public void SetUp()
 {
     _instance = new MethodsInputSample();
 }
        public void StaticMethod_WithNullValue()
        {
            Action act = () => MethodsInputSample.StaticMethod(null /*Expect:AssignNullToNotNullAttribute[MIn]*/);

            act.Should().Throw <ArgumentNullException>().And.ParamName.Should().Be("a");
        }
        public void StaticMethod_WithNonNullValue()
        {
            Action act = () => MethodsInputSample.StaticMethod("");

            act.Should().NotThrow();
        }