remove tests.cpp

Don't wann do unit testing
gonna use cmake for end-to-end testing

src/tests.cpp

@@ -1,41 +0,0 @@
-// This file contains all Tests
-
-#include <algorithm>
-#include <cstddef>
-#include <iostream>
-#include <iterator>
-#include <stdexcept>
-#include <string>
-
-// Here I define all Error Codes
-#define not_implemented_error 255
-
-int test_cmdline_input_parsing() {
-    char *argv[] = {
-        (char*)"--help"
-    };
-    int argc = sizeof(argv)/sizeof(argv[0]);
-
-    return parse_cmdline_arguments(argc, argv);;
-}
-
-// This will run all the tests
-int main(void) {
-    int (*p[1]) () = {
-        test_cmdline_input_parsing
-    };
-    size_t array_size = sizeof(p)/sizeof(p[0]);
-
-    for (size_t index = 0; index < array_size; index++) {
-        int status_code;
-        status_code = p[index]();
-
-        std::cout << "test " + std::to_string(index) + ": ";
-        switch (status_code) {
-            case 0: std::cout << "passed\0";
-            case 1: std::cout << "failed\0";
-            case 255: std::cout << "not yet implemented\0";
-        }
-    }
-    return 0;
-}