e2e-tests (4/4): Add e2e testdata fixtures for all resources types

.github/workflows/test-e2e-cluster.yml

@@ -0,0 +1,32 @@
+# SPDX-FileCopyrightText: 2026 SAP SE or an SAP affiliate company and IronCore contributors
+# SPDX-License-Identifier: Apache-2.0
+
+name: Test E2E (Cluster)
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths-ignore:
+      - 'docs/**'
+      - '**/*.md'
+
+jobs:
+  test-e2e-cluster:
+    name: Run E2E Tests (Cluster)
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-go@v6
+        with:
+          go-version-file: 'go.mod'
+      - name: Create kind cluster
+        uses: helm/kind-action@v1
+        with:
+          version: v0.31.0
+          kubectl_version: v1.35.0
+          cluster_name: network
+      - name: Running E2E Cluster Tests
+        run: |
+          go mod download
+          make test-e2e-cluster GINKGO_PROCS=8

.github/workflows/test-e2e-envtest.yml

@@ -0,0 +1,26 @@
+# SPDX-FileCopyrightText: 2026 SAP SE or an SAP affiliate company and IronCore contributors
+# SPDX-License-Identifier: Apache-2.0
+
+name: Test E2E (Envtest)
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths-ignore:
+      - 'docs/**'
+      - '**/*.md'
+
+jobs:
+  test-e2e-envtest:
+    name: Run E2E Tests (Envtest)
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-go@v6
+        with:
+          go-version-file: 'go.mod'
+      - name: Running E2E Envtest Tests
+        run: |
+          go mod download
+          make test-e2e-envtest

.license-scan-overrides.jsonl

@@ -1,6 +1,7 @@
 {"name": "github.com/chzyer/logex", "licenceType": "MIT"}
 {"name": "github.com/grpc-ecosystem/go-grpc-middleware/v2", "licenceType": "Apache-2.0"}
 {"name": "github.com/hashicorp/vault/api/auth/approle", "licenceType": "MPL-2.0"}
+{"name": "github.com/ironcore-dev/gnmi-test-server", "licenceType": "Apache-2.0"}
 {"name": "github.com/jpillora/longestcommon", "licenceType": "MIT"}
 {"name": "github.com/logrusorgru/aurora", "licenceType": "Unlicense"}
 {"name": "github.com/mattn/go-localereader", "licenceType": "MIT"}

Dockerfile

@@ -16,6 +16,7 @@ WORKDIR /workspace
 RUN --mount=type=cache,target=/go/pkg/mod \
     --mount=type=bind,source=go.mod,target=go.mod \
     --mount=type=bind,source=go.sum,target=go.sum \
+    --mount=type=bind,source=test/gnmi,target=test/gnmi \
     go mod download -x
 
 RUN --mount=type=bind,target=. \

Makefile

@@ -50,6 +50,9 @@ $(LOCALBIN):
 install-gofumpt: FORCE
 	@if ! hash gofumpt 2>/dev/null; then printf "\e[1;36m>> Installing gofumpt...\e[0m\n"; go install mvdan.cc/gofumpt@latest; fi
 
+install-ginkgo: FORCE
+	@if ! hash ginkgo 2>/dev/null; then printf "\e[1;36m>> Installing ginkgo...\e[0m\n"; go install github.com/onsi/ginkgo/v2/ginkgo@latest; fi
+
 install-kubebuilder: FORCE
 	@set -eou pipefail;  if ! hash kubebuilder 2>/dev/null; then printf "\e[1;36m>> Installing kubebuilder...\e[0m\n"; if command -v curl >/dev/null 2>&1; then GET="curl -sLo"; elif command -v wget >/dev/null 2>&1; then GET="wget -O"; else echo "Didn't find curl or wget to download kubebuilder"; exit 2; fi; BIN=$$(go env GOBIN); if [[ -z $$BIN ]]; then BIN=$$(go env GOPATH)/bin; fi; $$GET "$$BIN/kubebuilder" "https://go.kubebuilder.io/dl/latest/$$(go env GOOS)/$$(go env GOARCH)"; chmod +x "$$BIN/kubebuilder"; fi
 
@@ -72,7 +75,11 @@ fmt: FORCE install-gofumpt
 	@printf "\e[1;36m>> gofumpt -l -w .\e[0m\n"
 	@gofumpt -l -w $(shell git ls-files '*.go' | grep -v '^internal/provider/openconfig')
 
-# Run the e2e tests against a k8s cluster.
+# PROVIDER defines which provider to test (cisco-nxos-gnmi, cisco-iosxr-gnmi, openconfig).
+# Used by test-e2e-cluster and test-e2e-envtest to filter tests.
+PROVIDER ?= cisco-nxos-gnmi
+
+# Run the scaffolded e2e tests (unchanged from Kubebuilder).
 test-e2e: FORCE
 	@command -v kind >/dev/null 2>&1 || { \
 	  echo "Kind is not installed. Please install Kind manually."; \
@@ -85,6 +92,26 @@ test-e2e: FORCE
 	@printf "\e[1;36m>> go test ./test/e2e/ -v -ginkgo.v\e[0m\n"
 	@KIND_CLUSTER=$(KIND_CLUSTER) go test ./test/e2e/ -v -ginkgo.v
 
+# Run gNMI controller tests in cluster mode (requires Kind cluster).
+# Uses ginkgo for parallel execution.
+GINKGO_PROCS ?= 4
+test-e2e-cluster: FORCE install-ginkgo
+	@command -v kind >/dev/null 2>&1 || { \
+	  echo "Kind is not installed. Please install Kind manually."; \
+	  exit 1; \
+	}
+	@kind get clusters | grep -q $(KIND_CLUSTER) || { \
+	  echo "No Kind cluster is running. Please start a Kind cluster before running the e2e tests."; \
+	  exit 1; \
+	}
+	@printf "\e[1;36m>> ginkgo -procs=$(GINKGO_PROCS) -tags=cluster -timeout=20m -v ./test/e2e/ (PROVIDER=$(PROVIDER))\e[0m\n"
+	@KIND_CLUSTER=$(KIND_CLUSTER) E2E_PROVIDER=$(PROVIDER) ginkgo -procs=$(GINKGO_PROCS) -tags=cluster -timeout=20m -v ./test/e2e/
+
+# Run gNMI controller tests in envtest mode (no cluster required).
+test-e2e-envtest: FORCE install-setup-envtest
+	@printf "\e[1;36m>> go test ./test/e2e/ -tags=envtest -v -ginkgo.v (PROVIDER=$(PROVIDER))\e[0m\n"
+	@KUBEBUILDER_ASSETS=$$(setup-envtest use 1.32 -p path) E2E_PROVIDER=$(PROVIDER) go test ./test/e2e/ -tags=envtest -v -ginkgo.v
+
 docker-build: FORCE
 	@printf "\e[1;36m>> $(CONTAINER_TOOL) build --tag=$(IMG) .\e[0m\n"
 	@$(CONTAINER_TOOL) build --build-arg=BININFO_BUILD_DATE=$(BININFO_BUILD_DATE) --build-arg=BININFO_COMMIT_HASH=$(BININFO_COMMIT_HASH) --build-arg=BININFO_VERSION=$(BININFO_VERSION) --tag=$(IMG) .
@@ -98,15 +125,16 @@ build-installer: FORCE generate install-kustomize
 	@printf "\e[1;36m>> kustomize build config/default > dist/install.yaml\e[0m\n"
 	@mkdir -p dist; kustomize build config/default > dist/install.yaml
 
-# Deploy controller to the k8s cluster
+# Deploy controller to the k8s cluster.
+# Use PROVIDER to set the provider (default: cisco-nxos-gnmi).
 deploy: FORCE generate install-kustomize
-	@printf "\e[1;36m>> kustomize build config/default | kubectl apply -f -\e[0m\n"
-	@kustomize build config/default | kubectl apply -f -
+	@printf "\e[1;36m>> deploying controller-manager (PROVIDER=$(PROVIDER))\e[0m\n"
+	@kustomize build config/develop | sed 's/--provider=openconfig/--provider=$(PROVIDER)/' | kubectl apply -f -
 
 # Undeploy controller from the k8s cluster
 undeploy: FORCE install-kustomize
-	@printf "\e[1;36m>> kustomize build config/default | kubectl delete -f -\e[0m\n"
-	@kustomize build config/default | kubectl delete --ignore-not-found=true -f -
+	@printf "\e[1;36m>> undeploying controller-manager\e[0m\n"
+	@kustomize build config/develop | kubectl delete --ignore-not-found=true -f -
 
 # Install CRDs into the k8s cluster
 deploy-crds: FORCE generate install-kustomize

Makefile.maker.yaml

@@ -92,6 +92,9 @@ verbatim: |
   install-gofumpt: FORCE
     @if ! hash gofumpt 2>/dev/null; then printf "\e[1;36m>> Installing gofumpt...\e[0m\n"; go install mvdan.cc/gofumpt@latest; fi
 
+  install-ginkgo: FORCE
+    @if ! hash ginkgo 2>/dev/null; then printf "\e[1;36m>> Installing ginkgo...\e[0m\n"; go install github.com/onsi/ginkgo/v2/ginkgo@latest; fi
+
   install-kubebuilder: FORCE
     @set -eou pipefail;  if ! hash kubebuilder 2>/dev/null; then printf "\e[1;36m>> Installing kubebuilder...\e[0m\n"; if command -v curl >/dev/null 2>&1; then GET="curl -sLo"; elif command -v wget >/dev/null 2>&1; then GET="wget -O"; else echo "Didn't find curl or wget to download kubebuilder"; exit 2; fi; BIN=$$(go env GOBIN); if [[ -z $$BIN ]]; then BIN=$$(go env GOPATH)/bin; fi; $$GET "$$BIN/kubebuilder" "https://go.kubebuilder.io/dl/latest/$$(go env GOOS)/$$(go env GOARCH)"; chmod +x "$$BIN/kubebuilder"; fi
 
@@ -114,7 +117,11 @@ verbatim: |
     @printf "\e[1;36m>> gofumpt -l -w .\e[0m\n"
     @gofumpt -l -w $(shell git ls-files '*.go' | grep -v '^internal/provider/openconfig')
 
-  # Run the e2e tests against a k8s cluster.
+  # PROVIDER defines which provider to test (cisco-nxos-gnmi, cisco-iosxr-gnmi, openconfig).
+  # Used by test-e2e-cluster and test-e2e-envtest to filter tests.
+  PROVIDER ?= cisco-nxos-gnmi
+
+  # Run the scaffolded e2e tests (unchanged from Kubebuilder).
   test-e2e: FORCE
     @command -v kind >/dev/null 2>&1 || { \
       echo "Kind is not installed. Please install Kind manually."; \
@@ -127,6 +134,26 @@ verbatim: |
     @printf "\e[1;36m>> go test ./test/e2e/ -v -ginkgo.v\e[0m\n"
     @KIND_CLUSTER=$(KIND_CLUSTER) go test ./test/e2e/ -v -ginkgo.v
 
+  # Run gNMI controller tests in cluster mode (requires Kind cluster).
+  # Uses ginkgo for parallel execution.
+  GINKGO_PROCS ?= 4
+  test-e2e-cluster: FORCE install-ginkgo
+    @command -v kind >/dev/null 2>&1 || { \
+      echo "Kind is not installed. Please install Kind manually."; \
+      exit 1; \
+    }
+    @kind get clusters | grep -q $(KIND_CLUSTER) || { \
+      echo "No Kind cluster is running. Please start a Kind cluster before running the e2e tests."; \
+      exit 1; \
+    }
+    @printf "\e[1;36m>> ginkgo -procs=$(GINKGO_PROCS) -tags=cluster -timeout=20m -v ./test/e2e/ (PROVIDER=$(PROVIDER))\e[0m\n"
+    @KIND_CLUSTER=$(KIND_CLUSTER) E2E_PROVIDER=$(PROVIDER) ginkgo -procs=$(GINKGO_PROCS) -tags=cluster -timeout=20m -v ./test/e2e/
+
+  # Run gNMI controller tests in envtest mode (no cluster required).
+  test-e2e-envtest: FORCE install-setup-envtest
+    @printf "\e[1;36m>> go test ./test/e2e/ -tags=envtest -v -ginkgo.v (PROVIDER=$(PROVIDER))\e[0m\n"
+    @KUBEBUILDER_ASSETS=$$(setup-envtest use 1.32 -p path) E2E_PROVIDER=$(PROVIDER) go test ./test/e2e/ -tags=envtest -v -ginkgo.v
+
   docker-build: FORCE
     @printf "\e[1;36m>> $(CONTAINER_TOOL) build --tag=$(IMG) .\e[0m\n"
     @$(CONTAINER_TOOL) build --build-arg=BININFO_BUILD_DATE=$(BININFO_BUILD_DATE) --build-arg=BININFO_COMMIT_HASH=$(BININFO_COMMIT_HASH) --build-arg=BININFO_VERSION=$(BININFO_VERSION) --tag=$(IMG) .
@@ -140,15 +167,16 @@ verbatim: |
     @printf "\e[1;36m>> kustomize build config/default > dist/install.yaml\e[0m\n"
     @mkdir -p dist; kustomize build config/default > dist/install.yaml
 
-  # Deploy controller to the k8s cluster
+  # Deploy controller to the k8s cluster.
+  # Use PROVIDER to set the provider (default: cisco-nxos-gnmi).
   deploy: FORCE generate install-kustomize
-    @printf "\e[1;36m>> kustomize build config/default | kubectl apply -f -\e[0m\n"
-    @kustomize build config/default | kubectl apply -f -
+    @printf "\e[1;36m>> deploying controller-manager (PROVIDER=$(PROVIDER))\e[0m\n"
+    @kustomize build config/develop | sed 's/--provider=openconfig/--provider=$(PROVIDER)/' | kubectl apply -f -
 
   # Undeploy controller from the k8s cluster
   undeploy: FORCE install-kustomize
-    @printf "\e[1;36m>> kustomize build config/default | kubectl delete -f -\e[0m\n"
-    @kustomize build config/default | kubectl delete --ignore-not-found=true -f -
+    @printf "\e[1;36m>> undeploying controller-manager\e[0m\n"
+    @kustomize build config/develop | kubectl delete --ignore-not-found=true -f -
 
   # Install CRDs into the k8s cluster
   deploy-crds: FORCE generate install-kustomize

config/develop/gnmi-test-server.yaml

@@ -33,7 +33,7 @@ spec:
       containers:
       - name: gnmi-test-server
         image: ghcr.io/ironcore-dev/gnmi-test-server:latest
-        imagePullPolicy: IfNotPresent
+        imagePullPolicy: Never
         ports:
         - containerPort: 9339
           name: grpc

config/develop/manager_patch.yaml

@@ -1,6 +1,7 @@
 - op: replace
   path: /spec/template/spec/containers/0/args
   value:
+    - --metrics-bind-address=:8443
     - --leader-elect=false
     - --health-probe-bind-address=:8081
     - --provider=openconfig

go.mod

@@ -72,6 +72,7 @@ require (
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.7 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/ironcore-dev/gnmi-test-server v0.0.0-00010101000000-000000000000 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/kylelemons/godebug v1.1.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
@@ -90,6 +91,7 @@ require (
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.1 // indirect
+	github.com/tidwall/sjson v1.2.5 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.65.0 // indirect
@@ -129,3 +131,5 @@ require (
 	sigs.k8s.io/randfill v1.0.0 // indirect
 	sigs.k8s.io/structured-merge-diff/v6 v6.3.2 // indirect
 )
+
+replace github.com/ironcore-dev/gnmi-test-server => ./test/gnmi