Golang fakes.FakeFileSystem类代码示例

	BeforeEach(func() {
		mockCtrl = gomock.NewController(GinkgoT())
	})

	AfterEach(func() {
		mockCtrl.Finish()
	})

	var (
		outBuffer *bytes.Buffer
		errBuffer *bytes.Buffer
		logger    boshlog.Logger
		fs        *fakeboshsys.FakeFileSystem

		mockRenderedJobList *mock_template.MockRenderedJobList

		renderedJobListArchivePath string
		renderedJobListFingerprint string
		renderedJobListArchiveSHA1 string

		renderedJobListArchive RenderedJobListArchive
	)

	BeforeEach(func() {
		outBuffer = bytes.NewBufferString("")
		errBuffer = bytes.NewBufferString("")
		logger = boshlog.NewWriterLogger(boshlog.LevelDebug, outBuffer, errBuffer)

		fs = fakeboshsys.NewFakeFileSystem()

		mockRenderedJobList = mock_template.NewMockRenderedJobList(mockCtrl)

import (
	"errors"

	. "github.com/cloudfoundry/bosh-agent/agent/action/state"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	"github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("SyncDNSState", func() {
	var (
		localDNSState  LocalDNSState
		syncDNSState   SyncDNSState
		fakeFileSystem *fakes.FakeFileSystem
		path           string
		err            error
	)

	BeforeEach(func() {
		fakeFileSystem = fakes.NewFakeFileSystem()
		path = "/blobstore-dns-records.json"
		syncDNSState = NewSyncDNSState(fakeFileSystem, path)
		err = nil
		localDNSState = LocalDNSState{}
	})

	Describe("#LoadState", func() {
		Context("when there is some failure loading", func() {
			Context("when SyncDNSState file cannot be read", func() {

import (
	"os"

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

	. "github.com/cloudfoundry/bosh-agent/infrastructure"
	boshsettings "github.com/cloudfoundry/bosh-agent/settings"
	bosherr "github.com/cloudfoundry/bosh-utils/errors"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("FileMetadataService", func() {
	var (
		fs              *fakesys.FakeFileSystem
		metadataService MetadataService
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		logger := boshlog.NewLogger(boshlog.LevelNone)
		metadataService = NewFileMetadataService(
			"fake-metadata-file-path",
			"fake-userdata-file-path",
			"fake-settings-file-path",
			fs,
			logger,
		)
	})

	Describe("GetInstanceID", func() {

	bidisk "github.com/cloudfoundry/bosh-init/deployment/disk"
	bideplmanifest "github.com/cloudfoundry/bosh-init/deployment/manifest"
	fakebiui "github.com/cloudfoundry/bosh-init/ui/fakes"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	biproperty "github.com/cloudfoundry/bosh-utils/property"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
	fakeuuid "github.com/cloudfoundry/bosh-utils/uuid/fakes"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Manager", func() {
	var (
		manager           Manager
		fakeCloud         *fakebicloud.FakeCloud
		fakeFs            *fakesys.FakeFileSystem
		fakeUUIDGenerator *fakeuuid.FakeGenerator
		diskRepo          biconfig.DiskRepo
	)

	BeforeEach(func() {
		logger := boshlog.NewLogger(boshlog.LevelNone)
		fakeFs = fakesys.NewFakeFileSystem()
		fakeUUIDGenerator = &fakeuuid.FakeGenerator{}
		deploymentStateService := biconfig.NewFileSystemDeploymentStateService(fakeFs, fakeUUIDGenerator, logger, "/fake/path")
		diskRepo = biconfig.NewDiskRepo(deploymentStateService, fakeUUIDGenerator)
		managerFactory := NewManagerFactory(diskRepo, logger)
		fakeCloud = fakebicloud.NewFakeCloud()
		manager = managerFactory.NewManager(fakeCloud)
		fakeUUIDGenerator.GeneratedUUID = "fake-uuid"
	})

		})

		It("returns an empty slice for an empty string", func() {
			result := cert.SplitCerts("")
			Expect(len(result)).To(Equal(0))
		})

		It("returns an empty slice for an non-empty string that does not contain any certificates", func() {
			result := cert.SplitCerts("abcdefghij")
			Expect(len(result)).To(Equal(0))
		})
	})

	Describe("DeleteFile()", func() {
		var (
			fakeFs *fakesys.FakeFileSystem
		)

		BeforeEach(func() {
			fakeFs = fakesys.NewFakeFileSystem()
		})

		It("only deletes the files with the given prefix", func() {
			fakeFs.WriteFileString("/path/to/delete/stuff/in/delete_me_1.foo", "goodbye")
			fakeFs.WriteFileString("/path/to/delete/stuff/in/delete_me_2.foo", "goodbye")
			fakeFs.WriteFileString("/path/to/delete/stuff/in/different_file_1.bar", "goodbye")
			fakeFs.SetGlob("/path/to/delete/stuff/in/delete_me_*", []string{
				"/path/to/delete/stuff/in/delete_me_1.foo",
				"/path/to/delete/stuff/in/delete_me_2.foo",
			})
			count, err := cert.DeleteFiles(fakeFs, "/path/to/delete/stuff/in/", "delete_me_")

	fakebicrypto "github.com/cloudfoundry/bosh-init/crypto/fakes"
	. "github.com/cloudfoundry/bosh-init/installation/tarball"
	fakebiui "github.com/cloudfoundry/bosh-init/ui/fakes"
	fakebihttpclient "github.com/cloudfoundry/bosh-utils/httpclient/fakes"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Provider", func() {
	var (
		provider       Provider
		cache          Cache
		fs             *fakesys.FakeFileSystem
		httpClient     *fakebihttpclient.FakeHTTPClient
		sha1Calculator *fakebicrypto.FakeSha1Calculator
		source         *fakeSource
		fakeStage      *fakebiui.FakeStage
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		logger := boshlog.NewLogger(boshlog.LevelNone)
		cache = NewCache("/fake-base-path", fs, logger)
		sha1Calculator = fakebicrypto.NewFakeSha1Calculator()
		httpClient = fakebihttpclient.NewFakeHTTPClient()
		provider = NewProvider(cache, fs, httpClient, sha1Calculator, 3, 0, logger)
		fakeStage = fakebiui.NewFakeStage()
	})

package app

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

	boshinf "github.com/cloudfoundry/bosh-agent/infrastructure"
	boshplatform "github.com/cloudfoundry/bosh-agent/platform"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("LoadConfigFromPath", func() {
	var (
		fs *fakesys.FakeFileSystem
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
	})

	It("returns populates config", func() {
		fs.WriteFileString("/fake-config.conf", `{
			"Platform": {
				"Linux": {
					"UseDefaultTmpDir": true,
					"UsePreformattedPersistentDisk": true,
					"BindMountPersistentDisk": true,
					"DevicePathResolutionType": "virtio"
				}
			},
			"Infrastructure": {

func rootDesc() {
	var mockCtrl *gomock.Controller

	BeforeEach(func() {
		mockCtrl = gomock.NewController(GinkgoT())
	})

	AfterEach(func() {
		mockCtrl.Finish()
	})

	Describe("Run", func() {
		var (
			command        bicmd.Cmd
			fakeFs         *fakesys.FakeFileSystem
			stdOut         *gbytes.Buffer
			stdErr         *gbytes.Buffer
			userInterface  biui.UI
			sha1Calculator crypto.SHA1Calculator
			manifestSHA1   string

			mockDeployer              *mock_deployment.MockDeployer
			mockInstaller             *mock_install.MockInstaller
			mockInstallerFactory      *mock_install.MockInstallerFactory
			mockReleaseExtractor      *mock_release.MockExtractor
			releaseManager            birel.Manager
			mockRegistryServerManager *mock_registry.MockServerManager
			mockRegistryServer        *mock_registry.MockServer
			mockAgentClient           *mock_agentclient.MockAgentClient
			mockAgentClientFactory    *mock_httpagent.MockAgentClientFactory
			mockCloudFactory          *mock_cloud.MockFactory

			fakeCPIRelease *fakebirel.FakeRelease
			logger         boshlog.Logger

			mockBlobstoreFactory *mock_blobstore.MockFactory
			mockBlobstore        *mock_blobstore.MockBlobstore

			mockVMManagerFactory       *mock_vm.MockManagerFactory
			fakeVMManager              *fakebivm.FakeManager
			fakeStemcellExtractor      *fakebistemcell.FakeExtractor
			mockStemcellManager        *mock_stemcell.MockManager
			fakeStemcellManagerFactory *fakebistemcell.FakeManagerFactory

			fakeReleaseSetParser              *fakebirelsetmanifest.FakeParser
			fakeInstallationParser            *fakebiinstallmanifest.FakeParser
			fakeDeploymentParser              *fakebideplmanifest.FakeParser
			mockLegacyDeploymentStateMigrator *mock_config.MockLegacyDeploymentStateMigrator
			setupDeploymentStateService       biconfig.DeploymentStateService
			fakeDeploymentValidator           *fakebideplval.FakeValidator

			directorID          = "generated-director-uuid"
			fakeUUIDGenerator   *fakeuuid.FakeGenerator
			configUUIDGenerator *fakeuuid.FakeGenerator

			fakeStage *fakebiui.FakeStage

			deploymentManifestPath string
			deploymentStatePath    string
			cpiReleaseTarballPath  string
			stemcellTarballPath    string
			extractedStemcell      bistemcell.ExtractedStemcell

			expectDeploy *gomock.Call

			mbusURL = "http://fake-mbus-user:[email protected]"

			releaseSetManifest     birelsetmanifest.Manifest
			boshDeploymentManifest bideplmanifest.Manifest
			installationManifest   biinstallmanifest.Manifest
			cloud                  bicloud.Cloud

			cloudStemcell bistemcell.CloudStemcell

			expectLegacyMigrate        *gomock.Call
			expectStemcellUpload       *gomock.Call
			expectStemcellDeleteUnused *gomock.Call
			expectCPIReleaseExtract    *gomock.Call
			expectInstall              *gomock.Call
			expectNewCloud             *gomock.Call
		)

		BeforeEach(func() {
			logger = boshlog.NewLogger(boshlog.LevelNone)
			stdOut = gbytes.NewBuffer()
			stdErr = gbytes.NewBuffer()
			userInterface = biui.NewWriterUI(stdOut, stdErr, logger)
			fakeFs = fakesys.NewFakeFileSystem()
			fakeFs.EnableStrictTempRootBehavior()
			deploymentManifestPath = "/path/to/manifest.yml"
			deploymentStatePath = "/path/to/manifest-state.json"
			fakeFs.RegisterOpenFile(deploymentManifestPath, &fakesys.FakeFile{
				Stats: &fakesys.FakeFileStats{FileType: fakesys.FakeFileTypeFile},
			})

			fakeFs.WriteFileString(deploymentManifestPath, "")

			mockDeployer = mock_deployment.NewMockDeployer(mockCtrl)
			mockInstaller = mock_install.NewMockInstaller(mockCtrl)
			mockInstallerFactory = mock_install.NewMockInstallerFactory(mockCtrl)
//.........这里部分代码省略.........

import (
	"errors"
	"os"

	. "github.com/cloudfoundry/bosh-utils/internal/github.com/onsi/ginkgo"
	. "github.com/cloudfoundry/bosh-utils/internal/github.com/onsi/gomega"

	. "github.com/cloudfoundry/bosh-utils/blobstore"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
	fakeuuid "github.com/cloudfoundry/bosh-utils/uuid/fakes"
)

var _ = Describe("localBlobstore", func() {
	var (
		fs                *fakesys.FakeFileSystem
		uuidGen           *fakeuuid.FakeGenerator
		fakeBlobstorePath = "/some/local/path"
		blobstore         Blobstore
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		uuidGen = &fakeuuid.FakeGenerator{}
		options := map[string]interface{}{"blobstore_path": fakeBlobstorePath}
		blobstore = NewLocalBlobstore(fs, uuidGen, options)
	})

	Describe("Validate", func() {
		It("returns no error when blobstore_path is present", func() {
			err := blobstore.Validate()
			Expect(err).ToNot(HaveOccurred())
		})

	fakeaction "github.com/cloudfoundry/bosh-agent/agent/action/fakes"
	"github.com/cloudfoundry/bosh-agent/agent/applier/applyspec"
	. "github.com/cloudfoundry/bosh-agent/agent/script/drain"
	"github.com/cloudfoundry/bosh-agent/agent/script/drain/fakes"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	boshsys "github.com/cloudfoundry/bosh-utils/system"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("ConcreteScript", func() {
	var (
		fs                   *fakesys.FakeFileSystem
		runner               *fakesys.FakeCmdRunner
		params               ScriptParams
		fakeClock            *fakeaction.FakeClock
		script               ConcreteScript
		exampleSpec          func() applyspec.V1ApplySpec
		scriptCommandFactory boshsys.ScriptCommandFactory
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		runner = fakesys.NewFakeCmdRunner()
		params = &fakes.FakeScriptParams{}
		fakeClock = &fakeaction.FakeClock{}
		scriptCommandFactory = boshsys.NewScriptCommandFactory("linux")
	})

	JustBeforeEach(func() {
		logger := boshlog.NewLogger(boshlog.LevelNone)

	bireljob "github.com/cloudfoundry/bosh-init/release/job"
	birelpkg "github.com/cloudfoundry/bosh-init/release/pkg"
	bosherr "github.com/cloudfoundry/bosh-utils/errors"
	fakecmd "github.com/cloudfoundry/bosh-utils/fileutil/fakes"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"

	fakebirel "github.com/cloudfoundry/bosh-init/release/fakes"
)

var _ = Describe("Extractor", func() {

	var (
		fakeFS               *fakesys.FakeFileSystem
		compressor           *fakecmd.FakeCompressor
		fakeReleaseValidator *fakebirel.FakeValidator
		releaseExtractor     Extractor
	)

	BeforeEach(func() {
		fakeFS = fakesys.NewFakeFileSystem()
		compressor = fakecmd.NewFakeCompressor()
		fakeReleaseValidator = fakebirel.NewFakeValidator()
		logger := boshlog.NewLogger(boshlog.LevelNone)
		releaseExtractor = NewExtractor(fakeFS, compressor, fakeReleaseValidator, logger)
	})

	Describe("Extract", func() {
		var (
			releaseTarballPath string
		)

func describeCentosNetManager() {
	var (
		fs                            *fakesys.FakeFileSystem
		cmdRunner                     *fakesys.FakeCmdRunner
		ipResolver                    *fakeip.FakeResolver
		interfaceAddrsProvider        *fakeip.FakeInterfaceAddressesProvider
		addressBroadcaster            *fakearp.FakeAddressBroadcaster
		netManager                    Manager
		interfaceConfigurationCreator InterfaceConfigurationCreator
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		cmdRunner = fakesys.NewFakeCmdRunner()
		ipResolver = &fakeip.FakeResolver{}
		logger := boshlog.NewLogger(boshlog.LevelNone)
		interfaceConfigurationCreator = NewInterfaceConfigurationCreator(logger)
		interfaceAddrsProvider = &fakeip.FakeInterfaceAddressesProvider{}
		interfaceAddrsValidator := boship.NewInterfaceAddressesValidator(interfaceAddrsProvider)
		dnsValidator := NewDNSValidator(fs)
		addressBroadcaster = &fakearp.FakeAddressBroadcaster{}
		netManager = NewCentosNetManager(
			fs,
			cmdRunner,
			ipResolver,
			interfaceConfigurationCreator,
			interfaceAddrsValidator,
			dnsValidator,
			addressBroadcaster,
			logger,
		)
	})

	writeNetworkDevice := func(iface string, macAddress string, isPhysical bool) string {
		interfacePath := fmt.Sprintf("/sys/class/net/%s", iface)
		fs.WriteFile(interfacePath, []byte{})
		if isPhysical {
			fs.WriteFile(fmt.Sprintf("/sys/class/net/%s/device", iface), []byte{})
		}
		fs.WriteFileString(fmt.Sprintf("/sys/class/net/%s/address", iface), fmt.Sprintf("%s\n", macAddress))

		return interfacePath
	}

	Describe("SetupNetworking", func() {
		var (
			dhcpNetwork                           boshsettings.Network
			staticNetwork                         boshsettings.Network
			expectedNetworkConfigurationForStatic string
			expectedNetworkConfigurationForDHCP   string
			expectedDhclientConfiguration         string
		)

		BeforeEach(func() {
			dhcpNetwork = boshsettings.Network{
				Type:    "dynamic",
				Default: []string{"dns"},
				DNS:     []string{"8.8.8.8", "9.9.9.9"},
				Mac:     "fake-dhcp-mac-address",
			}
			staticNetwork = boshsettings.Network{
				Type:    "manual",
				IP:      "1.2.3.4",
				Netmask: "255.255.255.0",
				Gateway: "3.4.5.6",
				Mac:     "fake-static-mac-address",
			}
			interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
				boship.NewSimpleInterfaceAddress("ethstatic", "1.2.3.4"),
			}
			fs.WriteFileString("/etc/resolv.conf", `
nameserver 8.8.8.8
nameserver 9.9.9.9
`)

			expectedNetworkConfigurationForStatic = `DEVICE=ethstatic
BOOTPROTO=static
IPADDR=1.2.3.4
NETMASK=255.255.255.0
BROADCAST=1.2.3.255
GATEWAY=3.4.5.6
ONBOOT=yes
PEERDNS=no
DNS1=8.8.8.8
DNS2=9.9.9.9
`

			expectedNetworkConfigurationForDHCP = `DEVICE=ethdhcp
BOOTPROTO=dhcp
ONBOOT=yes
PEERDNS=yes
`

			expectedDhclientConfiguration = `# Generated by bosh-agent

option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;

send host-name "<hostname>";

request subnet-mask, broadcast-address, time-offset, routers,
//.........这里部分代码省略.........

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

	biconfig "github.com/cloudfoundry/bosh-init/config"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
	fakeuuid "github.com/cloudfoundry/bosh-utils/uuid/fakes"
)

var _ = Describe("TargetProvider", func() {
	var (
		fakeFS                 *fakesys.FakeFileSystem
		fakeUUIDGenerator      *fakeuuid.FakeGenerator
		logger                 boshlog.Logger
		deploymentStateService biconfig.DeploymentStateService

		targetProvider TargetProvider

		configPath            = "/deployment.json"
		installationsRootPath = "/.bosh_init/installations"
	)

	BeforeEach(func() {
		fakeFS = fakesys.NewFakeFileSystem()
		fakeUUIDGenerator = fakeuuid.NewFakeGenerator()
		logger = boshlog.NewLogger(boshlog.LevelNone)
		deploymentStateService = biconfig.NewFileSystemDeploymentStateService(
			fakeFS,
			fakeUUIDGenerator,
			logger,
			configPath,

	fakenet "github.com/cloudfoundry/bosh-agent/platform/net/fakes"
	fakestats "github.com/cloudfoundry/bosh-agent/platform/stats/fakes"
	boshsettings "github.com/cloudfoundry/bosh-agent/settings"
	boshdirs "github.com/cloudfoundry/bosh-agent/settings/directories"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("WindowsPlatform", func() {
	var (
		collector                  *fakestats.FakeCollector
		fs                         *fakesys.FakeFileSystem
		cmdRunner                  *fakesys.FakeCmdRunner
		dirProvider                boshdirs.Provider
		netManager                 *fakenet.FakeManager
		devicePathResolver         *fakedpresolv.FakeDevicePathResolver
		platform                   Platform
		fakeDefaultNetworkResolver *fakenet.FakeDefaultNetworkResolver
		certManager                *fakecert.FakeManager

		logger boshlog.Logger
	)

	BeforeEach(func() {
		logger = boshlog.NewLogger(boshlog.LevelNone)

		collector = &fakestats.FakeCollector{}
		fs = fakesys.NewFakeFileSystem()
		cmdRunner = fakesys.NewFakeCmdRunner()
		dirProvider = boshdirs.NewProvider("/fake-dir")
		netManager = &fakenet.FakeManager{}

package platform_test

import (
	"errors"

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

	platform "github.com/cloudfoundry/bosh-agent/platform"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("State", func() {
	var (
		fs   *fakesys.FakeFileSystem
		path string
		s    *platform.BootstrapState
		err  error
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		path = "/agent_state.json"
		s, err = platform.NewBootstrapState(fs, path)
		Expect(err).NotTo(HaveOccurred())
	})

	Describe("SaveState", func() {
		It("saves the state file with the appropriate properties", func() {
			s.Linux = platform.LinuxState{HostsConfigured: true}
			s.SaveState()