test: add scoped file helper tests and update test build targets

Makefile

@@ -5,27 +5,37 @@ CXXFLAGS := -std=c++17 \
             -Wextra \
             -Werror \
             -Icore/include \
-            -Ilogger/include
+            -Ilogger/include \
+            -Itests/helpers
 
 LDFLAGS := -lstdc++
 
 BUILD_DIR := build
 
-TEST_BIN := $(BUILD_DIR)/result_test
+
+RESULT_TEST_BIN := $(BUILD_DIR)/result_test
+SCOPED_FILE_TEST_BIN := $(BUILD_DIR)/scoped_file_test
 
 RESULT_TEST_SRC := tests/app/core/result_test.cpp
+SCOPED_FILE_TEST_SRC := tests/helpers/scoped_file_test.cpp
 
 
 .PHONY: all test clean
 
 all: test
 
-
-test: $(TEST_BIN)
-	./$(TEST_BIN)
+test: $(RESULT_TEST_BIN) \
+      $(SCOPED_FILE_TEST_BIN)
+	./$(RESULT_TEST_BIN)
+	./$(SCOPED_FILE_TEST_BIN)
 
 
-$(TEST_BIN): $(RESULT_TEST_SRC)
+$(RESULT_TEST_BIN): $(RESULT_TEST_SRC)
+	@mkdir -p $(BUILD_DIR)
+	$(CXX) $(CXXFLAGS) $< -o $@ $(LDFLAGS)
+
+
+$(SCOPED_FILE_TEST_BIN): $(SCOPED_FILE_TEST_SRC)
 	@mkdir -p $(BUILD_DIR)
 	$(CXX) $(CXXFLAGS) $< -o $@ $(LDFLAGS)