5e905f1f5f
pkg/kubectl has a lot of files. Move everything generator related into pkg/kubectl/generate (generic) or pkg/kubectl/generate/versioned (type specific). Move the DescriberFn and GeneratorFn out of kubectl/cmd/util and into the respective versioned packages, along with tests.
106 lines
2.8 KiB
Go
106 lines
2.8 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 versioned
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import (
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"reflect"
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"testing"
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appsv1 "k8s.io/api/apps/v1"
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"k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func TestDeploymentBasicGenerate(t *testing.T) {
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one := int32(1)
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tests := []struct {
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name string
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deploymentName string
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images []string
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expected *appsv1.Deployment
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expectErr bool
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}{
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{
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name: "deployment name and images ok",
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deploymentName: "images-name-ok",
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images: []string{"nn/image1", "registry/nn/image2", "nn/image3:tag", "nn/image4@digest", "nn/image5@sha256:digest"},
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expected: &appsv1.Deployment{
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ObjectMeta: metav1.ObjectMeta{
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Name: "images-name-ok",
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Labels: map[string]string{"app": "images-name-ok"},
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},
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Spec: appsv1.DeploymentSpec{
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Replicas: &one,
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Selector: &metav1.LabelSelector{
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MatchLabels: map[string]string{"app": "images-name-ok"},
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},
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Template: v1.PodTemplateSpec{
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ObjectMeta: metav1.ObjectMeta{
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Labels: map[string]string{"app": "images-name-ok"},
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},
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Spec: v1.PodSpec{
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Containers: []v1.Container{
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{Name: "image1", Image: "nn/image1"},
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{Name: "image2", Image: "registry/nn/image2"},
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{Name: "image3", Image: "nn/image3:tag"},
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{Name: "image4", Image: "nn/image4@digest"},
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{Name: "image5", Image: "nn/image5@sha256:digest"},
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},
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},
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},
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},
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},
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expectErr: false,
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},
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{
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name: "empty images",
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deploymentName: "images-empty",
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images: []string{},
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expectErr: true,
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},
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{
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name: "no images",
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deploymentName: "images-missing",
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expectErr: true,
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},
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{
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name: "no deployment name and images",
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expectErr: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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generator := &DeploymentBasicAppsGeneratorV1{
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BaseDeploymentGenerator{
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Name: tt.deploymentName,
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Images: tt.images,
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},
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}
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obj, err := generator.StructuredGenerate()
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if !tt.expectErr && err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if tt.expectErr && err != nil {
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return
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}
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if !reflect.DeepEqual(obj.(*appsv1.Deployment), tt.expected) {
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t.Errorf("test: %v\nexpected:\n%#v\nsaw:\n%#v", tt.name, tt.expected, obj.(*appsv1.Deployment))
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}
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})
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}
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}
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