public void ArgumentNotNullOrEmpty_WhenArgumentNullOrEmpty_MustThrow()
{
var ex1 = Assert.Throws<ArgumentNullException>(() => Ensure.ArgumentNotNullOrEmpty(null, "argument"));
ex1.ParamName.Should().Be("argument");
var ex2 = Assert.Throws<ArgumentException>(() => Ensure.ArgumentNotNullOrEmpty(string.Empty, "argument"));
ex2.ParamName.Should().Be("argument");
var ex3 = Assert.Throws<ArgumentException>(() => Ensure.ArgumentNotNullOrEmpty(string.Empty, "argument"));
ex3.ParamName.Should().Be("argument");
}