| // 020-TestCase-2.cpp |
| |
| // main() provided by Catch in file 020-TestCase-1.cpp. |
| |
| #include <catch2/catch.hpp> |
| |
| int Factorial( int number ) { |
| return number <= 1 ? number : Factorial( number - 1 ) * number; // fail |
| // return number <= 1 ? 1 : Factorial( number - 1 ) * number; // pass |
| } |
| |
| TEST_CASE( "2: Factorial of 0 is 1 (fail)", "[multi-file:2]" ) { |
| REQUIRE( Factorial(0) == 1 ); |
| } |
| |
| TEST_CASE( "2: Factorials of 1 and higher are computed (pass)", "[multi-file:2]" ) { |
| REQUIRE( Factorial(1) == 1 ); |
| REQUIRE( Factorial(2) == 2 ); |
| REQUIRE( Factorial(3) == 6 ); |
| REQUIRE( Factorial(10) == 3628800 ); |
| } |
| |
| // Compile: see 020-TestCase-1.cpp |
| |
| // Expected compact output (all assertions): |
| // |
| // prompt> 020-TestCase --reporter compact --success |
| // 020-TestCase-2.cpp:13: failed: Factorial(0) == 1 for: 0 == 1 |
| // 020-TestCase-2.cpp:17: passed: Factorial(1) == 1 for: 1 == 1 |
| // 020-TestCase-2.cpp:18: passed: Factorial(2) == 2 for: 2 == 2 |
| // 020-TestCase-2.cpp:19: passed: Factorial(3) == 6 for: 6 == 6 |
| // 020-TestCase-2.cpp:20: passed: Factorial(10) == 3628800 for: 3628800 (0x375f00) == 3628800 (0x375f00) |
| // Failed 1 test case, failed 1 assertion. |