/// <summary>
/// Gets an empty database on the test server of the appropriate DBMS
/// </summary>
/// <param name="type">The DBMS you want a server of (a valid connection string must exist in TestDatabases.txt)</param>
/// <param name="dbnName">null for default test database name (recommended unless you are testing moving data from one database to another on the same test server)</param>
/// <param name="server"></param>
/// <param name="database"></param>
/// <param name="justDropTablesIfPossible">Determines behaviour when the test database already exists. False to drop and recreate it. True to just drop tables (faster)</param>
/// <returns></returns>
protected DiscoveredDatabase GetCleanedServer(DatabaseType type, string dbnName, out DiscoveredServer server, out DiscoveredDatabase database, bool justDropTablesIfPossible = false)
{
switch (type)
{
case DatabaseType.MicrosoftSQLServer:
server = new DiscoveredServer(DiscoveredServerICanCreateRandomDatabasesAndTablesOn.Builder);
break;
case DatabaseType.MySql:
server = _discoveredMySqlServer == null ? null : new DiscoveredServer(_discoveredMySqlServer.Builder);
break;
case DatabaseType.Oracle:
server = _discoveredOracleServer == null ? null : new DiscoveredServer(_discoveredOracleServer.Builder);
break;
default:
throw new ArgumentOutOfRangeException("type");
}
if (server == null)
{
Assert.Inconclusive();
}
//the microsoft one should exist! others are optional
if (!server.Exists() && type != DatabaseType.MicrosoftSQLServer)
{
Assert.Inconclusive();
}
server.TestConnection();
database = server.ExpectDatabase(dbnName);
if (justDropTablesIfPossible && database.Exists())
{
foreach (var t in database.DiscoverTables(true))
{
t.Drop();
}
foreach (var t in database.DiscoverTableValuedFunctions())
{
t.Drop();
}
}
else
{
database.Create(true);
}
server.ChangeDatabase(dbnName);
Assert.IsTrue(database.Exists());
return(database);
}
public DatabaseDestination(IsIdentifiableAbstractOptions options, string reportName)
: base(options)
{
var targetDatabase = new DiscoveredServer(options.DestinationConnectionString, options.DestinationDatabaseType).GetCurrentDatabase();
if (!targetDatabase.Exists())
{
throw new Exception("Destination database did not exist");
}
_tbl = targetDatabase.ExpectTable(reportName);
if (_tbl.Exists())
{
_tbl.Drop();
}
_reportName = reportName;
}
private SqlConnectionStringBuilder Create(string databaseName, IPatcher patcher, PlatformDatabaseCreationOptions options)
{
SqlConnection.ClearAllPools();
var builder = options.GetBuilder(databaseName);
DiscoveredDatabase db = new DiscoveredServer(builder).ExpectDatabase(builder.InitialCatalog);
if (options.DropDatabases && db.Exists())
{
Console.WriteLine("Dropping Database:" + builder.InitialCatalog);
db.Drop();
}
MasterDatabaseScriptExecutor executor = new MasterDatabaseScriptExecutor(db);
executor.BinaryCollation = options.BinaryCollation;
executor.CreateAndPatchDatabase(patcher, new AcceptAllCheckNotifier());
Console.WriteLine("Created " + builder.InitialCatalog + " on server " + builder.DataSource);
return(builder);
}