/**
 * ============LICENSE_START==========================================
 * org.onap.aai
 * ===================================================================
 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
 * Copyright © 2017 Amdocs
 * ===================================================================
 * 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============================================
 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
 */
package org.openecomp.aai.champ.core;

import static org.junit.Assert.assertTrue;

import org.junit.Test;
import org.openecomp.aai.champ.ChampAPI;
import org.openecomp.aai.champ.ChampGraph;
import org.openecomp.aai.champ.model.ChampObjectConstraint;
import org.openecomp.aai.champ.model.ChampRelationshipConstraint;

public class ChampAPITest {

	@Test
	public void testChampAPIInstantiation() {

		for (ChampGraph.Type type : ChampGraph.Type.values()) {

			final ChampAPI api = ChampAPI.Factory.newInstance(type);

			assertTrue(type == ChampGraph.Type.valueOf(type.name()));
			assertTrue(api.getType() == type);
	
			api.getGraph("foo");
			api.shutdown();
	
			try {
				api.getGraph("foo");
				throw new AssertionError("Able to call getGraph(String name) after shutdown()");
			} catch (IllegalStateException e) {
				//Expected
			}
		}
	}

	@Test
	public void testChampGraphInstantiation() throws Exception {
		for (ChampGraph.Type type : ChampGraph.Type.values()) {
			final ChampGraph graph = ChampGraph.Factory.newInstance(type, "foo");

			graph.shutdown();

			try {
				graph.deleteObject(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.deleteObjectIndex(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.deletePartition(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.deleteRelationship(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.deleteRelationshipIndex(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.deleteSchema();
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.queryObjects(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.queryRelationships(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.retrieveObject(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.retrieveObjectIndex(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.retrieveObjectIndices();
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.retrieveRelationship(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.retrieveRelationshipIndex(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.retrieveRelationshipIndices();
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.retrieveRelationships(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.retrieveSchema();
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.storeObject(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.storeObjectIndex(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.storePartition(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.storeRelationship(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.storeRelationshipIndex(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.storeSchema(null);
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.updateSchema(new ChampObjectConstraint.Builder("").build());
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.updateSchema(new ChampRelationshipConstraint.Builder("").build());
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}

			try {
				graph.shutdown();
				throw new AssertionError("Able to call API method after shutdown was initiated");
			} catch (IllegalStateException e) {
				//Expected
			}
		}
	}
}