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How to use invocationReturning method of org.jmock.test.unit.internal.ReturnDefaultValueActionTests class

Best Jmock-library code snippet using org.jmock.test.unit.internal.ReturnDefaultValueActionTests.invocationReturning

Source:ReturnDefaultValueActionTests.java

...43        assertHasRegisteredValue(action, Float.class, new Float(0.0F));44        assertHasRegisteredValue(action, Double.class, new Double(0.0));45        assertHasRegisteredValue(action, String.class, "");46        assertNotNull( "should return an object for Object return type",47                       action.invoke(invocationReturning(Object.class)) );48    }49    public void testReturnsEmptyArrayForAllArrayTypes()50            throws Throwable51    {52        int[] defaultArrayForPrimitiveType =53                (int[])action.invoke(invocationReturning(int[].class));54        assertEquals("should be empty array", 0, defaultArrayForPrimitiveType.length);55        Object[] defaultArrayForReferenceType =56                (Object[])action.invoke(invocationReturning(Object[].class));57        assertEquals("should be empty array", 0, defaultArrayForReferenceType.length);58    }59    public interface InterfaceType {60        int returnInt();61    }62    // Inspired by http://www.c2.com/cgi/wiki?JavaNullProxy63    public void testIfImposteriserCanImposteriseReturnTypeReturnsNewMockObjectWithSameReturnDefaultValueAction() throws Throwable {64        Imposteriser imposteriser = new JavaReflectionImposteriser() {65            @Override66            public boolean canImposterise(Class<?> c) {67                return c == InterfaceType.class;68            }69        };70        71        action = new ReturnDefaultValueAction(imposteriser);72        73        int intResult = -1;74        75        action.addResult(int.class, new Integer(intResult));76        77        InterfaceType result = (InterfaceType)action.invoke(invocationReturning(InterfaceType.class));78        79        assertEquals("int result from 'null' interface implementation",80                     intResult, result.returnInt());81        82        assertEquals("should not have returned a mock Runnable because the imposteriser cannot imposterise it",83                     null, action.invoke(invocationReturning(Runnable.class)));84    }85    86    public void testDefaultResultsCanBeExplicitlyOverriddenByType() throws Throwable {87        int newDefaultIntResult = 20;88        String newDefaultStringResult = "hello";89        action.addResult(String.class, newDefaultStringResult);90        action.addResult(int.class, new Integer(newDefaultIntResult));91        assertEquals("expected registered value for string result type",92                     newDefaultStringResult, action.invoke(invocationReturning(String.class)));93        assertEquals("expected registered value for int result type",94                     new Integer(newDefaultIntResult), action.invoke(invocationReturning(int.class)));95    }96    public void testAnExplicitlyRegisteredResultOverridesThePreviousResultForTheSameType() throws Throwable {97        action.addResult(String.class, "result1");98        action.addResult(String.class, "result2");99        assertEquals("expected second result",100                     "result2", action.invoke(invocationReturning(String.class)));101    }102    class UnsupportedReturnType103    {104    }105    public void testInvocationWithAnUnsupportedReturnTypeReturnsNull()106        throws Throwable107    {108        Class<?> unsupportedReturnType = UnsupportedReturnType.class;109        Object result = action.invoke(invocationReturning(unsupportedReturnType));110        111        assertNull("should have returned null", result);112    }113    114    public void assertHasRegisteredValue(ReturnDefaultValueAction action,115                                         Class<?> resultType,116                                         Object resultValue )117            throws Throwable118    {119        assertEquals("expected " + resultValue + " to be returned",120                     resultValue, action.invoke(invocationReturning(resultType)));121    }122    public void assertHasNotRegisteredReturnType( ReturnDefaultValueAction action,123                                                  Class<?> resultType )124            throws Throwable125    {126        try {127            action.invoke(invocationReturning(resultType));128            fail("action should not support return type " + resultType);129        }130        catch (AssertionFailedError expected) {131            return;132        }133    }134    private Invocation invocationReturning(Class<?> resultType) {135        return new Invocation("INVOKED-OBJECT",136                              METHOD_FACTORY.newMethodReturning(resultType),137                              NO_ARG_VALUES);138    }139}...

Source:ReturnDefaultCollectionTests.java

...7import java.beans.beancontext.BeanContextServices;8import java.util.*;9import static org.hamcrest.MatcherAssert.assertThat;10import static org.hamcrest.Matchers.*;11import static org.jmock.test.unit.internal.ReturnDefaultValueActionTests.invocationReturning;12/**13 * @author Steve Freeman 2013 http://www.jmock.org14 *         https://github.com/jmock-developers/jmock-library/issues/915 */16public class ReturnDefaultCollectionTests {17    abstract static class AbstractCollection implements Collection {}18    private static final Matcher<Object> IS_PROXY_CLASS = hasProperty("canonicalName", containsString("Proxy"));19    private final ReturnDefaultValueAction action = new ReturnDefaultValueAction();20    @SuppressWarnings("unchecked")21    @Test public void22    returnsANewInstanceForEachCall() throws Throwable {23        final ArrayList<Object> firstInstance = returnedArrayList();24        firstInstance.add(new Object());25        assertThat(returnedArrayList(), is(empty()));26    }27    @Test public void28    returnsNewInstanceOfIterableClasses() throws Throwable {29        returnsInstanceForType(ArrayList.class, ArrayList.class);30        returnsInstanceForType(PriorityQueue.class, PriorityQueue.class);31    }32    @Test public void33    returnsNewInstanceOfMapClasses() throws Throwable {34        returnsInstanceForType(HashMap.class, HashMap.class);35        returnsInstanceForType(Properties.class, Properties.class);36    }37    @Test public void38    returnsNewInstanceConformingToCollectionInterface() throws Throwable {39        returnsInstanceForType(List.class, LinkedList.class);40        returnsInstanceForType(Set.class, TreeSet.class);41        returnsInstanceForType(NavigableSet.class, TreeSet.class);42        returnsInstanceForType(SortedSet.class, TreeSet.class);43        returnsInstanceForType(Queue.class, LinkedList.class);44        returnsInstanceForType(Deque.class, LinkedList.class);45    }46    // https://github.com/jmock-developers/jmock-library/issues/4647    @Test public void48    imposterisesBeanContextTypesToAvoidMissingTypesInAndroid() throws Throwable {49        assertThat(action.invoke(invocationReturning(BeanContext.class)).getClass(), IS_PROXY_CLASS);50        assertThat(action.invoke(invocationReturning(BeanContextServices.class)).getClass(), IS_PROXY_CLASS);51    }52    @Test public void53    returnsNewInstanceConformingToMapType() throws Throwable {54        returnsInstanceForType(Map.class, TreeMap.class);55        returnsInstanceForType(SortedMap.class, TreeMap.class);56        returnsInstanceForType(NavigableMap.class, TreeMap.class);57    }58    @Test public void59    imposterisesUnsupportedMapTypes() throws Throwable {60        assertThat(action.invoke(invocationReturning(LogicalMessageContext.class)).getClass(), IS_PROXY_CLASS);61    }62    63    @Test public void64    returnsNullForAbstractCollections() throws Throwable {65        assertThat(action.invoke(invocationReturning(AbstractCollection.class)), is(nullValue()));66    }67    private void returnsInstanceForType(Class<?> declaredType, Class<?> expectedType) throws Throwable {68        assertThat(69                action.invoke(invocationReturning(declaredType)),70                instanceOf(expectedType));71    }72    @SuppressWarnings("unchecked")73    private ArrayList<Object> returnedArrayList() throws Throwable {74        return (ArrayList<Object>) action.invoke(invocationReturning(ArrayList.class));75    }76}...

invocationReturning

Using AI Code Generation

1package org.jmock.test.unit.internal;2import org.jmock.Expectations;3import org.jmock.Mockery;4import org.jmock.api.Invocation;5import org.jmock.internal.ReturnDefaultValueAction;6import org.jmock.test.unit.support.MethodFactory;7import org.junit.Test;8public class ReturnDefaultValueActionTests {9    ReturnDefaultValueAction action = new ReturnDefaultValueAction();10    Mockery context = new Mockery();11    Invocation invocation = context.mock(Invocation.class);12    public void returnsNullForVoidMethod() throws Throwable {13        context.checking(new Expectations() {{14            allowing (invocation).getMethod(); will (returnValue(MethodFactory.methodReturning(void.class)));15        }});16        assertThat(action.invocationReturning(invocation), is(nullValue()));17    }18    public void returnsNullForMethodReturningNull() throws Throwable {19        context.checking(new Expectations() {{20            allowing (invocation).getMethod(); will (returnValue(MethodFactory.methodReturning(Object.class)));21        }});22        assertThat(action.invocationReturning(invocation), is(nullValue()));23    }24    public void returnsFalseForMethodReturningBoolean() throws Throwable {25        context.checking(new Expectations() {{26            allowing (invocation).getMethod(); will (returnValue(MethodFactory.methodReturning(boolean.class)));27        }});28        assertThat(action.invocationReturning(invocation), is(false));29    }30    public void returnsZeroForMethodReturningByte() throws Throwable {31        context.checking(new Expectations() {{32            allowing (invocation).getMethod(); will (returnValue(MethodFactory.methodReturning(byte.class)));33        }});34        assertThat(action.invocationReturning(invocation), is((byte)0));35    }36    public void returnsZeroForMethodReturningChar() throws Throwable {37        context.checking(new Expectations() {{38            allowing (invocation).getMethod(); will (returnValue(MethodFactory.methodReturning(char.class)));39        }});40        assertThat(action.invocationReturning(invocation), is((char)0));41    }42    public void returnsZeroForMethodReturningShort() throws Throwable {43        context.checking(new Expectations() {{44            allowing (invocation).getMethod(); will (returnValue(MethodFactory.methodReturning(short.class)));45        }});46        assertThat(action.invocationReturning(invocation), is((short)0));47    }48    public void returnsZeroForMethodReturningInt() throws Throwable {49        context.checking(new Expectations() {{50            allowing (inv

invocationReturning

Using AI Code Generation

1package org.jmock.test.unit.internal;2import org.jmock.Mockery;3import org.jmock.api.Invocation;4import org.jmock.internal.ReturnDefaultValueAction;5import org.jmock.test.unit.lib.ClassImposteriserTest;6import junit.framework.TestCase;7public class ReturnDefaultValueActionTests extends TestCase {8    private Mockery context = new Mockery();9    private Invocation invocation = context.mock(Invocation.class);10    private ReturnDefaultValueAction action = new ReturnDefaultValueAction();11    private ClassImposteriserTest classImposteriserTest = new ClassImposteriserTest();12    private ClassImposteriserTest classImposteriserTest1 = new ClassImposteriserTest();13    private ClassImposteriserTest classImposteriserTest2 = new ClassImposteriserTest();14    private ClassImposteriserTest classImposteriserTest3 = new ClassImposteriserTest();15    private ClassImposteriserTest classImposteriserTest4 = new ClassImposteriserTest();16    private ClassImposteriserTest classImposteriserTest5 = new ClassImposteriserTest();17    private ClassImposteriserTest classImposteriserTest6 = new ClassImposteriserTest();18    private ClassImposteriserTest classImposteriserTest7 = new ClassImposteriserTest();19    private ClassImposteriserTest classImposteriserTest8 = new ClassImposteriserTest();20    private ClassImposteriserTest classImposteriserTest9 = new ClassImposteriserTest();21    private ClassImposteriserTest classImposteriserTest10 = new ClassImposteriserTest();22    private ClassImposteriserTest classImposteriserTest11 = new ClassImposteriserTest();23    private ClassImposteriserTest classImposteriserTest12 = new ClassImposteriserTest();24    private ClassImposteriserTest classImposteriserTest13 = new ClassImposteriserTest();25    private ClassImposteriserTest classImposteriserTest14 = new ClassImposteriserTest();26    private ClassImposteriserTest classImposteriserTest15 = new ClassImposteriserTest();27    private ClassImposteriserTest classImposteriserTest16 = new ClassImposteriserTest();28    private ClassImposteriserTest classImposteriserTest17 = new ClassImposteriserTest();29    private ClassImposteriserTest classImposteriserTest18 = new ClassImposteriserTest();

invocationReturning

Using AI Code Generation

1public class TestClass {2    public static void main(String[] args) {3        ReturnDefaultValueActionTests test = new ReturnDefaultValueActionTests();4        test.invocationReturning();5    }6}7public class TestClass {8    public static void main(String[] args) {9        ReturnDefaultValueActionTests test = new ReturnDefaultValueActionTests();10        test.invoke();11    }12}13public class TestClass {14    public static void main(String[] args) {15        ReturnDefaultValueActionTests test = new ReturnDefaultValueActionTests();16        test.invokeWithNullArgument();17    }18}19public class TestClass {20    public static void main(String[] args) {21        ReturnDefaultValueActionTests test = new ReturnDefaultValueActionTests();22        test.invocationReturning();23    }24}25public class TestClass {26    public static void main(String[] args) {27        ReturnDefaultValueActionTests test = new ReturnDefaultValueActionTests();28        test.invocationReturning();29    }30}31public class TestClass {32    public static void main(String[] args) {33        ReturnDefaultValueActionTests test = new ReturnDefaultValueActionTests();34        test.invoke();35    }36}37public class TestClass {38    public static void main(String[] args) {39        ReturnDefaultValueActionTests test = new ReturnDefaultValueActionTests();40        test.invoke();41    }42}43public class TestClass {44    public static void main(String[] args) {45        ReturnDefaultValueActionTests test = new ReturnDefaultValueActionTests();46        test.invoke();47    }48}

invocationReturning

Using AI Code Generation

1package org.jmock.test.unit.internal;2import java.io.Serializable;3import org.jmock.api.Invocation;4import org.jmock.api.Invokable;5import org.jmock.internal.ReturnDefaultValueAction;6import org.jmock.test.unit.internal.ReturnDefaultValueActionTests.InvocationReturning;7import org.junit.Before;8import org.junit.Test;9public class ReturnDefaultValueActionTest {10	private ReturnDefaultValueAction action;11	private InvocationReturning invocationReturning;12	public void setUp() throws Exception {13		action = new ReturnDefaultValueAction();14		invocationReturning = new InvocationReturning();15	}16	public void testInvokable() {17		Invokable invokable = new Invokable() {18			public Object invoke(Invocation invocation) throws Throwable {19				return invocationReturning.invocationReturning(invocation);20			}21		};22		action.invokable(invokable);23	}24	public void testInvocationReturning() {25		Invocation invocation = new Invocation() {26			public Object invoke(Invokable invokable) throws Throwable {27				return invokable.invoke(this);28			}29			public Object invoke() throws Throwable {30				return invocationReturning.invocationReturning(this);31			}32			public Object invoke(Object... arguments) throws Throwable {33				return invocationReturning.invocationReturning(this);34			}35			public Object invokeIn(Object target) throws Throwable {36				return invocationReturning.invocationReturning(this);37			}38			public Object invokeIn(Object target, Object... arguments) throws Throwable {39				return invocationReturning.invocationReturning(this);40			}41			public Object invokeOn(Object target) throws Throwable {42				return invocationReturning.invocationReturning(this);43			}44			public Object invokeOn(Object target, Object... arguments) throws Throwable {45				return invocationReturning.invocationReturning(this);46			}47			public Object invokeWith(Object... arguments) throws Throwable {48				return invocationReturning.invocationReturning(this);49			}50			public Object returnValue() throws Throwable {51				return invocationReturning.invocationReturning(this);52			}53			public Object returnValueIn(Object target) throws Throwable {54				return invocationReturning.invocationReturning(this);55			}56			public Object returnValueIn(Object target, Object... arguments) throws Throwable {57				return invocationReturning.invocationReturning(this);58			}59			public Object returnValueOn(Object target) throws Throwable {60				return invocationReturning.invocationReturning(this);61			}62			public Object returnValueOn(Object target, Object... arguments)

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