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Drain the top level internal.
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jregan
182
api/internal/accumulator/loadconfigfromcrds_test.go
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182
api/internal/accumulator/loadconfigfromcrds_test.go
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// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package accumulator_test
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import (
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"reflect"
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"testing"
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"sigs.k8s.io/kustomize/v3/api/builtinconfig"
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"sigs.k8s.io/kustomize/v3/api/ifc"
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. "sigs.k8s.io/kustomize/v3/api/internal/accumulator"
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"sigs.k8s.io/kustomize/v3/api/internal/loadertest"
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"sigs.k8s.io/kustomize/v3/api/resid"
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"sigs.k8s.io/kustomize/v3/api/types"
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)
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// This defines two CRD's: Bee and MyKind.
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//
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// Bee is boring, it's spec has no dependencies.
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//
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// MyKind, however, has a spec that contains
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// a Bee and a (k8s native) Secret.
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const (
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crdContent = `
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{
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"github.com/example/pkg/apis/jingfang/v1beta1.Bee": {
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"Schema": {
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"description": "Bee",
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"properties": {
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"apiVersion": {
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"description": "APIVersion defines the versioned schema of this representation of an object. Servers should convert
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recognized schemas to the latest internal value, and may reject unrecognized values.
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More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources",
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"type": "string"
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},
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"kind": {
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"description": "Kind is a string value representing the REST resource this object represents. Servers may infer
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this from the endpoint the client submits requests to. Cannot be updated. In CamelCase.
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More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds",
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"type": "string"
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},
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"metadata": {
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"$ref": "k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"
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},
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"spec": {
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"$ref": "github.com/example/pkg/apis/jingfang/v1beta1.BeeSpec"
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},
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"status": {
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"$ref": "github.com/example/pkg/apis/jingfang/v1beta1.BeeStatus"
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}
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}
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},
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"Dependencies": [
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"github.com/example/pkg/apis/jingfang/v1beta1.BeeSpec",
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"github.com/example/pkg/apis/jingfang/v1beta1.BeeStatus",
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"k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"
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]
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},
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"github.com/example/pkg/apis/jingfang/v1beta1.BeeSpec": {
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"Schema": {
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"description": "BeeSpec defines the desired state of Bee"
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},
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"Dependencies": []
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},
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"github.com/example/pkg/apis/jingfang/v1beta1.BeeStatus": {
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"Schema": {
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"description": "BeeStatus defines the observed state of Bee"
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},
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"Dependencies": []
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},
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"github.com/example/pkg/apis/jingfang/v1beta1.MyKind": {
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"Schema": {
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"description": "MyKind",
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"properties": {
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"apiVersion": {
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"description": "APIVersion defines the versioned schema of this representation of an object.
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Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values.
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More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources",
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"type": "string"
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},
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"kind": {
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"description": "Kind is a string value representing the REST resource this object represents.
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Servers may infer this from the endpoint the client submits requests to. Cannot be updated.
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In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds",
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"type": "string"
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},
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"metadata": {
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"$ref": "k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"
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},
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"spec": {
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"$ref": "github.com/example/pkg/apis/jingfang/v1beta1.MyKindSpec"
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},
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"status": {
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"$ref": "github.com/example/pkg/apis/jingfang/v1beta1.MyKindStatus"
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}
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}
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},
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"Dependencies": [
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"github.com/example/pkg/apis/jingfang/v1beta1.MyKindSpec",
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"github.com/example/pkg/apis/jingfang/v1beta1.MyKindStatus",
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"k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"
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]
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},
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"github.com/example/pkg/apis/jingfang/v1beta1.MyKindSpec": {
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"Schema": {
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"description": "MyKindSpec defines the desired state of MyKind",
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"properties": {
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"beeRef": {
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"x-kubernetes-object-ref-api-version": "v1beta1",
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"x-kubernetes-object-ref-kind": "Bee",
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"$ref": "github.com/example/pkg/apis/jingfang/v1beta1.Bee"
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},
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"secretRef": {
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"description": "If defined, we use this secret for configuring the MYSQL_ROOT_PASSWORD
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If it is not set we generate a secret dynamically",
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"x-kubernetes-object-ref-api-version": "v1",
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"x-kubernetes-object-ref-kind": "Secret",
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"$ref": "k8s.io/api/core/v1.LocalObjectReference"
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}
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}
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},
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"Dependencies": [
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"github.com/example/pkg/apis/jingfang/v1beta1.Bee",
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"k8s.io/api/core/v1.LocalObjectReference"
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]
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},
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"github.com/example/pkg/apis/jingfang/v1beta1.MyKindStatus": {
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"Schema": {
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"description": "MyKindStatus defines the observed state of MyKind"
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},
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"Dependencies": []
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}
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}
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`
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)
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func makeLoader(t *testing.T) ifc.Loader {
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ldr := loadertest.NewFakeLoader("/testpath")
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err := ldr.AddFile("/testpath/crd.json", []byte(crdContent))
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if err != nil {
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t.Fatalf("Failed to setup fake ldr.")
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}
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return ldr
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}
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func TestLoadCRDs(t *testing.T) {
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nbrs := []builtinconfig.NameBackReferences{
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{
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Gvk: resid.Gvk{Kind: "Secret", Version: "v1"},
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FieldSpecs: []types.FieldSpec{
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{
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CreateIfNotPresent: false,
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Gvk: resid.Gvk{Kind: "MyKind"},
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Path: "spec/secretRef/name",
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},
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},
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},
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{
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Gvk: resid.Gvk{Kind: "Bee", Version: "v1beta1"},
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FieldSpecs: []types.FieldSpec{
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{
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CreateIfNotPresent: false,
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Gvk: resid.Gvk{Kind: "MyKind"},
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Path: "spec/beeRef/name",
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},
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},
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},
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}
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expectedTc := &builtinconfig.TransformerConfig{
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NameReference: nbrs,
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}
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actualTc, err := LoadConfigFromCRDs(makeLoader(t), []string{"crd.json"})
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if err != nil {
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t.Fatalf("unexpected error:%v", err)
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}
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if !reflect.DeepEqual(actualTc, expectedTc) {
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t.Fatalf("expected\n %v\n but got\n %v\n", expectedTc, actualTc)
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}
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}
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