github.com/ablease/cli@v6.37.1-0.20180613014814-3adbb7d7fb19+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/actionerror"
     7  	"code.cloudfoundry.org/cli/command/commandfakes"
     8  	. "code.cloudfoundry.org/cli/command/v2"
     9  	"code.cloudfoundry.org/cli/command/v2/v2fakes"
    10  	"code.cloudfoundry.org/cli/util/configv3"
    11  	"code.cloudfoundry.org/cli/util/ui"
    12  	. "github.com/onsi/ginkgo"
    13  	. "github.com/onsi/gomega"
    14  	. "github.com/onsi/gomega/gbytes"
    15  )
    16  
    17  var _ = Describe("unbind-service Command", func() {
    18  	var (
    19  		cmd             UnbindServiceCommand
    20  		testUI          *ui.UI
    21  		fakeConfig      *commandfakes.FakeConfig
    22  		fakeSharedActor *commandfakes.FakeSharedActor
    23  		fakeActor       *v2fakes.FakeUnbindServiceActor
    24  		binaryName      string
    25  		executeErr      error
    26  	)
    27  
    28  	BeforeEach(func() {
    29  		testUI = ui.NewTestUI(nil, NewBuffer(), NewBuffer())
    30  		fakeConfig = new(commandfakes.FakeConfig)
    31  		fakeSharedActor = new(commandfakes.FakeSharedActor)
    32  		fakeActor = new(v2fakes.FakeUnbindServiceActor)
    33  
    34  		cmd = UnbindServiceCommand{
    35  			UI:          testUI,
    36  			Config:      fakeConfig,
    37  			SharedActor: fakeSharedActor,
    38  			Actor:       fakeActor,
    39  		}
    40  
    41  		cmd.RequiredArgs.AppName = "some-app"
    42  		cmd.RequiredArgs.ServiceInstanceName = "some-service"
    43  
    44  		binaryName = "faceman"
    45  		fakeConfig.BinaryNameReturns("faceman")
    46  	})
    47  
    48  	JustBeforeEach(func() {
    49  		executeErr = cmd.Execute(nil)
    50  	})
    51  
    52  	Context("when a cloud controller API endpoint is set", func() {
    53  		BeforeEach(func() {
    54  			fakeConfig.TargetReturns("some-url")
    55  		})
    56  
    57  		Context("when checking target fails", func() {
    58  			BeforeEach(func() {
    59  				fakeSharedActor.CheckTargetReturns(actionerror.NotLoggedInError{BinaryName: binaryName})
    60  			})
    61  
    62  			It("returns an error", func() {
    63  				Expect(executeErr).To(MatchError(actionerror.NotLoggedInError{BinaryName: binaryName}))
    64  
    65  				Expect(fakeSharedActor.CheckTargetCallCount()).To(Equal(1))
    66  				checkTargetedOrg, checkTargetedSpace := fakeSharedActor.CheckTargetArgsForCall(0)
    67  				Expect(checkTargetedOrg).To(BeTrue())
    68  				Expect(checkTargetedSpace).To(BeTrue())
    69  			})
    70  		})
    71  
    72  		Context("when the user is logged in, and an org and space are targeted", func() {
    73  			BeforeEach(func() {
    74  				fakeConfig.HasTargetedOrganizationReturns(true)
    75  				fakeConfig.HasTargetedSpaceReturns(true)
    76  				fakeConfig.TargetedOrganizationReturns(configv3.Organization{
    77  					GUID: "some-org-guid",
    78  					Name: "some-org",
    79  				})
    80  				fakeConfig.TargetedSpaceReturns(configv3.Space{
    81  					GUID: "some-space-guid",
    82  					Name: "some-space",
    83  				})
    84  			})
    85  
    86  			Context("when getting the current user returns an error", func() {
    87  				var expectedErr error
    88  
    89  				BeforeEach(func() {
    90  					expectedErr = errors.New("got bananapants??")
    91  					fakeConfig.CurrentUserReturns(
    92  						configv3.User{},
    93  						expectedErr)
    94  				})
    95  
    96  				It("returns the error", func() {
    97  					Expect(executeErr).To(MatchError(expectedErr))
    98  				})
    99  			})
   100  
   101  			Context("when getting the current user does not return an error", func() {
   102  				BeforeEach(func() {
   103  					fakeConfig.CurrentUserReturns(
   104  						configv3.User{Name: "some-user"},
   105  						nil)
   106  				})
   107  
   108  				It("displays flavor text", func() {
   109  					Expect(executeErr).ToNot(HaveOccurred())
   110  
   111  					Expect(testUI.Out).To(Say("Unbinding app some-app from service some-service in org some-org / space some-space as some-user..."))
   112  				})
   113  
   114  				Context("when unbinding the service instance results in an error not related to service binding", func() {
   115  					BeforeEach(func() {
   116  						fakeActor.UnbindServiceBySpaceReturns(nil, actionerror.ApplicationNotFoundError{Name: "some-app"})
   117  					})
   118  
   119  					It("should return the error", func() {
   120  						Expect(executeErr).To(MatchError(actionerror.ApplicationNotFoundError{
   121  							Name: "some-app",
   122  						}))
   123  					})
   124  				})
   125  
   126  				Context("when the service binding does not exist", func() {
   127  					BeforeEach(func() {
   128  						fakeActor.UnbindServiceBySpaceReturns(
   129  							[]string{"foo", "bar"},
   130  							actionerror.ServiceBindingNotFoundError{})
   131  					})
   132  
   133  					It("displays warnings and 'OK'", func() {
   134  						Expect(executeErr).NotTo(HaveOccurred())
   135  
   136  						Expect(testUI.Err).To(Say("foo"))
   137  						Expect(testUI.Err).To(Say("bar"))
   138  						Expect(testUI.Err).To(Say("Binding between some-service and some-app did not exist"))
   139  						Expect(testUI.Out).To(Say("OK"))
   140  					})
   141  				})
   142  
   143  				Context("when the service binding exists", func() {
   144  					It("displays OK", func() {
   145  						Expect(executeErr).ToNot(HaveOccurred())
   146  
   147  						Expect(testUI.Out).To(Say("OK"))
   148  						Expect(testUI.Err).NotTo(Say("Binding between some-service and some-app did not exist"))
   149  
   150  						Expect(fakeActor.UnbindServiceBySpaceCallCount()).To(Equal(1))
   151  						appName, serviceInstanceName, spaceGUID := fakeActor.UnbindServiceBySpaceArgsForCall(0)
   152  						Expect(appName).To(Equal("some-app"))
   153  						Expect(serviceInstanceName).To(Equal("some-service"))
   154  						Expect(spaceGUID).To(Equal("some-space-guid"))
   155  					})
   156  				})
   157  			})
   158  		})
   159  	})
   160  })