github.com/cloudfoundry-attic/cli-with-i18n@v6.32.1-0.20171002233121-7401370d3b85+incompatible/command/v3/delete_isolation_segment_command_test.go (about)

     1  package v3_test
     2  
     3  import (
     4  	"errors"
     5  
     6  	"code.cloudfoundry.org/cli/actor/sharedaction"
     7  	"code.cloudfoundry.org/cli/actor/v3action"
     8  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccversion"
     9  	"code.cloudfoundry.org/cli/command/commandfakes"
    10  	"code.cloudfoundry.org/cli/command/translatableerror"
    11  	"code.cloudfoundry.org/cli/command/v3"
    12  	"code.cloudfoundry.org/cli/command/v3/v3fakes"
    13  	"code.cloudfoundry.org/cli/util/configv3"
    14  	"code.cloudfoundry.org/cli/util/ui"
    15  	. "github.com/onsi/ginkgo"
    16  	. "github.com/onsi/gomega"
    17  	. "github.com/onsi/gomega/gbytes"
    18  )
    19  
    20  var _ = Describe("delete-isolation-segment Command", func() {
    21  	var (
    22  		cmd              v3.DeleteIsolationSegmentCommand
    23  		input            *Buffer
    24  		testUI           *ui.UI
    25  		fakeConfig       *commandfakes.FakeConfig
    26  		fakeSharedActor  *commandfakes.FakeSharedActor
    27  		fakeActor        *v3fakes.FakeDeleteIsolationSegmentActor
    28  		binaryName       string
    29  		executeErr       error
    30  		isolationSegment string
    31  	)
    32  
    33  	BeforeEach(func() {
    34  		input = NewBuffer()
    35  		testUI = ui.NewTestUI(input, NewBuffer(), NewBuffer())
    36  		fakeConfig = new(commandfakes.FakeConfig)
    37  		fakeSharedActor = new(commandfakes.FakeSharedActor)
    38  		fakeActor = new(v3fakes.FakeDeleteIsolationSegmentActor)
    39  
    40  		cmd = v3.DeleteIsolationSegmentCommand{
    41  			UI:          testUI,
    42  			Config:      fakeConfig,
    43  			SharedActor: fakeSharedActor,
    44  			Actor:       fakeActor,
    45  		}
    46  
    47  		binaryName = "faceman"
    48  		fakeConfig.BinaryNameReturns(binaryName)
    49  		isolationSegment = "segment1"
    50  		fakeActor.CloudControllerAPIVersionReturns(ccversion.MinVersionIsolationSegmentV3)
    51  	})
    52  
    53  	JustBeforeEach(func() {
    54  		executeErr = cmd.Execute(nil)
    55  	})
    56  
    57  	Context("when the API version is below the minimum", func() {
    58  		BeforeEach(func() {
    59  			fakeActor.CloudControllerAPIVersionReturns("0.0.0")
    60  		})
    61  
    62  		It("returns a MinimumAPIVersionNotMetError", func() {
    63  			Expect(executeErr).To(MatchError(translatableerror.MinimumAPIVersionNotMetError{
    64  				CurrentVersion: "0.0.0",
    65  				MinimumVersion: ccversion.MinVersionIsolationSegmentV3,
    66  			}))
    67  		})
    68  	})
    69  
    70  	Context("when checking target fails", func() {
    71  		BeforeEach(func() {
    72  			fakeSharedActor.CheckTargetReturns(sharedaction.NotLoggedInError{BinaryName: binaryName})
    73  		})
    74  
    75  		It("returns an error", func() {
    76  			Expect(executeErr).To(MatchError(translatableerror.NotLoggedInError{BinaryName: binaryName}))
    77  
    78  			Expect(fakeSharedActor.CheckTargetCallCount()).To(Equal(1))
    79  			_, checkTargetedOrg, checkTargetedSpace := fakeSharedActor.CheckTargetArgsForCall(0)
    80  			Expect(checkTargetedOrg).To(BeFalse())
    81  			Expect(checkTargetedSpace).To(BeFalse())
    82  		})
    83  	})
    84  
    85  	Context("when the user is logged in", func() {
    86  		BeforeEach(func() {
    87  			fakeConfig.CurrentUserReturns(configv3.User{Name: "banana"}, nil)
    88  			cmd.RequiredArgs.IsolationSegmentName = isolationSegment
    89  		})
    90  
    91  		Context("when the -f flag is provided", func() {
    92  			BeforeEach(func() {
    93  				cmd.Force = true
    94  			})
    95  
    96  			Context("when the iso segment exists", func() {
    97  				Context("when the delete is successful", func() {
    98  					BeforeEach(func() {
    99  						fakeActor.DeleteIsolationSegmentByNameReturns(v3action.Warnings{"I am a warning", "I am also a warning"}, nil)
   100  					})
   101  
   102  					It("displays the header and ok", func() {
   103  						Expect(executeErr).ToNot(HaveOccurred())
   104  
   105  						Expect(testUI.Out).To(Say("Deleting isolation segment segment1 as banana..."))
   106  						Expect(testUI.Out).To(Say("OK"))
   107  
   108  						Expect(testUI.Err).To(Say("I am a warning"))
   109  						Expect(testUI.Err).To(Say("I am also a warning"))
   110  
   111  						Expect(fakeActor.DeleteIsolationSegmentByNameCallCount()).To(Equal(1))
   112  						Expect(fakeActor.DeleteIsolationSegmentByNameArgsForCall(0)).To(Equal("segment1"))
   113  					})
   114  				})
   115  
   116  				Context("when the delete is unsuccessful", func() {
   117  					var expectedErr error
   118  
   119  					BeforeEach(func() {
   120  						expectedErr = errors.New("I am an error")
   121  						fakeActor.DeleteIsolationSegmentByNameReturns(v3action.Warnings{"I am a warning", "I am also a warning"}, expectedErr)
   122  					})
   123  
   124  					It("displays the header and error", func() {
   125  						Expect(executeErr).To(MatchError(expectedErr))
   126  
   127  						Expect(testUI.Out).To(Say("Deleting isolation segment segment1 as banana..."))
   128  
   129  						Expect(testUI.Err).To(Say("I am a warning"))
   130  						Expect(testUI.Err).To(Say("I am also a warning"))
   131  					})
   132  				})
   133  			})
   134  
   135  			Context("when the iso segment does not exist", func() {
   136  				BeforeEach(func() {
   137  					fakeActor.DeleteIsolationSegmentByNameReturns(v3action.Warnings{"I am a warning", "I am also a warning"}, v3action.IsolationSegmentNotFoundError{})
   138  				})
   139  
   140  				It("displays does not exist warning", func() {
   141  					Expect(testUI.Out).To(Say("OK"))
   142  					Expect(executeErr).NotTo(HaveOccurred())
   143  					Expect(testUI.Err).To(Say("Isolation segment %s does not exist.", isolationSegment))
   144  				})
   145  			})
   146  		})
   147  
   148  		Context("when the -f flag is not provided", func() {
   149  			Context("when the user chooses the default", func() {
   150  				BeforeEach(func() {
   151  					input.Write([]byte("\n"))
   152  				})
   153  
   154  				It("cancels the deletion", func() {
   155  					Expect(testUI.Out).To(Say("Really delete the isolation segment %s?", isolationSegment))
   156  					Expect(testUI.Out).To(Say("Delete cancelled"))
   157  					Expect(fakeActor.DeleteIsolationSegmentByNameCallCount()).To(Equal(0))
   158  				})
   159  			})
   160  
   161  			Context("when the user inputs yes", func() {
   162  				BeforeEach(func() {
   163  					input.Write([]byte("yes\n"))
   164  				})
   165  
   166  				It("deletes the isolation segment", func() {
   167  					Expect(testUI.Out).To(Say("Really delete the isolation segment %s?", isolationSegment))
   168  					Expect(testUI.Out).To(Say("OK"))
   169  					Expect(fakeActor.DeleteIsolationSegmentByNameCallCount()).To(Equal(1))
   170  				})
   171  			})
   172  
   173  			Context("when the user inputs no", func() {
   174  				BeforeEach(func() {
   175  					input.Write([]byte("no\n"))
   176  				})
   177  
   178  				It("cancels the deletion", func() {
   179  					Expect(testUI.Out).To(Say("Really delete the isolation segment %s?", isolationSegment))
   180  					Expect(testUI.Out).To(Say("Delete cancelled"))
   181  					Expect(fakeActor.DeleteIsolationSegmentByNameCallCount()).To(Equal(0))
   182  				})
   183  			})
   184  		})
   185  	})
   186  })