//Prepares for full run with a specified server
public static void Reset(DbServerType serverType)
{
DeleteLocalLogFiles();
InitAppConfig();
ServerType = serverType;
if (ServerType == DbServerType.SQLite)
{
DeleteSqliteDbFile(); //it will be created on connect, creat-option in conn string
}
Driver = DataUtility.CreateDriver(ServerType);
//Load connection string
var connStringName = ServerType.ToString() + "ConnectionString";
// For SQLite we can use either provider
var useMsSqlite = AppConfig["UseMsSqliteProvider"] == "true";
if (ServerType == DbServerType.SQLite && useMsSqlite)
{
var sqliteDriver = (Data.SQLite.SQLiteDbDriver)Driver;
sqliteDriver.ConnectionFactory = (s) => new Microsoft.Data.Sqlite.SqliteConnection(s);
sqliteDriver.CommandFactory = () => new Microsoft.Data.Sqlite.SqliteCommand();
connStringName += "_MS";
}
var connString = AppConfig[connStringName];
Util.Check(!string.IsNullOrEmpty(connString), "Connection string not found for key: {0}.", connStringName);
if (connString.Contains("{bin}"))
{
var asmPath = Assembly.GetExecutingAssembly().Location;
var binFolder = Path.GetDirectoryName(asmPath);
connString = connString.Replace("{bin}", binFolder);
}
ConnectionString = connString;
DbOptions = Driver.GetDefaultOptions();
//enable batch
var useBatch = AppConfig["useBatchMode"] == "true";
if (useBatch && Driver.Supports(DbFeatures.BatchedUpdates))
{
DbOptions |= DbOptions.UseBatchMode;
}
else
{
DbOptions &= ~DbOptions.UseBatchMode;
}
//check connection
if (!DataUtility.TestConnection(Driver, ConnectionString, out var error))
{
Util.Throw("Failed to connect to the database: {0} \r\n Connection string: {1}", error, ConnectionString);
}
}
//Prepares for full run with a specified server
internal static void Reset(TestRunConfig config)
{
CurrentConfig = config;
ServerType = config.ServerType;
if (BooksApp != null)
{
BooksApp.Flush();
}
Thread.Sleep(100); //to allow log dump of buffered messages
DeleteLogFiles(); //it will happen only once
WriteLog("\r\n------------------------ " + config.ToString() + "---------------------------------------------\r\n\r\n");
ServerType = config.ServerType;
UseBatchMode = config.UseBatchMode;
BooksApp = null;
_initFailed = false;
//Check connection string
Util.Check(!string.IsNullOrEmpty(config.ConnectionString), "Connection string not found for server: {0}.", ServerType);
Driver = DataUtility.CreateDriver(ServerType);
var dbOptions = Driver.GetDefaultOptions();
if (config.UseBatchMode)
{
dbOptions |= DbOptions.UseBatchMode;
}
else
{
dbOptions &= ~DbOptions.UseBatchMode;
}
// Custom naming policy. Uncomment below to see how all-lower case policy works for Postgres
IDbNamingPolicy customNamingPolicy = null;
//if(ServerType == DbServerType.Postgres)
//customNamingPolicy = new AllLowCaseNamingPolicy("books", "login");
DbSettings = new DbSettings(Driver, dbOptions, config.ConnectionString, upgradeMode: DbUpgradeMode.Always,
namingPolicy: customNamingPolicy);
//Test: remap login schema into login2
// Remapping schemas might used in MySql, where schemas are actually databases
// if (ServerType == DbServerType.MsSql)
// DbSettings.ModelConfig.MapSchema("login", "login2");
}
