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

     1  package v7_test
     2  
     3  import (
     4  	"errors"
     5  
     6  	"code.cloudfoundry.org/cli/actor/actionerror"
     7  	"code.cloudfoundry.org/cli/actor/v7action"
     8  	"code.cloudfoundry.org/cli/command/commandfakes"
     9  	. "code.cloudfoundry.org/cli/command/v7"
    10  	"code.cloudfoundry.org/cli/command/v7/v7fakes"
    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("unset-env Command", func() {
    19  	var (
    20  		cmd             UnsetEnvCommand
    21  		testUI          *ui.UI
    22  		fakeConfig      *commandfakes.FakeConfig
    23  		fakeSharedActor *commandfakes.FakeSharedActor
    24  		fakeActor       *v7fakes.FakeUnsetEnvActor
    25  		binaryName      string
    26  		executeErr      error
    27  		appName         string
    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(v7fakes.FakeUnsetEnvActor)
    35  
    36  		cmd = UnsetEnvCommand{
    37  			UI:          testUI,
    38  			Config:      fakeConfig,
    39  			SharedActor: fakeSharedActor,
    40  			Actor:       fakeActor,
    41  		}
    42  
    43  		binaryName = "faceman"
    44  		fakeConfig.BinaryNameReturns(binaryName)
    45  		appName = "some-app"
    46  
    47  		cmd.RequiredArgs.AppName = appName
    48  		cmd.RequiredArgs.EnvironmentVariableName = "some-key"
    49  	})
    50  
    51  	JustBeforeEach(func() {
    52  		executeErr = cmd.Execute(nil)
    53  	})
    54  
    55  	When("checking target fails", func() {
    56  		BeforeEach(func() {
    57  			fakeSharedActor.CheckTargetReturns(actionerror.NotLoggedInError{BinaryName: binaryName})
    58  		})
    59  
    60  		It("returns an error", func() {
    61  			Expect(executeErr).To(MatchError(actionerror.NotLoggedInError{BinaryName: binaryName}))
    62  
    63  			Expect(fakeSharedActor.CheckTargetCallCount()).To(Equal(1))
    64  			checkTargetedOrg, checkTargetedSpace := fakeSharedActor.CheckTargetArgsForCall(0)
    65  			Expect(checkTargetedOrg).To(BeTrue())
    66  			Expect(checkTargetedSpace).To(BeTrue())
    67  		})
    68  	})
    69  
    70  	When("the user is logged in, an org is targeted and a space is targeted", func() {
    71  		BeforeEach(func() {
    72  			fakeConfig.TargetedSpaceReturns(configv3.Space{Name: "some-space", GUID: "some-space-guid"})
    73  			fakeConfig.TargetedOrganizationReturns(configv3.Organization{Name: "some-org"})
    74  		})
    75  
    76  		When("getting the current user returns an error", func() {
    77  			BeforeEach(func() {
    78  				fakeConfig.CurrentUserReturns(configv3.User{}, errors.New("some-error"))
    79  			})
    80  
    81  			It("returns the error", func() {
    82  				Expect(executeErr).To(MatchError("some-error"))
    83  			})
    84  		})
    85  
    86  		When("getting the current user succeeds", func() {
    87  			BeforeEach(func() {
    88  				fakeConfig.CurrentUserReturns(configv3.User{Name: "banana"}, nil)
    89  			})
    90  
    91  			When("unsetting the environment variable succeeds", func() {
    92  				BeforeEach(func() {
    93  					fakeActor.UnsetEnvironmentVariableByApplicationNameAndSpaceReturns(v7action.Warnings{"set-warning-1", "set-warning-2"}, nil)
    94  				})
    95  
    96  				It("sets the environment variable and value pair", func() {
    97  					Expect(executeErr).ToNot(HaveOccurred())
    98  
    99  					Expect(testUI.Out).To(Say(`Removing env variable some-key from app some-app in org some-org / space some-space as banana\.\.\.`))
   100  
   101  					Expect(testUI.Err).To(Say("set-warning-1"))
   102  					Expect(testUI.Err).To(Say("set-warning-2"))
   103  					Expect(testUI.Out).To(Say("OK"))
   104  					Expect(testUI.Out).To(Say(`TIP: Use 'cf stage some-app' to ensure your env variable changes take effect\.`))
   105  
   106  					Expect(fakeActor.UnsetEnvironmentVariableByApplicationNameAndSpaceCallCount()).To(Equal(1))
   107  					appName, spaceGUID, envVarName := fakeActor.UnsetEnvironmentVariableByApplicationNameAndSpaceArgsForCall(0)
   108  					Expect(appName).To(Equal("some-app"))
   109  					Expect(spaceGUID).To(Equal("some-space-guid"))
   110  					Expect(envVarName).To(Equal("some-key"))
   111  				})
   112  			})
   113  
   114  			When("unsetting the environment returns an EnvironmentVariableNotSetError", func() {
   115  				BeforeEach(func() {
   116  					fakeActor.UnsetEnvironmentVariableByApplicationNameAndSpaceReturns(v7action.Warnings{"unset-warning-1", "unset-warning-2"}, actionerror.EnvironmentVariableNotSetError{EnvironmentVariableName: "some-key"})
   117  				})
   118  
   119  				It("displays okay and the error", func() {
   120  					Expect(executeErr).ToNot(HaveOccurred())
   121  
   122  					Expect(testUI.Out).To(Say(`Removing env variable some-key from app some-app in org some-org / space some-space as banana\.\.\.`))
   123  					Expect(testUI.Out).To(Say("Env variable some-key was not set"))
   124  					Expect(testUI.Out).To(Say("OK"))
   125  				})
   126  			})
   127  
   128  			When("the set environment variable returns an unknown error", func() {
   129  				var expectedErr error
   130  				BeforeEach(func() {
   131  					expectedErr = errors.New("some-error")
   132  					fakeActor.UnsetEnvironmentVariableByApplicationNameAndSpaceReturns(v7action.Warnings{"get-warning-1", "get-warning-2"}, expectedErr)
   133  				})
   134  
   135  				It("returns the error", func() {
   136  					Expect(executeErr).To(Equal(expectedErr))
   137  					Expect(testUI.Out).To(Say(`Removing env variable some-key from app some-app in org some-org / space some-space as banana\.\.\.`))
   138  
   139  					Expect(testUI.Err).To(Say("get-warning-1"))
   140  					Expect(testUI.Err).To(Say("get-warning-2"))
   141  					Expect(testUI.Out).ToNot(Say("OK"))
   142  				})
   143  			})
   144  		})
   145  	})
   146  })