public void ReturnEmptyListWhenDesiredResultAmountArgumentNegative()
{
var generator = new GuidGeneratorTest(new List <Guid>());
var taskSolver = new GuidsWithZeroDigitsFinder(generator, 1, -1);
var result = (FindZeroDigitsResult)taskSolver.Calculate(new CancellationToken());
Assert.AreEqual(0, result.Result.Count);
}
public void ReturnEmptyResultWhenGuidCountArgumentNegative()
{
var generator = new GuidGeneratorTest(new List <Guid>());
var taskSolver = new MaxCommonCharactersSequenceFinder(generator, -1);
var result = (FindMaxCommonSequenceResult)taskSolver.Calculate(new CancellationToken());
Assert.AreEqual(0, result.CommonSequences.Count);
}
public void ReturnEmptyResultWhenLessThanThreeGuid()
{
var generator = new GuidGeneratorTest(new List <Guid>
{
new Guid("01010101-0100-1234-0000-010101010101"),
new Guid("02020202-0200-0000-1234-020202020202")
});
var taskSolver = new MaxCommonCharactersSequenceFinder(generator, 2);
var result = (FindMaxCommonSequenceResult)taskSolver.Calculate(new CancellationToken());
Assert.AreEqual(0, result.CommonSequences.Count);
}
public void ReturnGuidWithDashBetweenZeros()
{
var guid1 = new Guid("11111111-1111-1111-1110-011111111111");
var generator = new GuidGeneratorTest(new List <Guid> {
guid1
});
var taskSolver = new GuidsWithZeroDigitsFinder(generator, 2, 1);
var result = (FindZeroDigitsResult)taskSolver.Calculate(new CancellationToken());
Assert.AreEqual(1, result.Result.Count);
Assert.AreEqual(guid1, result.Result.First());
}
public void ReturnEmptyResultWhenNoCommonSubstring()
{
var generator = new GuidGeneratorTest(new List <Guid>
{
new Guid("00000000-0000-0000-0000-000000000000"),
new Guid("11111111-1111-1111-1111-111111111111"),
new Guid("22222222-2222-2222-2222-222222222222")
});
var taskSolver = new MaxCommonCharactersSequenceFinder(generator, 2);
var result = (FindMaxCommonSequenceResult)taskSolver.Calculate(new CancellationToken());
Assert.AreEqual(0, result.CommonSequences.Count);
}
public void ReturnCommonSequencesExclusiveDashs()
{
var generator = new GuidGeneratorTest(new List <Guid>
{
new Guid("11111111-3333-3311-4444-111111111111"),
new Guid("22222222-4444-2222-3333-332222222222"),
new Guid("22222222-4444-2222-3333-332222222222")
});
var taskSolver = new MaxCommonCharactersSequenceFinder(generator, 2);
var result = (FindMaxCommonSequenceResult)taskSolver.Calculate(new CancellationToken());
Assert.AreEqual(1, result.CommonSequences.Count);
Assert.AreEqual("333333", result.CommonSequences.First());
}
public void ReturnFirstCorrectGuid()
{
var guid1 = new Guid("11111111-1111-1111-1111-111111111111");
var guid2 = new Guid("11111111-1111-1111-1111-111111111101");
var guid3 = new Guid("11111111-1111-1111-1111-111111111110");
var generator = new GuidGeneratorTest(new List <Guid> {
guid1, guid2, guid3
});
var taskSolver = new GuidsWithZeroDigitsFinder(generator, 1, 1);
var result = (FindZeroDigitsResult)taskSolver.Calculate(new CancellationToken());
Assert.AreEqual(1, result.Result.Count);
Assert.AreEqual(guid2, result.Result.First());
}
public void ReturnSeveralCommonSequences()
{
var generator = new GuidGeneratorTest(new List <Guid>
{
new Guid("11111111-3333-1111-4444-111111111111"),
new Guid("22222222-4444-2222-3333-222222222222"),
new Guid("22222222-4444-2222-0000-333322222222")
});
var taskSolver = new MaxCommonCharactersSequenceFinder(generator, 2);
var result = (FindMaxCommonSequenceResult)taskSolver.Calculate(new CancellationToken());
Assert.AreEqual(2, result.CommonSequences.Count);
CollectionAssert.AreEquivalent(new List <string> {
"3333", "4444"
}, result.CommonSequences);
}
public void ReturnSeveralCorrectGuids()
{
var guid1 = new Guid("11111111-1111-1111-1111-111111111111");
var guid2 = new Guid("11111111-1111-1111-1111-111111111100");
var guid3 = new Guid("11111111-1111-1111-1111-111111111110");
var guid4 = new Guid("11111111-1111-1001-1111-111111111111");
var generator = new GuidGeneratorTest(new List <Guid> {
guid1, guid2, guid3, guid4
});
var taskSolver = new GuidsWithZeroDigitsFinder(generator, 2, 2);
var result = (FindZeroDigitsResult)taskSolver.Calculate(new CancellationToken());
Assert.AreEqual(2, result.Result.Count);
CollectionAssert.AreEquivalent(new List <Guid> {
guid2, guid4
}, result.Result);
}
public void ReturnMaxCommonSequence()
{
var generator = new GuidGeneratorTest(new List <Guid>
{
new Guid("11111111-3333-3311-4444-111111111111"),
new Guid("22222222-4444-2222-3333-332222222222"),
new Guid("22222222-4444-2222-3333-332222222222"),
new Guid("66666666-6666-6666-6666-666666666666"),
new Guid("01010101-0010-0010-0010-000077777777"),
new Guid("77777777-0200-0020-0002-020202020202"),
new Guid("00000000-0000-0000-0000-777777770000")
});
var taskSolver = new MaxCommonCharactersSequenceFinder(generator, 2);
var result = (FindMaxCommonSequenceResult)taskSolver.Calculate(new CancellationToken());
Assert.AreEqual(1, result.CommonSequences.Count);
Assert.AreEqual("77777777", result.CommonSequences.First());
}