tests: add cometmock tests

.github/workflows/automated-tests.yml

@@ -28,5 +28,31 @@ jobs:
         run: make proto-check
       - name: Unit, integration and difference tests
         run: go test ./...
+  E2E_Tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          lfs: true
+      - name: Checkout LFS objects
+        run: git lfs checkout
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: "1.20"
       - name: E2E tests
         run: make test-e2e-short
+  Cometmock_Tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          lfs: true
+      - name: Checkout LFS objects
+        run: git lfs checkout
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: "1.20"
+      - name: E2E tests
+        run: make test-e2e-short-cometmock

Makefile

@@ -33,6 +33,11 @@ test-diff:
 test-e2e-short:
 	go run ./tests/e2e/... --happy-path-only
 
+# run only happy path E2E tests with cometmock
+# this set of traces does not test equivocation but it does check downtime
+test-e2e-short-cometmock:
+	go run ./tests/e2e/... --short-happy-path --use-cometmock --use-gorelayer
+
 # run full E2E tests in sequence (including multiconsumer)
 test-e2e-multi-consumer:
 	go run ./tests/e2e/... --include-multi-consumer

tests/e2e/actions.go

@@ -1848,7 +1848,7 @@ func (tr TestRun) assignConsumerPubKey(action assignConsumerPubKeyAction, verbos
 
 	if action.expectError {
 		if verbose {
-			fmt.Printf("got expected error during key assignment | err: %s \n", err.Error())
+			fmt.Printf("got expected error during key assignment | err: %s \n", err)
 		}
 	}