TemporalFilterTest.java

/**
 * Copyright (c) Codice Foundation
 * <p>
 * This 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 any later version.
 * <p>
 * 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
 * Lesser General Public License for more details. A copy of the GNU Lesser General Public License
 * is distributed along with this program and can be found at
 * <http://www.gnu.org/licenses/lgpl.html>.
 */
package ddf.catalog.impl.filter;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;

import java.util.Date;

import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.junit.Test;

public class TemporalFilterTest {

    @Test
    public void testParseDate() {
        Date expected = new DateTime(1996,
                12,
                19,
                16,
                39,
                57,
                0,
                DateTimeZone.forID("-08:00")).toDate();
        Date actual = TemporalFilter.parseDate("1996-12-19T16:39:57-08:00");
        assertEquals(expected, actual);

        expected = new DateTime(1985, 4, 12, 23, 20, 50, 520, DateTimeZone.UTC).toDate();
        actual = TemporalFilter.parseDate("1985-04-12T23:20:50.52Z");
        assertEquals(expected, actual);

        expected = new DateTime(1998, 7, 16, 19, 20, 30, 0, DateTimeZone.forID("-01:00")).toDate();
        actual = TemporalFilter.parseDate("1998-07-16T19:20:30-01:00");
        assertEquals(expected, actual);

        /* Basic profiles */
        expected = new DateTime(2007, 4, 5, 12, 30, 0, 0, DateTimeZone.forID("+02:00")).toDate();
        actual = TemporalFilter.parseDate("20070405T123000+0200");
        assertEquals(expected, actual);

        expected = new DateTime(2011, 10, 4, 5, 48, 27, 891, DateTimeZone.forID("-07:00")).toDate();
        actual = TemporalFilter.parseDate("20111004T054827.891-0700");
        assertEquals(expected, actual);
    }

    @Test
    public void testParseInvalidDates() {
        // Space instead of "T" to separate date/time
        Date date = TemporalFilter.parseDate("1996-12-19 16:39:57-08:00");
        assertNull(date);

        // Combines extended and basic ISO 8601 formats
        date = TemporalFilter.parseDate("1985-04-12T232050.52Z");
        assertNull(date);

        // No time zone specified
        date = TemporalFilter.parseDate("1998-07-16T19:20:30");
        assertNull(date);
    }

}