github.com/cloudfoundry-attic/cli-with-i18n@v6.32.1-0.20171002233121-7401370d3b85+incompatible/command/v3/v3_stop_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/flag"
    11  	"code.cloudfoundry.org/cli/command/translatableerror"
    12  	"code.cloudfoundry.org/cli/command/v3"
    13  	"code.cloudfoundry.org/cli/command/v3/v3fakes"
    14  	"code.cloudfoundry.org/cli/util/configv3"
    15  	"code.cloudfoundry.org/cli/util/ui"
    16  	. "github.com/onsi/ginkgo"
    17  	. "github.com/onsi/gomega"
    18  	. "github.com/onsi/gomega/gbytes"
    19  )
    20  
    21  var _ = Describe("v3-stop Command", func() {
    22  	var (
    23  		cmd             v3.V3StopCommand
    24  		testUI          *ui.UI
    25  		fakeConfig      *commandfakes.FakeConfig
    26  		fakeSharedActor *commandfakes.FakeSharedActor
    27  		fakeActor       *v3fakes.FakeV3StopActor
    28  		binaryName      string
    29  		executeErr      error
    30  		app             string
    31  	)
    32  
    33  	BeforeEach(func() {
    34  		testUI = ui.NewTestUI(nil, NewBuffer(), NewBuffer())
    35  		fakeConfig = new(commandfakes.FakeConfig)
    36  		fakeSharedActor = new(commandfakes.FakeSharedActor)
    37  		fakeActor = new(v3fakes.FakeV3StopActor)
    38  
    39  		binaryName = "faceman"
    40  		fakeConfig.BinaryNameReturns(binaryName)
    41  		app = "some-app"
    42  
    43  		cmd = v3.V3StopCommand{
    44  			RequiredArgs: flag.AppName{AppName: app},
    45  
    46  			UI:          testUI,
    47  			Config:      fakeConfig,
    48  			SharedActor: fakeSharedActor,
    49  			Actor:       fakeActor,
    50  		}
    51  
    52  		fakeActor.CloudControllerAPIVersionReturns(ccversion.MinVersionV3)
    53  	})
    54  
    55  	JustBeforeEach(func() {
    56  		executeErr = cmd.Execute(nil)
    57  	})
    58  
    59  	Context("when the API version is below the minimum", func() {
    60  		BeforeEach(func() {
    61  			fakeActor.CloudControllerAPIVersionReturns("0.0.0")
    62  		})
    63  
    64  		It("returns a MinimumAPIVersionNotMetError", func() {
    65  			Expect(executeErr).To(MatchError(translatableerror.MinimumAPIVersionNotMetError{
    66  				CurrentVersion: "0.0.0",
    67  				MinimumVersion: ccversion.MinVersionV3,
    68  			}))
    69  		})
    70  	})
    71  
    72  	Context("when checking target fails", func() {
    73  		BeforeEach(func() {
    74  			fakeSharedActor.CheckTargetReturns(sharedaction.NoOrganizationTargetedError{BinaryName: binaryName})
    75  		})
    76  
    77  		It("returns an error", func() {
    78  			Expect(executeErr).To(MatchError(translatableerror.NoOrganizationTargetedError{BinaryName: binaryName}))
    79  
    80  			Expect(fakeSharedActor.CheckTargetCallCount()).To(Equal(1))
    81  			_, checkTargetedOrg, checkTargetedSpace := fakeSharedActor.CheckTargetArgsForCall(0)
    82  			Expect(checkTargetedOrg).To(BeTrue())
    83  			Expect(checkTargetedSpace).To(BeTrue())
    84  		})
    85  	})
    86  
    87  	Context("when the user is not logged in", func() {
    88  		var expectedErr error
    89  
    90  		BeforeEach(func() {
    91  			expectedErr = errors.New("some current user error")
    92  			fakeConfig.CurrentUserReturns(configv3.User{}, expectedErr)
    93  		})
    94  
    95  		It("return an error", func() {
    96  			Expect(executeErr).To(Equal(expectedErr))
    97  		})
    98  	})
    99  
   100  	Context("when the actor does not return an error", func() {
   101  		BeforeEach(func() {
   102  			fakeConfig.TargetedOrganizationReturns(configv3.Organization{
   103  				Name: "some-org",
   104  			})
   105  			fakeConfig.TargetedSpaceReturns(configv3.Space{
   106  				Name: "some-space",
   107  				GUID: "some-space-guid",
   108  			})
   109  			fakeConfig.CurrentUserReturns(configv3.User{Name: "steve"}, nil)
   110  			fakeActor.GetApplicationByNameAndSpaceReturns(v3action.Application{GUID: "some-app-guid", State: "STARTED"}, v3action.Warnings{"get-warning-1", "get-warning-2"}, nil)
   111  			fakeActor.StopApplicationReturns(v3action.Warnings{"stop-warning-1", "stop-warning-2"}, nil)
   112  		})
   113  
   114  		It("says that the app was stopped and outputs warnings", func() {
   115  			Expect(executeErr).ToNot(HaveOccurred())
   116  
   117  			Expect(testUI.Out).To(Say("Stopping app some-app in org some-org / space some-space as steve\\.\\.\\."))
   118  
   119  			Expect(testUI.Err).To(Say("get-warning-1"))
   120  			Expect(testUI.Err).To(Say("get-warning-2"))
   121  			Expect(testUI.Err).To(Say("stop-warning-1"))
   122  			Expect(testUI.Err).To(Say("stop-warning-2"))
   123  			Expect(testUI.Out).To(Say("OK"))
   124  
   125  			Expect(fakeActor.StopApplicationCallCount()).To(Equal(1))
   126  			appGUID := fakeActor.StopApplicationArgsForCall(0)
   127  			Expect(appGUID).To(Equal("some-app-guid"))
   128  		})
   129  	})
   130  
   131  	Context("when the get app call returns a ApplicationNotFoundError", func() {
   132  		var expectedErr error
   133  
   134  		BeforeEach(func() {
   135  			fakeConfig.TargetedOrganizationReturns(configv3.Organization{
   136  				Name: "some-org",
   137  			})
   138  			fakeConfig.TargetedSpaceReturns(configv3.Space{
   139  				Name: "some-space",
   140  			})
   141  			fakeConfig.CurrentUserReturns(configv3.User{Name: "steve"}, nil)
   142  			expectedErr = v3action.ApplicationNotFoundError{Name: app}
   143  			fakeActor.GetApplicationByNameAndSpaceReturns(v3action.Application{State: "STARTED"}, v3action.Warnings{"get-warning-1", "get-warning-2"}, expectedErr)
   144  		})
   145  
   146  		It("says that the app failed to stop", func() {
   147  			Expect(executeErr).To(Equal(translatableerror.ApplicationNotFoundError{Name: app}))
   148  			Expect(testUI.Out).ToNot(Say("Stopping"))
   149  
   150  			Expect(testUI.Err).To(Say("get-warning-1"))
   151  			Expect(testUI.Err).To(Say("get-warning-2"))
   152  		})
   153  	})
   154  
   155  	Context("when the stop app call returns a ApplicationNotFoundError (someone else deleted app after we fetched summary)", func() {
   156  		var expectedErr error
   157  
   158  		BeforeEach(func() {
   159  			fakeConfig.TargetedOrganizationReturns(configv3.Organization{
   160  				Name: "some-org",
   161  			})
   162  			fakeConfig.TargetedSpaceReturns(configv3.Space{
   163  				Name: "some-space",
   164  			})
   165  			fakeConfig.CurrentUserReturns(configv3.User{Name: "steve"}, nil)
   166  			fakeActor.GetApplicationByNameAndSpaceReturns(v3action.Application{State: "STARTED"}, v3action.Warnings{"get-warning-1", "get-warning-2"}, nil)
   167  			expectedErr = v3action.ApplicationNotFoundError{Name: app}
   168  			fakeActor.StopApplicationReturns(v3action.Warnings{"stop-warning-1", "stop-warning-2"}, expectedErr)
   169  		})
   170  
   171  		It("says that the app failed to stop", func() {
   172  			Expect(executeErr).To(Equal(translatableerror.ApplicationNotFoundError{Name: app}))
   173  			Expect(testUI.Out).To(Say("Stopping app some-app in org some-org / space some-space as steve\\.\\.\\."))
   174  
   175  			Expect(testUI.Err).To(Say("get-warning-1"))
   176  			Expect(testUI.Err).To(Say("get-warning-2"))
   177  			Expect(testUI.Err).To(Say("stop-warning-1"))
   178  			Expect(testUI.Err).To(Say("stop-warning-2"))
   179  		})
   180  	})
   181  
   182  	Context("when the app is already stopped", func() {
   183  		BeforeEach(func() {
   184  			fakeConfig.TargetedOrganizationReturns(configv3.Organization{
   185  				Name: "some-org",
   186  			})
   187  			fakeConfig.TargetedSpaceReturns(configv3.Space{
   188  				Name: "some-space",
   189  			})
   190  			fakeConfig.CurrentUserReturns(configv3.User{Name: "steve"}, nil)
   191  			fakeActor.GetApplicationByNameAndSpaceReturns(v3action.Application{State: "STOPPED"}, v3action.Warnings{"get-warning-1", "get-warning-2"}, nil)
   192  		})
   193  
   194  		It("says that the app failed to stop", func() {
   195  			Expect(executeErr).ToNot(HaveOccurred())
   196  			Expect(testUI.Out).ToNot(Say("Stopping"))
   197  			Expect(testUI.Out).To(Say("OK"))
   198  
   199  			Expect(testUI.Err).To(Say("get-warning-1"))
   200  			Expect(testUI.Err).To(Say("get-warning-2"))
   201  			Expect(testUI.Err).To(Say("App some-app is already stopped"))
   202  
   203  			Expect(fakeActor.StopApplicationCallCount()).To(BeZero(), "Expected StopApplication to not be called")
   204  		})
   205  	})
   206  
   207  	Context("when the get application returns an unknown error", func() {
   208  		var expectedErr error
   209  
   210  		BeforeEach(func() {
   211  			fakeConfig.TargetedOrganizationReturns(configv3.Organization{
   212  				Name: "some-org",
   213  			})
   214  			fakeConfig.TargetedSpaceReturns(configv3.Space{
   215  				Name: "some-space",
   216  			})
   217  			fakeConfig.CurrentUserReturns(configv3.User{Name: "steve"}, nil)
   218  			expectedErr = errors.New("some-error")
   219  			fakeActor.GetApplicationByNameAndSpaceReturns(v3action.Application{State: "STARTED"}, v3action.Warnings{"get-warning-1", "get-warning-2"}, expectedErr)
   220  		})
   221  
   222  		It("says that the app failed to stop", func() {
   223  			Expect(executeErr).To(Equal(expectedErr))
   224  			Expect(testUI.Out).ToNot(Say("Stopping"))
   225  
   226  			Expect(testUI.Err).To(Say("get-warning-1"))
   227  			Expect(testUI.Err).To(Say("get-warning-2"))
   228  
   229  			Expect(fakeActor.StopApplicationCallCount()).To(BeZero(), "Expected StopApplication to not be called")
   230  		})
   231  	})
   232  
   233  	Context("when the stop application returns an unknown error", func() {
   234  		var expectedErr error
   235  
   236  		BeforeEach(func() {
   237  			fakeConfig.TargetedOrganizationReturns(configv3.Organization{
   238  				Name: "some-org",
   239  			})
   240  			fakeConfig.TargetedSpaceReturns(configv3.Space{
   241  				Name: "some-space",
   242  			})
   243  			fakeConfig.CurrentUserReturns(configv3.User{Name: "steve"}, nil)
   244  			fakeActor.GetApplicationByNameAndSpaceReturns(v3action.Application{State: "STARTED"}, v3action.Warnings{"get-warning-1", "get-warning-2"}, nil)
   245  			expectedErr = errors.New("some-error")
   246  			fakeActor.StopApplicationReturns(v3action.Warnings{"stop-warning-1", "stop-warning-2"}, expectedErr)
   247  		})
   248  
   249  		It("says that the app failed to stop", func() {
   250  			Expect(executeErr).To(Equal(expectedErr))
   251  			Expect(testUI.Out).To(Say("Stopping app some-app in org some-org / space some-space as steve\\.\\.\\."))
   252  
   253  			Expect(testUI.Err).To(Say("get-warning-1"))
   254  			Expect(testUI.Err).To(Say("get-warning-2"))
   255  			Expect(testUI.Err).To(Say("stop-warning-1"))
   256  			Expect(testUI.Err).To(Say("stop-warning-2"))
   257  		})
   258  	})
   259  })