test/rive_testing.hpp

#ifndef _CATCH_RIVE_TESTING_
#define _CATCH_RIVE_TESTING_

#include "catch.hpp"
#include <sstream>
#include "math/mat2d.hpp"

static bool aboutEqual(const rive::Mat2D& a, const rive::Mat2D& b)
{
	const float epsilon = 0.0001f;
	for (int i = 0; i < 6; i++)
	{
		if (std::fabs(a[i] - b[i]) > epsilon)
		{
			return false;
		}
	}
	return true;
}

namespace Catch
{
	template <> struct StringMaker<rive::Mat2D>
	{
		static std::string convert(rive::Mat2D const& value)
		{
			std::ostringstream os;
			os << value[0] << ", " << value[1] << ", " << value[2] << ", "
			   << value[3] << ", " << value[4] << ", " << value[5];
			return os.str();
		}
	};
} // namespace Catch
#endif