| ''' |
| Created on 24/03/2012 |
| |
| @author: piranna |
| ''' |
| import unittest |
| |
| from sqlparse.filters import StripWhitespace, Tokens2Unicode |
| from sqlparse.lexer import tokenize |
| |
| |
| class Test__StripWhitespace(unittest.TestCase): |
| sql = """INSERT INTO dir_entries(type)VALUES(:type); |
| |
| INSERT INTO directories(inode) |
| VALUES(:inode) |
| LIMIT 1""" |
| |
| sql2 = """SELECT child_entry,asdf AS inode, creation |
| FROM links |
| WHERE parent_dir == :parent_dir AND name == :name |
| LIMIT 1""" |
| |
| sql3 = """SELECT |
| 0 AS st_dev, |
| 0 AS st_uid, |
| 0 AS st_gid, |
| |
| dir_entries.type AS st_mode, |
| dir_entries.inode AS st_ino, |
| COUNT(links.child_entry) AS st_nlink, |
| |
| :creation AS st_ctime, |
| dir_entries.access AS st_atime, |
| dir_entries.modification AS st_mtime, |
| |
| COALESCE(files.size,0) AS st_size, |
| COALESCE(files.size,0) AS size |
| |
| FROM dir_entries |
| LEFT JOIN files |
| ON dir_entries.inode == files.inode |
| LEFT JOIN links |
| ON dir_entries.inode == links.child_entry |
| |
| WHERE dir_entries.inode == :inode |
| |
| GROUP BY dir_entries.inode |
| LIMIT 1""" |
| |
| def test_StripWhitespace1(self): |
| self.assertEqual( |
| Tokens2Unicode(StripWhitespace(tokenize(self.sql))), |
| 'INSERT INTO dir_entries(type)VALUES(:type);INSERT INTO ' |
| 'directories(inode)VALUES(:inode)LIMIT 1') |
| |
| def test_StripWhitespace2(self): |
| self.assertEqual( |
| Tokens2Unicode(StripWhitespace(tokenize(self.sql2))), |
| 'SELECT child_entry,asdf AS inode,creation FROM links WHERE ' |
| 'parent_dir==:parent_dir AND name==:name LIMIT 1') |
| |
| def test_StripWhitespace3(self): |
| self.assertEqual( |
| Tokens2Unicode(StripWhitespace(tokenize(self.sql3))), |
| 'SELECT 0 AS st_dev,0 AS st_uid,0 AS st_gid,dir_entries.type AS ' |
| 'st_mode,dir_entries.inode AS st_ino,COUNT(links.child_entry)AS ' |
| 'st_nlink,:creation AS st_ctime,dir_entries.access AS st_atime,' |
| 'dir_entries.modification AS st_mtime,COALESCE(files.size,0)AS ' |
| 'st_size,COALESCE(files.size,0)AS size FROM dir_entries LEFT JOIN' |
| ' files ON dir_entries.inode==files.inode LEFT JOIN links ON ' |
| 'dir_entries.inode==links.child_entry WHERE dir_entries.inode==' |
| ':inode GROUP BY dir_entries.inode LIMIT 1') |
| |
| |
| if __name__ == "__main__": |
| #import sys;sys.argv = ['', 'Test.testName'] |
| unittest.main() |