def _rename_column(self, table, column):
cursor = sqlite3.connect(self.db).cursor()
start = len(cursor.execute("SELECT * from %s" % table).fetchone())
cursor.close()
squeak = Squeak(self.db, table)
squeak.rename_column(column, "%s_renamed" % column)
was_renamed = False
for field in squeak.fields:
if re.match("[\"']%s_renamed" % column, field):
was_renamed = True
break
cursor = sqlite3.connect(self.db).cursor()
end = len(cursor.execute("SELECT * from %s" % table).fetchone())
cursor.close()
return self.assert_(start == end and was_renamed)
