/**
 * ============LICENSE_START====================================================
 * org.onap.aaf
 * ===========================================================================
 * Copyright (c) 2018 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.aaf.auth.batch.helpers.test;

import static org.junit.Assert.assertEquals;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.util.ArrayList;

import org.junit.Before;
import org.junit.Test;
import org.onap.aaf.auth.batch.helpers.Creator;
import org.onap.aaf.auth.batch.helpers.NS;
import org.onap.aaf.auth.batch.helpers.NS.NSSplit;
import org.onap.aaf.auth.batch.helpers.creators.RowCreator;
import org.onap.aaf.misc.env.Env;
import org.onap.aaf.misc.env.LogTarget;
import org.onap.aaf.misc.env.TimeTaken;
import org.onap.aaf.misc.env.Trans;

import com.datastax.driver.core.ResultSet;
import com.datastax.driver.core.Row;
import com.datastax.driver.core.Session;
import com.datastax.driver.core.SimpleStatement;

import junit.framework.Assert;

public class JU_NS {

	NS ns;
	NSSplit nSSplit;

	@Before
	public void setUp() {
		ns = new NS("name", "description", "parent", 1, 1);
		nSSplit = new NSSplit("string", 1);
	}

	@Test
	public void testToString() {
		Assert.assertEquals("name", ns.toString());
	}

	@Test
	public void testHashCode() {
		Assert.assertEquals(3373707, ns.hashCode());
	}

	@Test
	public void testEquals() {
		Assert.assertEquals(true, ns.equals("name"));
		Assert.assertEquals(false, ns.equals("name1"));
	}

	@Test
	public void testCompareTo() {
		NS nsValid = new NS("name", "description", "parent", 1, 1);
		Assert.assertEquals(0, ns.compareTo(nsValid));

		NS nsInvalid = new NS("name1", "description", "parent", 1, 1);
		Assert.assertEquals(-1, ns.compareTo(nsInvalid));
	}

	@Test
	public void testDeriveParent() {
		ns.deriveParent("d.ot.te.d");
	}

	@Test
	public void testLoadWithoutNS() {
		Trans trans = mock(Trans.class);
		Session session = mock(Session.class);
		Creator<NS> creator = mock(Creator.class);
		LogTarget target = mock(LogTarget.class);
		TimeTaken tt = mock(TimeTaken.class);
		ResultSet results = mock(ResultSet.class);
		ArrayList<Row> rows = new ArrayList<Row>();
		Row row = RowCreator.getRow();
		rows.add(row);

		when(trans.info()).thenReturn(target);
		when(trans.start("Read Namespaces", Env.REMOTE)).thenReturn(tt);
		when(trans.start("Load Namespaces", Env.SUB)).thenReturn(tt);
		when(session.execute(any(SimpleStatement.class))).thenReturn(results);
		when(results.iterator()).thenReturn(rows.iterator());
		when(creator.create(row)).thenReturn(ns);

		NS.load(trans, session, creator);
	}

	@Test
	public void testLoadOne() {
		Trans trans = mock(Trans.class);
		Session session = mock(Session.class);
		Creator<NS> creator = mock(Creator.class);
		LogTarget target = mock(LogTarget.class);
		TimeTaken tt = mock(TimeTaken.class);
		ResultSet results = mock(ResultSet.class);
		ArrayList<Row> rows = new ArrayList<Row>();
		Row row = RowCreator.getRow();
		rows.add(row);

		when(trans.info()).thenReturn(target);
		when(trans.start("Read Namespaces", Env.REMOTE)).thenReturn(tt);
		when(trans.start("Load Namespaces", Env.SUB)).thenReturn(tt);
		when(session.execute(any(SimpleStatement.class))).thenReturn(results);
		when(results.iterator()).thenReturn(rows.iterator());
		when(creator.create(row)).thenReturn(ns);

		NS.loadOne(trans, session, creator, "text");
	}

	@Test
	public void testCount() {
		Trans trans = mock(Trans.class);
		Session session = mock(Session.class);
		LogTarget target = mock(LogTarget.class);
		TimeTaken tt = mock(TimeTaken.class);
		ResultSet results = mock(ResultSet.class);
		ArrayList<Row> rows = new ArrayList<Row>();
		Row row = RowCreator.getRow();
		rows.add(row);

		when(trans.info()).thenReturn(target);
		when(trans.start("Count Namespaces", Env.REMOTE)).thenReturn(tt);
		when(session.execute(any(SimpleStatement.class))).thenReturn(results);
		when(results.one()).thenReturn(row);

		assertEquals(0, NS.count(trans, session));
	}

	@Test
	public void testV2() {
		NS.v2_0_11.create(RowCreator.getRow());
		assertEquals(NS.v2_0_11.select(), "SELECT name, description, parent, type, scope FROM authz.ns ");
	}

}