public static void MyClassInitialize(TestContext testContext)
{
// save settings as they existed before the test
_host = MingleSettings.Host;
_login = MingleSettings.Login;
_password = MingleSettings.Password;
_project = MingleSettings.Project;
MingleSettings.Host = "myhost";
MingleSettings.Login = "mingleuser";
MingleSettings.Password = "secret";
MingleSettings.Project = "test";
_mingleHost = string.IsNullOrEmpty(Environment.GetEnvironmentVariable("MINGLETARGET")) ?
"http://127.0.0.1:8080" : Environment.GetEnvironmentVariable("MINGLETARGET");
}