| /** |
| * 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.hadoop.yarn.webapp.view; |
| |
| import com.google.inject.Injector; |
| |
| import java.io.PrintWriter; |
| |
| import org.apache.hadoop.yarn.webapp.WebAppException; |
| import org.apache.hadoop.yarn.webapp.test.WebAppTests; |
| import org.apache.hadoop.yarn.webapp.view.HtmlBlock; |
| import org.apache.hadoop.yarn.webapp.view.HtmlPage; |
| |
| import org.junit.Test; |
| import static org.mockito.Mockito.*; |
| |
| public class TestHtmlBlock { |
| public static class TestBlock extends HtmlBlock { |
| @Override |
| public void render(Block html) { |
| html. |
| p("#testid")._("test note")._(); |
| } |
| } |
| |
| public static class ShortBlock extends HtmlBlock { |
| @Override |
| public void render(Block html) { |
| html. |
| p()._("should throw"); |
| } |
| } |
| |
| public static class ShortPage extends HtmlPage { |
| @Override |
| public void render(Page.HTML<_> html) { |
| html. |
| title("short test"). |
| _(ShortBlock.class); |
| } |
| } |
| |
| @Test public void testUsual() { |
| Injector injector = WebAppTests.testBlock(TestBlock.class); |
| PrintWriter out = injector.getInstance(PrintWriter.class); |
| |
| verify(out).print(" id=\"testid\""); |
| verify(out).print("test note"); |
| } |
| |
| @Test(expected=WebAppException.class) public void testShortBlock() { |
| WebAppTests.testBlock(ShortBlock.class); |
| } |
| |
| @Test(expected=WebAppException.class) public void testShortPage() { |
| WebAppTests.testPage(ShortPage.class); |
| } |
| } |