Added simple testing capabilities

Makefile

@@ -30,8 +30,13 @@ $(OBJS): dir
 	@$(CC) $(CFLAGS) -o $(BUILD_DIR)/$@ -c $*.c
 
 # Runs CUnit tests
+# test: dir
+# 	@$(CC) $(CFLAGS) -lcunit -o $(BIN_DIR)/$(NAME)_test $(TESTS_DIR)/*.c
+# 	@$(BIN_DIR)/$(NAME)_test
+
+# Runs tests
 test: dir
-	@$(CC) $(CFLAGS) -lcunit -o $(BIN_DIR)/$(NAME)_test $(TESTS_DIR)/*.c
+	@$(CC) $(CFLAGS) -o $(BIN_DIR)/$(NAME)_test $(TESTS_DIR)/*.c
 	@$(BIN_DIR)/$(NAME)_test
 
 # Run valgrind memory checker on executable