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 * 
 * Redistribution and use in source and binary forms, 
 * with or without modification, are permitted provided 
 * that the following conditions are met: 
 * 
 * *   Redistributions of source code must retain the above 
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 *     following disclaimer. 
 * *   Redistributions in binary form must reproduce the above 
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 *     following disclaimer in the documentation and/or other 
 *     materials provided with the distribution. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
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 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
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 */

using NUnit.Framework;
using XenAdmin.Core;

namespace XenAdminTests.UnitTests
{
    [TestFixture, Category(TestCategories.Unit)]
    class RpmVersionTests
    {
        [Test]
        [TestCase("0.1", "0.2", ExpectedResult = -1)]
        [TestCase("0.1.2", "0.1.3", ExpectedResult = -1)]
        [TestCase("0.1.2", "0.2", ExpectedResult = -1)]
        [TestCase("0.1", "0.1.0", ExpectedResult = 0)]
        [TestCase("0.1", "0.1.0.0.0", ExpectedResult = 0)]
        [TestCase("7.1", "7.1.50", ExpectedResult = -1)]
        [TestCase("7.1.6", "7.1.50", ExpectedResult = -1)]
        [TestCase("22.19.0", "22.19.0-1.xs8", ExpectedResult = -1)]
        [TestCase("22.19.0-1.xs8", "22.19.0-1.xs9", ExpectedResult = 0)]
        [TestCase("22.19.0-1.xs8", "22.19.0-2.xs8", ExpectedResult = -1)]
        [TestCase("22.19.0-1.xs8", "22.19.0-1.2.xs8", ExpectedResult = -1)]
        [TestCase("22.19.0-1.xs8", "22.19.0-1.0.g1234abc.xs8", ExpectedResult = 0)]
        [TestCase("22.19.0-1.0.xs8", "22.19.0-1.0.g1234abc.xs8", ExpectedResult = 0)]
        [TestCase("22.19.0-1.1.g2234abc.xs8", "22.19.0-1.1.g1234abc.xs8", ExpectedResult = 0)]
        [TestCase("1:22.19.0-1.xs8", "22.19.0-1.xs8", ExpectedResult = 1)]
        [TestCase("1:22.19.0-1.xs8", "2:22.19.0-1.xs8", ExpectedResult = -1)]
        [TestCase(null, "22.19.0-1.xs8", ExpectedResult = -1)]
        [TestCase("22.19.0-1.xs8", null, ExpectedResult = 1)]
        public int TestVersionComparer(string version1, string version2)
        {
            return Helpers.ProductVersionCompare(version1, version2);
        }
    }
}