da982cf551
Implement basic interfaces to write custom routers that can be plugged to the server. Remove server coupling with the daemon. Signed-off-by: David Calavera <david.calavera@gmail.com>
57 lines
1.6 KiB
Go
57 lines
1.6 KiB
Go
package server
|
|
|
|
import (
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"testing"
|
|
|
|
"github.com/docker/distribution/registry/api/errcode"
|
|
"github.com/docker/docker/api/server/httputils"
|
|
"github.com/docker/docker/errors"
|
|
"golang.org/x/net/context"
|
|
)
|
|
|
|
func TestVersionMiddleware(t *testing.T) {
|
|
handler := func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
|
if httputils.VersionFromContext(ctx) == "" {
|
|
t.Fatalf("Expected version, got empty string")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
h := versionMiddleware(handler)
|
|
|
|
req, _ := http.NewRequest("GET", "/containers/json", nil)
|
|
resp := httptest.NewRecorder()
|
|
ctx := context.Background()
|
|
if err := h(ctx, resp, req, map[string]string{}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func TestVersionMiddlewareWithErrors(t *testing.T) {
|
|
handler := func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
|
|
if httputils.VersionFromContext(ctx) == "" {
|
|
t.Fatalf("Expected version, got empty string")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
h := versionMiddleware(handler)
|
|
|
|
req, _ := http.NewRequest("GET", "/containers/json", nil)
|
|
resp := httptest.NewRecorder()
|
|
ctx := context.Background()
|
|
|
|
vars := map[string]string{"version": "0.1"}
|
|
err := h(ctx, resp, req, vars)
|
|
if derr, ok := err.(errcode.Error); !ok || derr.ErrorCode() != errors.ErrorCodeOldClientVersion {
|
|
t.Fatalf("Expected ErrorCodeOldClientVersion, got %v", err)
|
|
}
|
|
|
|
vars["version"] = "100000"
|
|
err = h(ctx, resp, req, vars)
|
|
if derr, ok := err.(errcode.Error); !ok || derr.ErrorCode() != errors.ErrorCodeNewerClientVersion {
|
|
t.Fatalf("Expected ErrorCodeNewerClientVersion, got %v", err)
|
|
}
|
|
}
|