| // Copyright 2017 The kubecfg authors |
| // |
| // |
| // 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 utils |
| |
| import ( |
| "io/ioutil" |
| "path/filepath" |
| "strings" |
| "testing" |
| |
| "github.com/golang/protobuf/proto" |
| openapi_v2 "github.com/google/gnostic/openapiv2" |
| "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" |
| "k8s.io/apimachinery/pkg/runtime/schema" |
| utilerrors "k8s.io/apimachinery/pkg/util/errors" |
| ) |
| |
| type schemaFromFile struct { |
| dir string |
| } |
| |
| func (s schemaFromFile) OpenAPISchema() (*openapi_v2.Document, error) { |
| var doc openapi_v2.Document |
| b, err := ioutil.ReadFile(filepath.Join(s.dir, "schema.pb")) |
| if err != nil { |
| return nil, err |
| } |
| if err := proto.Unmarshal(b, &doc); err != nil { |
| return nil, err |
| } |
| return &doc, nil |
| } |
| |
| func TestValidate(t *testing.T) { |
| t.Skip("Skip test broken by kartongips fork.") |
| schemaReader := schemaFromFile{dir: filepath.FromSlash("../testdata")} |
| s, err := NewOpenAPISchemaFor(schemaReader, schema.GroupVersionKind{Version: "v1", Kind: "Service"}) |
| if err != nil { |
| t.Fatalf("Error reading schema: %v", err) |
| } |
| |
| valid := &unstructured.Unstructured{ |
| Object: map[string]interface{}{ |
| "apiVersion": "v1", |
| "kind": "Service", |
| "spec": map[string]interface{}{ |
| "ports": []interface{}{ |
| map[string]interface{}{"port": 80}, |
| }, |
| }, |
| }, |
| } |
| if errs := s.Validate(valid); len(errs) != 0 { |
| t.Errorf("schema errors from valid object: %v", errs) |
| } |
| |
| invalid := &unstructured.Unstructured{ |
| Object: map[string]interface{}{ |
| "apiVersion": "v1", |
| "kind": "Service", |
| "spec": map[string]interface{}{ |
| "bogus": false, |
| "ports": []interface{}{ |
| map[string]interface{}{"port": "bogus"}, |
| }, |
| }, |
| }, |
| } |
| errs := s.Validate(invalid) |
| if len(errs) == 0 { |
| t.Error("no schema errors from invalid object :(") |
| } |
| err = utilerrors.NewAggregate(errs) |
| t.Logf("Invalid object produced error: %v", err) |
| |
| if !strings.Contains(err.Error(), `invalid type for io.k8s.api.core.v1.ServicePort.port: got "string", expected "integer"`) { |
| t.Errorf("Wrong error1 produced from invalid object: %v", err) |
| } |
| if !strings.Contains(err.Error(), `ValidationError(v1.Service.spec): unknown field "bogus" in io.k8s.api.core.v1.ServiceSpec`) { |
| t.Errorf("Wrong error2 produced from invalid object: %q", err) |
| } |
| } |