QuickTestCPP is a lightweight header-only tool for quickly developing unit tests in C++ (11). I created this to for projects that requried unit tests, but for whatever reason bringing in a larger testing library was out of the question. I modeled the terminology after Google Tests's terminology. A "test" is an individual test, and a "test case" is a set of tests. We keep the syntax relatively lightweight by leveraging C++ lambda functions. The whole idea is relatively simple, as shown in the below examples. Create the tests with lambda functions, and return true or 1 on success, 0 or false on failure. At the end, call the print summary for a description.
#include "QuickTestCPP.h" #include <iostream> [other includes] int main(int argc, char **argv) { std::cout << "Starting tests." << std::endl; TestRunner::GetRunner()->AddTest( "HTTP Request Parsing", "Must parse protocol version", []() { string hdr = "GET /Protocols/rfc1945/rfc1945 HTTP/1.1"; HTTPRequest request(hdr); if (request.GetProtocol() != "HTTP/1.1") return 0; return 1; }); TestRunner::GetRunner()->AddTest( "HTTP Request Parsing", "Must parse url", []() { string hdr = "GET /Protocols/rfc1945/rfc1945 HTTP/1.1"; HTTPRequest request(hdr); if (request.GetUrl() != "/Protocols/rfc1945/rfc1945") return 0; return 1; }); TestRunner::GetRunner()->AddTest( "TCP Socket Creation", "Must be able to accept connections", []() { TCPSocket socket; bool res = socket.CreateSocket("8080"); if (!res) { std::cerr << "Failed to create list socket." << endl; return 0; } socket.Listen(); TCPSocket connSocket; res = connSocket.CreateSocket("localhost", "8080"); if (!res) { std::cerr << "Failed to create active socket." << endl; return 0; } TCPSocket *connection = socket.Accept(); if(connection == NULL){ std::cerr <<"Did not accept connection"<<endl; return 0; } delete connection; connSocket.ISocket::CloseSocket(); socket.ISocket::CloseSocket(); return 1; }); TestRunner::GetRunner()->Run(); TestRunner::GetRunner()->PrintSummary(); return TestRunner::GetRunner()->GetRetCode(); }