test both stdlib and goccy

.github/workflows/ci.yml

@@ -12,6 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
+        json_backend: [ 'stdlib', 'goccy' ]
         go: [ '1.15.x', '1.14.x' ]
     name: Go ${{ matrix.go }} test
     steps:
@@ -44,7 +45,7 @@ jobs:
         run: sudo apt-get install -y --no-install-recommends jose
       - run: make generate
       - name: Test with coverage
-        run: make cover
+        run: make cover-${{ matrix.json_backend }}
       - name: Upload code coverage to codecov
         if: matrix.go == '1.15.x'
         uses: codecov/codecov-action@v1

Makefile

@@ -15,12 +15,22 @@ test:
 	cd examples && go test -v -race && cd .. && go test -v -race ./...
 
 cover:
+	$(MAKE) cover-stdlib
+
+cover-stdlib:
 	cd examples && go test -v -race && cd .. && go test -v -race -coverpkg=./... -coverprofile=coverage.out.tmp ./...
 	@# This is NOT cheating. tools to generate code don't need to be
 	@# included in the final result
 	@cat coverage.out.tmp | grep -v "internal/cmd" > coverage.out
 	@rm coverage.out.tmp
 
+cover-goccy:
+	cd examples && go test -v -tags jwx_goccy -race && cd .. && go test -v -tags jwx_goccy -race -coverpkg=./... -coverprofile=coverage.out.tmp ./...
+	@# This is NOT cheating. tools to generate code don't need to be
+	@# included in the final result
+	@cat coverage.out.tmp | grep -v "internal/cmd" > coverage.out
+	@rm coverage.out.tmp
+
 smoke:
 	cd examples && go test -race && cd .. && go test -race -short ./...