/*-
 * #%L
 * This file is part of "Apromore Community".
 *
 * Copyright (C) 2015 - 2017 Queensland University of Technology.
 * %%
 * Copyright (C) 2018 - 2020 The University of Melbourne.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 *
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/lgpl-3.0.html>.
 * #L%
 */

package org.apromore.service.pql;

import java.text.ParseException;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Test;

import org.apromore.helper.Version;

/**
 * Tests for {@link ExternalId}.
 */
public class ExternalIdUnitTest {

    @Test
    public void testConstructFromComponents() {
        Version version = new Version(1, 0);
        ExternalId externalId = new ExternalId(32, "MAIN", version);
        assertEquals(32, externalId.getProcessId());
        assertEquals("MAIN", externalId.getBranch());
        assertEquals(version, externalId.getVersion());
        assertEquals(32, externalId.getProcessId());
    }

    @Test
    public void testConstructFromString() throws ParseException {
        ExternalId externalId = new ExternalId("32/MAIN/1.0");
        assertEquals(32, externalId.getProcessId());
        assertEquals("MAIN", externalId.getBranch());
        assertEquals(new Version(1, 0), externalId.getVersion());
        assertEquals("32/MAIN/1.0", externalId.toString());
    }

    @Test(expected = ParseException.class)
    public void testConstructFromInvalidString() throws ParseException {
        ExternalId externalId = new ExternalId("Not an external ID");
    }

    @Test
    public void testEquals() {
        ExternalId externalId = new ExternalId(32, "MAIN", new Version(1, 0));

        assertFalse(externalId.equals(null));
        assertTrue(externalId.equals(externalId));
        assertTrue(externalId.equals(new ExternalId(32, "MAIN", new Version(1, 0))));
        assertFalse(externalId.equals(new ExternalId(31, "MAIN", new Version(1, 0))));
        assertFalse(externalId.equals(new ExternalId(32, "BRANCH", new Version(1, 0))));
        assertFalse(externalId.equals(new ExternalId(32, "MAIN", new Version(1, 1))));
    }
}
