public void GetEqualizationPairs_ReturnsAll_ForSameSequence_3()
{
var s = new[] { 1, 2, 3 };
var result = Pairing.GetEqualizationPairs(s, s);
TestHelper.AssertSequence(result, (1, 1), (2, 2), (3, 3));
}
public void GetEqualizationPairs_ReturnsAll_ForReversedSame()
{
var s = new[] { 1, 2, 3 };
var result = Pairing.GetEqualizationPairs(s, s.Reverse().ToArray());
TestHelper.AssertSequence(result, (3, 3), (2, 2), (1, 1));
}
public void GetEqualizationPairs_ThrowsException_ForNullSequence1()
{
Assert.Throws <ArgumentNullException>(
() => Pairing.GetEqualizationPairs(null, new int[] { }));
}
public void GetEqualizationPairs_ReturnsOnePair_IfCanBeEqualized()
{
var result = Pairing.GetEqualizationPairs(new[] { 8, 5, 5, 0, 1, -18, 2, 4, 3 }, new[] { 6, 6 });
TestHelper.AssertSequence(result, (5, 6));
}
public void GetEqualizationPairs_ReturnsNothing_IfSequence2IsEmpty()
{
var result = Pairing.GetEqualizationPairs(new[] { 1, 2, 3 }, new int[] { });
TestHelper.AssertSequence(result);
}
public void GetEqualizationPairs_ReturnsNothing_IfCannotBeEqualized()
{
var result = Pairing.GetEqualizationPairs(new[] { 7, 3 }, new[] { 5, 6 });
TestHelper.AssertSequence(result);
}
