github.com/loggregator/cli@v6.33.1-0.20180224010324-82334f081791+incompatible/cf/commands/quota/quota_test.go

package quota_test

import (
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	"code.cloudfoundry.org/cli/cf/api/quotas/quotasfakes"
	"code.cloudfoundry.org/cli/cf/commandregistry"
	"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
	"code.cloudfoundry.org/cli/cf/errors"
	"code.cloudfoundry.org/cli/cf/models"
	"code.cloudfoundry.org/cli/cf/requirements"
	"code.cloudfoundry.org/cli/cf/requirements/requirementsfakes"
	testcmd "code.cloudfoundry.org/cli/util/testhelpers/commands"
	testconfig "code.cloudfoundry.org/cli/util/testhelpers/configuration"
	testterm "code.cloudfoundry.org/cli/util/testhelpers/terminal"

	. "code.cloudfoundry.org/cli/util/testhelpers/matchers"
)

var _ = Describe("quota", func() {
	var (
		ui                  *testterm.FakeUI
		requirementsFactory *requirementsfakes.FakeFactory
		config              coreconfig.Repository
		quotaRepo           *quotasfakes.FakeQuotaRepository
		deps                commandregistry.Dependency
	)

	updateCommandDependency := func(pluginCall bool) {
		deps.UI = ui
		deps.Config = config
		deps.RepoLocator = deps.RepoLocator.SetQuotaRepository(quotaRepo)
		commandregistry.Commands.SetCommand(commandregistry.Commands.FindCommand("quota").SetDependency(deps, pluginCall))
	}

	BeforeEach(func() {
		ui = &testterm.FakeUI{}
		requirementsFactory = new(requirementsfakes.FakeFactory)
		quotaRepo = new(quotasfakes.FakeQuotaRepository)
		config = testconfig.NewRepositoryWithDefaults()
	})

	runCommand := func(args ...string) bool {
		return testcmd.RunCLICommand("quota", args, requirementsFactory, updateCommandDependency, false, ui)
	}

	Context("When not logged in", func() {
		BeforeEach(func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Failing{Message: "not logged in"})
		})
		It("fails requirements", func() {
			Expect(runCommand("quota-name")).To(BeFalse())
		})
	})

	Context("When logged in", func() {
		BeforeEach(func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
		})

		Context("When not providing a quota name", func() {
			It("fails with usage", func() {
				runCommand()
				Expect(ui.Outputs()).To(ContainSubstrings(
					[]string{"Incorrect Usage", "Requires", "argument"},
				))
			})
		})

		Context("When providing a quota name", func() {
			Context("that exists", func() {
				BeforeEach(func() {
					quotaRepo.FindByNameReturns(models.QuotaFields{
						GUID:                    "my-quota-guid",
						Name:                    "muh-muh-muh-my-qua-quota",
						MemoryLimit:             512,
						InstanceMemoryLimit:     5,
						RoutesLimit:             2000,
						ServicesLimit:           47,
						NonBasicServicesAllowed: true,
						AppInstanceLimit:        7,
						ReservedRoutePorts:      "5",
					}, nil)
				})

				It("shows you that quota", func() {
					runCommand("muh-muh-muh-my-qua-quota")

					Expect(ui.Outputs()).To(ContainSubstrings(
						[]string{"Getting quota", "muh-muh-muh-my-qua-quota", "my-user"},
						[]string{"OK"},
						[]string{"Total Memory", "512M"},
						[]string{"Instance Memory", "5M"},
						[]string{"Routes", "2000"},
						[]string{"Services", "47"},
						[]string{"Paid service plans", "allowed"},
						[]string{"App instance limit", "7"},
						[]string{"Reserved Route Ports", "5"},
					))
				})
			})

			Context("when the app instance limit is -1", func() {
				BeforeEach(func() {
					quotaRepo.FindByNameReturns(models.QuotaFields{
						GUID:                    "my-quota-guid",
						Name:                    "muh-muh-muh-my-qua-quota",
						MemoryLimit:             512,
						InstanceMemoryLimit:     5,
						RoutesLimit:             2000,
						ServicesLimit:           47,
						NonBasicServicesAllowed: true,
						AppInstanceLimit:        -1,
					}, nil)
				})

				It("shows you that quota", func() {
					runCommand("muh-muh-muh-my-qua-quota")

					Expect(ui.Outputs()).To(ContainSubstrings(
						[]string{"Getting quota", "muh-muh-muh-my-qua-quota", "my-user"},
						[]string{"OK"},
						[]string{"Total Memory", "512M"},
						[]string{"Instance Memory", "5M"},
						[]string{"Routes", "2000"},
						[]string{"Services", "47"},
						[]string{"Paid service plans", "allowed"},
						[]string{"App instance limit", "unlimited"},
					))
				})
			})

			Context("when the reserved route ports is -1", func() {
				BeforeEach(func() {
					quotaRepo.FindByNameReturns(models.QuotaFields{
						GUID:                    "my-quota-guid",
						Name:                    "muh-muh-muh-my-qua-quota",
						MemoryLimit:             512,
						InstanceMemoryLimit:     5,
						RoutesLimit:             2000,
						ServicesLimit:           47,
						NonBasicServicesAllowed: true,
						ReservedRoutePorts:      "-1",
					}, nil)
				})

				It("shows you that quota", func() {
					runCommand("muh-muh-muh-my-qua-quota")

					Expect(ui.Outputs()).To(ContainSubstrings(
						[]string{"Getting quota", "muh-muh-muh-my-qua-quota", "my-user"},
						[]string{"OK"},
						[]string{"Total Memory", "512M"},
						[]string{"Instance Memory", "5M"},
						[]string{"Routes", "2000"},
						[]string{"Services", "47"},
						[]string{"Paid service plans", "allowed"},
						[]string{"Reserved Route Ports", "unlimited"},
					))
				})
			})

			Context("when the reserved route ports is not provided by the API", func() {
				BeforeEach(func() {
					quotaRepo.FindByNameReturns(models.QuotaFields{
						GUID:                    "my-quota-guid",
						Name:                    "muh-muh-muh-my-qua-quota",
						MemoryLimit:             512,
						InstanceMemoryLimit:     5,
						RoutesLimit:             2000,
						ServicesLimit:           47,
						NonBasicServicesAllowed: true,
					}, nil)
				})

				It("does not show reserved route ports", func() {
					runCommand("muh-muh-muh-my-qua-quota")

					Expect(ui.Outputs()).ToNot(ContainSubstrings(
						[]string{"Reserved Route Ports"},
					))
				})
			})

			Context("when instance memory limit is -1", func() {
				BeforeEach(func() {
					quotaRepo.FindByNameReturns(models.QuotaFields{
						GUID:                    "my-quota-guid",
						Name:                    "muh-muh-muh-my-qua-quota",
						MemoryLimit:             512,
						InstanceMemoryLimit:     -1,
						RoutesLimit:             2000,
						ServicesLimit:           47,
						NonBasicServicesAllowed: true,
					}, nil)
				})

				It("shows you that quota", func() {
					runCommand("muh-muh-muh-my-qua-quota")

					Expect(ui.Outputs()).To(ContainSubstrings(
						[]string{"Getting quota", "muh-muh-muh-my-qua-quota", "my-user"},
						[]string{"OK"},
						[]string{"Total Memory", "512M"},
						[]string{"Instance Memory", "unlimited"},
						[]string{"Routes", "2000"},
						[]string{"Services", "47"},
						[]string{"Paid service plans", "allowed"},
					))
				})
			})

			Context("when the services limit is -1", func() {
				BeforeEach(func() {
					quotaRepo.FindByNameReturns(models.QuotaFields{
						GUID:                    "my-quota-guid",
						Name:                    "muh-muh-muh-my-qua-quota",
						MemoryLimit:             512,
						InstanceMemoryLimit:     14,
						RoutesLimit:             2000,
						ServicesLimit:           -1,
						NonBasicServicesAllowed: true,
					}, nil)
				})

				It("shows you that quota", func() {
					runCommand("muh-muh-muh-my-qua-quota")

					Expect(ui.Outputs()).To(ContainSubstrings(
						[]string{"Getting quota", "muh-muh-muh-my-qua-quota", "my-user"},
						[]string{"OK"},
						[]string{"Total Memory", "512M"},
						[]string{"Instance Memory", "14M"},
						[]string{"Routes", "2000"},
						[]string{"Services", "unlimited"},
						[]string{"Paid service plans", "allowed"},
					))
				})
			})

			Context("that doesn't exist", func() {
				BeforeEach(func() {
					quotaRepo.FindByNameReturns(models.QuotaFields{}, errors.New("oops i accidentally a quota"))
				})

				It("gives an error", func() {
					runCommand("an-quota")

					Expect(ui.Outputs()).To(ContainSubstrings(
						[]string{"FAILED"},
						[]string{"oops"},
					))
				})
			})
		})
	})
})