| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package com.google.wave.api; |
| |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import com.google.wave.api.BlipIterator.ElementIterator; |
| import com.google.wave.api.BlipIterator.SingleshotIterator; |
| import com.google.wave.api.BlipIterator.TextIterator; |
| |
| import junit.framework.TestCase; |
| |
| import org.waveprotocol.wave.model.id.WaveId; |
| import org.waveprotocol.wave.model.id.WaveletId; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.SortedMap; |
| import java.util.TreeMap; |
| |
| /** |
| * Test cases for {@link BlipIterator}. |
| */ |
| public class BlipIteratorRobotTest extends TestCase { |
| |
| private Wavelet wavelet; |
| |
| @Override |
| protected void setUp() throws Exception { |
| wavelet = mock(Wavelet.class); |
| when(wavelet.getOperationQueue()).thenReturn(new OperationQueue()); |
| when(wavelet.getWaveId()).thenReturn(WaveId.of("example.com", "wave1")); |
| when(wavelet.getWaveletId()).thenReturn(WaveletId.of("example.com", "wavelet1")); |
| } |
| |
| public void testSingleshotIterator() throws Exception { |
| Blip blip = new Blip("blip1", "\n1 1 1", null, null, wavelet); |
| SingleshotIterator iterator = new BlipIterator.SingleshotIterator(blip, 0, 1); |
| assertTrue(iterator.hasNext()); |
| Range range = iterator.next(); |
| assertEquals(0, range.getStart()); |
| assertEquals(1, range.getEnd()); |
| assertFalse(iterator.hasNext()); |
| } |
| |
| public void testTextIteratorWithoutShift() { |
| Blip blip = new Blip("blip1", "\n1 1 1", null, null, wavelet); |
| TextIterator iterator = new BlipIterator.TextIterator(blip, "1", -1); |
| |
| for (int i = 0; i < 3; ++i) { |
| assertTrue(iterator.hasNext()); |
| |
| Range range = iterator.next(); |
| assertNotNull(range); |
| assertEquals(i * 2 + 1, range.getStart()); |
| assertEquals(i * 2 + 2, range.getEnd()); |
| } |
| assertFalse(iterator.hasNext()); |
| } |
| |
| public void testTextIteratorDeletingMatches() { |
| Blip blip = new Blip("blip1", "\n1 1 1", null, null, wavelet); |
| TextIterator iterator = new BlipIterator.TextIterator(blip, "1", -1); |
| |
| for (int i = 0; i < 3; ++i) { |
| assertTrue(iterator.hasNext()); |
| Range range = iterator.next(); |
| |
| assertEquals(i + 1, range.getStart()); |
| blip.setContent(blip.getContent().substring(0, range.getStart()) + |
| blip.getContent().substring(range.getEnd())); |
| iterator.shift(-1); |
| } |
| assertFalse(iterator.hasNext()); |
| assertEquals("\n ", blip.getContent()); |
| } |
| |
| public void testTextIteratorShiftInsertAfter() { |
| Blip blip = new Blip("blip1", "\nfoofoofoo", null, null, wavelet); |
| TextIterator iterator = new BlipIterator.TextIterator(blip, "foo", -1); |
| |
| for (int i = 0; i < 3; ++i) { |
| assertTrue(iterator.hasNext()); |
| Range range = iterator.next(); |
| |
| assertEquals(i * 6 + 1, range.getStart()); |
| blip.setContent(blip.getContent().substring(0, range.getEnd()) + "foo" + |
| blip.getContent().substring(range.getEnd())); |
| iterator.shift(range.getEnd() - range.getStart() + 2); |
| } |
| assertFalse(iterator.hasNext()); |
| assertEquals("\nfoofoofoofoofoofoo", blip.getContent()); |
| } |
| |
| public void testElementIterator() { |
| Element element1 = new Gadget("http://www.google.com/gadget.xml"); |
| Element element2 = new Image("attachment1", "the coolest photo"); |
| Element element3 = new Gadget("http://www.google.com/foo.xml"); |
| Element element4 = new Gadget("http://www.google.com/gadget.xml"); |
| SortedMap<Integer, Element> elements = new TreeMap<Integer, Element>(); |
| elements.put(1, element1); |
| elements.put(2, element2); |
| elements.put(4, element3); |
| elements.put(5, element4); |
| |
| Blip blip = new Blip("blip1", Collections.<String>emptyList(), "\n a ", |
| Collections.<String>emptyList(), null, -1, -1, null, null, new ArrayList<Annotation>(), elements, |
| new ArrayList<String>(), wavelet); |
| |
| Map<String, String> restrictions = new HashMap<String, String>(); |
| restrictions.put("url", "http://www.google.com/gadget.xml"); |
| |
| ElementIterator iterator = new BlipIterator.ElementIterator(blip, ElementType.GADGET, |
| restrictions, -1); |
| |
| List<Range> hits = new ArrayList<Range>(); |
| while (iterator.hasNext()) { |
| hits.add(iterator.next()); |
| } |
| assertEquals(2, hits.size()); |
| assertEquals(1, hits.get(0).getStart()); |
| assertEquals(2, hits.get(0).getEnd()); |
| assertEquals(5, hits.get(1).getStart()); |
| assertEquals(6, hits.get(1).getEnd()); |
| } |
| } |