fix: address review comments

pkg/pmapi/pmapi_test_exports.go

@@ -0,0 +1,28 @@
+// Copyright (c) 2020 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// ProtonMail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+package pmapi
+
+// DANGEROUSLYSetUID SHOULD NOT be used!!! This is only for testing purposes.
+func (s *Auth) DANGEROUSLYSetUID(uid string) {
+	s.uid = uid
+}
+
+// GetClientAuthChannel returns a channel on which clients should send auths.
+func (cm *ClientManager) GetClientAuthChannel() chan ClientAuth {
+	return cm.clientAuths
+}