Hello, I am trying to create a coding exercise and I keep getting this warning when I press the "preview" button in the top right corner. It says thet I should make sure this happens: Your Solution passes the tests you wrote in the evaluation File However I am sure my solution has to pass the test. I have implemented this simple function in C++: void add_two ( int n, int &d ){ d = n + 2; } and here is my test: TEST_F(Evaluate, ExampleTest) { int d; add_two(4,d); ASSERT_EQ(6,d) << " If n is 4 you should get 6 "; } What am I doing wrong here? I've been stuck for several days now and I could really use your help. Thanks in advance!
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