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- 683bf0fb9046ae164622505337e7c0f29fe607dd SecretManager mock tests by Config Connector Team <no-reply@google.com> - 19c4a15b776e85afba3fcb874dc4124ce01efe9e tests: only write http logs if ARTIFACTS is set by Config Connector Team <no-reply@google.com> GitOrigin-RevId: 683bf0fb9046ae164622505337e7c0f29fe607dd
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,175 @@ | ||
| // Copyright 2022 Google LLC | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package mocktests | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "context" | ||
| "io" | ||
| "os" | ||
| "strings" | ||
| "testing" | ||
|
|
||
| iamv1beta1 "github.com/GoogleCloudPlatform/k8s-config-connector/pkg/apis/iam/v1beta1" | ||
| dclmetadata "github.com/GoogleCloudPlatform/k8s-config-connector/pkg/dcl/metadata" | ||
| "github.com/GoogleCloudPlatform/k8s-config-connector/pkg/gvks/supportedgvks" | ||
| "github.com/GoogleCloudPlatform/k8s-config-connector/pkg/servicemapping/servicemappingloader" | ||
| corev1 "k8s.io/api/core/v1" | ||
| "k8s.io/apimachinery/pkg/api/meta" | ||
| "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" | ||
| "k8s.io/apimachinery/pkg/runtime" | ||
| "k8s.io/apimachinery/pkg/runtime/schema" | ||
| yamlserializer "k8s.io/apimachinery/pkg/runtime/serializer/yaml" | ||
| yamlutil "k8s.io/apimachinery/pkg/util/yaml" | ||
| "k8s.io/client-go/rest" | ||
| "sigs.k8s.io/controller-runtime/pkg/cache" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
| "sigs.k8s.io/kubebuilder-declarative-pattern/mockkubeapiserver" | ||
| ) | ||
|
|
||
| type Harness struct { | ||
| *testing.T | ||
|
|
||
| k8s *mockkubeapiserver.MockKubeAPIServer | ||
| restConfig *rest.Config | ||
| Scheme *runtime.Scheme | ||
| Ctx context.Context | ||
| Client client.Client | ||
| } | ||
|
|
||
| func (h *Harness) RESTConfig() *rest.Config { | ||
| if h.restConfig == nil { | ||
| h.Fatalf("cannot call RESTConfig before Start") | ||
| } | ||
| return h.restConfig | ||
| } | ||
|
|
||
| func (h *Harness) NewClient(cache cache.Cache, config *rest.Config, options client.Options, uncachedObjects ...client.Object) (client.Client, error) { | ||
| if h.Client == nil { | ||
| h.Fatalf("WithObjects must be called before NewClient") | ||
| } | ||
| return h.Client, nil | ||
| } | ||
|
|
||
| func NewHarness(t *testing.T) *Harness { | ||
| h := &Harness{ | ||
| T: t, | ||
| Scheme: runtime.NewScheme(), | ||
| Ctx: context.Background(), | ||
| } | ||
| corev1.AddToScheme(h.Scheme) | ||
|
|
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| iamv1beta1.SchemeBuilder.AddToScheme(h.Scheme) | ||
|
|
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| t.Cleanup(h.Stop) | ||
| return h | ||
| } | ||
|
|
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| func (h *Harness) ParseObjects(y string) []*unstructured.Unstructured { | ||
| t := h.T | ||
|
|
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| var objects []*unstructured.Unstructured | ||
|
|
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| decoder := yamlutil.NewYAMLOrJSONDecoder(bytes.NewReader([]byte(y)), 100) | ||
| for { | ||
| var rawObj runtime.RawExtension | ||
| if err := decoder.Decode(&rawObj); err != nil { | ||
| if err != io.EOF { | ||
| t.Fatalf("error decoding yaml: %v", err) | ||
| } | ||
| break | ||
| } | ||
|
|
||
| m, _, err := yamlserializer.NewDecodingSerializer(unstructured.UnstructuredJSONScheme).Decode(rawObj.Raw, nil, nil) | ||
| if err != nil { | ||
| t.Fatalf("error decoding yaml: %v", err) | ||
| } | ||
|
|
||
| unstructuredMap, err := runtime.DefaultUnstructuredConverter.ToUnstructured(m) | ||
| if err != nil { | ||
| t.Fatalf("error parsing object: %v", err) | ||
| } | ||
| unstructuredObj := &unstructured.Unstructured{Object: unstructuredMap} | ||
|
|
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| objects = append(objects, unstructuredObj) | ||
| } | ||
|
|
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| return objects | ||
| } | ||
|
|
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| func (h *Harness) WithObjects(initObjs ...*unstructured.Unstructured) { | ||
| k8s, err := mockkubeapiserver.NewMockKubeAPIServer(":0") | ||
| if err != nil { | ||
| h.Fatalf("error building mock kube-apiserver: %v", err) | ||
| } | ||
|
|
||
| k8s.RegisterType(schema.GroupVersionKind{Group: "", Version: "v1", Kind: "Namespace"}, "namespaces", meta.RESTScopeRoot) | ||
| k8s.RegisterType(schema.GroupVersionKind{Group: "", Version: "v1", Kind: "Secret"}, "secrets", meta.RESTScopeNamespace) | ||
|
|
||
| smLoader, err := servicemappingloader.New() | ||
| if err != nil { | ||
| h.Fatalf("error getting new service mapping loader: %v", err) | ||
| } | ||
| supportedGVKs := supportedgvks.All(smLoader, dclmetadata.New()) | ||
| for _, gvk := range supportedGVKs { | ||
| var resource string | ||
| switch gvk.Kind { | ||
| // TODO: Any special pluralization cases go here (unless we can get them from supportedgvks) | ||
| default: | ||
| resource = strings.ToLower(gvk.Kind) + "s" | ||
| } | ||
| k8s.RegisterType(gvk, resource, meta.RESTScopeNamespace) | ||
| } | ||
|
|
||
| for _, obj := range initObjs { | ||
| if err := k8s.AddObject(obj); err != nil { | ||
| h.Errorf("error adding object %v: %v", obj, err) | ||
| } | ||
| } | ||
| addr, err := k8s.StartServing() | ||
| if err != nil { | ||
| h.Errorf("error starting mock kube-apiserver: %v", err) | ||
| } | ||
|
|
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| h.restConfig = &rest.Config{ | ||
| Host: addr.String(), | ||
| } | ||
|
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| client, err := client.New(h.restConfig, client.Options{}) | ||
| if err != nil { | ||
| h.Fatalf("error building client: %v", err) | ||
| } | ||
|
|
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| h.Client = client | ||
| } | ||
|
|
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| func (h *Harness) Stop() { | ||
| if h.k8s != nil { | ||
| if err := h.k8s.Stop(); err != nil { | ||
| h.Logf("error closing mock kube-apiserver: %v", err) | ||
| h.Errorf("error closing mock kube-apiserver: %v", err) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| // MustReadFile returns the contents of the file - as a string | ||
| // It fails the test if the file cannot be read | ||
| func (h *Harness) MustReadFile(p string) string { | ||
| b, err := os.ReadFile(p) | ||
| if err != nil { | ||
| h.Fatalf("error reading file %q: %v", p, err) | ||
| } | ||
| return string(b) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| // Copyright 2022 Google LLC | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package mocktests | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "io/ioutil" | ||
| "net/http" | ||
| ) | ||
|
|
||
| type Request struct { | ||
| Method string `json:"method,omitempty"` | ||
| URL string `json:"url,omitempty"` | ||
| Header http.Header `json:"header,omitempty"` | ||
| Body string `json:"body,omitempty"` | ||
| } | ||
|
|
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| type HTTPRecorder struct { | ||
| inner http.RoundTripper | ||
| Requests []Request | ||
| } | ||
|
|
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| func NewRecorder(inner http.RoundTripper) *HTTPRecorder { | ||
| rt := &HTTPRecorder{inner: inner} | ||
| return rt | ||
| } | ||
|
|
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| func (m *HTTPRecorder) RoundTrip(req *http.Request) (*http.Response, error) { | ||
|
|
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| c := Request{ | ||
| Method: req.Method, | ||
| URL: req.URL.String(), | ||
| Header: req.Header, | ||
| } | ||
|
|
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| if req.Body != nil { | ||
| requestBody, err := ioutil.ReadAll(req.Body) | ||
| if err != nil { | ||
| panic("failed to read request body") | ||
| } | ||
| c.Body = string(requestBody) | ||
| req.Body = ioutil.NopCloser(bytes.NewReader(requestBody)) | ||
| } | ||
| m.Requests = append(m.Requests, c) | ||
|
|
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| return m.inner.RoundTrip(req) | ||
| } |
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