github.com/franc20/ayesa_sap@v7.0.0-beta.28.0.20200124003224-302d4d52fa6c+incompatible/command/v6/network_policies_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/cfnetworkingaction"
     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("network-policies Command", func() {
    19  	var (
    20  		cmd             NetworkPoliciesCommand
    21  		testUI          *ui.UI
    22  		fakeConfig      *commandfakes.FakeConfig
    23  		fakeSharedActor *commandfakes.FakeSharedActor
    24  		fakeActor       *v6fakes.FakeNetworkPoliciesActor
    25  		binaryName      string
    26  		executeErr      error
    27  		srcApp          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(v6fakes.FakeNetworkPoliciesActor)
    35  
    36  		srcApp = ""
    37  
    38  		cmd = NetworkPoliciesCommand{
    39  			UI:          testUI,
    40  			SourceApp:   srcApp,
    41  			Config:      fakeConfig,
    42  			SharedActor: fakeSharedActor,
    43  			Actor:       fakeActor,
    44  		}
    45  
    46  		binaryName = "faceman"
    47  		fakeConfig.BinaryNameReturns(binaryName)
    48  	})
    49  
    50  	JustBeforeEach(func() {
    51  		executeErr = cmd.Execute(nil)
    52  	})
    53  
    54  	When("checking target fails", func() {
    55  		BeforeEach(func() {
    56  			fakeSharedActor.CheckTargetReturns(actionerror.NotLoggedInError{BinaryName: binaryName})
    57  		})
    58  
    59  		It("returns an error", func() {
    60  			Expect(executeErr).To(MatchError(actionerror.NotLoggedInError{BinaryName: binaryName}))
    61  
    62  			Expect(fakeSharedActor.CheckTargetCallCount()).To(Equal(1))
    63  			checkTargetedOrg, checkTargetedSpace := fakeSharedActor.CheckTargetArgsForCall(0)
    64  			Expect(checkTargetedOrg).To(BeTrue())
    65  			Expect(checkTargetedSpace).To(BeTrue())
    66  		})
    67  	})
    68  
    69  	When("the user is logged in", func() {
    70  		BeforeEach(func() {
    71  			fakeConfig.CurrentUserReturns(configv3.User{Name: "some-user"}, nil)
    72  			fakeConfig.TargetedSpaceReturns(configv3.Space{Name: "some-space", GUID: "some-space-guid"})
    73  			fakeConfig.TargetedOrganizationReturns(configv3.Organization{Name: "some-org"})
    74  		})
    75  
    76  		It("outputs flavor text", func() {
    77  			Expect(testUI.Out).To(Say(`Listing network policies in org some-org / space some-space as some-user\.\.\.`))
    78  		})
    79  
    80  		When("fetching the user fails", func() {
    81  			BeforeEach(func() {
    82  				fakeConfig.CurrentUserReturns(configv3.User{}, errors.New("some-error"))
    83  			})
    84  
    85  			It("returns an error", func() {
    86  				Expect(executeErr).To(MatchError("some-error"))
    87  			})
    88  		})
    89  
    90  		When("listing policies is successful", func() {
    91  			BeforeEach(func() {
    92  				fakeActor.NetworkPoliciesBySpaceReturns([]cfnetworkingaction.Policy{
    93  					{
    94  						SourceName:           "app1",
    95  						DestinationName:      "app2",
    96  						Protocol:             "tcp",
    97  						StartPort:            8080,
    98  						EndPort:              8080,
    99  						DestinationSpaceName: "some-space",
   100  						DestinationOrgName:   "some-org",
   101  					}, {
   102  						SourceName:           "app2",
   103  						DestinationName:      "app1",
   104  						Protocol:             "udp",
   105  						StartPort:            1234,
   106  						EndPort:              2345,
   107  						DestinationSpaceName: "some-space",
   108  						DestinationOrgName:   "some-org",
   109  					},
   110  				}, cfnetworkingaction.Warnings{"some-warning-1", "some-warning-2"}, nil)
   111  			})
   112  
   113  			It("lists the policies when no error occurs", func() {
   114  				Expect(executeErr).ToNot(HaveOccurred())
   115  				Expect(fakeActor.NetworkPoliciesBySpaceCallCount()).To(Equal(1))
   116  				passedSpaceGuid := fakeActor.NetworkPoliciesBySpaceArgsForCall(0)
   117  				Expect(passedSpaceGuid).To(Equal("some-space-guid"))
   118  
   119  				Expect(testUI.Out).To(Say(`Listing network policies in org some-org / space some-space as some-user\.\.\.`))
   120  				Expect(testUI.Out).To(Say("\n\n"))
   121  				Expect(testUI.Out).To(Say(`source\s+destination\s+protocol\s+ports\s+destination space\s+destination org`))
   122  				Expect(testUI.Out).To(Say(`app1\s+app2\s+tcp\s+8080\s+some-space\s+some-org`))
   123  				Expect(testUI.Out).To(Say(`app2\s+app1\s+udp\s+1234-2345\s+some-space\s+some-org`))
   124  
   125  				Expect(testUI.Err).To(Say("some-warning-1"))
   126  				Expect(testUI.Err).To(Say("some-warning-2"))
   127  			})
   128  
   129  			When("a source app name is passed", func() {
   130  				BeforeEach(func() {
   131  					cmd.SourceApp = "some-app"
   132  					fakeActor.NetworkPoliciesBySpaceAndAppNameReturns([]cfnetworkingaction.Policy{
   133  						{
   134  							SourceName:           "app1",
   135  							DestinationName:      "app2",
   136  							Protocol:             "tcp",
   137  							StartPort:            8080,
   138  							EndPort:              8080,
   139  							DestinationSpaceName: "some-space",
   140  							DestinationOrgName:   "some-org",
   141  						}, {
   142  							SourceName:           "app2",
   143  							DestinationName:      "app1",
   144  							Protocol:             "udp",
   145  							StartPort:            1234,
   146  							EndPort:              2345,
   147  							DestinationSpaceName: "some-space",
   148  							DestinationOrgName:   "some-org",
   149  						},
   150  					}, cfnetworkingaction.Warnings{"some-warning-1", "some-warning-2"}, nil)
   151  				})
   152  
   153  				It("lists the policies when no error occurs", func() {
   154  					Expect(executeErr).ToNot(HaveOccurred())
   155  					Expect(fakeActor.NetworkPoliciesBySpaceAndAppNameCallCount()).To(Equal(1))
   156  					passedSpaceGuid, passedSrcAppName := fakeActor.NetworkPoliciesBySpaceAndAppNameArgsForCall(0)
   157  					Expect(passedSpaceGuid).To(Equal("some-space-guid"))
   158  					Expect(passedSrcAppName).To(Equal("some-app"))
   159  
   160  					Expect(testUI.Out).To(Say(`Listing network policies of app %s in org some-org / space some-space as some-user\.\.\.`, cmd.SourceApp))
   161  					Expect(testUI.Out).To(Say("\n\n"))
   162  					Expect(testUI.Out).To(Say(`source\s+destination\s+protocol\s+ports\s+destination space\s+destination org`))
   163  					Expect(testUI.Out).To(Say(`app1\s+app2\s+tcp\s+8080\s+some-space\s+some-org`))
   164  					Expect(testUI.Out).To(Say(`app2\s+app1\s+udp\s+1234-2345\s+some-space\s+some-org`))
   165  
   166  					Expect(testUI.Err).To(Say("some-warning-1"))
   167  					Expect(testUI.Err).To(Say("some-warning-2"))
   168  				})
   169  			})
   170  		})
   171  
   172  		When("listing the policies is not successful", func() {
   173  			BeforeEach(func() {
   174  				fakeActor.NetworkPoliciesBySpaceReturns([]cfnetworkingaction.Policy{}, cfnetworkingaction.Warnings{"some-warning-1", "some-warning-2"}, actionerror.ApplicationNotFoundError{Name: srcApp})
   175  			})
   176  
   177  			It("displays warnings and returns the error", func() {
   178  				Expect(executeErr).To(MatchError(actionerror.ApplicationNotFoundError{Name: srcApp}))
   179  
   180  				Expect(testUI.Out).To(Say(`Listing network policies in org some-org / space some-space as some-user\.\.\.`))
   181  				Expect(testUI.Err).To(Say("some-warning-1"))
   182  				Expect(testUI.Err).To(Say("some-warning-2"))
   183  			})
   184  		})
   185  	})
   186  })