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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

Source:ReturnIteratorActionTests.java

...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}...

collectionOf

Using AI Code Generation

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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