| /** |
| * 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.io.StringReader; |
| |
| import junit.framework.TestCase; |
| |
| import org.yaml.snakeyaml.nodes.MappingNode; |
| import org.yaml.snakeyaml.nodes.Node; |
| import org.yaml.snakeyaml.nodes.NodeId; |
| import org.yaml.snakeyaml.nodes.ScalarNode; |
| |
| public class YamlComposeTest extends TestCase { |
| |
| public void testComposeManyDocuments() { |
| try { |
| Yaml yaml = new Yaml(); |
| yaml.compose(new StringReader("abc: 56\n---\n123\n---\n456")); |
| fail("YAML contans more then one document."); |
| } catch (Exception e) { |
| assertTrue(e.getMessage().startsWith( |
| "expected a single document in the stream; but found another document")); |
| } |
| } |
| |
| public void testComposeFromReader() { |
| Yaml yaml = new Yaml(); |
| MappingNode node = (MappingNode) yaml.compose(new StringReader("abc: 56")); |
| ScalarNode node1 = (ScalarNode) node.getValue().get(0).getKeyNode(); |
| assertEquals("abc", node1.getValue()); |
| ScalarNode node2 = (ScalarNode) node.getValue().get(0).getValueNode(); |
| assertEquals("56", node2.getValue()); |
| } |
| |
| public void testComposeAllFromReader() { |
| Yaml yaml = new Yaml(); |
| boolean first = true; |
| for (Node node : yaml.composeAll(new StringReader("abc: 56\n---\n123\n---\n456"))) { |
| if (first) { |
| assertEquals(NodeId.mapping, node.getNodeId()); |
| } else { |
| assertEquals(NodeId.scalar, node.getNodeId()); |
| } |
| first = false; |
| } |
| } |
| |
| public void testComposeAllOneDocument() { |
| Yaml yaml = new Yaml(); |
| for (Node node : yaml.composeAll(new StringReader("6"))) { |
| assertEquals(NodeId.scalar, node.getNodeId()); |
| } |
| } |
| } |