gh: separate martian tests to another step

In Windows only run martian tests.
The go test ./... fails with wierd errors, see the issue #468 for details.

.github/workflows/go.yml

@@ -42,6 +42,9 @@ jobs:
         with:
           go-version: "${{env.GO_VERSION}}"
 
+      - name: Run martian unit test
+        run: make -C internal/martian test
+
       - name: Run unit test
         run: make test coverage
 
@@ -56,8 +59,8 @@ jobs:
         with:
           go-version: "stable" #TODO: load from dotenv file see #465
 
-      - name: Run unit test
-        run: make test coverage
+      - name: Run martian unit test
+        run: make -C internal/martian test
 
   e2e:
     runs-on: ubuntu-latest

Makefile

@@ -59,8 +59,6 @@ lint:
 .PHONY: test
 test:
 	@go test -timeout 120s -short -race -cover -coverprofile=coverage.out ./...
-	@go test -run Integration ./internal/martian -tls
-	@go test -run Integration ./internal/martian -handler
 
 .PHONY: coverage
 coverage:

internal/martian/Makefile

@@ -0,0 +1,5 @@
+.PHONY: test
+test:
+	@go test ./...
+	@go test -run Integration . -tls
+	@go test -run Integration . -handler