public void TestOneEditDistance()
{
var r = OneEditDistance.IsOneEdit("bbbbb", "bbbbbbb");
Assert.AreEqual(r, false);
r = OneEditDistance.IsOneEdit("bbbbb", "bbbb");
Assert.AreEqual(r, true);
r = OneEditDistance.IsOneEdit("bbbbb", "bbcbb");
Assert.AreEqual(r, true);
r = OneEditDistance.IsOneEdit("bbccbb", "abccbd");
Assert.AreEqual(r, false);
r = OneEditDistance.IsOneEdit("bbbb", "bbbcd");
Assert.AreEqual(r, false);
}
