unittest.cpp

//#include "format.hpp"
//#include "logger.hpp"
#include <cstddef>
#include <iostream>
//#include <iostream> // optional
#include <stdexcept> // optional
#include <unit.hpp>
#include <logger.hpp>

UNITTEST(fancyname) {
	//std::ofstream unittestlog("testlog.tst");	// optional
	// this->setOutputStream(&unittestlog); 	// optional
	AS_T(true);
	AS_F(4!=4);
	AS_EQ(42, 42);
	AS_NEQ(42, 43);

	int a = 123;

	AS_T(true)
	AS_T_MSG(true, format("foo %d", a))
	LOG("Hello");
	LOG();

	// unittests with sections are executed |sections|+1 times
	// every run a new section will be executed
	SECTION("someSection") {
		std::cout<<"\tInside section 1"<<std::endl;
	}

	SECTION("someOtherSection") {
		std::cout<<"\tInside section 2"<<std::endl;
	}
}

UNITTEST(magic) {
	//std::ofstream unittestlog("testlog.tst");	// optional
	// this->setOutputStream(&unittestlog); 	// optional
	int a(1337);
	AS_T(true);
	AS_F(4!=4);
	AS_T_C(true, [&](){
	});
	LOG();
}

UNITTEST(foo, 66) {
	AS_T(4==4);
}

UNITTEST(foon, 66666, "-O3") {
	AS_T(4==4);
}

UNITTEST(bar) {
	//throw std::logic_error("something went wrong");
}

int someAwesomeFunction(int a, int b, int c) {
	return ((a + b) * (a + b)) % c;
}

UNITTEST(someAwesomeFunctionTest) {
	std::stringstream test;
	test<<std::fixed<<std::setprecision(6);
    std::mt19937 rgen(123);
	auto gen = RANDOMIZED_TEST(
		rgen, sweet::Unit::Gen<int>(-1024,1024), 
		sweet::Unit::Gen<int>(1, 128), sweet::Unit::Gen<float>(-12, 12)
	);

	gen([&](int a, int b, float c) {
		std::string rslt = format("%5d %8.5f %10d", a, c, b);
		test.str("");
		test<<a;
		AS_NEQ_C(rslt.find(test.str()), std::string::npos,
			[&]() { std::cout<<rslt<<" "<<test.str()<<std::endl; }
		);
		test.str("");
		test<<b;
		AS_NEQ_C(rslt.find(test.str()), std::string::npos,
			[&]() { std::cout<<rslt<<" "<<test.str()<<std::endl; }
		);
	}, 1024*1024);
}

bool retFalse() {
	ENFR_F(true);
	return false;
}