public void GreaterThanZero_CalledWithZeroOrLess_ThrowsArgumentException(double arg)
{
// Act
Action act = () => CheckArgument.GreaterThanZero(arg, nameof(arg));
// Assert
act.Should().Throw <ArgumentException>()
.WithMessage("Argument 'arg' should be greater than '0'.");
}
public void GreaterThanZero_CalledWithGreaterThanZero_DoesNotThrowArgumentException()
{
// Arrange
double arg = .1;
// Act
Action act = () => CheckArgument.GreaterThanZero(arg, nameof(arg));
// Assert
act.Should().NotThrow <ArgumentException>();
}