ci: add test workflow

.github/workflows/main.yml

@@ -21,3 +21,25 @@ jobs:
       - name: Audit code
         run: |
           make audit
+
+  test:
+    name: Test
+    needs: qualitycheck
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: "go.mod"
+          check-latest: true
+      - name: Run tests
+        run: make test
+      - name: Generate coverage report
+        run: make test/cover
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4.0.1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          slug: vwhitteron/gt-telemetry

.gitignore

@@ -1,2 +1,8 @@
+# MacOS hidden files
 .DS_Store
+
+# Build files
 examples/bin/
+
+# Coverage reports
+*.out

Makefile

@@ -60,8 +60,12 @@ test:
 ## test/cover: run all tests and display coverage
 .PHONY: test/cover
 test/cover:
-	go test -v -race -buildvcs -coverprofile=/tmp/coverage.out ./...
-	go tool cover -html=/tmp/coverage.out
+	go test -v -race -buildvcs -coverprofile=coverage.out ./...
+
+## test/cover/show: run all tests and display coverage in a browser
+.PHONY: test/cover/show
+test/cover/show: test/cover
+	go tool cover -html=coverage.out
 
 ## kaitai: compile the GT telemetry package from the Kaitai Struct
 .PHONY: build/kaitai
@@ -106,4 +110,5 @@ run/live:
 .PHONY: clean
 clean:
 	@go clean
-	@rm -rf examples/bin
+	@rm -rf examples/bin
+	@rm -f coverage.out