144 строки
4.1 KiB
Go
144 строки
4.1 KiB
Go
package docker // import "docker.io/go-docker"
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"net/http"
|
|
"strings"
|
|
"testing"
|
|
|
|
"golang.org/x/net/context"
|
|
)
|
|
|
|
func TestImageTagError(t *testing.T) {
|
|
client := &Client{
|
|
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
|
|
}
|
|
|
|
err := client.ImageTag(context.Background(), "image_id", "repo:tag")
|
|
if err == nil || err.Error() != "Error response from daemon: Server error" {
|
|
t.Fatalf("expected a Server Error, got %v", err)
|
|
}
|
|
}
|
|
|
|
// Note: this is not testing all the InvalidReference as it's the responsibility
|
|
// of distribution/reference package.
|
|
func TestImageTagInvalidReference(t *testing.T) {
|
|
client := &Client{
|
|
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
|
|
}
|
|
|
|
err := client.ImageTag(context.Background(), "image_id", "aa/asdf$$^/aa")
|
|
if err == nil || err.Error() != `Error parsing reference: "aa/asdf$$^/aa" is not a valid repository/tag: invalid reference format` {
|
|
t.Fatalf("expected ErrReferenceInvalidFormat, got %v", err)
|
|
}
|
|
}
|
|
|
|
func TestImageTagInvalidSourceImageName(t *testing.T) {
|
|
client := &Client{
|
|
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
|
|
}
|
|
|
|
err := client.ImageTag(context.Background(), "invalid_source_image_name_", "repo:tag")
|
|
if err == nil || err.Error() != "Error parsing reference: \"invalid_source_image_name_\" is not a valid repository/tag: invalid reference format" {
|
|
t.Fatalf("expected Parsing Reference Error, got %v", err)
|
|
}
|
|
}
|
|
|
|
func TestImageTagHexSource(t *testing.T) {
|
|
client := &Client{
|
|
client: newMockClient(errorMock(http.StatusOK, "OK")),
|
|
}
|
|
|
|
err := client.ImageTag(context.Background(), "0d409d33b27e47423b049f7f863faa08655a8c901749c2b25b93ca67d01a470d", "repo:tag")
|
|
if err != nil {
|
|
t.Fatalf("got error: %v", err)
|
|
}
|
|
}
|
|
|
|
func TestImageTag(t *testing.T) {
|
|
expectedURL := "/images/image_id/tag"
|
|
tagCases := []struct {
|
|
reference string
|
|
expectedQueryParams map[string]string
|
|
}{
|
|
{
|
|
reference: "repository:tag1",
|
|
expectedQueryParams: map[string]string{
|
|
"repo": "repository",
|
|
"tag": "tag1",
|
|
},
|
|
}, {
|
|
reference: "another_repository:latest",
|
|
expectedQueryParams: map[string]string{
|
|
"repo": "another_repository",
|
|
"tag": "latest",
|
|
},
|
|
}, {
|
|
reference: "another_repository",
|
|
expectedQueryParams: map[string]string{
|
|
"repo": "another_repository",
|
|
"tag": "latest",
|
|
},
|
|
}, {
|
|
reference: "test/another_repository",
|
|
expectedQueryParams: map[string]string{
|
|
"repo": "test/another_repository",
|
|
"tag": "latest",
|
|
},
|
|
}, {
|
|
reference: "test/another_repository:tag1",
|
|
expectedQueryParams: map[string]string{
|
|
"repo": "test/another_repository",
|
|
"tag": "tag1",
|
|
},
|
|
}, {
|
|
reference: "test/test/another_repository:tag1",
|
|
expectedQueryParams: map[string]string{
|
|
"repo": "test/test/another_repository",
|
|
"tag": "tag1",
|
|
},
|
|
}, {
|
|
reference: "test:5000/test/another_repository:tag1",
|
|
expectedQueryParams: map[string]string{
|
|
"repo": "test:5000/test/another_repository",
|
|
"tag": "tag1",
|
|
},
|
|
}, {
|
|
reference: "test:5000/test/another_repository",
|
|
expectedQueryParams: map[string]string{
|
|
"repo": "test:5000/test/another_repository",
|
|
"tag": "latest",
|
|
},
|
|
},
|
|
}
|
|
for _, tagCase := range tagCases {
|
|
client := &Client{
|
|
client: newMockClient(func(req *http.Request) (*http.Response, error) {
|
|
if !strings.HasPrefix(req.URL.Path, expectedURL) {
|
|
return nil, fmt.Errorf("expected URL '%s', got '%s'", expectedURL, req.URL)
|
|
}
|
|
if req.Method != "POST" {
|
|
return nil, fmt.Errorf("expected POST method, got %s", req.Method)
|
|
}
|
|
query := req.URL.Query()
|
|
for key, expected := range tagCase.expectedQueryParams {
|
|
actual := query.Get(key)
|
|
if actual != expected {
|
|
return nil, fmt.Errorf("%s not set in URL query properly. Expected '%s', got %s", key, expected, actual)
|
|
}
|
|
}
|
|
return &http.Response{
|
|
StatusCode: http.StatusOK,
|
|
Body: ioutil.NopCloser(bytes.NewReader([]byte(""))),
|
|
}, nil
|
|
}),
|
|
}
|
|
err := client.ImageTag(context.Background(), "image_id", tagCase.reference)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
}
|