/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * See LICENSE.txt included in this distribution for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at LICENSE.txt.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 2017, 2021, Oracle and/or its affiliates. All rights reserved.
 * Portions Copyright (c) 2020, Ric Harris <harrisric@users.noreply.github.com>.
 */
package org.opengrok.indexer.history;

import org.junit.jupiter.api.Test;

import java.text.ParseException;

import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;

public class SubversionRepositoryTest {

    @Test
    public void testDateFormats() {
        String[][] tests = new String[][]{
            {"abcd", "expected exception"},
            {"2016-01-01 10:00:00", "expected exception"},
            {"2016 Sat, 1 Apr 2008 15:12:51 +0000", "expected exception"},
            {"Sat, 1 Dub 2008 15:12:51 +0000", "expected exception"},
            {"2016_01_01T10:00:00Z", "expected exception"},
            {"2016-01-01T10:00:00T", "expected exception"},
            {"2016-01-01T10:00:00.200", "expected exception"},
            {"2016-01-01 10:00:00Z", "expected exception"},
            {"2016-01-01T40:00:00Z", null}, // lenient - wrong hour
            {"2016-01-01T00:70:00Z", null}, // lenient - wrong minute
            {"2016-01-01T00:00:99Z", null}, // lenient - wrong second
            {"2016-03-40T00:00:00Z", null}, // lenient - wrong day
            {"2016-01-01T10:00:00.200999Z", null},
            {"2016-01-01T10:00:00.200Z", null},
            {"2016-01-01T11:00:00.200Z", null},
            {"2016-01-01T10:00:00.Z", null},
            {"2017-01-01T10:00:00.Z", null},
            {"2016-01-01T10:00:00Z", null}
        };

        final SubversionRepository repository = new SubversionRepository();

        for (String[] test : tests) {
            try {
                repository.parse(test[0]);
                assertNull(test[1], "Shouldn't be able to parse the date: " + test[0]);
            } catch (ParseException ex) {
                assertNotNull(test[1], "Shouldn't throw a parsing exception for date: " + test[0]);
            }
        }
    }
}