/**
* 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.issues.issue102;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import junit.framework.TestCase;
import org.yaml.snakeyaml.Yaml;
public class BigDataLoadTest extends TestCase {
private static final int SIZE = 5000;
public void testBigStringData() {
Yaml yaml = new Yaml();
List<?> loaded = (List<?>) yaml.load(getLongYamlDocument(SIZE));
assertEquals(SIZE, loaded.size());
}
public void testBigStreamData() {
Yaml yaml = new Yaml();
StringReader buffer = new StringReader(getLongYamlDocument(SIZE));
List<?> loaded = (List<?>) yaml.load(buffer);
assertEquals(SIZE, loaded.size());
}
private String getLongYamlDocument(int size) {
List<DataBean> beans = new ArrayList<DataBean>();
Yaml yaml = new Yaml();
StringBuilder builder = new StringBuilder();
for (int i = 0; i < size; i++) {
List<String> list = new ArrayList<String>();
for (int j = 0; j < 10; j++) {
list.add(String.valueOf(i + j));
}
Map<String, Integer> map = new HashMap<String, Integer>();
for (int j = 0; j < 10; j++) {
map.put(String.valueOf(j), i + j);
}
DataBean bean = new DataBean();
bean.setId("id" + i);
bean.setList(list);
bean.setMap(map);
beans.add(bean);
String ooo = yaml.dumpAsMap(bean);
String[] lines = ooo.split("\n");
builder.append("-\n");
for (int j = 0; j < lines.length; j++) {
builder.append(" ");
builder.append(lines[j]);
builder.append("\n");
}
}
String data = builder.toString();
System.out.println("Long data size: " + data.length() / 1024 + " kBytes.");
return data;
}
}