| /** |
| * Copyright (c) 2008-2012, 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.util.Iterator; |
| |
| import junit.framework.TestCase; |
| |
| import org.yaml.snakeyaml.error.YAMLException; |
| |
| public class YamlTest extends TestCase { |
| |
| public void testSetNoName() { |
| Yaml yaml = new Yaml(); |
| assertTrue(yaml.toString().matches("Yaml:\\d+")); |
| } |
| |
| public void testSetName() { |
| Yaml yaml = new Yaml(); |
| yaml.setName("REST"); |
| assertEquals("REST", yaml.getName()); |
| assertEquals("REST", yaml.toString()); |
| } |
| |
| /** |
| * Check that documents are parsed only when they are asked to be loaded. |
| */ |
| public void testOneDocument() { |
| Yaml yaml = new Yaml(); |
| String doc = "--- a\n--- [:]"; |
| Iterator<Object> loaded = yaml.loadAll(doc).iterator(); |
| assertTrue(loaded.hasNext()); |
| Object obj1 = loaded.next(); |
| assertEquals("a", obj1); |
| assertTrue(loaded.hasNext()); |
| try { |
| loaded.next(); |
| fail("Second document is invalid"); |
| } catch (Exception e) { |
| assertEquals( |
| "while parsing a flow node; expected the node content, but found Value; in 'reader', line 2, column 6:\n --- [:]\n ^", |
| e.getMessage()); |
| } |
| } |
| |
| public void testOnlyOneDocument() { |
| Yaml yaml = new Yaml(); |
| String doc = "--- a\n--- b"; |
| try { |
| yaml.load(doc); |
| fail("It must be only one document."); |
| } catch (YAMLException e) { |
| assertEquals( |
| "expected a single document in the stream; but found another document; in 'string', line 2, column 1:\n --- b\n ^", |
| e.getMessage()); |
| } |
| } |
| } |