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// Copyright (c) 2022 Proton AG
//
// This file is part of Proton Mail Bridge.
//
// Proton Mail 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.
//
// Proton Mail 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 Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
package settings
import (
"io/ioutil"
"os"
"testing"
"github.com/stretchr/testify/require"
)
func TestLoadNoKeyValueStore(t *testing.T) {
r := require.New(t)
pref, clean := newTestEmptyKeyValueStore(r)
defer clean()
r.Equal("", pref.Get("key"))
}
func TestLoadBadKeyValueStore(t *testing.T) {
r := require.New(t)
path, clean := newTmpFile(r)
defer clean()
r.NoError(ioutil.WriteFile(path, []byte("{\"key\":\"MISSING_QUOTES"), 0o700))
pref := newKeyValueStore(path)
r.Equal("", pref.Get("key"))
}
func TestKeyValueStor(t *testing.T) {
r := require.New(t)
pref, clean := newTestKeyValueStore(r)
defer clean()
r.Equal("value", pref.Get("str"))
r.Equal("42", pref.Get("int"))
r.Equal("true", pref.Get("bool"))
r.Equal("t", pref.Get("falseBool"))
}
func TestKeyValueStoreGetInt(t *testing.T) {
r := require.New(t)
pref, clean := newTestKeyValueStore(r)
defer clean()
r.Equal(0, pref.GetInt("str"))
r.Equal(42, pref.GetInt("int"))
r.Equal(0, pref.GetInt("bool"))
r.Equal(0, pref.GetInt("falseBool"))
}
func TestKeyValueStoreGetBool(t *testing.T) {
r := require.New(t)
pref, clean := newTestKeyValueStore(r)
defer clean()
r.Equal(false, pref.GetBool("str"))
r.Equal(false, pref.GetBool("int"))
r.Equal(true, pref.GetBool("bool"))
r.Equal(false, pref.GetBool("falseBool"))
}
func TestKeyValueStoreSetDefault(t *testing.T) {
r := require.New(t)
pref, clean := newTestEmptyKeyValueStore(r)
defer clean()
pref.setDefault("key", "value")
pref.setDefault("key", "othervalue")
r.Equal("value", pref.Get("key"))
}
func newTmpFile(r *require.Assertions) (path string, clean func()) {
tmpfile, err := ioutil.TempFile("", "pref.*.json")
r.NoError(err)
defer r.NoError(tmpfile.Close())
return tmpfile.Name(), func() {
r.NoError(os.Remove(tmpfile.Name()))
}
}
func newTestEmptyKeyValueStore(r *require.Assertions) (*keyValueStore, func()) {
path, clean := newTmpFile(r)
return newKeyValueStore(path), clean
}
func newTestKeyValueStore(r *require.Assertions) (*keyValueStore, func()) {
path, clean := newTmpFile(r)
r.NoError(ioutil.WriteFile(path, []byte("{\"str\":\"value\",\"int\":\"42\",\"bool\":\"true\",\"falseBool\":\"t\"}"), 0o700))
return newKeyValueStore(path), clean
}
func checkSavedKeyValueStore(r *require.Assertions, path, expected string) {
data, err := ioutil.ReadFile(path)
r.NoError(err)
r.Equal(expected, string(data))
}