CPPUnit Testing failing to run

Question

I am pretty new to C++ and am trying out Microsoft CPPunit testing with a simple Add function.

Referring to the screenshot below, I am unable to get the test to work when I click on run all.

The Add function works fine in the main function, but when try to test it in the test cpp file, the build is not able to be completed due to these error messages which I do not understand.

This is the simple Add function:

double Add(double x, double y) {double sum = x + y;return sum;}

May I get some help and clarification on this.

Thanks:)

#include "pch.h"
#include "CppUnitTest.h"
#include "../Calculator/Arith.h"

using namespace Microsoft::VisualStudio::CppUnitTestFramework;

namespace UnitTest1
{
    TEST_CLASS(UnitTest1)
    {
    public:

        TEST_METHOD(TestMethod1)
        {
            double expected = 10.0;
            double actual = Add(5.0, 5.0);
            Assert::AreEqual(expected, actual);

        }
    };
}

define "doesn't work". Please don't post images of code, post a [mre] as properly formatted text instead — Alan Birtles, Aug 11 '21 at 10:10
@AlanBirtles Oh I'm sorry for the vagueness. I edited the question to include the error message that appears when I attempted to run. — Shaun Goh, Aug 11 '21 at 15:16
you need to link your unit test library to your other library — Alan Birtles, Aug 11 '21 at 15:40
@AlanBirtles Hi, sorry but how do you do this? Is it through adding reference? — Shaun Goh, Aug 12 '21 at 07:14
https://learn.microsoft.com/en-us/cpp/build/walkthrough-creating-and-using-a-static-library-cpp?view=msvc-160 — Alan Birtles, Aug 12 '21 at 07:17

CPPUnit Testing failing to run

0 Answers0