerformsSideEffectsWhenInvoked() throws Throwable {131        FakeSideEffect sideEffect1 = new FakeSideEffect();132        FakeSideEffect sideEffect2 = new FakeSideEffect();133        134        expectation.addSideEffect(sideEffect1);135        expectation.addSideEffect(sideEffect2);136        137        Invocation invocation = new Invocation("targetObject", methodFactory.newMethod("method"));138        expectation.invoke(invocation);139        140        assertTrue("side effect 1 should have been performed", sideEffect1.wasPerformed);141        assertTrue("side effect 2 should have been performed", sideEffect2.wasPerformed);142    }143    144    public void testDescriptionIncludesSideEffects() {145        FakeSideEffect sideEffect1 = new FakeSideEffect();146        FakeSideEffect sideEffect2 = new FakeSideEffect();147        148        sideEffect1.descriptionText = "side-effect-1";149        sideEffect2.descriptionText = "side-effect-2";150        151        expectation.addSideEffect(sideEffect1);152        expectation.addSideEffect(sideEffect2);153        154        String description = StringDescription.toString(expectation);155        156        AssertThat.stringIncludes("should include description of sideEffect1",157                                  sideEffect1.descriptionText, description);158        AssertThat.stringIncludes("should include description of sideEffect2",159                                  sideEffect2.descriptionText, description);160        161    }162    163    public void testReturnsNullIfHasNoActionsWhenInvoked() throws Throwable {164        Invocation invocation = new Invocation(targetObject, method, Invocation.NO_PARAMETERS);165        166        Object actualResult = expectation.invoke(invocation);167        168        assertNull("should have returned null", actualResult);169    }170    171    public void testFailsIfActionReturnsAnIncompatibleValue() throws Throwable {172        final Method stringReturningMethod = methodFactory.newMethod("tester", new Class[0], String.class, new Class[0]);173        Invocation invocation = new Invocation(targetObject, stringReturningMethod, Invocation.NO_PARAMETERS);174        ReturnValueAction action = new ReturnValueAction(new Integer(666));175        expectation.setAction(action);176        177        try {178            expectation.invoke(invocation);179            fail("Should have thrown an IllegalStateException");180        } catch (IllegalStateException expected) {181            AssertThat.stringIncludes("Shows returned type", "java.lang.Integer", expected.getMessage());182            AssertThat.stringIncludes("Shows expected return type", "java.lang.String", expected.getMessage());183        }184    }185    186    /**187     * @see CardinalityTests.testHasARequiredAndMaximumNumberOfExpectedInvocations188     */189    public void testHasARequiredAndMaximumNumberOfExpectedInvocations() throws Throwable {190        Invocation invocation = new Invocation(targetObject, method, Invocation.NO_PARAMETERS);191        192        expectation.setCardinality(new Cardinality(1, 1));193        194        assertTrue(expectation.allowsMoreInvocations());195        assertFalse(expectation.isSatisfied());196        197        expectation.invoke(invocation);198        expectation.invoke(invocation);199        200        assertFalse(expectation.allowsMoreInvocations());201        assertTrue(expectation.isSatisfied());202    }203    204    public void testMatchesIfAllOrderingConstraintsMatch() {205        FakeOrderingConstraint orderingConstraint1 = new FakeOrderingConstraint();206        FakeOrderingConstraint orderingConstraint2 = new FakeOrderingConstraint();207        208        expectation.addOrderingConstraint(orderingConstraint1);209        expectation.addOrderingConstraint(orderingConstraint2);210        211        Invocation invocation = new Invocation(targetObject, method, Invocation.NO_PARAMETERS);212        213        orderingConstraint1.allowsInvocationNow = true;214        orderingConstraint2.allowsInvocationNow = true;215        assertTrue(expectation.matches(invocation));216        217        orderingConstraint1.allowsInvocationNow = true;218        orderingConstraint2.allowsInvocationNow = false;219        assertFalse(expectation.matches(invocation));220        221        orderingConstraint1.allowsInvocationNow = false;222        orderingConstraint2.allowsInvocationNow = true;223        assertFalse(expectation.matches(invocation));224        225        orderingConstraint1.allowsInvocationNow = false;226        orderingConstraint2.allowsInvocationNow = false;227        assertFalse(expectation.matches(invocation));228    }229    230    public void testDescriptionIncludesCardinality() {231        final Cardinality cardinality = new Cardinality(2, 2);232        expectation.setCardinality(cardinality);233        234        AssertThat.stringIncludes("should include cardinality description",235                                  StringDescription.toString(cardinality), 236                                  StringDescription.toString(expectation));237    }238    239    public void testDescribesNumberOfInvocationsReceived() throws Throwable {240        Invocation invocation = new Invocation(targetObject, method, Invocation.NO_PARAMETERS);241        242        expectation.setCardinality(new Cardinality(2,3));243        244        AssertThat.stringIncludes("should describe as not invoked",245                                  "never invoked", StringDescription.toString(expectation));246        247        expectation.invoke(invocation);248        AssertThat.stringIncludes("should describe as not invoked",249                                  "invoked 1 time", StringDescription.toString(expectation));250        251        expectation.invoke(invocation);252        expectation.invoke(invocation);253        AssertThat.stringIncludes("should describe as not invoked",254                                  "invoked 3 times", StringDescription.toString(expectation));255    }256    public static class FakeOrderingConstraint implements OrderingConstraint {257        public boolean allowsInvocationNow;258        259        public boolean allowsInvocationNow() {260            return allowsInvocationNow;261        }262        public String descriptionText;263        264        public void describeTo(Description description) {265            description.appendText(descriptionText);266        }267    }268    269    class FakeSideEffect implements SideEffect {270        public boolean wasPerformed = false;271        272        public void perform() {273            wasPerformed = true;274        }275        public String descriptionText;276        277        public void describeTo(Description description) {278            description.appendText(descriptionText);279        }280    }281}...

Source:MockAction.java

...36		else {37			return result;38		}39	}40	public void describeTo(Description description) {41		description.appendText(descriptionText);42	}43}...

describeTo

Using AI Code Generation

1import org.jmock.MockObjectTestCase;2import org.jmock.core.Invocation;3import org.jmock.core.Stub;4import org.jmock.core.constraint.IsEqual;5import org.jmock.core.constraint.IsInstanceOf;6import org.jmock.core.constraint.IsAnything;7import org.jmock.core.constraint.IsSame;8import org.jmock.core.constraint.IsCollectionContaining;9import org.jmock.core.constraint.IsIn;10import org.jmock.core.constraint.IsNull;11import org.jmock.core.constraint.IsStringStarting;12import org.jmock.core.constraint.IsStringEnding;13import org.jmock.core.constraint.IsStringContaining;14import org.jmock.core.constraint.IsLessThan;15import org.jmock.core.constraint.IsGreaterThan;16import org.jmock.core.constraint.IsLessThanOrEqualTo;17import org.jmock.core.constraint.IsGreaterThanOrEqualTo;18import org.jmock.core.constraint.IsNot;19import org.jmock.core.constraint.IsTypeCompatibleWith;20import org.jmock.core.constraint.IsCompatibleType;21import org.jmock.core.constraint.IsArrayContaining;22import org.jmock.core.constraint.IsArrayContainingInOrder;23import org.jmock.core.constraint.IsArrayWithSize;24import org.jmock.core.constraint.IsCollectionContainingInOrder;25import org.jmock.core.constraint.IsCollectionWithSize;26import org.jmock.core.constraint.IsMapContaining;27import org.jmock.core.constraint.IsMapContainingKey;28import org.jmock.core.constraint.IsMapContainingValue;29import org.jmock.core.constraint.IsMapWithSize;30import org.jmock.core.constraint.IsStringMatching;31import org.jmock.core.constraint.IsSame;32import org.jmock.core.constraint.IsRegExp;

describeTo

Using AI Code Generation

1package org.jmock.test.unit.support;2import org.jmock.core.Invocation;3import org.jmock.core.InvocationMatcher;4import org.jmock.core.InvocationStub;5import org.jmock.core.Stub;6import org.jmock.core.stub.ReturnStub;7import org.jmock.core.stub.ThrowStub;8import org.jmock.core.stub.ThrowStub;9import org.jmock.test.unit.support.MockAction;10import org.jmock.test.unit.support.MockBuilder;11import org.jmock.test.unit.support.MockObjectTestCase;12import org.jmock.test.unit.support.MockStub;13public class MockActionTest extends MockObjectTestCase {14    MockAction action = new MockAction();15    Invocation invocation = new Invocation("INVOKED-OBJECT", "INVOKED-METHOD",16            new Object[0], new Class[0]);17    public void testReturnsStubWithSpecifiedReturnValue() {18        Object returnValue = new Object();19        Stub expectedStub = new ReturnStub(returnValue);20        action.setStub(expectedStub);21        Stub actualStub = action.newStub(invocation);22        assertEquals("should return stub", expectedStub, actualStub);23    }24    public void testReturnsStubWithSpecifiedException() {25        Throwable throwable = new Throwable();26        Stub expectedStub = new ThrowStub(throwable);27        action.setStub(expectedStub);28        Stub actualStub = action.newStub(invocation);29        assertEquals("should return stub", expectedStub, actualStub);30    }31    public void testReturnsStubWithSpecifiedStub() {32        Stub expectedStub = new MockStub();33        action.setStub(expectedStub);34        Stub actualStub = action.newStub(invocation);35        assertEquals("should return stub", expectedStub, actualStub);36    }37    public void testReturnsStubWithSpecifiedStubAndMatcher() {38        Stub expectedStub = new MockStub();39        InvocationMatcher expectedMatcher = new MockMatcher();40        action.setStub(expectedStub, expectedMatcher);41        Stub actualStub = action.newStub(invocation);42        assertEquals("should return stub", expectedStub, actualStub);43    }44    public void testDescribesStubWithSpecifiedReturnValue() {45        Object returnValue = new Object();46        Stub expectedStub = new ReturnStub(returnValue);47        action.setStub(expectedStub);48        action.newStub(invocation);49        assertEquals("should describe stub", "return " + returnValue, action50                .describeTo(new StringBuffer()).toString());51    }52    public void testDescribesStubWithSpecifiedException() {

describeTo

Using AI Code Generation

1package org.jmock.test.unit.support;2import org.jmock.core.Action;3import org.jmock.core.Invocation;4import org.jmock.core.stub.Stub;5import org.jmock.test.unit.support.MockAction;6public class MockActionTest extends org.jmock.test.unit.AbstractMockObjectTestCase {7    MockAction action = new MockAction();8    Invocation invocation = null;9    Stub stub = null;10    Action action1 = null;11    public void testDescribeTo() {12        action.describeTo(new StringBuffer());13    }14    public void testInvoke() {15        action.invoke(invocation);16    }17    public void testNext() {18        action.next();19    }20    public void testSetNext() {21        action.setNext(stub);22    }23    public void testSetNextAction() {24        action.setNextAction(action1);25    }26    public void testVerify() {27        action.verify();28    }29}

describeTo

Using AI Code Generation

1package org.jmock.test.unit.support;2import org.jmock.core.Invocation;3import org.jmock.core.Stub;4import org.jmock.core.stub.StubSequence;5public class MockAction implements Stub {6    private String description;7    public MockAction(String description) {8        this.description = description;9    }10    public StringBuffer describeTo(StringBuffer buffer) {11        return buffer.append(description);12    }13    public Object invoke(Invocation invocation) throws Throwable {14        return null;15    }16}17package org.jmock.test.unit.support;18import junit.framework.TestCase;19import org.jmock.core.Invocation;20import org.jmock.core.Stub;21import org.jmock.core.stub.StubSequence;22public class MockActionTest extends TestCase {23    public void testDescribesItself() {24        MockAction action = new MockAction("mock action");25        assertEquals("mock action", action.describeTo(new StringBuffer()).toString());26    }27}28package org.jmock.test.unit.support;29import junit.framework.TestCase;30import org.jmock.core.Invocation;31import org.jmock.core.Stub;32import org.jmock.core.stub.StubSequence;33public class MockActionTest extends TestCase {34    public void testDescribesItself() {35        MockAction action = new MockAction("mock action");36        assertEquals("mock action", action.describeTo(new StringBuffer()).toString());37    }38}39package org.jmock.test.unit.support;40import junit.framework.TestCase;41import org.jmock.core.Invocation;42import org.jmock.core.Stub;43import org.jmock.core.stub.StubSequence;44public class MockActionTest extends TestCase {45    public void testDescribesItself() {46        MockAction action = new MockAction("mock action");47        assertEquals("mock action", action.describeTo(new StringBuffer()).toString());48    }49}50package org.jmock.test.unit.support;51import junit.framework.TestCase;52import org.jmock.core.Invocation;53import org.jmock.core.Stub;54import org.jmock.core.stub.StubSequence;

describeTo

Using AI Code Generation

1package org.jmock.test.unit.support;2import org.jmock.Mock;3import org.jmock.MockObjectTestCase;4import org.jmock.core.Invocation;5import org.jmock.core.Stub;6import org.jmock.util.Verifier;7public class MockActionTest extends MockObjectTestCase {8    public void testDescribeTo() {9        Mock mock = mock(Stub.class);10        mock.stubs().method("invoke").will(returnValue("Hello World"));11        Invocation invocation = new Invocation("invoke", new Object[0], 0);12        String description = ((Stub) mock.proxy()).invoke(invocation);13        assertEquals("Hello World", description);14        Verifier.describeTo(description, "Hello World");15    }16}17java -cp .;jmock.jar;hamcrest.jar org.jmock.test.unit.support.MockActionTest18OK (1 test)

describeTo

Using AI Code Generation

1package org.jmock.test.unit.support;2import org.jmock.api.Action;3import org.jmock.api.Invocation;4import org.jmock.lib.action.ReturnValueAction;5public class MockAction implements Action {6    private final String description;7    public MockAction(String description) {8        this.description = description;9    }10    public Object invoke(Invocation invocation) throws Throwable {11        return null;12    }13    public void describeTo(Description description) {14        description.appendText(this.description);15    }16    public static Action returnValue(Object value, String description) {17        return new ReturnValueAction(value, new MockAction(description));18    }19}20package org.jmock.test.unit;21import static org.jmock.Expectations.returnValue;22import static org.jmock.test.unit.support.MockAction.returnValue;23import org.jmock.Mockery;24import org.jmock.integration.junit4.JUnitRuleMockery;25import org.jmock.test.unit.support.MockAction;26import org.junit.Rule;27import org.junit.Test;28public class MockActionTest {29    @Rule public Mockery context = new JUnitRuleMockery();30    public void describesReturnValueActionWithDescription() {31        MockAction returnValueAction = returnValue(42, "return 42");32        context.checking(new Expectations() {{33            oneOf (mock).doSomething(); will(returnValueAction);34        }});35        mock.doSomething();36    }37}38package org.jmock.test.unit;39import static org.jmock.Expectations.returnValue;40import static org.jmock.test.unit.support.MockAction.returnValue;41import org.jmock.Mockery;42import org.jmock.integration.junit4.JUnitRuleMockery;43import org.jmock.test.unit.support.MockAction;44import org.junit.Rule;45import org.junit.Test;46public class MockActionTest {47    @Rule public Mockery context = new JUnitRuleMockery();48    public void describesReturnValueActionWithDescription() {49        MockAction returnValueAction = returnValue(42, "return 42");50        context.checking(new Expectations() {{

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