public void CharacterSimilarityResolver_WithEmptyAndNumericInputs_ShouldWork() { var simila = new CharacterSimilarityResolver(numericSimilarityRate: .3f); Assert.AreEqual(0f, simila.GetSimilarity('c', 'k')); Assert.AreEqual(0f, simila.GetSimilarity(default(char), 'k')); Assert.AreEqual(0f, simila.GetSimilarity('k', default(char))); Assert.AreEqual(0.3f, simila.GetSimilarity('3', default(char))); Assert.AreEqual(0.3f, simila.GetSimilarity(default(char), '4')); }
public void CharacterSimilarityResolver_NotCaseSensitive_ShouldWork() { var simila = new CharacterSimilarityResolver(isCaseSensitive: false); Assert.AreEqual(simila.GetSimilarity('a', 'a'), 1); Assert.AreEqual(simila.GetSimilarity('A', 'a'), 1); Assert.AreEqual(simila.GetSimilarity('a', 'A'), 1); Assert.AreEqual(simila.GetSimilarity('a', 'b'), 0); Assert.AreEqual(simila.GetSimilarity('a', 'B'), 0); }
public void CharacterSimilarityResolver_WithAlgorithmAndMistake_ShouldWork() { var simila = new CharacterSimilarityResolver( mistakeAlgorithm: (l, r) => (l == '.' || r == '.' ? 1f : (float?)null) ); simila.RegisterMistake('c', 'k', 0.7f); Assert.AreEqual(0, simila.GetSimilarity('a', 'B')); Assert.AreEqual(1, simila.GetSimilarity('.', 'b')); Assert.AreEqual(0.7f, simila.GetSimilarity('c', 'k')); }
public void CharacterSimilarityResolver_RawCaseSensitive_ShouldWork() { var simila = new CharacterSimilarityResolver(isCaseSensitive: true); Assert.AreEqual(1, simila.GetSimilarity('a', 'a'), "'a', 'a'"); Assert.AreEqual(0, simila.GetSimilarity('A', 'a'), "'A', 'a'"); Assert.AreEqual(0, simila.GetSimilarity('a', 'A'), "'a', 'A'"); Assert.AreEqual(0, simila.GetSimilarity('a', 'b'), "'a', 'b'"); Assert.AreEqual(0, simila.GetSimilarity('a', 'B'), "'a', 'B'"); Assert.AreEqual(0, simila.GetSimilarity('c', 'k'), "'c', 'k'"); }
public void CharacterSimilarityResolver_DefinedMistakesNotCaseSensitive_ShouldWork() { var simila = new CharacterSimilarityResolver(isCaseSensitive: false); simila.RegisterMistake('c', 'k', 0.7f); Assert.AreEqual(0, simila.GetSimilarity('a', 'b')); Assert.AreEqual(0, simila.GetSimilarity('a', 'B')); Assert.AreEqual(0.7f, simila.GetSimilarity('c', 'k')); Assert.AreEqual(0.7f, simila.GetSimilarity('k', 'c')); Assert.AreEqual(0.7f, simila.GetSimilarity('c', 'K')); Assert.AreEqual(0.7f, simila.GetSimilarity('K', 'c')); Assert.AreEqual(0.7f, simila.GetSimilarity('C', 'k')); Assert.AreEqual(0.7f, simila.GetSimilarity('k', 'C')); }
public void CharacterSimilarityResolver_RegisterMistakesCaseSensitive_ShouldWork() { var simila = new CharacterSimilarityResolver(isCaseSensitive: true); simila.RegisterMistake('c', 'k', 0.7f); Assert.AreEqual(simila.GetSimilarity('a', 'b'), 0); Assert.AreEqual(simila.GetSimilarity('a', 'B'), 0); Assert.AreEqual(simila.GetSimilarity('c', 'k'), 0.7f); Assert.AreEqual(simila.GetSimilarity('k', 'c'), 0.7f); Assert.AreEqual(simila.GetSimilarity('c', 'K'), 0); Assert.AreEqual(simila.GetSimilarity('K', 'c'), 0); Assert.AreEqual(simila.GetSimilarity('C', 'k'), 0); Assert.AreEqual(simila.GetSimilarity('k', 'C'), 0); }