public void Test(string text, Dictionary <string, int> expectedResult) { var actualResult1 = FrequencyDictionary.GetFrequenciesAtText(text); var actualResult2 = FrequencyDictionary.GetFrequenciesAtTextSecondVersion(text); Assert.That(actualResult1, Is.EqualTo(expectedResult)); Assert.That(actualResult2, Is.EqualTo(expectedResult)); }