69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package testing
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import (
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"io/ioutil"
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"os"
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"sync"
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yaml "gopkg.in/yaml.v2"
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"github.com/googleapis/gnostic/OpenAPIv2"
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"github.com/googleapis/gnostic/compiler"
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)
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// Fake opens and returns a openapi swagger from a file Path. It will
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// parse only once and then return the same copy everytime.
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type Fake struct {
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Path string
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once sync.Once
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document *openapi_v2.Document
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err error
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}
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// OpenAPISchema returns the openapi document and a potential error.
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func (f *Fake) OpenAPISchema() (*openapi_v2.Document, error) {
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f.once.Do(func() {
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_, err := os.Stat(f.Path)
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if err != nil {
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f.err = err
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return
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}
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spec, err := ioutil.ReadFile(f.Path)
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if err != nil {
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f.err = err
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return
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}
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var info yaml.MapSlice
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err = yaml.Unmarshal(spec, &info)
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if err != nil {
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f.err = err
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return
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}
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f.document, f.err = openapi_v2.NewDocument(info, compiler.NewContext("$root", nil))
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})
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return f.document, f.err
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}
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type Empty struct{}
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func (Empty) OpenAPISchema() (*openapi_v2.Document, error) {
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return nil, nil
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}
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