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/**
* Copyright (c) 2008, 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.issues.issue73;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.Set;
import java.util.TreeSet;
import junit.framework.TestCase;
import org.yaml.snakeyaml.DumperOptions;
import org.yaml.snakeyaml.Util;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.introspector.BeanAccess;
public class SetAsSequenceTest extends TestCase {
public void testDump() {
Blog blog = new Blog("Test Me!");
blog.addPost(new Post("Title1", "text 1"));
blog.addPost(new Post("Title2", "text text 2"));
blog.numbers.add(19);
blog.numbers.add(17);
TreeSet<String> labels = new TreeSet<String>();
labels.add("Java");
labels.add("YAML");
labels.add("SnakeYAML");
blog.setLabels(labels);
DumperOptions options = new DumperOptions();
options.setAllowReadOnlyProperties(true);
Yaml yaml = new Yaml(options);
String output = yaml.dump(blog);
// System.out.println(output);
assertEquals(Util.getLocalResource("issues/issue73-1.txt"), output);
}
public void testLoad() {
Yaml yaml = new Yaml();
yaml.setBeanAccess(BeanAccess.FIELD);
String doc = Util.getLocalResource("issues/issue73-1.txt");
Blog blog = (Blog) yaml.load(doc);
// System.out.println(blog);
assertEquals("Test Me!", blog.getName());
assertEquals(2, blog.numbers.size());
assertEquals(2, blog.getPosts().size());
for (Post post : blog.getPosts()) {
assertEquals(Post.class, post.getClass());
}
}
public void testYaml() {
String serialized = Util.getLocalResource("issues/issue73-2.txt");
// System.out.println(serialized);
Yaml beanLoader = new Yaml();
beanLoader.setBeanAccess(BeanAccess.FIELD);
Blog rehydrated = beanLoader.loadAs(serialized, Blog.class);
checkTestBlog(rehydrated);
}
protected void checkTestBlog(Blog blog) {
Set<Post> posts = blog.getPosts();
assertEquals("Blog contains 2 posts", 2, posts.size());
assertTrue(posts.contains(new Post("Test", "Dummy")));
assertTrue(posts.contains(new Post("Highly", "Creative")));
assertEquals("No tags!", blog.getName());
assertEquals(0, blog.numbers.size());
}
@SuppressWarnings("unchecked")
public void testLoadRootSet() {
Yaml yaml = new Yaml();
String doc = Util.getLocalResource("issues/issue73-3.txt");
Set<String> strings = (Set<String>) yaml.load(doc);
// System.out.println(strings);
assertEquals(3, strings.size());
assertEquals(HashSet.class, strings.getClass());
assertTrue(strings.contains("aaa"));
assertTrue(strings.contains("bbb"));
assertTrue(strings.contains("ccc"));
}
@SuppressWarnings("unchecked")
public void testLoadRootSet2() {
Yaml yaml = new Yaml();
String doc = "!!java.util.HashSet {aaa: null, bbb: null, ccc: null}";
Set<String> strings = (Set<String>) yaml.load(doc);
// System.out.println(strings);
assertEquals(3, strings.size());
assertEquals(LinkedHashSet.class, strings.getClass());
assertTrue(strings.contains("aaa"));
assertTrue(strings.contains("bbb"));
assertTrue(strings.contains("ccc"));
}
@SuppressWarnings("unchecked")
public void testLoadRootSet3() {
Yaml yaml = new Yaml();
String doc = "!!java.util.TreeSet {aaa: null, bbb: null, ccc: null}";
Set<String> strings = (Set<String>) yaml.load(doc);
// System.out.println(strings);
assertEquals(3, strings.size());
assertEquals(TreeSet.class, strings.getClass());
assertTrue(strings.contains("aaa"));
assertTrue(strings.contains("bbb"));
assertTrue(strings.contains("ccc"));
}
@SuppressWarnings("unchecked")
public void testLoadRootSet6() {
Yaml yaml = new Yaml();
String doc = Util.getLocalResource("issues/issue73-6.txt");
Set<String> strings = (Set<String>) yaml.load(doc);
// System.out.println(strings);
assertEquals(3, strings.size());
assertEquals(TreeSet.class, strings.getClass());
assertTrue(strings.contains("aaa"));
assertTrue(strings.contains("bbb"));
assertTrue(strings.contains("ccc"));
}
}
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