public void Compares(string x, string y, int expected)
{
var sut = new CharPoolComparer();
var actual = sut.Compare(x, y);
Assert.Equal(expected, actual);
}
private static void ValidateForGraphy(List <Blob> blobs)
{
blobs.Sort((blob1, blob2) => CharPoolComparer.CompareCharPools(blob1.CharPool, blob2.CharPool));
for (int i = 1; i < blobs.Count; i++)
{
if (blobs[i - 1].CharPool.SubtractChars(blobs[i].CharPool) == string.Empty)
{
throw new ArgumentException("All blobs must have different char pools.", nameof(blobs));
}
}
}
