github.com/1aal/kubeblocks@v0.0.0-20231107070852-e1c03e598921/pkg/cli/cmd/kubeblocks/list_versions_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 kubeblocks
    21  
    22  import (
    23  	. "github.com/onsi/ginkgo/v2"
    24  	. "github.com/onsi/gomega"
    25  
    26  	"github.com/Masterminds/semver/v3"
    27  	"github.com/spf13/cobra"
    28  	"k8s.io/cli-runtime/pkg/genericiooptions"
    29  	clientfake "k8s.io/client-go/rest/fake"
    30  	cmdtesting "k8s.io/kubectl/pkg/cmd/testing"
    31  )
    32  
    33  var _ = Describe("kubeblocks list versions", func() {
    34  	var cmd *cobra.Command
    35  	var streams genericiooptions.IOStreams
    36  	var tf *cmdtesting.TestFactory
    37  
    38  	BeforeEach(func() {
    39  		streams, _, _, _ = genericiooptions.NewTestIOStreams()
    40  		tf = cmdtesting.NewTestFactory().WithNamespace(namespace)
    41  		tf.Client = &clientfake.RESTClient{}
    42  	})
    43  
    44  	AfterEach(func() {
    45  		tf.Cleanup()
    46  	})
    47  
    48  	It("list versions command", func() {
    49  		cmd = newListVersionsCmd(streams)
    50  		Expect(cmd).ShouldNot(BeNil())
    51  	})
    52  
    53  	It("run list-versions", func() {
    54  		o := listVersionsOption{
    55  			IOStreams: streams,
    56  		}
    57  		By("setup searched version")
    58  		o.setupSearchedVersion()
    59  		Expect(o.version).ShouldNot(BeEmpty())
    60  
    61  		By("search version")
    62  		versions := []string{"0.1.0", "0.1.0-alpha.0"}
    63  		semverVersions := make([]*semver.Version, len(versions))
    64  		for i, v := range versions {
    65  			semVer, _ := semver.NewVersion(v)
    66  			semverVersions[i] = semVer
    67  		}
    68  		res, err := o.applyConstraint(semverVersions)
    69  		Expect(err).Should(Succeed())
    70  		Expect(len(res)).Should(Equal(1))
    71  		Expect(res[0].String()).Should(Equal("0.1.0"))
    72  
    73  		By("search version with devel")
    74  		o.devel = true
    75  		o.setupSearchedVersion()
    76  		res, err = o.applyConstraint(semverVersions)
    77  		Expect(err).Should(Succeed())
    78  		Expect(len(res)).Should(Equal(2))
    79  
    80  		// TODO: use a mock helm chart to test
    81  		By("list versions")
    82  		Expect(o.listVersions()).Should(Succeed())
    83  	})
    84  })