How to use collectionOf method of org.jmock.test.unit.lib.action.ReturnIteratorActionTests class

Best Jmock-library code snippet using org.jmock.test.unit.lib.action.ReturnIteratorActionTests.collectionOf

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...10public class ReturnIteratorActionTests extends TestCase {11 private static final Object[] resultElements = {"0", "1", "2", "3"};12 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) {47 for (int i = 0; i < values.length; i++) {48 assertEquals("element " + i,49 values[i], iterator.next());50 }51 }52 53 private static final Invocation ANY_INVOCATION = null;54}...

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collectionOf

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1public class ReturnIteratorActionTests {2 public void testReturnsIteratorOverSpecifiedCollection() {3 Collection<String> collection = new ArrayList<String>();4 collection.add("one");5 collection.add("two");6 collection.add("three");7 ReturnIteratorAction action = new ReturnIteratorAction(collection);8 Mock mock = new Mock(Iterator.class);9 Method nextMethod = mock.methodFor("next");10 mock.expects(once()).method(nextMethod).will(returnValue("one"));11 mock.expects(once()).method(nextMethod).will(returnValue("two"));12 mock.expects(once()).method(nextMethod).will(returnValue("three"));13 mock.expects(once()).method(nextMethod).will(returnValue(null));14 Iterator iterator = (Iterator) action.invoke(null, null);15 assertEquals("one", iterator.next());16 assertEquals("two", iterator.next());17 assertEquals("three", iterator.next());18 assertNull(iterator.next());19 mock.verify();20 }21}

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