void PreferencesTest::testSave() {
ola::FilePreferenceSaverThread saver_thread;
saver_thread.Start();
FileBackedPreferences *preferences = new FileBackedPreferences(
".", "output", &saver_thread);
preferences->Clear();
string data_path = "./ola-output.conf";
unlink(data_path.c_str());
string key1 = "foo";
string key2 = "bat";
string key3 = "/dev/ttyUSB0";
string value1 = "bar";
string value2 = "baz";
string value3 = "boo";
string multi_key = "multi";
preferences->SetValue(key1, value1);
preferences->SetValue(key2, value2);
preferences->SetValue(key3, value3);
preferences->SetMultipleValue(multi_key, "1");
preferences->SetMultipleValue(multi_key, "2");
preferences->SetMultipleValue(multi_key, "3");
preferences->Save();
saver_thread.Syncronize();
FileBackedPreferences *input_preferences = new
FileBackedPreferences("", "input", NULL);
input_preferences->LoadFromFile(data_path);
OLA_ASSERT(*preferences == *input_preferences);
delete preferences;
delete input_preferences;
saver_thread.Join();
}
/*
* Check that we can load from a file
*/
void PreferencesTest::testLoad() {
FileBackedPreferences *preferences = new FileBackedPreferences(
"", "dummy", NULL);
preferences->Clear();
preferences->SetValue("foo", "bad");
preferences->LoadFromFile("./testdata/test_preferences.conf");
OLA_ASSERT_EQ(string("bar"), preferences->GetValue("foo"));
OLA_ASSERT_EQ(string("bat"), preferences->GetValue("baz"));
vector<string> values = preferences->GetMultipleValue("multi");
OLA_ASSERT_EQ((size_t) 3, values.size());
OLA_ASSERT_EQ(string("1"), values.at(0));
OLA_ASSERT_EQ(string("2"), values.at(1));
OLA_ASSERT_EQ(string("3"), values.at(2));
delete preferences;
}