github.com/dcarley/cf-cli@v6.24.1-0.20170220111324-4225ff346898+incompatible/command/v2/unbind_service_command_test.go (about)

     1  package v2_test
     2  
     3  import (
     4  	"errors"
     5  
     6  	"code.cloudfoundry.org/cli/actor/sharedaction"
     7  	"code.cloudfoundry.org/cli/actor/v2action"
     8  	"code.cloudfoundry.org/cli/command"
     9  	"code.cloudfoundry.org/cli/command/commandfakes"
    10  	. "code.cloudfoundry.org/cli/command/v2"
    11  	"code.cloudfoundry.org/cli/command/v2/v2fakes"
    12  	"code.cloudfoundry.org/cli/util/configv3"
    13  	"code.cloudfoundry.org/cli/util/ui"
    14  	. "github.com/onsi/ginkgo"
    15  	. "github.com/onsi/gomega"
    16  	. "github.com/onsi/gomega/gbytes"
    17  )
    18  
    19  var _ = Describe("unbind-service Command", func() {
    20  	var (
    21  		cmd             UnbindServiceCommand
    22  		testUI          *ui.UI
    23  		fakeConfig      *commandfakes.FakeConfig
    24  		fakeSharedActor *commandfakes.FakeSharedActor
    25  		fakeActor       *v2fakes.FakeUnbindServiceActor
    26  		binaryName      string
    27  		executeErr      error
    28  	)
    29  
    30  	BeforeEach(func() {
    31  		testUI = ui.NewTestUI(nil, NewBuffer(), NewBuffer())
    32  		fakeConfig = new(commandfakes.FakeConfig)
    33  		fakeSharedActor = new(commandfakes.FakeSharedActor)
    34  		fakeActor = new(v2fakes.FakeUnbindServiceActor)
    35  
    36  		cmd = UnbindServiceCommand{
    37  			UI:          testUI,
    38  			Config:      fakeConfig,
    39  			SharedActor: fakeSharedActor,
    40  			Actor:       fakeActor,
    41  		}
    42  
    43  		cmd.RequiredArgs.AppName = "some-app"
    44  		cmd.RequiredArgs.ServiceInstanceName = "some-service"
    45  
    46  		binaryName = "faceman"
    47  		fakeConfig.BinaryNameReturns("faceman")
    48  	})
    49  
    50  	JustBeforeEach(func() {
    51  		executeErr = cmd.Execute(nil)
    52  	})
    53  
    54  	Context("when a cloud controller API endpoint is set", func() {
    55  		BeforeEach(func() {
    56  			fakeConfig.TargetReturns("some-url")
    57  		})
    58  
    59  		Context("when checking target fails", func() {
    60  			BeforeEach(func() {
    61  				fakeSharedActor.CheckTargetReturns(sharedaction.NotLoggedInError{BinaryName: binaryName})
    62  			})
    63  
    64  			It("returns an error", func() {
    65  				Expect(executeErr).To(MatchError(command.NotLoggedInError{BinaryName: binaryName}))
    66  
    67  				Expect(fakeSharedActor.CheckTargetCallCount()).To(Equal(1))
    68  				_, checkTargetedOrg, checkTargetedSpace := fakeSharedActor.CheckTargetArgsForCall(0)
    69  				Expect(checkTargetedOrg).To(BeTrue())
    70  				Expect(checkTargetedSpace).To(BeTrue())
    71  			})
    72  		})
    73  
    74  		Context("when the user is logged in, and an org and space are targeted", func() {
    75  			BeforeEach(func() {
    76  				fakeConfig.HasTargetedOrganizationReturns(true)
    77  				fakeConfig.HasTargetedSpaceReturns(true)
    78  				fakeConfig.TargetedOrganizationReturns(configv3.Organization{
    79  					GUID: "some-org-guid",
    80  					Name: "some-org",
    81  				})
    82  				fakeConfig.TargetedSpaceReturns(configv3.Space{
    83  					GUID: "some-space-guid",
    84  					Name: "some-space",
    85  				})
    86  			})
    87  
    88  			Context("when getting the current user returns an error", func() {
    89  				var expectedErr error
    90  
    91  				BeforeEach(func() {
    92  					expectedErr = errors.New("got bananapants??")
    93  					fakeConfig.CurrentUserReturns(
    94  						configv3.User{},
    95  						expectedErr)
    96  				})
    97  
    98  				It("returns the error", func() {
    99  					Expect(executeErr).To(MatchError(expectedErr))
   100  				})
   101  			})
   102  
   103  			Context("when getting the current user does not return an error", func() {
   104  				BeforeEach(func() {
   105  					fakeConfig.CurrentUserReturns(
   106  						configv3.User{Name: "some-user"},
   107  						nil)
   108  				})
   109  
   110  				It("displays flavor text", func() {
   111  					Expect(executeErr).ToNot(HaveOccurred())
   112  
   113  					Expect(testUI.Out).To(Say("Unbinding app some-app from service some-service in org some-org / space some-space as some-user..."))
   114  				})
   115  
   116  				Context("when unbinding the service instance results in an error not related to service binding", func() {
   117  					BeforeEach(func() {
   118  						fakeActor.UnbindServiceBySpaceReturns(
   119  							nil,
   120  							v2action.ApplicationNotFoundError{Name: "some-app"})
   121  					})
   122  
   123  					It("should return the error", func() {
   124  						Expect(executeErr).To(MatchError(command.ApplicationNotFoundError{
   125  							Name: "some-app",
   126  						}))
   127  					})
   128  				})
   129  
   130  				Context("when the service binding does not exist", func() {
   131  					BeforeEach(func() {
   132  						fakeActor.UnbindServiceBySpaceReturns(
   133  							[]string{"foo", "bar"},
   134  							v2action.ServiceBindingNotFoundError{})
   135  					})
   136  
   137  					It("displays warnings and 'OK'", func() {
   138  						Expect(executeErr).NotTo(HaveOccurred())
   139  
   140  						Expect(testUI.Err).To(Say("foo"))
   141  						Expect(testUI.Err).To(Say("bar"))
   142  						Expect(testUI.Err).To(Say("Binding between some-service and some-app did not exist"))
   143  						Expect(testUI.Out).To(Say("OK"))
   144  					})
   145  				})
   146  
   147  				Context("when the service binding exists", func() {
   148  					It("displays OK", func() {
   149  						Expect(executeErr).ToNot(HaveOccurred())
   150  
   151  						Expect(testUI.Out).To(Say("OK"))
   152  						Expect(testUI.Err).NotTo(Say("Binding between some-service and some-app did not exist"))
   153  
   154  						Expect(fakeActor.UnbindServiceBySpaceCallCount()).To(Equal(1))
   155  						appName, serviceInstanceName, spaceGUID := fakeActor.UnbindServiceBySpaceArgsForCall(0)
   156  						Expect(appName).To(Equal("some-app"))
   157  						Expect(serviceInstanceName).To(Equal("some-service"))
   158  						Expect(spaceGUID).To(Equal("some-space-guid"))
   159  					})
   160  				})
   161  			})
   162  		})
   163  	})
   164  })