CppTester, the simplest test suite.

CppTester.cpp

/**
	CppTester, the simplest test suite
*/
#include <iostream>
#include <vector>

struct Test;
std::vector<Test*> tests;

struct Test {
	Test() {tests.push_back(this);}
	virtual bool operator()()=0;
};

int main() {
	std::cout << "Begin tests..." << std::endl;
	
	unsigned int passed = tests.size();
	for(unsigned int i=0; i<tests.size(); i++) {
		bool returned = (*tests[i])(); //Execute the test
		if(!returned) {
			std::cout << "Test " << i << " failed" << std::endl;
			passed--;
		}
	}
	std::cout << "Tests finished: " << passed << "/" << tests.size() << " tests passed.";
	if(passed == tests.size()) {
		std::cout << " Good Job!";
	}
	std::cout << std::endl;
}

// TESTS

struct T1: Test { virtual bool operator()() {
	return 1 == 1;
} } t1;

struct T2: Test { virtual bool operator()() {
    return 2 * 21 == 42;
} } t2;