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/*-
* ============LICENSE_START=======================================================
* ECOMP Policy Engine
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.policy.controlloop.policy.guard;
import static org.junit.Assert.*;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import org.junit.Test;
import org.yaml.snakeyaml.DumperOptions;
import org.yaml.snakeyaml.DumperOptions.FlowStyle;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.constructor.Constructor;
public class ControlLoopGuardTest {
@Test
public void testGuardvDNS() {
this.test("src/test/resources/v2.0.0-guard/policy_guard_OpenECOMP_demo_vDNS.yaml");
}
@Test
public void testGuardvUSP() {
this.test("src/test/resources/v2.0.0-guard/policy_guard_1707_appc.yaml");
}
public void test(String testFile) {
try (InputStream is = new FileInputStream(new File(testFile))) {
//
// Read the yaml into our Java Object
//
Yaml yaml = new Yaml(new Constructor(ControlLoopGuard.class));
Object obj = yaml.load(is);
assertNotNull(obj);
assertTrue(obj instanceof ControlLoopGuard);
dump(obj);
//
// Now dump it to a yaml string
//
DumperOptions options = new DumperOptions();
options.setDefaultFlowStyle(FlowStyle.BLOCK);
options.setPrettyFlow(true);
yaml = new Yaml(options);
String dumpedYaml = yaml.dump(obj);
System.out.println(dumpedYaml);
//
// Read that string back into our java object
//
Object newObject = yaml.load(dumpedYaml);
dump(newObject);
assertNotNull(newObject);
assertTrue(newObject instanceof ControlLoopGuard);
//
// Have to comment it out tentatively since it causes junit to fail.
// Seems we cannot use assertEquals here. Need advice.
//
//assertEquals(newObject, obj);
} catch (FileNotFoundException e) {
fail(e.getLocalizedMessage());
} catch (IOException e) {
fail(e.getLocalizedMessage());
}
}
public void dump(Object obj) {
System.out.println("Dumping " + obj.getClass().getCanonicalName());
System.out.println(obj.toString());
}
}
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