public void LetterCombinationsTest_OnlyHaveOne() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("111"); Assert.AreEqual(0, result.Count); }
public void LetterCombinationsTest_2() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("234"); Assert.AreEqual(27, result.Count); }
public void LetterCombinationsTest_WithNine() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("9"); Assert.AreEqual(4, result.Count); Assert.IsTrue(result.Contains("w")); Assert.IsTrue(result.Contains("x")); Assert.IsTrue(result.Contains("y")); Assert.IsTrue(result.Contains("z")); result = solution.LetterCombinations("29"); Assert.AreEqual(12, result.Count); Assert.IsTrue(result.Contains("aw")); Assert.IsTrue(result.Contains("ax")); Assert.IsTrue(result.Contains("ay")); Assert.IsTrue(result.Contains("az")); Assert.IsTrue(result.Contains("bw")); Assert.IsTrue(result.Contains("bx")); Assert.IsTrue(result.Contains("by")); Assert.IsTrue(result.Contains("bz")); Assert.IsTrue(result.Contains("cw")); Assert.IsTrue(result.Contains("cx")); Assert.IsTrue(result.Contains("cy")); Assert.IsTrue(result.Contains("cz")); }
public void LetterCombinationsTest_WithNine() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("9"); Assert.AreEqual(4, result.Count); Assert.IsTrue(result.Contains("w")); Assert.IsTrue(result.Contains("x")); Assert.IsTrue(result.Contains("y")); Assert.IsTrue(result.Contains("z")); result = solution.LetterCombinations("29"); Assert.AreEqual(12, result.Count); Assert.IsTrue(result.Contains("aw")); Assert.IsTrue(result.Contains("ax")); Assert.IsTrue(result.Contains("ay")); Assert.IsTrue(result.Contains("az")); Assert.IsTrue(result.Contains("bw")); Assert.IsTrue(result.Contains("bx")); Assert.IsTrue(result.Contains("by")); Assert.IsTrue(result.Contains("bz")); Assert.IsTrue(result.Contains("cw")); Assert.IsTrue(result.Contains("cx")); Assert.IsTrue(result.Contains("cy")); Assert.IsTrue(result.Contains("cz")); }
public void LetterCombinationsTest_EmptyString() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations(""); Assert.AreEqual(0, result.Count); }
public void LetterCombinationsTest_2() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("234"); Assert.AreEqual(27, result.Count); }
public void LetterCombinationsTest_EmptyString() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations(""); Assert.AreEqual(0, result.Count); }
public void LetterCombinationsTest_OnlyHaveZero() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("0000"); Assert.AreEqual(1, result.Count); Assert.IsTrue(result.Contains(" ")); }
public void LetterCombinationsTest_OnlyHaveOne() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("111"); Assert.AreEqual(0, result.Count); }
public void LetterCombinationsTest_OnlyHaveZero() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("0000"); Assert.AreEqual(1, result.Count); Assert.IsTrue(result.Contains(" ")); }
public void LetterCombinationsTest_WithZero() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("20"); Assert.AreEqual(3, result.Count); Assert.IsTrue(result.Contains("a ")); Assert.IsTrue(result.Contains("b ")); Assert.IsTrue(result.Contains("c ")); }
public void LetterCombinationsTest_WithInvalidChar() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("29A"); Assert.AreEqual(0, result.Count); result = solution.LetterCombinations("a29"); Assert.AreEqual(0, result.Count); }
public void LetterCombinationsTest_WithInvalidChar() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("29A"); Assert.AreEqual(0, result.Count); result = solution.LetterCombinations("a29"); Assert.AreEqual(0, result.Count); }
public void LetterCombinationsTest() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("23"); Assert.AreEqual(9, result.Count); Assert.IsTrue(result.Contains("ad")); Assert.IsTrue(result.Contains("ae")); Assert.IsTrue(result.Contains("af")); Assert.IsTrue(result.Contains("bd")); Assert.IsTrue(result.Contains("be")); Assert.IsTrue(result.Contains("bf")); Assert.IsTrue(result.Contains("cd")); Assert.IsTrue(result.Contains("ce")); Assert.IsTrue(result.Contains("cf")); }
public void LetterCombinationsTest() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("23"); Assert.AreEqual(9, result.Count); Assert.IsTrue(result.Contains("ad")); Assert.IsTrue(result.Contains("ae")); Assert.IsTrue(result.Contains("af")); Assert.IsTrue(result.Contains("bd")); Assert.IsTrue(result.Contains("be")); Assert.IsTrue(result.Contains("bf")); Assert.IsTrue(result.Contains("cd")); Assert.IsTrue(result.Contains("ce")); Assert.IsTrue(result.Contains("cf")); }
public void LetterCombinationsTest_WithSeven() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("27"); Assert.AreEqual(12, result.Count); Assert.IsTrue(result.Contains("ap")); Assert.IsTrue(result.Contains("aq")); Assert.IsTrue(result.Contains("ar")); Assert.IsTrue(result.Contains("as")); Assert.IsTrue(result.Contains("bp")); Assert.IsTrue(result.Contains("bq")); Assert.IsTrue(result.Contains("br")); Assert.IsTrue(result.Contains("bs")); Assert.IsTrue(result.Contains("cp")); Assert.IsTrue(result.Contains("cq")); Assert.IsTrue(result.Contains("cr")); Assert.IsTrue(result.Contains("cs")); }
public void LetterCombinationsTest_WithZero() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("20"); Assert.AreEqual(3, result.Count); Assert.IsTrue(result.Contains("a ")); Assert.IsTrue(result.Contains("b ")); Assert.IsTrue(result.Contains("c ")); }
public void LetterCombinationsTest_WithSeven() { var solution = new _017_LetterCombinationsOfAPhoneNumber(); var result = solution.LetterCombinations("27"); Assert.AreEqual(12, result.Count); Assert.IsTrue(result.Contains("ap")); Assert.IsTrue(result.Contains("aq")); Assert.IsTrue(result.Contains("ar")); Assert.IsTrue(result.Contains("as")); Assert.IsTrue(result.Contains("bp")); Assert.IsTrue(result.Contains("bq")); Assert.IsTrue(result.Contains("br")); Assert.IsTrue(result.Contains("bs")); Assert.IsTrue(result.Contains("cp")); Assert.IsTrue(result.Contains("cq")); Assert.IsTrue(result.Contains("cr")); Assert.IsTrue(result.Contains("cs")); }