010-TestCase.cpp File Reference

#include <catch2/catch.hpp>

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Macros
#define	CATCH_CONFIG_MAIN

Functions
int	Factorial (int number)
	TEST_CASE ("Factorial of 0 is 1 (fail)", "[single-file]")
	TEST_CASE ("Factorials of 1 and higher are computed (pass)", "[single-file]")

Macro Definition Documentation

CATCH_CONFIG_MAIN

#define CATCH_CONFIG_MAIN

Definition at line 4 of file 010-TestCase.cpp.

Function Documentation

Factorial()

int Factorial

(

int

number

)

Definition at line 8 of file 010-TestCase.cpp.

                            {
   return number <= 1 ? number : Factorial( number - 1 ) * number;  // fail
// return number <= 1 ? 1      : Factorial( number - 1 ) * number;  // pass
}

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TEST_CASE() [1/2]

TEST_CASE	(	"Factorial of 0 is 1 (fail)"	,
		""	[single-file] )

Definition at line 13 of file 010-TestCase.cpp.

                                                           {
    REQUIRE( Factorial(0) == 1 );
}

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TEST_CASE() [2/2]

TEST_CASE	(	"Factorials of 1 and higher are computed (pass)"	,
		""	[single-file] )

Definition at line 17 of file 010-TestCase.cpp.

                                                                               {
    REQUIRE( Factorial(1) == 1 );
    REQUIRE( Factorial(2) == 2 );
    REQUIRE( Factorial(3) == 6 );
    REQUIRE( Factorial(10) == 3628800 );
}

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