public void SortTheBabies_WhenPassedAnEmptyStr_ShouldReturnEmptyStr()
{
// arrange
string original = String.Empty;
HerdTheBabies x = new HerdTheBabies();
// act
string actual = x.SortTheBabies(original);
// assert
Assert.Equal(original, actual);
}
public void SortTheBabies_WhenPassedAStrWithSeveralLettersAndCases_ShouldReturnInOrder()
{
// arrange
string original = "AaBbbBaAbAbbAbB";
HerdTheBabies x = new HerdTheBabies();
string expected = "AAAAaaBBBbbbbbb";
// act
string actual = x.SortTheBabies(original);
// assert
Assert.Equal(expected, actual);
}
public void SortTheBabies_WhenPassedAStrWithSeveralLettersWithOneUpperCase_ShouldReturnInOrder()
{
// arrange
string original = "bbaBccAC";
HerdTheBabies x = new HerdTheBabies();
string expected = "AaBbbCcc";
// act
string actual = x.SortTheBabies(original);
// assert
Assert.Equal(expected, actual);
}
public void SortTheBabies_WhenPassedAStrWith1Upper1Lower_ShouldReturnCharsInOrder()
{
// arrange
string original = "aA";
HerdTheBabies x = new HerdTheBabies();
string expected = "Aa";
// act
string actual = x.SortTheBabies(original);
// assert
Assert.Equal(expected, actual);
}
public void SortTheBabies_WhenPassedAStrWithSeveralLettersOnlyOneCase_ShouldReturnInOrder()
{
// arrange
string original = "adepd";
string originalUpper = "ADEPD";
var x = new HerdTheBabies();
string expected = "addep";
string expectedUpper = "ADDEP";
// act
string actual = x.SortTheBabies(original);
string actualUpper = x.SortTheBabies(originalUpper);
// assert
Assert.Equal(expected, actual);
Assert.Equal(expectedUpper, actualUpper);
}
