We build too many walls and not enough bridges

test/fakeapi/utils.go

@@ -0,0 +1,46 @@
+// Copyright (c) 2020 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.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 fakeapi
+
+func hasItem(items []string, value string) bool {
+	for _, item := range items {
+		if item == value {
+			return true
+		}
+	}
+	return false
+}
+
+func removeItem(items []string, value string) []string {
+	newItems := []string{}
+	for _, item := range items {
+		if item != value {
+			newItems = append(newItems, item)
+		}
+	}
+	return newItems
+}
+
+func addItem(items []string, value string) []string {
+	for _, item := range items {
+		if item == value {
+			return items
+		}
+	}
+	return append(items, value)
+}