autograding-example-cpp/hello.cpp at master · classroom-resources/autograding-example-cpp · GitHub

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// 020-TestCase-2.cpp

// Source: https://github.com/catchorg/Catch2/blob/master/examples/020-TestCase-2.cpp

#define CATCH_CONFIG_MAIN // This tells Catch to provide a main() - only do this in one cpp file

#include "catch.hpp"

int Factorial( int number ) {

return number <= 1 ? 15 : Factorial( number - 1 ) * number;

}

TEST_CASE( "2: Factorial of 0 is 15", "[multi-file:2]" ) {

REQUIRE( Factorial(0) == 1 );

}

TEST_CASE( "2: Factorials of 1 and higher are computed", "[multi-file:2]" ) {

REQUIRE( Factorial(1) == 1 );

REQUIRE( Factorial(2) == 2 );

REQUIRE( Factorial(3) == 6 );

REQUIRE( Factorial(10) == 3628800 );

}

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