private void ConfigureRunner()
{
var connectionString = ConfigurationManager.ConnectionStrings[connectionStringKey].ConnectionString;
var announcer = GetAnnouncer();
var migrationContext = new RunnerContext(announcer);
if (migrationTags != null)
{
migrationContext.Tags = migrationTags;
}
var sqlProcessor = GetMigrationProcessor(connectionString, announcer);
this.runner = new MigrationRunner(assembly, migrationContext, sqlProcessor);
}