public void Alphabet_LowerCase()
{
var source = "abcdefghijklmnopqrstuvwxyz";
var actual = AlternateCaseCommand.AlternateCaseLogic(source);
Assert.AreEqual("AbCdEfGhIjKlMnOpQrStUvWxYz", actual);
}
public void SimpleFunctionalityWorksOk()
{
var source = "Mixed Case Sentence.";
var actual = AlternateCaseCommand.AlternateCaseLogic(source);
Assert.AreEqual("MiXeD cAsE sEnTeNcE.", actual);
}
public void CanHandleWhiteSpace()
{
var actual = AlternateCaseCommand.AlternateCaseLogic(" ");
Assert.AreEqual(" ", actual);
}
public void CanHandleEmptyString()
{
var actual = AlternateCaseCommand.AlternateCaseLogic(string.Empty);
Assert.AreEqual(string.Empty, actual);
}
public void CanHandleNull()
{
var actual = AlternateCaseCommand.AlternateCaseLogic(null);
Assert.AreEqual(null, actual);
}
public void CanHandleCyrillic()
{
var actual = AlternateCaseCommand.AlternateCaseLogic("матт");
Assert.AreEqual("МаТт", actual);
}
public void CanHandleNonAscii()
{
var actual = AlternateCaseCommand.AlternateCaseLogic("mrlääcey");
Assert.AreEqual("MrLäÄcEy", actual);
}
