| /* |
| * Created by Phil on 22/10/2010. |
| * Copyright 2010 Two Blue Cubes Ltd |
| * |
| * Distributed under the Boost Software License, Version 1.0. (See accompanying |
| * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| */ |
| #define CATCH_CONFIG_MAIN |
| #include "catch.hpp" |
| |
| unsigned int Factorial( unsigned int number ) { |
| return number > 1 ? Factorial(number-1)*number : 1; |
| } |
| |
| TEST_CASE( "Factorials are computed", "[factorial]" ) { |
| REQUIRE( Factorial(0) == 1 ); |
| REQUIRE( Factorial(1) == 1 ); |
| REQUIRE( Factorial(2) == 2 ); |
| REQUIRE( Factorial(3) == 6 ); |
| REQUIRE( Factorial(10) == 3628800 ); |
| } |