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How to use invoke method of org.jmock.lib.action.ReturnIteratorAction class

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

Source:ReturnIteratorActionTests.java

...13    public void testReturnsIteratorOverContentsOfCollection() throws Throwable {14        Collection<Object> collection = collectionOf(resultElements);15        ReturnIteratorAction action = new ReturnIteratorAction(collection);16        17        assertIteratorOverSequence(action.invoke(ANY_INVOCATION), resultElements);18    }19    20    public void testReturnsNewIteratorOnEachInvocation() throws Throwable {21        Collection<?> collection = collectionOf(resultElements);22        ReturnIteratorAction action = new ReturnIteratorAction(collection);23        24        assertIteratorOverSequence(action.invoke(ANY_INVOCATION), resultElements);25        assertIteratorOverSequence(action.invoke(ANY_INVOCATION), resultElements);26        assertIteratorOverSequence(action.invoke(ANY_INVOCATION), resultElements);27    }28    29    public void testCanReturnIteratorOverArray() throws Throwable {30        Action action = new ReturnIteratorAction(resultElements);31        32        assertIteratorOverSequence((Iterator<?>)action.invoke(ANY_INVOCATION), resultElements);33    }34    35    public void testHasAReadableDescription() {36        Action action = new ReturnIteratorAction(resultElements);37        38        assertEquals("return iterator over \"0\", \"1\", \"2\", \"3\"", 39                	 StringDescription.toString(action));40    }41    42    private <T> Collection<T> collectionOf(T... values) {43        return Arrays.asList(values);44    }45    46    private <T> void assertIteratorOverSequence(Iterator<?> iterator, T[] values) {...

Source:ReturnIteratorAction.java

...20    public ReturnIteratorAction(Object... array) {21        this.collection = Arrays.asList(array);22    }23    24    public Iterator<?> invoke(Invocation invocation) throws Throwable {25        return collection.iterator();26    }27    28    public void describeTo(Description description) {29        description.appendValueList("return iterator over ", ", ", "", collection);30    }31}...

invoke

Using AI Code Generation

1package org.jmock.test.acceptance;2import junit.framework.TestCase;3import org.jmock.Mock;4import org.jmock.MockObjectTestCase;5import org.jmock.core.Invocation;6import org.jmock.core.Stub;7import org.jmock.core.stub.ReturnIteratorAction;8import org.jmock.core.stub.ReturnStub;9import org.jmock.core.stub.StubSequence;10import org.jmock.util.NotImplementedException;11import java.util.Iterator;12public class ReturnIteratorActionTest_1 extends MockObjectTestCase {13    public void testReturnIteratorAction(){14        Mock mock = mock(Iterator.class);15        mock.expects(once()).method("hasNext").will(returnValue(true));16        mock.expects(once()).method("next").will(returnValue("Hello"));17        Iterator it = (Iterator)mock.proxy();18        assertTrue(it.hasNext());19        assertEquals("Hello", it.next());20    }21}22package org.jmock.core;23import junit.framework.TestCase;24import org.jmock.Mock;25import org.jmock.MockObjectTestCase;26import org.jmock.core.Invocation;27import org.jmock.core.stub.ReturnIteratorAction;28import org.jmock.core.stub.ReturnStub;29import org.jmock.core.stub.StubSequence;30import org.jmock.util.NotImplementedException;31import java.util.Iterator;32public class ReturnIteratorActionTest_1 extends MockObjectTestCase {33    public void testReturnIteratorAction(){34        Mock mock = mock(Iterator.class);35        mock.expects(once()).method("hasNext").will(returnValue(true));36        mock.expects(once()).method("next").will(returnValue("Hello"));37        Iterator it = (Iterator)mock.proxy();38        assertTrue(it.hasNext());39        assertEquals("Hello", it.next());40    }41}42package org.jmock.core.stub;43import junit.framework.TestCase;44import org.jmock.Mock;45import org.jmock.MockObjectTestCase;46import org.jmock.core.Invocation;47import org.jmock.core.stub.ReturnIteratorAction;48import org.jmock.core.stub.ReturnStub;49import org.jmock.core.stub.StubSequence;50import org.jmock.util.NotImplementedException;51import java.util.Iterator;52public class ReturnIteratorActionTest_1 extends MockObjectTestCase {53    public void testReturnIteratorAction(){54        Mock mock = mock(Iterator.class);55        mock.expects(once()).method("hasNext").will(returnValue(true));56        mock.expects(once()).method("next").will(returnValue("Hello"));

invoke

Using AI Code Generation

1import org.jmock.Mock;2import org.jmock.MockObjectTestCase;3import org.jmock.lib.action.ReturnIteratorAction;4import java.util.ArrayList;5import java.util.Iterator;6import java.util.List;7public class TestReturnIteratorAction extends MockObjectTestCase {8	public void testReturnIteratorAction() {9		Mock mock = mock(ArrayList.class);10		mock.expects(once()).method("iterator").will(new ReturnIteratorAction());11		List list = (List) mock.proxy();12		Iterator iterator = list.iterator();13		assertTrue("Iterator should have next element", iterator.hasNext());14	}15}16import org.jmock.Mock;17import org.jmock.MockObjectTestCase;18import org.jmock.lib.action.ReturnIteratorAction;19import java.util.ArrayList;20import java.util.Iterator;21import java.util.List;22public class TestReturnIteratorAction extends MockObjectTestCase {23	public void testReturnIteratorAction() {24		Mock mock = mock(ArrayList.class);25		mock.expects(once()).method("iterator").will(new ReturnIteratorAction());26		List list = (List) mock.proxy();27		Iterator iterator = list.iterator();28		assertTrue("Iterator should have next element", iterator.hasNext());29	}30}31import org.jmock.Mock;32import org.jmock.MockObjectTestCase;33import org.jmock.lib.action.ReturnIteratorAction;34import java.util.ArrayList;35import java.util.Iterator;36import java.util.List;37public class TestReturnIteratorAction extends MockObjectTestCase {38	public void testReturnIteratorAction() {39		Mock mock = mock(ArrayList.class);40		mock.expects(once()).method("iterator").will(new ReturnIteratorAction());41		List list = (List) mock.proxy();42		Iterator iterator = list.iterator();43		assertTrue("Iterator should have next element", iterator.hasNext());44	}45}46import org.jmock.Mock;47import org.jmock.MockObjectTestCase;48import org.jmock.lib.action.ReturnIteratorAction;49import java.util.ArrayList;50import java.util.Iterator;51import java.util.List;52public class TestReturnIteratorAction extends MockObjectTestCase {53	public void testReturnIteratorAction() {54		Mock mock = mock(ArrayList.class);

invoke

Using AI Code Generation

1package org.jmock.example;2import java.util.Iterator;3import java.util.List;4import org.jmock.Mock;5import org.jmock.MockObjectTestCase;6import org.jmock.core.Invocation;7import org.jmock.core.Stub;8import org.jmock.core.StubAction;9import org.jmock.core.stub.ReturnIteratorAction;10import org.jmock.core.stub.ReturnStub;11import org.jmock.core.stub.ThrowStub;12{13    public void testReturnIteratorAction()14    {15        Mock mock = mock(List.class);16        mock.expects(once()).method("get").with(eq(new Integer(0))).will(returnIterator(new Object[]{"one", "two"}));17        mock.expects(once()).method("get").with(eq(new Integer(1))).will(returnIterator(new Object[]{"three", "four"}));18        mock.expects(once()).method("get").with(eq(new Integer(2))).will(returnIterator(new Object[]{"five", "six"}));19        List list = (List) mock.proxy();20        assertEquals("one", list.get(0));21        assertEquals("two", list.get(0));22        assertEquals("three", list.get(1));23        assertEquals("four", list.get(1));24        assertEquals("five", list.get(2));25        assertEquals("six", list.get(2));26    }27    private Stub returnIterator(Object[] objects)28    {29        return new ReturnIteratorAction(objects);30    }31}32package org.jmock.core.stub;33import java.util.Iterator;34import org.jmock.core.Invocation;35import org.jmock.core.Stub;36import org.jmock.core.StubAction;37{38    private final Iterator iterator;39    public ReturnIteratorAction(Object[] objects)40    {41        iterator = new ArrayIterator(objects);42    }43    public Object invoke(Invocation invocation) throws Throwable44    {45        return iterator.next();46    }47    public StringBuffer describeTo(StringBuffer buffer)48    {49        return buffer.append("return iterator");50    }51    public StubAction next()52    {53        return null;54    }55}56package org.jmock.core.stub;57import java.util.Iterator;58{59    private final Object[] array;60    private int index = 0;61    public ArrayIterator(Object[] array)62    {63        this.array = array;64    }65    public boolean hasNext()

invoke

Using AI Code Generation

1package org.jmock.test.acceptance;2import org.jmock.Mock;3import org.jmock.MockObjectTestCase;4import org.jmock.lib.action.ReturnIteratorAction;5{6    public void testReturnIteratorAction()7    {8        Mock mock = mock(IteratorInterface.class);9        mock.expects(once()).method("next").will(new ReturnIteratorAction(new Object[]{new Integer(1), new Integer(2), new Integer(3)}));10        IteratorInterface iterator = (IteratorInterface) mock.proxy();11        assertEquals(new Integer(1), iterator.next());12        assertEquals(new Integer(2), iterator.next());13        assertEquals(new Integer(3), iterator.next());14    }15    {16        Object next();17    }18}19package org.jmock.test.acceptance;20import org.jmock.Mock;21import org.jmock.MockObjectTestCase;22import org.jmock.lib.action.ReturnIteratorAction;23import java.util.ArrayList;24import java.util.List;25{26    public void testReturnIteratorAction()27    {28        Mock mock = mock(IteratorInterface.class);29        List list = new ArrayList();30        list.add(new Integer(1));31        list.add(new Integer(2));32        list.add(new Integer(3));33        mock.expects(once()).method("next").will(new ReturnIteratorAction(list.iterator()));34        IteratorInterface iterator = (IteratorInterface) mock.proxy();35        assertEquals(new Integer(1), iterator.next());36        assertEquals(new Integer(2), iterator.next());37        assertEquals(new Integer(3), iterator.next());38    }39    {40        Object next();41    }42}

invoke

Using AI Code Generation

1package org.jmock.test.acceptance;2import org.jmock.Mock;3import org.jmock.MockObjectTestCase;4import org.jmock.core.Invocation;5import org.jmock.core.stub.CustomStub;6import org.jmock.core.stub.Stub;7import org.jmock.lib.action.ReturnIteratorAction;8public class ReturnIteratorActionTest extends MockObjectTestCase {9    public void testReturnsNextValueOnEachInvocation() {10        Mock mock = mock(IteratorUser.class);11        mock.expects(once()).method("useIterator")12                .will(new ReturnIteratorAction(new Object[] { "one", "two", "three" }));13        IteratorUser user = (IteratorUser) mock.proxy();14        assertEquals("one", user.useIterator());15        assertEquals("two", user.useIterator());16        assertEquals("three", user.useIterator());17    }18    public void testThrowsExceptionIfNoMoreValues() {19        Mock mock = mock(IteratorUser.class);20        mock.expects(once()).method("useIterator")21                .will(new ReturnIteratorAction(new Object[] { "one", "two", "three" }));22        IteratorUser user = (IteratorUser) mock.proxy();23        user.useIterator();24        user.useIterator();25        user.useIterator();26        try {27            user.useIterator();28            fail("should throw exception");29        } catch (RuntimeException e) {30        }31    }32    public void testThrowsExceptionIfNoValues() {33        Mock mock = mock(IteratorUser.class);34        mock.expects(once()).method("useIterator")35                .will(new ReturnIteratorAction(new Object[0]));36        IteratorUser user = (IteratorUser) mock.proxy();37        try {38            user.useIterator();39            fail("should throw exception");40        } catch (RuntimeException e) {41        }42    }43    public void testThrowsExceptionIfNullValues() {44        Mock mock = mock(IteratorUser.class);45        mock.expects(once()).method("useIterator")46                .will(new ReturnIteratorAction(null));47        IteratorUser user = (IteratorUser) mock.proxy();48        try {49            user.useIterator();50            fail("should throw exception");51        } catch (RuntimeException e) {52        }53    }54    public void testCanUseInConjunctionWithOtherActions() {55        Mock mock = mock(IteratorUser.class);56        mock.expects(once()).method("useIterator")57                .will(new ReturnIteratorAction(new Object[] { "one", "two", "three" }));

invoke

Using AI Code Generation

1package com.jmockit;2import org.jmock.Mockery;3import org.jmock.Expectations;4import org.jmock.lib.action.ReturnIteratorAction;5import java.util.ArrayList;6import java.util.Iterator;7import java.util.List;8public class ReturnIteratorActionDemo {9	public static void main(String[] args) {10		final Mockery context = new Mockery();11		final List<String> list = context.mock(List.class);12		final List<String> list2 = new ArrayList<String>();13		list2.add("one");14		list2.add("two");15		list2.add("three");16		list2.add("four");17		list2.add("five");18		ReturnIteratorAction<String> action = new ReturnIteratorAction<String>(list2.iterator());19		context.checking(new Expectations() {20			{21				oneOf(list).get(0);22				will(action);23				oneOf(list).get(1);24				will(action);25				oneOf(list).get(2);26				will(action);27				oneOf(list).get(3);28				will(action);29				oneOf(list).get(4);30				will(action);31				oneOf(list).get(5);32				will(action);33			}34		});35		System.out.println(list.get(0));36		System.out.println(list.get(1));37		System.out.println(list.get(2));38		System.out.println(list.get(3));39		System.out.println(list.get(4));40		System.out.println(list.get(5));41	}42}

invoke

Using AI Code Generation

1import java.util.Iterator;2import java.util.List;3import java.util.ArrayList;4import junit.framework.TestCase;5import org.jmock.Mock;6import org.jmock.MockObjectTestCase;7import org.jmock.core.Invocation;8import org.jmock.core.Stub;9import org.jmock.core.stub.ReturnIteratorAction;10public class ReturnIteratorActionTest extends MockObjectTestCase {11    public void testReturnsIteratorOfSpecifiedValues() {12        Mock mock = mock(List.class);13        mock.stubs().method("iterator").will(14            new ReturnIteratorAction(new Object[] { "one", "two", "three" }));15        Iterator iterator = (Iterator) mock.proxy().iterator();16        assertEquals("one", iterator.next());17        assertEquals("two", iterator.next());18        assertEquals("three", iterator.next());19    }20}

invoke

Using AI Code Generation

1import org.jmock.Mock;2import org.jmock.MockObjectTestCase;3import org.jmock.core.Invocation;4import org.jmock.core.InvocationMatcher;5import org.jmock.lib.action.ReturnIteratorAction;6import java.util.Iterator;7import java.util.List;8import java.util.ArrayList;9public class ReturnIteratorActionTest extends MockObjectTestCase {10    public void testReturnIteratorAction()11    {12        Mock mock = mock(List.class);13        List list = (List)mock.proxy();14        List expectedList = new ArrayList();15        expectedList.add("one");16        expectedList.add("two");17        expectedList.add("three");18        Iterator iterator = expectedList.iterator();19        mock.expects(once()).method("iterator").will(returnIterator(iterator));20        List actualList = new ArrayList();21        Iterator actualIterator = list.iterator();22        while(actualIterator.hasNext())23            actualList.add(actualIterator.next());24        assertEquals(expectedList, actualList);25    }26    public ReturnIteratorAction returnIterator(Iterator iterator)27    {28        return new ReturnIteratorAction(iterator);29    }30}31I have the same problem. I have a mock object that returns an iterator. When I call the next() method of the iterator, it returns the correct value. But when I call the hasNext() method of the iterator, it returns true even though it has

invoke

Using AI Code Generation

1{2    public void testReturnsValuesFromIteratorInSequence()3    {4        Object[] values = new Object[] { "one", "two", "three" };5        Iterator iterator = Arrays.asList(values).iterator();6        Action action = new ReturnIteratorAction(iterator);7        Mock mock = new Mock(Iterator.class);8        mock.expects(once()).method("next").will(action);9        Iterator i = (Iterator) mock.proxy();10        assertEquals("one", i.next());11        assertEquals("two", i.next());12        assertEquals("three", i.next());13    }14}15Other JMock examples (source code examples) Here is a short list of links related to this JMock ReturnIteratorActionTest.java source code file: The search page16		list2.add("four");17		list2.add("five");18		ReturnIteratorAction<String> action = new ReturnIteratorAction<String>(list2.iterator());19		context.checking(new Expectations() {20			{21				oneOf(list).get(0);22				will(action);23				oneOf(list).get(1);24				will(action);25				oneOf(list).get(2);26				will(action);27				oneOf(list).get(3);28				will(action);29				oneOf(list).get(4);30				will(action);31				oneOf(list).get(5);32				will(action);33			}34		});35		System.out.println(list.get(0));36		System.out.println(list.get(1));37		System.out.println(list.get(2));38		System.out.println(list.get(3));39		System.out.println(list.get(4));40		System.out.println(list.get(5));41	}42}

invoke

Using AI Code Generation

1import java.util.Iterator;2import java.util.List;3import java.util.ArrayList;4import junit.framework.TestCase;5import org.jmock.Mock;6import org.jmock.MockObjectTestCase;7import org.jmock.core.Invocation;8import org.jmock.core.Stub;9import org.jmock.core.stub.ReturnIteratorAction;10public class ReturnIteratorActionTest extends MockObjectTestCase {11    public void testReturnsIteratorOfSpecifiedValues() {12        Mock mock = mock(List.class);13        mock.stubs().method("iterator").will(14            new ReturnIteratorAction(new Object[] { "one", "two", "three" }));15        Iterator iterator = (Iterator) mock.proxy().iterator();16        assertEquals("one", iterator.next());17        assertEquals("two", iterator.next());18        assertEquals("three", iterator.next());19    }20}

invoke

Using AI Code Generation

1import org.jmock.Mock;2import org.jmock.MockObjectTestCase;3import org.jmock.core.Invocation;4import org.jmock.core.InvocationMatcher;5import org.jmock.lib.action.ReturnIteratorAction;6import java.util.Iterator;7import java.util.List;8import java.util.ArrayList;9public class ReturnIteratorActionTest extends MockObjectTestCase {10    public void testReturnIteratorAction()11    {12        Mock mock = mock(List.class);13        List list = (List)mock.proxy();14        List expectedList = new ArrayList();15        expectedList.add("one");16        expectedList.add("two");17        expectedList.add("three");18        Iterator iterator = expectedList.iterator();19        mock.expects(once()).method("iterator").will(returnIterator(iterator));20        List actualList = new ArrayList();21        Iterator actualIterator = list.iterator();22        while(actualIterator.hasNext())23            actualList.add(actualIterator.next());24        assertEquals(expectedList, actualList);25    }26    public ReturnIteratorAction returnIterator(Iterator iterator)27    {28        return new ReturnIteratorAction(iterator);29    }30}31I have the same problem. I have a mock object that returns an iterator. When I call the next() method of the iterator, it returns the correct value. But when I call the hasNext() method of the iterator, it returns true even though it has

invoke

Using AI Code Generation

1{2    public void testReturnsValuesFromIteratorInSequence()3    {4        Object[] values = new Object[] { "one", "two", "three" };5        Iterator iterator = Arrays.asList(values).iterator();6        Action action = new ReturnIteratorAction(iterator);7        Mock mock = new Mock(Iterator.class);8        mock.expects(once()).method("next").will(action);9        Iterator i = (Iterator) mock.proxy();10        assertEquals("one", i.next());11        assertEquals("two", i.next());12        assertEquals("three", i.next());13    }14}15Other JMock examples (source code examples) Here is a short list of links related to this JMock ReturnIteratorActionTest.java source code file: The search page16{17    public void testReturnIteratorAction()18    {19        Mock mock = mock(IteratorInterface.class);20        List list = new ArrayList();21        list.add(new Integer(1));22        list.add(new Integer(2));23        list.add(new Integer(3));24        mock.expects(once()).method("next").will(new ReturnIteratorAction(list.iterator()));25        IteratorInterface iterator = (IteratorInterface) mock.proxy();26        assertEquals(new Integer(1), iterator.next());27        assertEquals(new Integer(2), iterator.next());28        assertEquals(new Integer(3), iterator.next());29    }30    {31        Object next();32    }33}

invoke

Using AI Code Generation

1{2    {3        Object[] values = ;4        Iterator iterator = Arrays.asList(values).iterator();5        Action action = new ReturnIteratorAction(iterator);6        Mock mock = new Mock(Iterator.class);7        mock.expects(once()).method("next").will(action);8        Iterator i = (Iterator) mock.proxy();9        assertEquals("one", i.next());10        assertEquals("two", i.next());11        assertEquals("three", i.next(12 imp}13}14OtheroJMockrexamplest(source codeoexarples) Here is a short list of links related to this JMg.j ReturnIteratorActionTest.java source code file: The search pagemock.MockObjectTestCase;15import org.jmock.core.Invocation;16import org.jmock.core.stub.CustomStub;17import org.jmock.core.stub.Stub;18import org.jmock.lib.action.ReturnIteratorAction;19public class ReturnIteratorActionTest extends MockObjectTestCase {20    public void testReturnsNextValueOnEachInvocation() {21        Mock mock = mock(IteratorUser.class);22        mock.expects(once()).method("useIterator")23                .will(new ReturnIteratorAction(new Object[] { "one", "two", "three" }));24        IteratorUser user = (IteratorUser) mock.proxy();25        assertEquals("one", user.useIterator());26        assertEquals("two", user.useIterator());27        assertEquals("three", user.useIterator());28    }29    public void testThrowsExceptionIfNoMoreValues() {30        Mock mock = mock(IteratorUser.class);31        mock.expects(once()).method("useIterator")32                .will(new ReturnIteratorAction(new Object[] { "one", "two", "three" }));33        IteratorUser user = (IteratorUser) mock.proxy();34        user.useIterator();35        user.useIterator();36        user.useIterator();37        try {38            user.useIterator();39            fail("should throw exception");40        } catch (RuntimeException e) {41        }42    }43    public void testThrowsExceptionIfNoValues() {44        Mock mock = mock(IteratorUser.class);45        mock.expects(once()).method("useIterator")46                .will(new ReturnIteratorAction(new Object[0]));47        IteratorUser user = (IteratorUser) mock.proxy();48        try {49            user.useIterator();50            fail("should throw exception");51        } catch (RuntimeException e) {52        }53    }54    public void testThrowsExceptionIfNullValues() {55        Mock mock = mock(IteratorUser.class);56        mock.expects(once()).method("useIterator")57                .will(new ReturnIteratorAction(null));58        IteratorUser user = (IteratorUser) mock.proxy();59        try {60            user.useIterator();61            fail("should throw exception");62        } catch (RuntimeException e) {63        }64    }65    public void testCanUseInConjunctionWithOtherActions() {66        Mock mock = mock(IteratorUser.class);67        mock.expects(once()).method("useIterator")68                .will(new ReturnIteratorAction(new Object[] { "one", "two", "three" }));

invoke

Using AI Code Generation

1{2    public void testReturnsValuesFromIteratorInSequence()3    {4        Object[] values = new Object[] { "one", "two", "three" };5        Iterator iterator = Arrays.asList(values).iterator();6        Action action = new ReturnIteratorAction(iterator);7        Mock mock = new Mock(Iterator.class);8        mock.expects(once()).method("next").will(action);9        Iterator i = (Iterator) mock.proxy();10        assertEquals("one", i.next());11        assertEquals("two", i.next());12        assertEquals("three", i.next());13    }14}15Other JMock examples (source code examples) Here is a short list of links related to this JMock ReturnIteratorActionTest.java source code file: The search page

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