github.com/cloudfoundry-attic/cli-with-i18n@v6.32.1-0.20171002233121-7401370d3b85+incompatible/command/v3/network_policies_command_test.go (about)

     1  package v3_test
     2  
     3  import (
     4  	"errors"
     5  
     6  	"code.cloudfoundry.org/cli/actor/cfnetworkingaction"
     7  	"code.cloudfoundry.org/cli/actor/sharedaction"
     8  	"code.cloudfoundry.org/cli/command/commandfakes"
     9  	"code.cloudfoundry.org/cli/command/translatableerror"
    10  	. "code.cloudfoundry.org/cli/command/v3"
    11  	"code.cloudfoundry.org/cli/command/v3/v3fakes"
    12  	"code.cloudfoundry.org/cli/util/configv3"
    13  	"code.cloudfoundry.org/cli/util/ui"
    14  	. "github.com/onsi/ginkgo"
    15  	. "github.com/onsi/gomega"
    16  	. "github.com/onsi/gomega/gbytes"
    17  )
    18  
    19  var _ = Describe("network-policies Command", func() {
    20  	var (
    21  		cmd             NetworkPoliciesCommand
    22  		testUI          *ui.UI
    23  		fakeConfig      *commandfakes.FakeConfig
    24  		fakeSharedActor *commandfakes.FakeSharedActor
    25  		fakeActor       *v3fakes.FakeNetworkPoliciesActor
    26  		binaryName      string
    27  		executeErr      error
    28  		srcApp          string
    29  	)
    30  
    31  	BeforeEach(func() {
    32  		testUI = ui.NewTestUI(nil, NewBuffer(), NewBuffer())
    33  		fakeConfig = new(commandfakes.FakeConfig)
    34  		fakeSharedActor = new(commandfakes.FakeSharedActor)
    35  		fakeActor = new(v3fakes.FakeNetworkPoliciesActor)
    36  
    37  		srcApp = ""
    38  
    39  		cmd = NetworkPoliciesCommand{
    40  			UI:          testUI,
    41  			SourceApp:   srcApp,
    42  			Config:      fakeConfig,
    43  			SharedActor: fakeSharedActor,
    44  			Actor:       fakeActor,
    45  		}
    46  
    47  		binaryName = "faceman"
    48  		fakeConfig.BinaryNameReturns(binaryName)
    49  	})
    50  
    51  	JustBeforeEach(func() {
    52  		executeErr = cmd.Execute(nil)
    53  	})
    54  
    55  	Context("when checking target fails", func() {
    56  		BeforeEach(func() {
    57  			fakeSharedActor.CheckTargetReturns(sharedaction.NotLoggedInError{BinaryName: binaryName})
    58  		})
    59  
    60  		It("returns an error", func() {
    61  			Expect(executeErr).To(MatchError(translatableerror.NotLoggedInError{BinaryName: binaryName}))
    62  
    63  			Expect(fakeSharedActor.CheckTargetCallCount()).To(Equal(1))
    64  			passedConfig, checkTargetedOrg, checkTargetedSpace := fakeSharedActor.CheckTargetArgsForCall(0)
    65  			Expect(passedConfig).To(Equal(fakeConfig))
    66  			Expect(checkTargetedOrg).To(BeTrue())
    67  			Expect(checkTargetedSpace).To(BeTrue())
    68  		})
    69  	})
    70  
    71  	Context("when the user is logged in", func() {
    72  		BeforeEach(func() {
    73  			fakeConfig.CurrentUserReturns(configv3.User{Name: "some-user"}, nil)
    74  			fakeConfig.TargetedSpaceReturns(configv3.Space{Name: "some-space", GUID: "some-space-guid"})
    75  			fakeConfig.TargetedOrganizationReturns(configv3.Organization{Name: "some-org"})
    76  		})
    77  
    78  		It("outputs flavor text", func() {
    79  			Expect(testUI.Out).To(Say(`Listing network policies in org some-org / space some-space as some-user\.\.\.`))
    80  		})
    81  
    82  		Context("when fetching the user fails", func() {
    83  			BeforeEach(func() {
    84  				fakeConfig.CurrentUserReturns(configv3.User{}, errors.New("some-error"))
    85  			})
    86  
    87  			It("returns an error", func() {
    88  				Expect(executeErr).To(MatchError("some-error"))
    89  			})
    90  		})
    91  
    92  		Context("when listing policies is successful", func() {
    93  			BeforeEach(func() {
    94  				fakeActor.NetworkPoliciesBySpaceReturns([]cfnetworkingaction.Policy{
    95  					{
    96  						SourceName:      "app1",
    97  						DestinationName: "app2",
    98  						Protocol:        "tcp",
    99  						StartPort:       8080,
   100  						EndPort:         8080,
   101  					}, {
   102  						SourceName:      "app2",
   103  						DestinationName: "app1",
   104  						Protocol:        "udp",
   105  						StartPort:       1234,
   106  						EndPort:         2345,
   107  					},
   108  				}, cfnetworkingaction.Warnings{"some-warning-1", "some-warning-2"}, nil)
   109  			})
   110  
   111  			It("lists the policies when no error occurs", func() {
   112  				Expect(executeErr).ToNot(HaveOccurred())
   113  				Expect(fakeActor.NetworkPoliciesBySpaceCallCount()).To(Equal(1))
   114  				passedSpaceGuid := fakeActor.NetworkPoliciesBySpaceArgsForCall(0)
   115  				Expect(passedSpaceGuid).To(Equal("some-space-guid"))
   116  
   117  				Expect(testUI.Out).To(Say(`Listing network policies in org some-org / space some-space as some-user\.\.\.`))
   118  				Expect(testUI.Out).To(Say("\n\n"))
   119  				Expect(testUI.Out).To(Say("source\\s+destination\\s+protocol\\s+ports"))
   120  				Expect(testUI.Out).To(Say("app1\\s+app2\\s+tcp\\s+8080[^-]"))
   121  				Expect(testUI.Out).To(Say("app2\\s+app1\\s+udp\\s+1234-2345"))
   122  
   123  				Expect(testUI.Err).To(Say("some-warning-1"))
   124  				Expect(testUI.Err).To(Say("some-warning-2"))
   125  			})
   126  
   127  			Context("when a source app name is passed", func() {
   128  				BeforeEach(func() {
   129  					cmd.SourceApp = "some-app"
   130  					fakeActor.NetworkPoliciesBySpaceAndAppNameReturns([]cfnetworkingaction.Policy{
   131  						{
   132  							SourceName:      "app1",
   133  							DestinationName: "app2",
   134  							Protocol:        "tcp",
   135  							StartPort:       8080,
   136  							EndPort:         8080,
   137  						}, {
   138  							SourceName:      "app2",
   139  							DestinationName: "app1",
   140  							Protocol:        "udp",
   141  							StartPort:       1234,
   142  							EndPort:         2345,
   143  						},
   144  					}, cfnetworkingaction.Warnings{"some-warning-1", "some-warning-2"}, nil)
   145  				})
   146  
   147  				It("lists the policies when no error occurs", func() {
   148  					Expect(executeErr).ToNot(HaveOccurred())
   149  					Expect(fakeActor.NetworkPoliciesBySpaceAndAppNameCallCount()).To(Equal(1))
   150  					passedSpaceGuid, passedSrcAppName := fakeActor.NetworkPoliciesBySpaceAndAppNameArgsForCall(0)
   151  					Expect(passedSpaceGuid).To(Equal("some-space-guid"))
   152  					Expect(passedSrcAppName).To(Equal("some-app"))
   153  
   154  					Expect(testUI.Out).To(Say(`Listing network policies of app %s in org some-org / space some-space as some-user\.\.\.`, cmd.SourceApp))
   155  					Expect(testUI.Out).To(Say("\n\n"))
   156  					Expect(testUI.Out).To(Say("source\\s+destination\\s+protocol\\s+ports"))
   157  					Expect(testUI.Out).To(Say("app1\\s+app2\\s+tcp\\s+8080[^-]"))
   158  					Expect(testUI.Out).To(Say("app2\\s+app1\\s+udp\\s+1234-2345"))
   159  
   160  					Expect(testUI.Err).To(Say("some-warning-1"))
   161  					Expect(testUI.Err).To(Say("some-warning-2"))
   162  				})
   163  			})
   164  		})
   165  
   166  		Context("when listing the policies is not successful", func() {
   167  			BeforeEach(func() {
   168  				fakeActor.NetworkPoliciesBySpaceReturns([]cfnetworkingaction.Policy{}, cfnetworkingaction.Warnings{"some-warning-1", "some-warning-2"}, translatableerror.ApplicationNotFoundError{Name: srcApp})
   169  			})
   170  
   171  			It("displays warnings and returns the error", func() {
   172  				Expect(executeErr).To(MatchError(translatableerror.ApplicationNotFoundError{Name: srcApp}))
   173  
   174  				Expect(testUI.Out).To(Say(`Listing network policies in org some-org / space some-space as some-user\.\.\.`))
   175  				Expect(testUI.Err).To(Say("some-warning-1"))
   176  				Expect(testUI.Err).To(Say("some-warning-2"))
   177  			})
   178  		})
   179  	})
   180  })