github.com/wanddynosios/cli/v8@v8.7.9-0.20240221182337-1a92e3a7017f/command/v7/buildpacks_command_test.go (about)

     1  package v7_test
     2  
     3  import (
     4  	"errors"
     5  
     6  	"code.cloudfoundry.org/cli/resources"
     7  	"code.cloudfoundry.org/cli/types"
     8  
     9  	"code.cloudfoundry.org/cli/actor/actionerror"
    10  	"code.cloudfoundry.org/cli/actor/v7action"
    11  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccv3/constant"
    12  	"code.cloudfoundry.org/cli/command/commandfakes"
    13  	. "code.cloudfoundry.org/cli/command/v7"
    14  	"code.cloudfoundry.org/cli/command/v7/v7fakes"
    15  	"code.cloudfoundry.org/cli/util/configv3"
    16  	"code.cloudfoundry.org/cli/util/ui"
    17  
    18  	. "github.com/onsi/ginkgo"
    19  	. "github.com/onsi/gomega"
    20  	. "github.com/onsi/gomega/gbytes"
    21  )
    22  
    23  var _ = Describe("buildpacks Command", func() {
    24  	var (
    25  		cmd             BuildpacksCommand
    26  		testUI          *ui.UI
    27  		fakeConfig      *commandfakes.FakeConfig
    28  		fakeSharedActor *commandfakes.FakeSharedActor
    29  		fakeActor       *v7fakes.FakeActor
    30  		executeErr      error
    31  		args            []string
    32  		binaryName      string
    33  	)
    34  
    35  	BeforeEach(func() {
    36  		testUI = ui.NewTestUI(nil, NewBuffer(), NewBuffer())
    37  		fakeConfig = new(commandfakes.FakeConfig)
    38  		fakeSharedActor = new(commandfakes.FakeSharedActor)
    39  		fakeActor = new(v7fakes.FakeActor)
    40  		args = nil
    41  
    42  		cmd = BuildpacksCommand{
    43  			BaseCommand: BaseCommand{
    44  				UI:          testUI,
    45  				Config:      fakeConfig,
    46  				SharedActor: fakeSharedActor,
    47  				Actor:       fakeActor,
    48  			},
    49  		}
    50  
    51  		binaryName = "faceman"
    52  		fakeConfig.BinaryNameReturns(binaryName)
    53  	})
    54  
    55  	JustBeforeEach(func() {
    56  		executeErr = cmd.Execute(args)
    57  	})
    58  
    59  	When("the environment is not set up correctly", func() {
    60  		BeforeEach(func() {
    61  			fakeSharedActor.CheckTargetReturns(actionerror.NotLoggedInError{BinaryName: binaryName})
    62  		})
    63  
    64  		It("returns an error", func() {
    65  			Expect(executeErr).To(MatchError(actionerror.NotLoggedInError{BinaryName: binaryName}))
    66  
    67  			Expect(fakeSharedActor.CheckTargetCallCount()).To(Equal(1))
    68  			checkTargetedOrg, checkTargetedSpace := fakeSharedActor.CheckTargetArgsForCall(0)
    69  			Expect(checkTargetedOrg).To(BeFalse())
    70  			Expect(checkTargetedSpace).To(BeFalse())
    71  		})
    72  	})
    73  
    74  	When("the environment is setup correctly", func() {
    75  		BeforeEach(func() {
    76  			fakeActor.GetCurrentUserReturns(configv3.User{Name: "apple"}, nil)
    77  		})
    78  
    79  		It("should print text indicating its running", func() {
    80  			Expect(executeErr).NotTo(HaveOccurred())
    81  			Expect(testUI.Out).To(Say(`Getting buildpacks as apple\.\.\.`))
    82  		})
    83  
    84  		When("the --labels flag is used", func() {
    85  			BeforeEach(func() {
    86  				cmd.Labels = "some-label-selector"
    87  			})
    88  
    89  			It("passes the label selector to the actor", func() {
    90  				labelSelector := fakeActor.GetBuildpacksArgsForCall(0)
    91  				Expect(labelSelector).To(Equal("some-label-selector"))
    92  			})
    93  		})
    94  
    95  		When("getting buildpacks fails", func() {
    96  			BeforeEach(func() {
    97  				fakeActor.GetBuildpacksReturns(nil, v7action.Warnings{"some-warning-1", "some-warning-2"},
    98  					errors.New("some-error"))
    99  			})
   100  
   101  			It("prints warnings and returns error", func() {
   102  				Expect(executeErr).To(MatchError("some-error"))
   103  
   104  				Expect(testUI.Err).To(Say("some-warning-1"))
   105  				Expect(testUI.Err).To(Say("some-warning-2"))
   106  			})
   107  		})
   108  
   109  		When("getting buildpacks succeeds", func() {
   110  			When("buildpacks exist", func() {
   111  				BeforeEach(func() {
   112  					buildpacks := []resources.Buildpack{
   113  						{
   114  							Name:     "buildpack-1",
   115  							Position: types.NullInt{Value: 1, IsSet: true},
   116  							Enabled:  types.NullBool{Value: true, IsSet: true},
   117  							Locked:   types.NullBool{Value: false, IsSet: true},
   118  							State:    constant.BuildpackReady,
   119  							Filename: "buildpack-1.file",
   120  							Stack:    "buildpack-1-stack",
   121  						},
   122  
   123  						{
   124  							Name:     "buildpack-2",
   125  							Position: types.NullInt{Value: 2, IsSet: true},
   126  							Enabled:  types.NullBool{Value: false, IsSet: true},
   127  							Locked:   types.NullBool{Value: true, IsSet: true},
   128  							State:    constant.BuildpackAwaitingUpload,
   129  							Filename: "buildpack-2.file",
   130  							Stack:    "",
   131  						},
   132  					}
   133  					fakeActor.GetBuildpacksReturns(buildpacks, v7action.Warnings{"some-warning-1", "some-warning-2"}, nil)
   134  				})
   135  				It("prints a table of buildpacks", func() {
   136  					Expect(executeErr).NotTo(HaveOccurred())
   137  					Expect(testUI.Err).To(Say("some-warning-1"))
   138  					Expect(testUI.Err).To(Say("some-warning-2"))
   139  					Expect(testUI.Out).To(Say(`position\s+name\s+stack\s+enabled\s+locked\s+state\s+filename`))
   140  					Expect(testUI.Out).To(Say(`1\s+buildpack-1\s+buildpack-1-stack\s+true\s+false\s+READY\s+buildpack-1.file`))
   141  					Expect(testUI.Out).To(Say(`2\s+buildpack-2\s+false\s+true\s+AWAITING_UPLOAD\s+buildpack-2.file`))
   142  				})
   143  			})
   144  			When("there are no buildpacks", func() {
   145  				BeforeEach(func() {
   146  					buildpacks := []resources.Buildpack{}
   147  					fakeActor.GetBuildpacksReturns(buildpacks, v7action.Warnings{"some-warning-1", "some-warning-2"}, nil)
   148  				})
   149  				It("prints a table of buildpacks", func() {
   150  					Expect(executeErr).NotTo(HaveOccurred())
   151  					Expect(testUI.Err).To(Say("some-warning-1"))
   152  					Expect(testUI.Err).To(Say("some-warning-2"))
   153  					Expect(testUI.Out).To(Say("No buildpacks found"))
   154  				})
   155  			})
   156  		})
   157  	})
   158  })