public void WhenTextIsValid_ThenReturnHeader()
{
var result = Md.Header6("My Header");
Assert.That(result, Is.EqualTo("###### My Header" + Environment.NewLine));
}
public void WhenIsNullOrEmpty_ThenReturnEmpty(string text)
{
var result = Md.Header6(text);
Assert.That(result, Is.Empty);
}