Question

in c++ :

i need three test cases, that test both mass & velocity. Already have written code.

mass	velocity	Expected Kinetic Energy
10	9	405
20	5	250
30	7	735

This is what I have, however I'm not sure how to properly write it so its testing both.

TEST_CASE("Verify Test Configuration", "verification") {

  REQUIRE(true == true);

}

TEST_CASE("test")

{

  REQUIRE(test_config() == true);

}

TEST_CASE(mass, velocity)

{

  REQUIRE(mass(10) && velocity(9) == 405);

}

TEST_CASE(mass, velocity)

{

  REQUIRE(mass(20) && velocity(5) == 250);

}

TEST_CASE(mass, velocity)

{

  REQUIRE(mass(30) && velocity(7) == 735);

}

Answer 1

Greetings!!

Code:

#include <iostream>
using namespace std;
void test_case(int,int);
void require(int,int);
int main()
{
cout << "mass\tvelocity\tkinetic energy" << endl;
test_case(10,9);
test_case(20,5);
test_case(30,7);
return 0;
}
void test_case(int a, int b)
{
require(a,b);
}
void require(int a,int b)
{
cout << a << "\t";
cout << b << "\t\t";
cout << a*b*b/2 << endl;
}

Output screenshot:

Hope this helps