bulding for unit testing

server/Makefile

@@ -1,9 +1,13 @@
+BUILD=cargo build
 build:
-	cargo build
+	$(BUILD)
+
+test:
+	cargo test
 
 release:
-	cargo build --release
+	$(BUILD) --release
 
 run:
 	# Running server
-	cargo run
+	cargo run