github.com/mook-as/cf-cli@v7.0.0-beta.28.0.20200120190804-b91c115fae48+incompatible/cf/commands/securitygroup/update_security_group_test.go (about)

     1  package securitygroup_test
     2  
     3  import (
     4  	"io/ioutil"
     5  	"os"
     6  
     7  	"code.cloudfoundry.org/cli/cf/api/securitygroups/securitygroupsfakes"
     8  	"code.cloudfoundry.org/cli/cf/commandregistry"
     9  	"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
    10  	"code.cloudfoundry.org/cli/cf/errors"
    11  	"code.cloudfoundry.org/cli/cf/models"
    12  	"code.cloudfoundry.org/cli/cf/requirements"
    13  	"code.cloudfoundry.org/cli/cf/requirements/requirementsfakes"
    14  	testcmd "code.cloudfoundry.org/cli/cf/util/testhelpers/commands"
    15  	testconfig "code.cloudfoundry.org/cli/cf/util/testhelpers/configuration"
    16  	testterm "code.cloudfoundry.org/cli/cf/util/testhelpers/terminal"
    17  
    18  	. "code.cloudfoundry.org/cli/cf/util/testhelpers/matchers"
    19  	. "github.com/onsi/ginkgo"
    20  	. "github.com/onsi/gomega"
    21  )
    22  
    23  var _ = Describe("update-security-group command", func() {
    24  	var (
    25  		ui                  *testterm.FakeUI
    26  		securityGroupRepo   *securitygroupsfakes.FakeSecurityGroupRepo
    27  		requirementsFactory *requirementsfakes.FakeFactory
    28  		configRepo          coreconfig.Repository
    29  		deps                commandregistry.Dependency
    30  	)
    31  
    32  	updateCommandDependency := func(pluginCall bool) {
    33  		deps.UI = ui
    34  		deps.RepoLocator = deps.RepoLocator.SetSecurityGroupRepository(securityGroupRepo)
    35  		deps.Config = configRepo
    36  		commandregistry.Commands.SetCommand(commandregistry.Commands.FindCommand("update-security-group").SetDependency(deps, pluginCall))
    37  	}
    38  
    39  	BeforeEach(func() {
    40  		ui = &testterm.FakeUI{}
    41  		requirementsFactory = new(requirementsfakes.FakeFactory)
    42  		securityGroupRepo = new(securitygroupsfakes.FakeSecurityGroupRepo)
    43  		configRepo = testconfig.NewRepositoryWithDefaults()
    44  	})
    45  
    46  	runCommand := func(args ...string) bool {
    47  		return testcmd.RunCLICommand("update-security-group", args, requirementsFactory, updateCommandDependency, false, ui)
    48  	}
    49  
    50  	Describe("requirements", func() {
    51  		It("fails when the user is not logged in", func() {
    52  			requirementsFactory.NewLoginRequirementReturns(requirements.Failing{Message: "not logged in"})
    53  			Expect(runCommand("the-security-group")).To(BeFalse())
    54  		})
    55  
    56  		It("fails with usage when a name is not provided", func() {
    57  			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
    58  			runCommand()
    59  			Expect(ui.Outputs()).To(ContainSubstrings(
    60  				[]string{"Incorrect Usage", "Requires", "arguments"},
    61  			))
    62  		})
    63  
    64  		It("fails with usage when a file path is not provided", func() {
    65  			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
    66  			runCommand("my-group-name")
    67  			Expect(ui.Outputs()).To(ContainSubstrings(
    68  				[]string{"Incorrect Usage", "Requires", "arguments"},
    69  			))
    70  		})
    71  	})
    72  
    73  	Context("when the user is logged in", func() {
    74  		var tempFile *os.File
    75  		BeforeEach(func() {
    76  			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
    77  			securityGroup := models.SecurityGroup{
    78  				SecurityGroupFields: models.SecurityGroupFields{
    79  					Name: "my-group-name",
    80  					GUID: "my-group-guid",
    81  				},
    82  			}
    83  			securityGroupRepo.ReadReturns(securityGroup, nil)
    84  			tempFile, _ = ioutil.TempFile("", "")
    85  		})
    86  
    87  		AfterEach(func() {
    88  			tempFile.Close()
    89  			os.Remove(tempFile.Name())
    90  		})
    91  
    92  		JustBeforeEach(func() {
    93  			runCommand("my-group-name", tempFile.Name())
    94  		})
    95  
    96  		Context("when the file specified has valid json", func() {
    97  			BeforeEach(func() {
    98  				tempFile.Write([]byte(`[{"protocol":"udp","port":"8080-9090","destination":"198.41.191.47/1"}]`))
    99  			})
   100  
   101  			It("displays a message describing what its going to do", func() {
   102  				Expect(ui.Outputs()).To(ContainSubstrings(
   103  					[]string{"Updating security group", "my-group-name", "my-user"},
   104  					[]string{"OK"},
   105  					[]string{"TIP: Changes will not apply to existing running applications until they are restarted."},
   106  				))
   107  			})
   108  
   109  			It("updates the security group with those rules, obviously", func() {
   110  				jsonData := []map[string]interface{}{
   111  					{"protocol": "udp", "port": "8080-9090", "destination": "198.41.191.47/1"},
   112  				}
   113  
   114  				_, jsonArg := securityGroupRepo.UpdateArgsForCall(0)
   115  
   116  				Expect(jsonArg).To(Equal(jsonData))
   117  			})
   118  
   119  			Context("when the API returns an error", func() {
   120  				Context("some sort of awful terrible error that we were not prescient enough to anticipate", func() {
   121  					BeforeEach(func() {
   122  						securityGroupRepo.UpdateReturns(errors.New("Wops I failed"))
   123  					})
   124  
   125  					It("fails loudly", func() {
   126  						Expect(ui.Outputs()).To(ContainSubstrings(
   127  							[]string{"Updating security group", "my-group-name"},
   128  							[]string{"FAILED"},
   129  						))
   130  					})
   131  				})
   132  			})
   133  
   134  			Context("when the file specified has invalid json", func() {
   135  				BeforeEach(func() {
   136  					tempFile.Write([]byte(`[{noquote: thiswontwork}]`))
   137  				})
   138  
   139  				It("freaks out", func() {
   140  					Expect(ui.Outputs()).To(ContainSubstrings(
   141  						[]string{"FAILED"},
   142  					))
   143  				})
   144  			})
   145  		})
   146  	})
   147  })