public static ConfigData GetData()
{
if (instance != null) return instance;
else
{
Stream s;
ConfigData cd = new ConfigData();
BinaryFormatter bf = new BinaryFormatter();
if (File.Exists(ConfigData.FILENAME) && File.ReadAllLines(ConfigData.FILENAME).Length > 0)
{
s = File.Open(ConfigData.FILENAME, FileMode.OpenOrCreate);
cd = (ConfigData)bf.Deserialize(s);
}
else
{
s = File.Open(ConfigData.FILENAME, FileMode.OpenOrCreate);
bf.Serialize(s, cd);
}
s.Close();
instance = cd;
return cd;
}
}
public void GetDataTest()
{
ConfigData expected = new ConfigData();
ConfigData actual;
actual = Config.GetData();
// Both objects should have the same value
Assert.AreEqual(expected.oauth_token, actual.oauth_token);
Assert.AreEqual(expected.oauth_token_secret, actual.oauth_token_secret);
Assert.AreEqual(expected.developer_mode, actual.developer_mode);
// Check for file on disk
Assert.IsTrue(File.Exists(ConfigData.FILENAME));
}
public void IsUserAuthenticatedTest()
{
// should return false for empty Config Data
ConfigData target = new ConfigData();
Assert.IsFalse(target.IsUserAuthenticated());
target.oauth_token = "aasdoh0e9h8füin";
Assert.IsFalse(target.IsUserAuthenticated());
target.oauth_token = null;
target.oauth_token_secret = "038tzhüi0hü0s8egspdfnpn++";
Assert.IsFalse(target.IsUserAuthenticated());
// should only work when both are set
target.oauth_token = "aasdoh0e9h8füin";
Assert.IsTrue(target.IsUserAuthenticated());
}