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/**
* Copyright (c) 2008, SnakeYAML
*
* 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.constructor;
import java.util.List;
import junit.framework.TestCase;
import org.yaml.snakeyaml.DumperOptions;
import org.yaml.snakeyaml.DumperOptions.FlowStyle;
import org.yaml.snakeyaml.TypeDescription;
import org.yaml.snakeyaml.Util;
import org.yaml.snakeyaml.Yaml;
public class ArrayTagsTest extends TestCase {
public void testDefaultRepresenter() {
CarWithArray car = new CarWithArray();
car.setPlate("12-XP-F4");
Wheel[] wheels = new Wheel[5];
for (int i = 1; i < 6; i++) {
Wheel wheel = new Wheel();
wheel.setId(i);
wheels[i - 1] = wheel;
}
car.setWheels(wheels);
assertEquals(Util.getLocalResource("constructor/cararray-with-tags-flow-auto.yaml"),
new Yaml().dump(car));
}
public void testFlowBlock() {
CarWithArray car = new CarWithArray();
car.setPlate("12-XP-F4");
Wheel[] wheels = new Wheel[5];
for (int i = 1; i < 6; i++) {
Wheel wheel = new Wheel();
wheel.setId(i);
wheels[i - 1] = wheel;
}
car.setWheels(wheels);
DumperOptions options = new DumperOptions();
options.setDefaultFlowStyle(FlowStyle.BLOCK);
Yaml yaml = new Yaml(options);
assertEquals(Util.getLocalResource("constructor/cararray-with-tags.yaml"), yaml.dump(car));
}
public void testLoadClassTag() {
Constructor constructor = new Constructor();
constructor.addTypeDescription(new TypeDescription(Car.class, "!car"));
Yaml yaml = new Yaml(constructor);
Car car = yaml.load(Util.getLocalResource("constructor/car-without-tags.yaml"));
assertEquals("12-XP-F4", car.getPlate());
List<Wheel> wheels = car.getWheels();
assertNotNull(wheels);
assertEquals(5, wheels.size());
}
public void testNullDescription() {
Constructor constructor = new Constructor();
try {
constructor.addTypeDescription(null);
fail("Description is required.");
} catch (Exception e) {
assertEquals("TypeDescription is required.", e.getMessage());
}
}
public void testLoadClassNoRoot() {
Constructor constructor = new Constructor(new TypeDescription(CarWithArray.class));
Yaml yaml = new Yaml(constructor);
CarWithArray car = yaml.load(Util.getLocalResource("constructor/car-no-root-class.yaml"));
assertEquals("12-XP-F4", car.getPlate());
Wheel[] wheels = car.getWheels();
assertNotNull(wheels);
assertEquals(5, wheels.length);
}
public static class CarWithArray {
private String plate;
private Wheel[] wheels;
public String getPlate() {
return plate;
}
public void setPlate(String plate) {
this.plate = plate;
}
public Wheel[] getWheels() {
return wheels;
}
public void setWheels(Wheel[] wheels) {
this.wheels = wheels;
}
}
}
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