feat: service provider test functionality (#1)

* feat: service provider test functionality

On-behalf-of: @SAP [email protected]
Signed-off-by: Christopher Junk <[email protected]>

Author: christophrj

.github/workflows/go.yaml

@@ -0,0 +1,24 @@
+# This workflow will build a golang project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+
+name: Go
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - name: Set up Go
+        uses: actions/setup-go@v6
+        with:
+          go-version: "1.25"
+      - name: build
+        run: go build -v ./...
+      - name: e2e test
+        run: go test -v ./e2e/... -count=1

README.md

@@ -4,17 +4,28 @@
 
 ## About this project
 
-Testing framework for openMCP
+OpenMCP-testing helps to set up e2e test suites for openmcp applications. Like [xp-testing](https://github.com/crossplane-contrib/xp-testing) but for [openmcp](https://github.com/openmcp-project).
+
+* [`pkg/clusterutils`](./pkg/clusterutils/) provides functionality to interact with the different clusters of an openMCP installation
+* [`pkg/conditions`](./pkg/conditions/) provides common pre/post condition checks
+* [`pkg/providers`](./pkg/providers/) provides functionality to test cluster-providers, platform-services and service-providers
+* [`pkg/resources`](./pkg/resources/) provides functionality to (batch) import and delete resources
+* [`pkg/setup`](./pkg/setup/) provides functionality to bootstrap an openmcp environment
 
 ## Requirements and Setup
 
-*Insert a short description what is required to get your project running...*
+You need [go](https://go.dev/) and [docker](https://www.docker.com/) to execute the sample test suite.
+
+```shell
+    go test -v ./e2e/...
+```
 
 ## Support, Feedback, Contributing
 
 This project is open to feature requests/suggestions, bug reports etc. via [GitHub issues](https://github.com/openmcp-project/openmcp-testing/issues). Contribution and feedback are encouraged and always welcome. For more information about how to contribute, the project structure, as well as additional contribution information, see our [Contribution Guidelines](CONTRIBUTING.md).
 
 ## Security / Disclosure
+
 If you find any bug that may be a security problem, please follow our instructions at [in our security policy](https://github.com/openmcp-project/openmcp-testing/security/policy) on how to report it. Please do not create GitHub issues for security-related doubts or problems.
 
 ## Code of Conduct

e2e/domainobjects/dummy-cm.yaml

@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: dummy
+data:
+  foo: bar

e2e/main_test.go

@@ -0,0 +1,62 @@
+package e2e
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"testing"
+	"time"
+
+	"github.com/openmcp-project/openmcp-testing/pkg/providers"
+	"github.com/openmcp-project/openmcp-testing/pkg/setup"
+	"k8s.io/klog/v2"
+	"sigs.k8s.io/e2e-framework/klient/wait"
+	"sigs.k8s.io/e2e-framework/pkg/env"
+	"sigs.k8s.io/e2e-framework/pkg/envconf"
+)
+
+var testenv env.Environment
+
+func TestMain(m *testing.M) {
+	initLogging()
+	openmcp := setup.OpenMCPSetup{
+		Namespace: "openmcp-system",
+		Operator: setup.OpenMCPOperatorSetup{
+			Name:         "openmcp-operator",
+			Image:        "ghcr.io/openmcp-project/images/openmcp-operator:v0.13.0",
+			Environment:  "debug",
+			PlatformName: "platform",
+		},
+		ClusterProviders: []providers.ClusterProviderSetup{
+			{
+				Name:  "kind",
+				Image: "ghcr.io/openmcp-project/images/cluster-provider-kind:v0.0.15",
+				Opts: []wait.Option{
+					wait.WithTimeout(time.Minute),
+				},
+			},
+		},
+		ServiceProviders: []providers.ServiceProviderSetup{
+			{
+				Name:  "crossplane",
+				Image: "ghcr.io/openmcp-project/images/service-provider-crossplane:v0.0.4",
+				Opts: []wait.Option{
+					wait.WithTimeout(time.Minute),
+				},
+			},
+		},
+	}
+	testenv = env.NewWithConfig(envconf.New().WithNamespace(openmcp.Namespace))
+	if err := openmcp.Bootstrap(testenv); err != nil {
+		panic(fmt.Errorf("openmcp bootstrap failed: %v", err))
+	}
+	os.Exit(testenv.Run(m))
+}
+
+func initLogging() {
+	klog.InitFlags(nil)
+	if err := flag.Set("v", "2"); err != nil {
+		panic(err)
+	}
+	flag.Parse()
+}

e2e/serviceprovider_test.go

@@ -0,0 +1,53 @@
+package e2e
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/openmcp-project/openmcp-testing/pkg/clusterutils"
+	"github.com/openmcp-project/openmcp-testing/pkg/providers"
+	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/e2e-framework/klient/wait"
+	"sigs.k8s.io/e2e-framework/pkg/envconf"
+	"sigs.k8s.io/e2e-framework/pkg/features"
+)
+
+func TestServiceProvider(t *testing.T) {
+	basicProviderTest := features.New("provider test").
+		Setup(providers.CreateMCP("test-mcp", wait.WithTimeout(2*time.Minute))).
+		Setup(providers.ImportServiceProviderAPIs("serviceproviderobjects", wait.WithTimeout(time.Minute))).
+		Setup(providers.ImportDomainAPIs("domainobjects", wait.WithTimeout(time.Minute))).
+		Assess("verify onboarding cluster objects", func(ctx context.Context, t *testing.T, c *envconf.Config) context.Context {
+			cfg, err := clusterutils.OnboardingConfig()
+			if err != nil {
+				t.Error(err)
+				return ctx
+			}
+			assertDummyConfigMap(ctx, t, cfg)
+			return ctx
+		}).
+		Assess("verify mcp cluster objects", func(ctx context.Context, t *testing.T, c *envconf.Config) context.Context {
+			cfg, err := clusterutils.McpConfig()
+			if err != nil {
+				t.Error(err)
+				return ctx
+			}
+			assertDummyConfigMap(ctx, t, cfg)
+			return ctx
+		}).
+		Teardown(providers.DeleteMCP("test-mcp", wait.WithTimeout(time.Minute)))
+	testenv.Test(t, basicProviderTest.Feature())
+}
+
+func assertDummyConfigMap(ctx context.Context, t *testing.T, cfg *envconf.Config) {
+	cm := &corev1.ConfigMap{}
+	if err := cfg.Client().Resources().Get(ctx, "dummy", corev1.NamespaceDefault, cm); err != nil {
+		t.Error(err)
+		return
+	}
+	v, ok := cm.Data["foo"]
+	if !ok || v != "bar" {
+		t.Errorf("expected foo:bar; got: %t %v", ok, v)
+	}
+}

e2e/serviceproviderobjects/dummy-cm.yaml

@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: dummy
+data:
+  foo: bar

go.mod

@@ -0,0 +1,78 @@
+module github.com/openmcp-project/openmcp-testing
+
+go 1.25.2
+
+require (
+	k8s.io/api v0.32.1
+	k8s.io/apimachinery v0.32.1
+	k8s.io/client-go v0.32.1
+	k8s.io/klog/v2 v2.130.1
+	sigs.k8s.io/e2e-framework v0.6.0
+)
+
+require (
+	al.essio.dev/pkg/shellescape v1.5.1 // indirect
+	github.com/BurntSushi/toml v1.4.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/pelletier/go-toml v1.9.5 // indirect
+	github.com/vladimirvivien/gexe v0.4.1 // indirect
+	go.yaml.in/yaml/v3 v3.0.4 // indirect
+)
+
+require (
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/blang/semver/v4 v4.0.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
+	github.com/evanphx/json-patch/v5 v5.9.0 // indirect
+	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-openapi/jsonpointer v0.21.0 // indirect
+	github.com/go-openapi/jsonreference v0.20.2 // indirect
+	github.com/go-openapi/swag v0.23.0 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
+	github.com/google/gnostic-models v0.6.8 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/moby/spdystream v0.5.0 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/prometheus/client_golang v1.19.1 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.55.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/spf13/cobra v1.8.1 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/x448/float16 v0.8.4 // indirect
+	go.opentelemetry.io/otel v1.28.0 // indirect
+	go.opentelemetry.io/otel/trace v1.28.0 // indirect
+	golang.org/x/net v0.33.0 // indirect
+	golang.org/x/oauth2 v0.23.0 // indirect
+	golang.org/x/sys v0.28.0 // indirect
+	golang.org/x/term v0.27.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
+	golang.org/x/time v0.7.0 // indirect
+	google.golang.org/protobuf v1.35.1 // indirect
+	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	k8s.io/component-base v0.32.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f // indirect
+	k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738 // indirect
+	sigs.k8s.io/controller-runtime v0.20.0 // indirect
+	sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 // indirect
+	sigs.k8s.io/kind v0.30.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.2 // indirect
+	sigs.k8s.io/yaml v1.4.0 // indirect
+)