public void CanFindRepeatedWord()
{
string testString = "Once upon a time in a galaxy far, far away...";
string result = RepeatedWord.RepeatedWords(testString);
Assert.Equal("a", result);
}
public void Find_A_Repeating_Word_Despite_Case()
{
string testString = "Here is a string. It has the word here twice.";
string actual = RepeatedWord.RepeatWord(testString);
string expected = "here";
Assert.Equal(expected, actual);
}
public void CanReturnRepeatedWordsTest()
{
string inputStr = "Once upon a time there was a brave princess who";
string outputStr = RepeatedWord.FirstRepeating(inputStr);
Assert.Equal("a", outputStr);
}
public void Successfully_Return_The_First_Repeated_Word()
{
string input = "Once upon a time, there was a brave princess who";
string actual = RepeatedWord.RepeatWord(input);
string expected = "a";
Assert.Equal(expected, actual);
}
public void Successfully_Strip_A_String_Of_Punctuation()
{
string testString = "Here is a string, it has some words, and some puncuation.";
string actual = RepeatedWord.StripPunctuation(testString);
string expected = "Here is a string it has some words and some puncuation";
Assert.Equal(expected, actual);
}
public void Successfully_Split_A_String_Into_An_Array()
{
string testString = "Here is a string, it has some words, and some puncuation.";
string[] actual = RepeatedWord.SplitString(testString);
string[] expected = new string[]
{
"Here", "is", "a", "string", "it", "has", "some", "words", "and", "some", "puncuation"
};
Assert.Equal(expected, actual);
}
public void FirstRepeatReturnsFirstRepeatedWord(string expect, string val)
{
var words = new RepeatedWord(val);
Assert.Equal(expect, words.FirstRepeat());
}
public void Return_Null_If_Input_String_Is_Empty()
{
string input = "";
Assert.Null(RepeatedWord.RepeatWord(input));
}
public void Reutrn_Null_If_There_Are_No_Repeats()
{
string input = "There are no repeats in this sentence.";
Assert.Null(RepeatedWord.RepeatWord(input));
}
