public void ConnectionStringBuilder_FormatConnectionString_LocalDB() { var builder = new ConnectionStringBuilder(); var connectionString = @"Data Source=(LocalDB)\mssqllocaldb;AttachDBFileName=c:\Path\To\Database\WickeFlame.mdf;Initial Catalog=WickeFlame;Integrated Security=True;"; Assert.AreEqual(builder.FormatConnectionString(connectionString), connectionString); }