private static void ExecuteWithSqlServer(IntegrationTestOptions.DatabaseServerOptions serverOptions, TextWriterAnnouncer announcer, SqlServer2005Generator generator, Action <IMigrationProcessor> test, bool tryRollback)
{
using (var connection = new SqlConnection(serverOptions.ConnectionString))
{
var processor = new SqlServerProcessor(connection, generator, announcer, new ProcessorOptions(), new SqlServerDbFactory());
test(processor);
if (tryRollback && !processor.WasCommitted)
{
processor.RollbackTransaction();
}
}
}
public void CallingProcessWithPerformDBOperationExpressionWhenInPreviewOnlyModeWillNotMakeDbChanges()
{
var output = new StringWriter();
var connection = new SqlConnection(IntegrationTestOptions.SqlServer2008.ConnectionString);
var processor = new SqlServerProcessor(
connection,
new SqlServer2008Generator(),
new TextWriterAnnouncer(output),
new ProcessorOptions {
PreviewOnly = true
},
new SqlServerDbFactory());
bool tableExists;
try
{
var expression =
new PerformDBOperationExpression
{
Operation = (con, trans) =>
{
var command = con.CreateCommand();
command.CommandText = "CREATE TABLE ProcessTestTable (test int NULL) ";
command.Transaction = trans;
command.ExecuteNonQuery();
}
};
processor.Process(expression);
tableExists = processor.TableExists("", "ProcessTestTable");
}
finally
{
processor.RollbackTransaction();
}
tableExists.ShouldBeFalse();
output.ToString().ShouldBe(
@"/* Beginning Transaction */
/* Performing DB Operation */
/* Rolling back transaction */
");
}
private static void CleanupTestSqlServerDatabase(SqlConnection connection, SqlServerProcessor origProcessor)
{
if (origProcessor.WasCommitted)
{
connection.Close();
var cleanupProcessor = new SqlServerProcessor(connection, new SqlServer2008Generator(), new TextWriterAnnouncer(System.Console.Out), new ProcessorOptions(), new SqlServerDbFactory());
MigrationRunner cleanupRunner = SetupMigrationRunner(cleanupProcessor);
cleanupRunner.RollbackToVersion(0);
}
else
{
origProcessor.RollbackTransaction();
}
}
protected static void ExecuteWithSqlServer(Action <IMigrationProcessor> test, IntegrationTestOptions.DatabaseServerOptions serverOptions, Boolean tryRollback)
{
if (!serverOptions.IsEnabled)
{
return;
}
var announcer = new TextWriterAnnouncer(System.Console.Out);
announcer.Heading("Testing Migration against MS SQL Server");
using (var connection = new SqlConnection(serverOptions.ConnectionString))
{
var processor = new SqlServerProcessor(connection, new SqlServer2000Generator(), announcer, new ProcessorOptions());
test(processor);
if (tryRollback && !processor.WasCommitted)
{
processor.RollbackTransaction();
}
}
}