github.com/franc20/ayesa_sap@v7.0.0-beta.28.0.20200124003224-302d4d52fa6c+incompatible/command/v6/feature_flags_command_test.go (about)

     1  package v6_test
     2  
     3  import (
     4  	"errors"
     5  
     6  	"code.cloudfoundry.org/cli/actor/actionerror"
     7  	"code.cloudfoundry.org/cli/actor/v2action"
     8  	"code.cloudfoundry.org/cli/command/commandfakes"
     9  	. "code.cloudfoundry.org/cli/command/v6"
    10  	"code.cloudfoundry.org/cli/command/v6/v6fakes"
    11  	"code.cloudfoundry.org/cli/util/configv3"
    12  	"code.cloudfoundry.org/cli/util/ui"
    13  	. "github.com/onsi/ginkgo"
    14  	. "github.com/onsi/gomega"
    15  	. "github.com/onsi/gomega/gbytes"
    16  )
    17  
    18  var _ = Describe("feature flags Command", func() {
    19  	var (
    20  		cmd             FeatureFlagsCommand
    21  		testUI          *ui.UI
    22  		fakeConfig      *commandfakes.FakeConfig
    23  		fakeSharedActor *commandfakes.FakeSharedActor
    24  		fakeActor       *v6fakes.FakeFeatureFlagsActor
    25  		binaryName      string
    26  		executeErr      error
    27  	)
    28  
    29  	BeforeEach(func() {
    30  		testUI = ui.NewTestUI(nil, NewBuffer(), NewBuffer())
    31  		fakeConfig = new(commandfakes.FakeConfig)
    32  		fakeSharedActor = new(commandfakes.FakeSharedActor)
    33  		fakeActor = new(v6fakes.FakeFeatureFlagsActor)
    34  
    35  		cmd = FeatureFlagsCommand{
    36  			UI:          testUI,
    37  			Config:      fakeConfig,
    38  			SharedActor: fakeSharedActor,
    39  			Actor:       fakeActor,
    40  		}
    41  
    42  		binaryName = "faceman"
    43  		fakeConfig.BinaryNameReturns(binaryName)
    44  	})
    45  
    46  	JustBeforeEach(func() {
    47  		executeErr = cmd.Execute(nil)
    48  	})
    49  
    50  	When("the user is not logged in", func() {
    51  		BeforeEach(func() {
    52  			fakeSharedActor.CheckTargetReturns(actionerror.NotLoggedInError{BinaryName: binaryName})
    53  		})
    54  
    55  		It("returns an error", func() {
    56  			Expect(executeErr).To(MatchError(actionerror.NotLoggedInError{BinaryName: binaryName}))
    57  
    58  			Expect(fakeSharedActor.CheckTargetCallCount()).To(Equal(1))
    59  			checkTargetedOrgArg, checkTargetedSpaceArg := fakeSharedActor.CheckTargetArgsForCall(0)
    60  			Expect(checkTargetedOrgArg).To(BeFalse())
    61  			Expect(checkTargetedSpaceArg).To(BeFalse())
    62  		})
    63  	})
    64  
    65  	When("the user is logged in", func() {
    66  		When("getting the current user fails", func() {
    67  			BeforeEach(func() {
    68  				fakeConfig.CurrentUserReturns(configv3.User{}, errors.New("get-user-error"))
    69  			})
    70  
    71  			It("returns the error", func() {
    72  				Expect(executeErr).To(MatchError("get-user-error"))
    73  			})
    74  		})
    75  
    76  		When("getting the current user succeeds", func() {
    77  			BeforeEach(func() {
    78  				fakeConfig.CurrentUserReturns(
    79  					configv3.User{Name: "some-user"},
    80  					nil)
    81  			})
    82  
    83  			When("an error is encountered getting feature flags", func() {
    84  				var expectedErr error
    85  
    86  				BeforeEach(func() {
    87  					expectedErr = errors.New("get feature flags error")
    88  					fakeActor.GetFeatureFlagsReturns(
    89  						[]v2action.FeatureFlag{},
    90  						v2action.Warnings{"get-flags-warning"},
    91  						expectedErr)
    92  				})
    93  
    94  				It("displays an empty list and all warnings", func() {
    95  					Expect(executeErr).To(MatchError(expectedErr))
    96  
    97  					Expect(testUI.Err).To(Say("get-flags-warning"))
    98  
    99  					Expect(fakeActor.GetFeatureFlagsCallCount()).To(Equal(1))
   100  				})
   101  			})
   102  
   103  			When("there are no feature flags", func() {
   104  				BeforeEach(func() {
   105  					fakeActor.GetFeatureFlagsReturns(
   106  						[]v2action.FeatureFlag{},
   107  						v2action.Warnings{"get-flags-warning"},
   108  						nil)
   109  				})
   110  
   111  				It("displays an empty list and all warnings", func() {
   112  					Expect(executeErr).ToNot(HaveOccurred())
   113  
   114  					Expect(testUI.Out).To(Say(`Retrieving status of all flagged features as some-user\.\.\.`))
   115  					Expect(testUI.Out).To(Say(""))
   116  					Expect(testUI.Out).To(Say(`features\s+state`))
   117  
   118  					Expect(testUI.Err).To(Say("get-flags-warning"))
   119  
   120  					Expect(fakeActor.GetFeatureFlagsCallCount()).To(Equal(1))
   121  				})
   122  			})
   123  
   124  			When("there are feature flags", func() {
   125  				BeforeEach(func() {
   126  					fakeActor.GetFeatureFlagsReturns(
   127  						[]v2action.FeatureFlag{
   128  							{
   129  								Name:    "feature-flag-1",
   130  								Enabled: true,
   131  							},
   132  							{
   133  								Name:    "feature-flag-2",
   134  								Enabled: false,
   135  							},
   136  						},
   137  						v2action.Warnings{"get-flags-warning"},
   138  						nil)
   139  				})
   140  
   141  				It("displays a list of feature flags with state and all warnings", func() {
   142  					Expect(executeErr).ToNot(HaveOccurred())
   143  
   144  					Expect(testUI.Out).To(Say(`Retrieving status of all flagged features as some-user\.\.\.`))
   145  					Expect(testUI.Out).To(Say(""))
   146  					Expect(testUI.Out).To(Say(`features\s+state`))
   147  					Expect(testUI.Out).To(Say(`feature-flag-1\s+enabled`))
   148  					Expect(testUI.Out).To(Say(`feature-flag-2\s+disabled`))
   149  
   150  					Expect(testUI.Err).To(Say("get-flags-warning"))
   151  
   152  					Expect(fakeActor.GetFeatureFlagsCallCount()).To(Equal(1))
   153  				})
   154  			})
   155  		})
   156  	})
   157  })