| /** |
| * Copyright (c) 2008-2014, http://www.snakeyaml.org |
| * |
| * Licensed 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.yaml.snakeyaml; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.Writer; |
| |
| import junit.framework.TestCase; |
| |
| import org.yaml.snakeyaml.error.YAMLException; |
| |
| public class InputOutputExceptionTest extends TestCase { |
| public void testIOExceptionOnLoad() { |
| try { |
| new Yaml().load(new BrokenInputStream()); |
| fail("Input must be broken."); |
| } catch (YAMLException e) { |
| assertTrue(e.getCause() instanceof IOException); |
| assertEquals("java.io.IOException: Broken 2", e.getMessage()); |
| } |
| } |
| |
| public void testIOExceptionOnDump() { |
| try { |
| new Yaml().dump("something", new BrokenWriter()); |
| fail("Output must be broken."); |
| } catch (YAMLException e) { |
| assertTrue(e.getCause() instanceof IOException); |
| assertEquals("java.io.IOException: Broken 12", e.getMessage()); |
| } |
| } |
| |
| private static class BrokenInputStream extends InputStream { |
| @Override |
| public int read() throws IOException { |
| throw new IOException("Broken 1"); |
| } |
| |
| @Override |
| public int read(byte[] bytes, int i, int i1) throws IOException { |
| throw new IOException("Broken 2"); |
| } |
| |
| @Override |
| public void close() throws IOException { |
| throw new IOException("Broken 3"); |
| } |
| } |
| |
| private static class BrokenWriter extends Writer { |
| @Override |
| public void close() throws IOException { |
| throw new IOException("Broken 10"); |
| } |
| |
| @Override |
| public void flush() throws IOException { |
| throw new IOException("Broken 11"); |
| } |
| |
| @Override |
| public void write(char[] cbuf, int off, int len) throws IOException { |
| throw new IOException("Broken 12"); |
| } |
| } |
| } |