mirror of
https://github.com/k3s-io/kubernetes.git
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102 lines
2.5 KiB
Go
102 lines
2.5 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 explain
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import (
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"bytes"
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"testing"
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"k8s.io/apimachinery/pkg/runtime/schema"
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tst "k8s.io/kubernetes/pkg/kubectl/cmd/util/openapi/testing"
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)
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func TestRecursiveFields(t *testing.T) {
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schema := resources.LookupResource(schema.GroupVersionKind{
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Group: "",
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Version: "v1",
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Kind: "OneKind",
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})
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if schema == nil {
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t.Fatal("Couldn't find schema v1.OneKind")
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}
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want := `field1 <Object>
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array <[]integer>
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int <integer>
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object <map[string]string>
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primitive <string>
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string <string>
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field2 <[]map[string]string>
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`
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buf := bytes.Buffer{}
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f := Formatter{
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Writer: &buf,
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Wrap: 80,
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}
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s, err := LookupSchemaForField(schema, []string{})
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if err != nil {
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t.Fatalf("Invalid path %v: %v", []string{}, err)
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}
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if err := (fieldsPrinterBuilder{Recursive: true}).BuildFieldsPrinter(&f).PrintFields(s); err != nil {
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t.Fatalf("Failed to print fields: %v", err)
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}
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got := buf.String()
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if got != want {
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t.Errorf("Got:\n%v\nWant:\n%v\n", buf.String(), want)
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}
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}
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func TestRecursiveFieldsWithSelfReferenceObjects(t *testing.T) {
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var resources = tst.NewFakeResources("test-recursive-swagger.json")
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schema := resources.LookupResource(schema.GroupVersionKind{
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Group: "",
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Version: "v2",
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Kind: "OneKind",
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})
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if schema == nil {
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t.Fatal("Couldn't find schema v2.OneKind")
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}
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want := `field1 <Object>
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referencefield <Object>
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referencesarray <[]Object>
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field2 <Object>
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reference <Object>
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referencefield <Object>
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referencesarray <[]Object>
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string <string>
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`
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buf := bytes.Buffer{}
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f := Formatter{
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Writer: &buf,
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Wrap: 80,
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}
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s, err := LookupSchemaForField(schema, []string{})
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if err != nil {
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t.Fatalf("Invalid path %v: %v", []string{}, err)
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}
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if err := (fieldsPrinterBuilder{Recursive: true}).BuildFieldsPrinter(&f).PrintFields(s); err != nil {
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t.Fatalf("Failed to print fields: %v", err)
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}
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got := buf.String()
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if got != want {
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t.Errorf("Got:\n%v\nWant:\n%v\n", buf.String(), want)
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}
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}
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