New unit testing skeleton

src/util/colors.h

@@ -0,0 +1,10 @@
+#ifndef COLORS_H
+#define COLORS_H
+
+#define GREEN "\033[1;32m"
+#define YELLOW "\033[1;33m"
+#define RED "\033[1;31m"
+#define BLUE "\033[1;34m"
+#define RESET "\033[0m"
+
+#endif