feat: more role backend and admin/writer roles additions and adjustments

test/update_download_http_test.go

@@ -38,6 +38,7 @@ func newDownloadHTTP(t *testing.T, rig *downloadRig) *updateHarness {
 	container := &api.UseCases{
 		Token:                      token,
 		GetUserUseCase:             useCases.NewGetUserUseCase(users),
+		CheckPermissionUseCase:     useCases.NewCheckPermissionUseCase(newSeededMockRoleRepo()),
 		GetMyAuthorUseCase:         useCases.NewGetMyAuthorUseCase(plainAuthors()),
 		GetMyAccessUseCase:         useCases.NewGetMyAccessUseCase(newSeededMockRoleRepo()),
 		GetUpdateStatusUseCase:     rig.status,
@@ -184,7 +185,7 @@ func TestStartUpdateDownloadHTTP(t *testing.T) {
 
 		rec := h.sendAs(t, http.MethodPost, downloadPath, updateAdminId)
 
-		if rec.Code != http.StatusForbidden || rec.Body.String() != apperr.OwnerRequiredErrorMessage+"\n" {
+		if rec.Code != http.StatusForbidden || rec.Body.String() != apperr.MissingPermissionErrorMessage+"\n" {
 			t.Errorf("status = %d body = %q", rec.Code, rec.Body.String())
 		}
 		if _, found := rig.jobs.Load(); found || rig.fetcher.totalCalls() != 0 {