public void MostPopularCharInStringDealsWithShortInputStrings()
{
try
{
var output = PopularCharInString.MostPopular("a");
}
catch (Exception exception)
{
Assert.IsNotNull(exception);
Assert.IsInstanceOfType(exception, typeof(ArgumentException));
}
}
public void LinqMostPopularCharInStringReturnsMostPopularChar()
{
var output = PopularCharInString.LinqMostPopular("asdsdidsfdsieiwfoinsjffahjajwekhjfewhjqkafakj");
Assert.AreEqual('f', output);
}
public void MostPopularCharInStringDealsWithWhitespace()
{
var output = PopularCharInString.MostPopular("a b cc ddd");
Assert.AreEqual('d', output);
}
