mirror of https://github.com/istio/api.git
73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
// Copyright Istio Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package crd
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import (
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"os"
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"path/filepath"
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"strings"
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"testing"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"sigs.k8s.io/yaml"
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)
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type TestExpectation struct {
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WantErr string `json:"_err,omitempty"`
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}
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func TestCRDs(t *testing.T) {
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v := NewIstioValidator(t)
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d, err := os.ReadDir("testdata")
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if err != nil {
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t.Fatal(err)
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}
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for _, f := range d {
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t.Run(f.Name(), func(t *testing.T) {
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f, err := os.ReadFile(filepath.Join("testdata", f.Name()))
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if err != nil {
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t.Fatal(err)
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}
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for _, item := range SplitString(string(f)) {
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obj := &unstructured.Unstructured{}
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if err := yaml.Unmarshal([]byte(item), obj); err != nil {
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t.Fatal(err)
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}
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delete(obj.Object, "_err")
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t.Run(obj.GetName(), func(t *testing.T) {
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want := TestExpectation{}
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if err := yaml.Unmarshal([]byte(item), &want); err != nil {
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t.Fatal(err)
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}
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res := v.ValidateCustomResource(obj)
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if want.WantErr == "" {
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// Want no error
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if res != nil {
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t.Fatalf("configuration was invalid: %v", res)
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}
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} else {
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if res == nil {
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t.Fatalf("wanted error like %q, got none", want.WantErr)
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}
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if !strings.Contains(res.Error(), want.WantErr) {
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t.Fatalf("wanted error like %q, got %q", want.WantErr, res)
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}
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}
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})
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}
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})
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}
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}
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