45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
package server // import "github.com/docker/docker/api/server"
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import (
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"context"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"github.com/docker/docker/api"
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"github.com/docker/docker/api/server/httputils"
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"github.com/docker/docker/api/server/middleware"
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)
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func TestMiddlewares(t *testing.T) {
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cfg := &Config{
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Version: "0.1omega2",
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}
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srv := &Server{
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cfg: cfg,
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}
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srv.UseMiddleware(middleware.NewVersionMiddleware("0.1omega2", api.DefaultVersion, api.MinVersion))
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req, _ := http.NewRequest(http.MethodGet, "/containers/json", nil)
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resp := httptest.NewRecorder()
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ctx := context.Background()
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localHandler := func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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if httputils.VersionFromContext(ctx) == "" {
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t.Fatal("Expected version, got empty string")
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}
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if sv := w.Header().Get("Server"); !strings.Contains(sv, "Docker/0.1omega2") {
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t.Fatalf("Expected server version in the header `Docker/0.1omega2`, got %s", sv)
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}
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return nil
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}
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handlerFunc := srv.handlerWithGlobalMiddlewares(localHandler)
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if err := handlerFunc(ctx, resp, req, map[string]string{}); err != nil {
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t.Fatal(err)
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}
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}
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