public void InputsLengthGreaterThanLineLimitButDoesNotBreakTheWOrdAtTheEnd()
{
string input = "a lot of words for a single line";
int lineLimit = 10;
string expected = "a lot of\nwords for\na single\nline";
Assert.AreEqual(expected, WordWrap.wrap(input, lineLimit));
}
public void InputsLengthLessThanTheLineLimit_InsertsLineBreakAfterTheWord()
{
string input = "Test";
int lineLimit = 7;
string expected = "Test";
Assert.AreEqual(expected, WordWrap.wrap(input, lineLimit));
}
public void InputsLengthGreaterThanLineLimit_InsertsLineBreakAfterEachWord()
{
string input = "Hello World";
int lineLimit = 7;
string expected = "Hello\nWorld";
Assert.AreEqual(expected, WordWrap.wrap(input, lineLimit));
}
public void InputOfEmptyString_ReturnsAEmptyString()
{
string input = "";
int lineLimit = 0;
string expected = "";
Assert.AreEqual(expected, WordWrap.wrap(input, lineLimit));
}