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Merge pull request #34614 from dnephin/remove-pkg-testutil-tempfile

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Remove pkg testutil tempfile
This commit is contained in:
Victor Vieux 2017-08-24 15:24:15 -07:00 committed by GitHub
commit ff6fbe224f
12 changed files with 456 additions and 129 deletions
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10
builder/dockerfile/copy_test.go
View file

@ -3,14 +3,14 @@ package dockerfile
import (
"testing"
"github.com/docker/docker/pkg/testutil/tempfile"
"github.com/gotestyourself/gotestyourself/fs"
"github.com/stretchr/testify/assert"
)
func TestIsExistingDirectory(t *testing.T) {
tmpfile := tempfile.NewTempFile(t, "file-exists-test", "something")
tmpfile := fs.NewFile(t, "file-exists-test", fs.WithContent("something"))
defer tmpfile.Remove()
tmpdir := tempfile.NewTempDir(t, "dir-exists-test")
tmpdir := fs.NewDir(t, "dir-exists-test")
defer tmpdir.Remove()
var testcases = []struct {
@ -20,7 +20,7 @@ func TestIsExistingDirectory(t *testing.T) {
}{
{
doc: "directory exists",
path: tmpdir.Path,
path: tmpdir.Path(),
expected: true,
},
{
@ -30,7 +30,7 @@ func TestIsExistingDirectory(t *testing.T) {
},
{
doc: "file exists",
path: tmpfile.Name(),
path: tmpfile.Path(),
expected: false,
},
}

30
cmd/dockerd/daemon_test.go
View file

@ -5,7 +5,7 @@ import (
"github.com/docker/docker/daemon/config"
"github.com/docker/docker/pkg/testutil"
"github.com/docker/docker/pkg/testutil/tempfile"
"github.com/gotestyourself/gotestyourself/fs"
"github.com/sirupsen/logrus"
"github.com/spf13/pflag"
"github.com/stretchr/testify/assert"
@ -46,9 +46,9 @@ func TestLoadDaemonCliConfigWithTLS(t *testing.T) {
}
func TestLoadDaemonCliConfigWithConflicts(t *testing.T) {
tempFile := tempfile.NewTempFile(t, "config", `{"labels": ["l3=foo"]}`)
tempFile := fs.NewFile(t, "config", fs.WithContent(`{"labels": ["l3=foo"]}`))
defer tempFile.Remove()
configFile := tempFile.Name()
configFile := tempFile.Path()
opts := defaultOptions(configFile)
flags := opts.flags
@ -62,10 +62,10 @@ func TestLoadDaemonCliConfigWithConflicts(t *testing.T) {
}
func TestLoadDaemonCliConfigWithTLSVerify(t *testing.T) {
tempFile := tempfile.NewTempFile(t, "config", `{"tlsverify": true}`)
tempFile := fs.NewFile(t, "config", fs.WithContent(`{"tlsverify": true}`))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
opts.TLSOptions.CAFile = "/tmp/ca.pem"
loadedConfig, err := loadDaemonCliConfig(opts)
@ -75,10 +75,10 @@ func TestLoadDaemonCliConfigWithTLSVerify(t *testing.T) {
}
func TestLoadDaemonCliConfigWithExplicitTLSVerifyFalse(t *testing.T) {
tempFile := tempfile.NewTempFile(t, "config", `{"tlsverify": false}`)
tempFile := fs.NewFile(t, "config", fs.WithContent(`{"tlsverify": false}`))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
opts.TLSOptions.CAFile = "/tmp/ca.pem"
loadedConfig, err := loadDaemonCliConfig(opts)
@ -88,10 +88,10 @@ func TestLoadDaemonCliConfigWithExplicitTLSVerifyFalse(t *testing.T) {
}
func TestLoadDaemonCliConfigWithoutTLSVerify(t *testing.T) {
tempFile := tempfile.NewTempFile(t, "config", `{}`)
tempFile := fs.NewFile(t, "config", fs.WithContent(`{}`))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
opts.TLSOptions.CAFile = "/tmp/ca.pem"
loadedConfig, err := loadDaemonCliConfig(opts)
@ -101,10 +101,10 @@ func TestLoadDaemonCliConfigWithoutTLSVerify(t *testing.T) {
}
func TestLoadDaemonCliConfigWithLogLevel(t *testing.T) {
tempFile := tempfile.NewTempFile(t, "config", `{"log-level": "warn"}`)
tempFile := fs.NewFile(t, "config", fs.WithContent(`{"log-level": "warn"}`))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
loadedConfig, err := loadDaemonCliConfig(opts)
require.NoError(t, err)
require.NotNil(t, loadedConfig)
@ -114,10 +114,10 @@ func TestLoadDaemonCliConfigWithLogLevel(t *testing.T) {
func TestLoadDaemonConfigWithEmbeddedOptions(t *testing.T) {
content := `{"tlscacert": "/etc/certs/ca.pem", "log-driver": "syslog"}`
tempFile := tempfile.NewTempFile(t, "config", content)
tempFile := fs.NewFile(t, "config", fs.WithContent(content))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
loadedConfig, err := loadDaemonCliConfig(opts)
require.NoError(t, err)
require.NotNil(t, loadedConfig)
@ -131,10 +131,10 @@ func TestLoadDaemonConfigWithRegistryOptions(t *testing.T) {
"registry-mirrors": ["https://mirrors.docker.com"],
"insecure-registries": ["https://insecure.docker.com"]
}`
tempFile := tempfile.NewTempFile(t, "config", content)
tempFile := fs.NewFile(t, "config", fs.WithContent(content))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
loadedConfig, err := loadDaemonCliConfig(opts)
require.NoError(t, err)
require.NotNil(t, loadedConfig)

26
cmd/dockerd/daemon_unix_test.go
View file

@ -9,17 +9,17 @@ import (
"testing"
"github.com/docker/docker/daemon/config"
"github.com/docker/docker/pkg/testutil/tempfile"
"github.com/gotestyourself/gotestyourself/fs"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestLoadDaemonCliConfigWithDaemonFlags(t *testing.T) {
content := `{"log-opts": {"max-size": "1k"}}`
tempFile := tempfile.NewTempFile(t, "config", content)
tempFile := fs.NewFile(t, "config", fs.WithContent(content))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
opts.Debug = true
opts.LogLevel = "info"
assert.NoError(t, opts.flags.Set("selinux-enabled", "true"))
@ -37,10 +37,10 @@ func TestLoadDaemonCliConfigWithDaemonFlags(t *testing.T) {
func TestLoadDaemonConfigWithNetwork(t *testing.T) {
content := `{"bip": "127.0.0.2", "ip": "127.0.0.1"}`
tempFile := tempfile.NewTempFile(t, "config", content)
tempFile := fs.NewFile(t, "config", fs.WithContent(content))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
loadedConfig, err := loadDaemonCliConfig(opts)
require.NoError(t, err)
require.NotNil(t, loadedConfig)
@ -54,10 +54,10 @@ func TestLoadDaemonConfigWithMapOptions(t *testing.T) {
"cluster-store-opts": {"kv.cacertfile": "/var/lib/docker/discovery_certs/ca.pem"},
"log-opts": {"tag": "test"}
}`
tempFile := tempfile.NewTempFile(t, "config", content)
tempFile := fs.NewFile(t, "config", fs.WithContent(content))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
loadedConfig, err := loadDaemonCliConfig(opts)
require.NoError(t, err)
require.NotNil(t, loadedConfig)
@ -71,10 +71,10 @@ func TestLoadDaemonConfigWithMapOptions(t *testing.T) {
func TestLoadDaemonConfigWithTrueDefaultValues(t *testing.T) {
content := `{ "userland-proxy": false }`
tempFile := tempfile.NewTempFile(t, "config", content)
tempFile := fs.NewFile(t, "config", fs.WithContent(content))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
loadedConfig, err := loadDaemonCliConfig(opts)
require.NoError(t, err)
require.NotNil(t, loadedConfig)
@ -90,10 +90,10 @@ func TestLoadDaemonConfigWithTrueDefaultValues(t *testing.T) {
}
func TestLoadDaemonConfigWithTrueDefaultValuesLeaveDefaults(t *testing.T) {
tempFile := tempfile.NewTempFile(t, "config", `{}`)
tempFile := fs.NewFile(t, "config", fs.WithContent(`{}`))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
loadedConfig, err := loadDaemonCliConfig(opts)
require.NoError(t, err)
require.NotNil(t, loadedConfig)
@ -103,10 +103,10 @@ func TestLoadDaemonConfigWithTrueDefaultValuesLeaveDefaults(t *testing.T) {
func TestLoadDaemonConfigWithLegacyRegistryOptions(t *testing.T) {
content := `{"disable-legacy-registry": false}`
tempFile := tempfile.NewTempFile(t, "config", content)
tempFile := fs.NewFile(t, "config", fs.WithContent(content))
defer tempFile.Remove()
opts := defaultOptions(tempFile.Name())
opts := defaultOptions(tempFile.Path())
loadedConfig, err := loadDaemonCliConfig(opts)
require.NoError(t, err)
require.NotNil(t, loadedConfig)

14
daemon/config/config_unix_test.go
View file

@ -6,8 +6,8 @@ import (
"testing"
"github.com/docker/docker/opts"
"github.com/docker/docker/pkg/testutil/tempfile"
"github.com/docker/go-units"
"github.com/gotestyourself/gotestyourself/fs"
"github.com/spf13/pflag"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
@ -29,7 +29,7 @@ func TestGetConflictFreeConfiguration(t *testing.T) {
}
}`))
file := tempfile.NewTempFile(t, "docker-config", configFileData)
file := fs.NewFile(t, "docker-config", fs.WithContent(configFileData))
defer file.Remove()
flags := pflag.NewFlagSet("test", pflag.ContinueOnError)
@ -38,7 +38,7 @@ func TestGetConflictFreeConfiguration(t *testing.T) {
flags.Var(opts.NewNamedUlimitOpt("default-ulimits", nil), "default-ulimit", "")
flags.Var(opts.NewNamedMapOpts("log-opts", nil, nil), "log-opt", "")
cc, err := getConflictFreeConfiguration(file.Name(), flags)
cc, err := getConflictFreeConfiguration(file.Path(), flags)
require.NoError(t, err)
assert.True(t, cc.Debug)
@ -70,7 +70,7 @@ func TestDaemonConfigurationMerge(t *testing.T) {
}
}`))
file := tempfile.NewTempFile(t, "docker-config", configFileData)
file := fs.NewFile(t, "docker-config", fs.WithContent(configFileData))
defer file.Remove()
c := &Config{
@ -90,7 +90,7 @@ func TestDaemonConfigurationMerge(t *testing.T) {
flags.Var(opts.NewNamedUlimitOpt("default-ulimits", nil), "default-ulimit", "")
flags.Var(opts.NewNamedMapOpts("log-opts", nil, nil), "log-opt", "")
cc, err := MergeDaemonConfigurations(c, flags, file.Name())
cc, err := MergeDaemonConfigurations(c, flags, file.Path())
require.NoError(t, err)
assert.True(t, cc.Debug)
@ -120,7 +120,7 @@ func TestDaemonConfigurationMergeShmSize(t *testing.T) {
"default-shm-size": "1g"
}`))
file := tempfile.NewTempFile(t, "docker-config", data)
file := fs.NewFile(t, "docker-config", fs.WithContent(data))
defer file.Remove()
c := &Config{}
@ -129,7 +129,7 @@ func TestDaemonConfigurationMergeShmSize(t *testing.T) {
shmSize := opts.MemBytes(DefaultShmSize)
flags.Var(&shmSize, "default-shm-size", "")
cc, err := MergeDaemonConfigurations(c, flags, file.Name())
cc, err := MergeDaemonConfigurations(c, flags, file.Path())
require.NoError(t, err)
expectedValue := 1 * 1024 * 1024 * 1024

10
integration-cli/docker_cli_swarm_test.go
View file

@ -23,11 +23,11 @@ import (
"github.com/docker/docker/integration-cli/cli"
"github.com/docker/docker/integration-cli/daemon"
icmd "github.com/docker/docker/pkg/testutil/cmd"
"github.com/docker/docker/pkg/testutil/tempfile"
"github.com/docker/libnetwork/driverapi"
"github.com/docker/libnetwork/ipamapi"
remoteipam "github.com/docker/libnetwork/ipams/remote/api"
"github.com/go-check/check"
"github.com/gotestyourself/gotestyourself/fs"
"github.com/vishvananda/netlink"
"golang.org/x/net/context"
)
@ -68,11 +68,11 @@ func (s *DockerSwarmSuite) TestSwarmUpdate(c *check.C) {
c.Assert(spec.CAConfig.ExternalCAs[1].CACert, checker.Equals, string(expected))
// passing an invalid external CA fails
tempFile := tempfile.NewTempFile(c, "testfile", "fakecert")
tempFile := fs.NewFile(c, "testfile", fs.WithContent("fakecert"))
defer tempFile.Remove()
result := cli.Docker(cli.Args("swarm", "update",
"--external-ca", fmt.Sprintf("protocol=cfssl,url=https://something.org,cacert=%s", tempFile.Name())),
"--external-ca", fmt.Sprintf("protocol=cfssl,url=https://something.org,cacert=%s", tempFile.Path())),
cli.Daemon(d.Daemon))
result.Assert(c, icmd.Expected{
ExitCode: 125,
@ -89,11 +89,11 @@ func (s *DockerSwarmSuite) TestSwarmInit(c *check.C) {
}
// passing an invalid external CA fails
tempFile := tempfile.NewTempFile(c, "testfile", "fakecert")
tempFile := fs.NewFile(c, "testfile", fs.WithContent("fakecert"))
defer tempFile.Remove()
result := cli.Docker(cli.Args("swarm", "init", "--cert-expiry", "30h", "--dispatcher-heartbeat", "11s",
"--external-ca", fmt.Sprintf("protocol=cfssl,url=https://somethingelse.org,cacert=%s", tempFile.Name())),
"--external-ca", fmt.Sprintf("protocol=cfssl,url=https://somethingelse.org,cacert=%s", tempFile.Path())),
cli.Daemon(d.Daemon))
result.Assert(c, icmd.Expected{
ExitCode: 125,

28
pkg/testutil/golden/golden.go
View file

@ -1,28 +0,0 @@
// Package golden provides function and helpers to use golden file for
// testing purpose.
package golden
import (
"flag"
"io/ioutil"
"path/filepath"
"testing"
)
var update = flag.Bool("test.update", false, "update golden file")
// Get returns the golden file content. If the `test.update` is specified, it updates the
// file with the current output and returns it.
func Get(t *testing.T, actual []byte, filename string) []byte {
golden := filepath.Join("testdata", filename)
if *update {
if err := ioutil.WriteFile(golden, actual, 0644); err != nil {
t.Fatal(err)
}
}
expected, err := ioutil.ReadFile(golden)
if err != nil {
t.Fatal(err)
}
return expected
}

56
pkg/testutil/tempfile/tempfile.go
View file

@ -1,56 +0,0 @@
package tempfile
import (
"io/ioutil"
"os"
"github.com/stretchr/testify/require"
)
// TempFile is a temporary file that can be used with unit tests. TempFile
// reduces the boilerplate setup required in each test case by handling
// setup errors.
type TempFile struct {
File *os.File
}
// NewTempFile returns a new temp file with contents
func NewTempFile(t require.TestingT, prefix string, content string) *TempFile {
file, err := ioutil.TempFile("", prefix+"-")
require.NoError(t, err)
_, err = file.Write([]byte(content))
require.NoError(t, err)
file.Close()
return &TempFile{File: file}
}
// Name returns the filename
func (f *TempFile) Name() string {
return f.File.Name()
}
// Remove removes the file
func (f *TempFile) Remove() {
os.Remove(f.Name())
}
// TempDir is a temporary directory that can be used with unit tests. TempDir
// reduces the boilerplate setup required in each test case by handling
// setup errors.
type TempDir struct {
Path string
}
// NewTempDir returns a new temp file with contents
func NewTempDir(t require.TestingT, prefix string) *TempDir {
path, err := ioutil.TempDir("", prefix+"-")
require.NoError(t, err)
return &TempDir{Path: path}
}
// Remove removes the file
func (f *TempDir) Remove() {
os.Remove(f.Path)
}

1
vendor.conf
View file

@ -21,6 +21,7 @@ github.com/docker/go-connections 3ede32e2033de7505e6500d6c868c2b9ed9f169d
golang.org/x/text f72d8390a633d5dfb0cc84043294db9f6c935756
github.com/stretchr/testify 4d4bfba8f1d1027c4fdbe371823030df51419987
github.com/pmezard/go-difflib v1.0.0
github.com/gotestyourself/gotestyourself v1.1.0
github.com/RackSec/srslog 456df3a81436d29ba874f3590eeeee25d666f8a5
github.com/imdario/mergo 0.2.1

202
vendor/github.com/gotestyourself/gotestyourself/LICENSE generated vendored Normal file
View file

@ -0,0 +1,202 @@
Apache License
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http://www.apache.org/licenses/
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33
vendor/github.com/gotestyourself/gotestyourself/README.md generated vendored Normal file
View file

@ -0,0 +1,33 @@
# Go Test Yourself
A collection of packages compatible with `go test` to support common testing
patterns.
[![GoDoc](https://godoc.org/github.com/gotestyourself/gotestyourself?status.svg)](https://godoc.org/github.com/gotestyourself/gotestyourself)
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[![Go Reportcard](https://goreportcard.com/badge/github.com/gotestyourself/gotestyourself)](https://goreportcard.com/report/github.com/gotestyourself/gotestyourself)
## Packages
* [fs](http://godoc.org/github.com/gotestyourself/gotestyourself/fs) -
create test files and directories
* [golden](http://godoc.org/github.com/gotestyourself/gotestyourself/golden) -
compare large multi-line strings
* [testsum](http://godoc.org/github.com/gotestyourself/gotestyourself/testsum) -
a program to summarize `go test` output and test failures
* [icmd](http://godoc.org/github.com/gotestyourself/gotestyourself/icmd) -
execute binaries and test the output
* [poll](http://godoc.org/github.com/gotestyourself/gotestyourself/poll) -
test asynchronous code by polling until a desired state is reached
* [skip](http://godoc.org/github.com/gotestyourself/gotestyourself/skip) -
skip tests based on conditions
## Related
* [testify/assert](https://godoc.org/github.com/stretchr/testify/assert) and
[testify/require](https://godoc.org/github.com/stretchr/testify/require) -
assertion libraries with common assertions
* [golang/mock](https://github.com/golang/mock) - generate mocks for interfaces
* [testify/suite](https://godoc.org/github.com/stretchr/testify/suite) -
group test into suites to share common setup/teardown logic

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vendor/github.com/gotestyourself/gotestyourself/fs/file.go generated vendored Normal file
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/*Package fs provides tools for creating and working with temporary files and
directories.
*/
package fs
import (
"io/ioutil"
"os"
"path/filepath"
"github.com/stretchr/testify/require"
)
// Path objects return their filesystem path. Both File and Dir implement Path.
type Path interface {
Path() string
}
// File is a temporary file on the filesystem
type File struct {
path string
}
// NewFile creates a new file in a temporary directory using prefix as part of
// the filename. The PathOps are applied to the before returning the File.
func NewFile(t require.TestingT, prefix string, ops ...PathOp) *File {
tempfile, err := ioutil.TempFile("", prefix+"-")
require.NoError(t, err)
file := &File{path: tempfile.Name()}
require.NoError(t, tempfile.Close())
for _, op := range ops {
require.NoError(t, op(file))
}
return file
}
// Path returns the full path to the file
func (f *File) Path() string {
return f.path
}
// Remove the file
func (f *File) Remove() {
// nolint: errcheck
os.Remove(f.path)
}
// Dir is a temporary directory
type Dir struct {
path string
}
// NewDir returns a new temporary directory using prefix as part of the directory
// name. The PathOps are applied before returning the Dir.
func NewDir(t require.TestingT, prefix string, ops ...PathOp) *Dir {
path, err := ioutil.TempDir("", prefix+"-")
require.NoError(t, err)
dir := &Dir{path: path}
for _, op := range ops {
require.NoError(t, op(dir))
}
return dir
}
// Path returns the full path to the directory
func (d *Dir) Path() string {
return d.path
}
// Remove the directory
func (d *Dir) Remove() {
// nolint: errcheck
os.RemoveAll(d.path)
}
// Join returns a new path with this directory as the base of the path
func (d *Dir) Join(parts ...string) string {
return filepath.Join(append([]string{d.Path()}, parts...)...)
}

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vendor/github.com/gotestyourself/gotestyourself/fs/ops.go generated vendored Normal file
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package fs
import (
"io/ioutil"
"os"
"path/filepath"
)
// PathOp is a function which accepts a Path to perform some operation
type PathOp func(path Path) error
// WithContent writes content to a file at Path
func WithContent(content string) PathOp {
return func(path Path) error {
return ioutil.WriteFile(path.Path(), []byte(content), 0644)
}
}
// WithBytes write bytes to a file at Path
func WithBytes(raw []byte) PathOp {
return func(path Path) error {
return ioutil.WriteFile(path.Path(), raw, 0644)
}
}
// AsUser changes ownership of the file system object at Path
func AsUser(uid, gid int) PathOp {
return func(path Path) error {
return os.Chown(path.Path(), uid, gid)
}
}
// WithFile creates a file in the directory at path with content
func WithFile(filename, content string) PathOp {
return func(path Path) error {
return createFile(path.Path(), filename, content)
}
}
func createFile(dir, filename, content string) error {
fullpath := filepath.Join(dir, filepath.FromSlash(filename))
return ioutil.WriteFile(fullpath, []byte(content), 0644)
}
// WithFiles creates all the files in the directory at path with their content
func WithFiles(files map[string]string) PathOp {
return func(path Path) error {
for filename, content := range files {
if err := createFile(path.Path(), filename, content); err != nil {
return err
}
}
return nil
}
}
// FromDir copies the directory tree from the source path into the new Dir
func FromDir(source string) PathOp {
return func(path Path) error {
return copyDirectory(source, path.Path())
}
}
func copyDirectory(source, dest string) error {
entries, err := ioutil.ReadDir(source)
if err != nil {
return err
}
for _, entry := range entries {
sourcePath := filepath.Join(source, entry.Name())
destPath := filepath.Join(dest, entry.Name())
if entry.IsDir() {
if err := os.Mkdir(destPath, 0755); err != nil {
return err
}
if err := copyDirectory(sourcePath, destPath); err != nil {
return err
}
continue
}
if err := copyFile(sourcePath, destPath); err != nil {
return err
}
}
return nil
}
func copyFile(source, dest string) error {
content, err := ioutil.ReadFile(source)
if err != nil {
return err
}
return ioutil.WriteFile(dest, content, 0644)
}