terraform/vendor/github.com/fsouza/go-dockerclient/build_test.go

155 lines
3.6 KiB
Go

package docker
import (
"bytes"
"io"
"io/ioutil"
"net/http"
"os"
"reflect"
"testing"
"github.com/fsouza/go-dockerclient/external/github.com/docker/docker/pkg/archive"
)
func TestBuildImageMultipleContextsError(t *testing.T) {
fakeRT := &FakeRoundTripper{message: "", status: http.StatusOK}
client := newTestClient(fakeRT)
var buf bytes.Buffer
opts := BuildImageOptions{
Name: "testImage",
NoCache: true,
SuppressOutput: true,
RmTmpContainer: true,
ForceRmTmpContainer: true,
InputStream: &buf,
OutputStream: &buf,
ContextDir: "testing/data",
}
err := client.BuildImage(opts)
if err != ErrMultipleContexts {
t.Errorf("BuildImage: providing both InputStream and ContextDir should produce an error")
}
}
func TestBuildImageContextDirDockerignoreParsing(t *testing.T) {
fakeRT := &FakeRoundTripper{message: "", status: http.StatusOK}
client := newTestClient(fakeRT)
if err := os.Symlink("doesnotexist", "testing/data/symlink"); err != nil {
t.Errorf("error creating symlink on demand: %s", err)
}
defer func() {
if err := os.Remove("testing/data/symlink"); err != nil {
t.Errorf("error removing symlink on demand: %s", err)
}
}()
var buf bytes.Buffer
opts := BuildImageOptions{
Name: "testImage",
NoCache: true,
SuppressOutput: true,
RmTmpContainer: true,
ForceRmTmpContainer: true,
OutputStream: &buf,
ContextDir: "testing/data",
}
err := client.BuildImage(opts)
if err != nil {
t.Fatal(err)
}
reqBody := fakeRT.requests[0].Body
tmpdir, err := unpackBodyTarball(reqBody)
if err != nil {
t.Fatal(err)
}
defer func() {
if err := os.RemoveAll(tmpdir); err != nil {
t.Fatal(err)
}
}()
files, err := ioutil.ReadDir(tmpdir)
if err != nil {
t.Fatal(err)
}
foundFiles := []string{}
for _, file := range files {
foundFiles = append(foundFiles, file.Name())
}
expectedFiles := []string{
".dockerignore",
"Dockerfile",
"barfile",
"ca.pem",
"cert.pem",
"key.pem",
"server.pem",
"serverkey.pem",
"symlink",
}
if !reflect.DeepEqual(expectedFiles, foundFiles) {
t.Errorf(
"BuildImage: incorrect files sent in tarball to docker server\nexpected %+v, found %+v",
expectedFiles, foundFiles,
)
}
}
func TestBuildImageSendXRegistryConfig(t *testing.T) {
fakeRT := &FakeRoundTripper{message: "", status: http.StatusOK}
client := newTestClient(fakeRT)
var buf bytes.Buffer
opts := BuildImageOptions{
Name: "testImage",
NoCache: true,
SuppressOutput: true,
RmTmpContainer: true,
ForceRmTmpContainer: true,
OutputStream: &buf,
ContextDir: "testing/data",
AuthConfigs: AuthConfigurations{
Configs: map[string]AuthConfiguration{
"quay.io": {
Username: "foo",
Password: "bar",
Email: "baz",
ServerAddress: "quay.io",
},
},
},
}
encodedConfig := "eyJjb25maWdzIjp7InF1YXkuaW8iOnsidXNlcm5hbWUiOiJmb28iLCJwYXNzd29yZCI6ImJhciIsImVtYWlsIjoiYmF6Iiwic2VydmVyYWRkcmVzcyI6InF1YXkuaW8ifX19Cg=="
if err := client.BuildImage(opts); err != nil {
t.Fatal(err)
}
xRegistryConfig := fakeRT.requests[0].Header["X-Registry-Config"][0]
if xRegistryConfig != encodedConfig {
t.Errorf(
"BuildImage: X-Registry-Config not set currectly: expected %q, got %q",
encodedConfig,
xRegistryConfig,
)
}
}
func unpackBodyTarball(req io.ReadCloser) (tmpdir string, err error) {
tmpdir, err = ioutil.TempDir("", "go-dockerclient-test")
if err != nil {
return
}
err = archive.Untar(req, tmpdir, &archive.TarOptions{
Compression: archive.Uncompressed,
NoLchown: true,
})
return
}