Merge pull request #957 from adrianludwin/e2e-v0.5

Backport all e2e tests to HNC v0.5

Author: k8s-ci-robot

Diff for: incubator/hnc/Makefile

@@ -182,14 +182,28 @@ kind-deploy:
 	CONFIG=kind $(MAKE) deploy
 
 ###################### E2E TEST #########################
-
+# This test will run on the current cluster the user deployed (either kind or a
+# kubernetes cluster).
+#
+# Note the `-timeout 0` that's passed to the `go test` command - by default, a
+# Go test suite has a 10m timeout, and the flag disables that timeout (as of
+# July 2020, these tests take ~15m and that number is expected to grow).
 .PHONY: e2e-test
-e2e-test: deploy
-	go test ./e2e/...
-
-.PHONY: local-e2e-test
-local-e2e-test: kind-deploy
-	go test ./e2e/...
+e2e-test:
+	@echo
+	@echo "If these tests fail due to the webhook not being ready, wait 30s and try again. Note that webhooks can take up to 30s to become ready"
+	@echo "after HNC is first deployed in a cluster."
+	@echo
+ifndef HNC_REPAIR
+	@echo "******************************************************"
+	@echo "HNC_REPAIR IS NOT SET. CRITICAL TESTS WILL BE SKIPPED."
+	@echo "You have 5s to hit Ctrl-C to cancel and try again."
+	@echo "******************************************************"
+	@echo
+	@sleep 5
+endif
+	go clean -testcache
+	go test -v -timeout 0 ./test/...
 
 ###################### RELEASE ACTIONS #########################
 # Build the container image by Cloud Build and build YAMLs locally