github.com/1aal/kubeblocks@v0.0.0-20231107070852-e1c03e598921/pkg/cli/cmd/clusterdefinition/list_service_reference_test.go (about)

     1  /*
     2  Copyright (C) 2022-2023 ApeCloud Co., Ltd
     3  
     4  This file is part of KubeBlocks project
     5  
     6  This program is free software: you can redistribute it and/or modify
     7  it under the terms of the GNU Affero General Public License as published by
     8  the Free Software Foundation, either version 3 of the License, or
     9  (at your option) any later version.
    10  
    11  This program is distributed in the hope that it will be useful
    12  but WITHOUT ANY WARRANTY; without even the implied warranty of
    13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14  GNU Affero General Public License for more details.
    15  
    16  You should have received a copy of the GNU Affero General Public License
    17  along with this program.  If not, see <http://www.gnu.org/licenses/>.
    18  */
    19  
    20  package clusterdefinition
    21  
    22  import (
    23  	"bytes"
    24  	"fmt"
    25  	"net/http"
    26  
    27  	. "github.com/onsi/ginkgo/v2"
    28  	. "github.com/onsi/gomega"
    29  
    30  	"github.com/spf13/cobra"
    31  	"k8s.io/apimachinery/pkg/runtime"
    32  	"k8s.io/apimachinery/pkg/runtime/schema"
    33  	"k8s.io/cli-runtime/pkg/genericiooptions"
    34  	"k8s.io/cli-runtime/pkg/resource"
    35  	"k8s.io/client-go/kubernetes/scheme"
    36  	clientfake "k8s.io/client-go/rest/fake"
    37  	cmdtesting "k8s.io/kubectl/pkg/cmd/testing"
    38  
    39  	appsv1alpha1 "github.com/1aal/kubeblocks/apis/apps/v1alpha1"
    40  	"github.com/1aal/kubeblocks/pkg/cli/testing"
    41  	"github.com/1aal/kubeblocks/pkg/cli/types"
    42  )
    43  
    44  var _ = Describe("clusterdefinition list components", func() {
    45  	var (
    46  		cmd     *cobra.Command
    47  		streams genericiooptions.IOStreams
    48  		out     *bytes.Buffer
    49  		tf      *cmdtesting.TestFactory
    50  	)
    51  	const (
    52  		namespace             = testing.Namespace
    53  		clusterdefinitionName = testing.ClusterDefName
    54  	)
    55  
    56  	mockClient := func(data runtime.Object) *cmdtesting.TestFactory {
    57  		tf := testing.NewTestFactory(namespace)
    58  		codec := scheme.Codecs.LegacyCodec(scheme.Scheme.PrioritizedVersionsAllGroups()...)
    59  		tf.UnstructuredClient = &clientfake.RESTClient{
    60  			NegotiatedSerializer: resource.UnstructuredPlusDefaultContentConfig().NegotiatedSerializer,
    61  			GroupVersion:         schema.GroupVersion{Group: types.AppsAPIGroup, Version: types.AppsAPIVersion},
    62  			Resp:                 &http.Response{StatusCode: http.StatusOK, Header: cmdtesting.DefaultHeader(), Body: cmdtesting.ObjBody(codec, data)},
    63  		}
    64  		tf.Client = tf.UnstructuredClient
    65  		tf.FakeDynamicClient = testing.FakeDynamicClient(data)
    66  		return tf
    67  	}
    68  
    69  	BeforeEach(func() {
    70  		_ = appsv1alpha1.AddToScheme(scheme.Scheme)
    71  		clusterDef := testing.FakeClusterDef()
    72  		tf = mockClient(clusterDef)
    73  		streams, _, out, _ = genericiooptions.NewTestIOStreams()
    74  		cmd = NewListServiceReferenceCmd(tf, streams)
    75  	})
    76  
    77  	It("create list-service-reference cmd", func() {
    78  		cmd := NewListServiceReferenceCmd(tf, streams)
    79  		Expect(cmd).ShouldNot(BeNil())
    80  	})
    81  
    82  	It("list-service", func() {
    83  		cmd.Run(cmd, []string{clusterdefinitionName})
    84  		expected := `CLUSTER-DEFINITION        NAME              COMPONENT             SERVICE-KIND   SERVICE-VERSION   
    85  fake-cluster-definition   fake-serviceRef   fake-component-type   mysql          8.0.\d{1,2}$      
    86  `
    87  		Expect(expected).Should(Equal(out.String()))
    88  		fmt.Println(out.String())
    89  	})
    90  
    91  })