github.com/nimakaviani/cli@v6.37.1-0.20180619223813-e734901a73fa+incompatible/command/v3/create_isolation_segment_command_test.go (about)

     1  package v3_test
     2  
     3  import (
     4  	"errors"
     5  
     6  	"code.cloudfoundry.org/cli/actor/actionerror"
     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/translatableerror"
    11  	"code.cloudfoundry.org/cli/command/v3"
    12  	"code.cloudfoundry.org/cli/command/v3/v3fakes"
    13  	"code.cloudfoundry.org/cli/util/configv3"
    14  	"code.cloudfoundry.org/cli/util/ui"
    15  	. "github.com/onsi/ginkgo"
    16  	. "github.com/onsi/gomega"
    17  	. "github.com/onsi/gomega/gbytes"
    18  )
    19  
    20  var _ = Describe("create-isolation-segment Command", func() {
    21  	var (
    22  		cmd              v3.CreateIsolationSegmentCommand
    23  		testUI           *ui.UI
    24  		fakeConfig       *commandfakes.FakeConfig
    25  		fakeSharedActor  *commandfakes.FakeSharedActor
    26  		fakeActor        *v3fakes.FakeCreateIsolationSegmentActor
    27  		binaryName       string
    28  		executeErr       error
    29  		isolationSegment string
    30  	)
    31  
    32  	BeforeEach(func() {
    33  		testUI = ui.NewTestUI(nil, NewBuffer(), NewBuffer())
    34  		fakeConfig = new(commandfakes.FakeConfig)
    35  		fakeSharedActor = new(commandfakes.FakeSharedActor)
    36  		fakeActor = new(v3fakes.FakeCreateIsolationSegmentActor)
    37  
    38  		cmd = v3.CreateIsolationSegmentCommand{
    39  			UI:          testUI,
    40  			Config:      fakeConfig,
    41  			SharedActor: fakeSharedActor,
    42  			Actor:       fakeActor,
    43  		}
    44  
    45  		binaryName = "faceman"
    46  		fakeConfig.BinaryNameReturns(binaryName)
    47  		isolationSegment = "segment1"
    48  		fakeActor.CloudControllerAPIVersionReturns(ccversion.MinVersionIsolationSegmentV3)
    49  	})
    50  
    51  	JustBeforeEach(func() {
    52  		executeErr = cmd.Execute(nil)
    53  	})
    54  
    55  	Context("when the API version is below the minimum", func() {
    56  		BeforeEach(func() {
    57  			fakeActor.CloudControllerAPIVersionReturns("0.0.0")
    58  		})
    59  
    60  		It("returns a MinimumAPIVersionNotMetError", func() {
    61  			Expect(executeErr).To(MatchError(translatableerror.MinimumAPIVersionNotMetError{
    62  				CurrentVersion: "0.0.0",
    63  				MinimumVersion: ccversion.MinVersionIsolationSegmentV3,
    64  			}))
    65  		})
    66  	})
    67  
    68  	Context("when checking target fails", func() {
    69  		BeforeEach(func() {
    70  			fakeSharedActor.CheckTargetReturns(actionerror.NotLoggedInError{BinaryName: binaryName})
    71  		})
    72  
    73  		It("returns an error", func() {
    74  			Expect(executeErr).To(MatchError(actionerror.NotLoggedInError{BinaryName: binaryName}))
    75  
    76  			Expect(fakeSharedActor.CheckTargetCallCount()).To(Equal(1))
    77  			checkTargetedOrg, checkTargetedSpace := fakeSharedActor.CheckTargetArgsForCall(0)
    78  			Expect(checkTargetedOrg).To(BeFalse())
    79  			Expect(checkTargetedSpace).To(BeFalse())
    80  		})
    81  	})
    82  
    83  	Context("when the user is logged in", func() {
    84  		BeforeEach(func() {
    85  			fakeConfig.CurrentUserReturns(configv3.User{Name: "banana"}, nil)
    86  
    87  			cmd.RequiredArgs.IsolationSegmentName = isolationSegment
    88  		})
    89  
    90  		Context("when the create is successful", func() {
    91  			BeforeEach(func() {
    92  				fakeActor.CreateIsolationSegmentByNameReturns(v3action.Warnings{"I am a warning", "I am also a warning"}, nil)
    93  			})
    94  
    95  			It("displays the header and ok", func() {
    96  				Expect(executeErr).ToNot(HaveOccurred())
    97  
    98  				Expect(testUI.Out).To(Say("Creating isolation segment segment1 as banana..."))
    99  				Expect(testUI.Out).To(Say("OK"))
   100  
   101  				Expect(testUI.Err).To(Say("I am a warning"))
   102  				Expect(testUI.Err).To(Say("I am also a warning"))
   103  
   104  				Expect(fakeActor.CreateIsolationSegmentByNameCallCount()).To(Equal(1))
   105  				Expect(fakeActor.CreateIsolationSegmentByNameArgsForCall(0)).To(Equal(v3action.IsolationSegment{Name: isolationSegment}))
   106  			})
   107  		})
   108  
   109  		Context("when the create is unsuccessful", func() {
   110  			Context("due to an unexpected error", func() {
   111  				var expectedErr error
   112  
   113  				BeforeEach(func() {
   114  					expectedErr = errors.New("I am an error")
   115  					fakeActor.CreateIsolationSegmentByNameReturns(v3action.Warnings{"I am a warning", "I am also a warning"}, expectedErr)
   116  				})
   117  
   118  				It("displays the header and error", func() {
   119  					Expect(executeErr).To(MatchError(expectedErr))
   120  
   121  					Expect(testUI.Out).To(Say("Creating isolation segment segment1 as banana..."))
   122  
   123  					Expect(testUI.Err).To(Say("I am a warning"))
   124  					Expect(testUI.Err).To(Say("I am also a warning"))
   125  				})
   126  			})
   127  
   128  			Context("due to an IsolationSegmentAlreadyExistsError", func() {
   129  				BeforeEach(func() {
   130  					fakeActor.CreateIsolationSegmentByNameReturns(v3action.Warnings{"I am a warning", "I am also a warning"}, actionerror.IsolationSegmentAlreadyExistsError{})
   131  				})
   132  
   133  				It("displays the header and ok", func() {
   134  					Expect(executeErr).ToNot(HaveOccurred())
   135  
   136  					Expect(testUI.Out).To(Say("Creating isolation segment segment1 as banana..."))
   137  					Expect(testUI.Out).To(Say("OK"))
   138  
   139  					Expect(testUI.Err).To(Say("I am a warning"))
   140  					Expect(testUI.Err).To(Say("I am also a warning"))
   141  					Expect(testUI.Err).To(Say("Isolation segment %s already exists.", isolationSegment))
   142  				})
   143  			})
   144  		})
   145  	})
   146  })