public void Should_Return_Histogram_When_Good_Text_With_Punctuation_Is_Provided(string text)
{
// act
IDictionary <string, int> result = BigramParser.ParseBigrams(text);
// assert
VerifyQuickBrownFoxResultsAreAsExpected(result);
}
public void Should_Return_Empty_Dictionary_When_Invalid_Text_Argument_Provided(string text)
{
// act
IDictionary <string, int> result = BigramParser.ParseBigrams(text);
// assert
Assert.Empty(result);
}