openapi_test.go

Documentation: k8s.io/kubectl/pkg/util/openapi

     1  /*
     2  Copyright 2017 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package openapi_test
    18  
    19  import (
    20  	"path/filepath"
    21  
    22  	. "github.com/onsi/ginkgo/v2"
    23  	. "github.com/onsi/gomega"
    24  
    25  	"k8s.io/apimachinery/pkg/runtime/schema"
    26  	"k8s.io/kube-openapi/pkg/util/proto"
    27  	"k8s.io/kube-openapi/pkg/util/proto/testing"
    28  	"k8s.io/kubectl/pkg/util/openapi"
    29  )
    30  
    31  var fakeSchema = testing.Fake{Path: filepath.Join("..", "..", "..", "testdata", "openapi", "swagger.json")}
    32  
    33  var _ = Describe("Reading apps/v1/Deployment from openAPIData", func() {
    34  	var resources openapi.Resources
    35  	BeforeEach(func() {
    36  		s, err := fakeSchema.OpenAPISchema()
    37  		Expect(err).ToNot(HaveOccurred())
    38  		resources, err = openapi.NewOpenAPIData(s)
    39  		Expect(err).ToNot(HaveOccurred())
    40  	})
    41  
    42  	gvk := schema.GroupVersionKind{
    43  		Kind:    "Deployment",
    44  		Version: "v1",
    45  		Group:   "apps",
    46  	}
    47  
    48  	var schema proto.Schema
    49  	It("should lookup the Schema by its GroupVersionKind", func() {
    50  		schema = resources.LookupResource(gvk)
    51  		Expect(schema).ToNot(BeNil())
    52  		Expect(schema.(*proto.Kind)).ToNot(BeNil())
    53  		consumes := resources.GetConsumes(gvk, "PATCH")
    54  		Expect(consumes).ToNot(BeNil())
    55  		Expect(consumes).To(HaveLen(4))
    56  	})
    57  })
    58  
    59  var _ = Describe("Reading authorization.k8s.io/v1/SubjectAccessReview from openAPIData", func() {
    60  	var resources openapi.Resources
    61  	BeforeEach(func() {
    62  		s, err := fakeSchema.OpenAPISchema()
    63  		Expect(err).ToNot(HaveOccurred())
    64  		resources, err = openapi.NewOpenAPIData(s)
    65  		Expect(err).ToNot(HaveOccurred())
    66  	})
    67  
    68  	gvk := schema.GroupVersionKind{
    69  		Kind:    "SubjectAccessReview",
    70  		Version: "v1",
    71  		Group:   "authorization.k8s.io",
    72  	}
    73  
    74  	var schema proto.Schema
    75  	It("should lookup the Schema by its GroupVersionKind", func() {
    76  		schema = resources.LookupResource(gvk)
    77  		Expect(schema).ToNot(BeNil())
    78  		sar := schema.(*proto.Kind)
    79  		Expect(sar).ToNot(BeNil())
    80  		Expect(sar.Fields).To(HaveKey("spec"))
    81  		specRef := sar.Fields["spec"].(proto.Reference)
    82  		Expect(specRef).ToNot(BeNil())
    83  		Expect(specRef.Reference()).To(Equal("io.k8s.api.authorization.v1.SubjectAccessReviewSpec"))
    84  		Expect(specRef.SubSchema().(*proto.Kind)).ToNot(BeNil())
    85  	})
    86  })
    87
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