| /* ==================================================================== |
| 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 org.apache.poi.sl.usermodel; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertSame; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.apache.poi.POIDataSamples; |
| import org.apache.poi.sl.usermodel.PictureData.PictureType; |
| import org.junit.Test; |
| |
| public abstract class BaseTestSlideShow { |
| protected static final POIDataSamples slTests = POIDataSamples.getSlideShowInstance(); |
| |
| public abstract SlideShow<?, ?> createSlideShow(); |
| |
| @Test |
| public void addPicture_File() throws IOException { |
| SlideShow<?,?> show = createSlideShow(); |
| File f = slTests.getFile("clock.jpg"); |
| |
| assertEquals(0, show.getPictureData().size()); |
| PictureData picture = show.addPicture(f, PictureType.JPEG); |
| assertEquals(1, show.getPictureData().size()); |
| assertSame(picture, show.getPictureData().get(0)); |
| |
| show.close(); |
| } |
| |
| @Test |
| public void addPicture_Stream() throws IOException { |
| SlideShow<?,?> show = createSlideShow(); |
| try { |
| InputStream stream = slTests.openResourceAsStream("clock.jpg"); |
| try { |
| assertEquals(0, show.getPictureData().size()); |
| PictureData picture = show.addPicture(stream, PictureType.JPEG); |
| assertEquals(1, show.getPictureData().size()); |
| assertSame(picture, show.getPictureData().get(0)); |
| |
| } finally { |
| stream.close(); |
| } |
| } finally { |
| show.close(); |
| } |
| } |
| |
| @Test |
| public void addPicture_ByteArray() throws IOException { |
| SlideShow<?,?> show = createSlideShow(); |
| byte[] data = slTests.readFile("clock.jpg"); |
| |
| assertEquals(0, show.getPictureData().size()); |
| PictureData picture = show.addPicture(data, PictureType.JPEG); |
| assertEquals(1, show.getPictureData().size()); |
| assertSame(picture, show.getPictureData().get(0)); |
| |
| show.close(); |
| } |
| |
| @Test |
| public void findPicture() throws IOException { |
| SlideShow<?,?> show = createSlideShow(); |
| byte[] data = slTests.readFile("clock.jpg"); |
| |
| assertNull(show.findPictureData(data)); |
| PictureData picture = show.addPicture(data, PictureType.JPEG); |
| PictureData found = show.findPictureData(data); |
| assertNotNull(found); |
| assertEquals(picture, found); |
| |
| show.close(); |
| } |
| } |