/**
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017-18 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.onap.aai.edges;

import static org.junit.Assert.*;

import java.util.HashMap;
import java.util.Map;

import org.apache.tinkerpop.gremlin.structure.Direction;
import org.junit.Test;

public class EdgeRuleTest {

	@Test
	public void testFlipDirection() {
		Map<String, String> rule = new HashMap<>();
		rule.put("from", "foo");
		rule.put("to", "bar");
		rule.put("label", "links");
		rule.put("contains-other-v", "NONE");
		rule.put("delete-other-v", "NONE");
		rule.put("prevent-delete", "NONE");
		rule.put("multiplicity", "ONE2ONE");
		rule.put("direction", "OUT");
		rule.put("default", "true");
		rule.put("private", "true");

		EdgeRule r = new EdgeRule(rule);
		
		r.flipDirection();
		assertTrue(Direction.IN.equals(r.getDirection()));
		r.flipDirection();
		assertTrue(Direction.OUT.equals(r.getDirection()));
		
		rule.put("direction", "BOTH");
		EdgeRule r2 = new EdgeRule(rule);
		r2.flipDirection();
		assertTrue(Direction.BOTH.equals(r2.getDirection()));
	}

}