public static void ShouldBeNegative(this short actual, [InstantHandle] Func <string> customMessage)
{
var expected = default(short);
actual.AssertAwesomely(v => Is.LessThan(v, expected), actual, expected, customMessage);
}
public static void ShouldBeNegative(this short actual, string?customMessage = null)
{
var expected = default(short);
actual.AssertAwesomely(v => Is.LessThan(v, expected), actual, expected, customMessage);
}