[Python-checkins] python/nondist/sandbox/csv/test __init__.py,NONE,1.1 test_csv.py,NONE,1.1
andrewmcnamara@users.sourceforge.net
andrewmcnamara@users.sourceforge.net
2003年1月30日 20:08:20 -0800
Update of /cvsroot/python/python/nondist/sandbox/csv/test
In directory sc8-pr-cvs1:/tmp/cvs-serv14214/test
Added Files:
__init__.py test_csv.py
Log Message:
Added a test framework, and some tests for the "excel" dialect (reader only,
so far).
--- NEW FILE: __init__.py ---
# Copyright (C) 2001,2002 Python Software Foundation
# email package unit tests
--- NEW FILE: test_csv.py ---
# Copyright (C) 2001,2002 Python Software Foundation
# csv package unit tests
import sys
import unittest
from StringIO import StringIO
import csv
class TestCsvBase(unittest.TestCase):
def readerAssertEqual(self, input, expected_result):
reader = csv.reader(StringIO(input), dialect = self.dialect)
fields = list(reader)
self.assertEqual(fields, expected_result)
class TestDialectExcel(TestCsvBase):
dialect = 'excel'
def test_single(self):
self.readerAssertEqual('abc', [['abc']])
def test_simple(self):
self.readerAssertEqual('1,2,3,4,5', [['1','2','3','4','5']])
def test_blankline(self):
self.readerAssertEqual('', [])
def test_empty_fields(self):
self.readerAssertEqual(',', [['', '']])
def test_singlequoted(self):
self.readerAssertEqual('""', [['']])
def test_singlequoted_left_empty(self):
self.readerAssertEqual('"",', [['','']])
def test_singlequoted_right_empty(self):
self.readerAssertEqual(',""', [['','']])
def test_single_quoted_quote(self):
self.readerAssertEqual('""""', [['"']])
def test_quoted_quotes(self):
self.readerAssertEqual('""""""', [['""']])
def test_inline_quote(self):
self.readerAssertEqual('a""b', [['a""b']])
def test_inline_quotes(self):
self.readerAssertEqual('a"b"c', [['a"b"c']])
def test_quotes_and_more(self):
self.readerAssertEqual('"a"b', [['ab']])
def test_lone_quote(self):
self.readerAssertEqual('a"b', [['a"b']])
def test_quote_and_quote(self):
self.readerAssertEqual('"a" "b"', [['a "b"']])
def test_space_and_quote(self):
self.readerAssertEqual(' "a"', [[' "a"']])
def test_quoted(self):
self.readerAssertEqual('1,2,3,"I think, therefore I am",5,6',
[['1', '2', '3',
'I think, therefore I am',
'5', '6']])
def test_quoted_quote(self):
self.readerAssertEqual('1,2,3,"""I see,"" said the blind man","as he picked up his hammer and saw"',
[['1', '2', '3',
'"I see," said the blind man',
'as he picked up his hammer and saw']])
def test_quoted_nl(self):
input = '''\
1,2,3,"""I see,""
said the blind man","as he picked up his
hammer and saw"
9,8,7,6'''
self.readerAssertEqual(input,
[['1', '2', '3',
'"I see,"\nsaid the blind man',
'as he picked up his\nhammer and saw'],
['9','8','7','6']])
def test_dubious_quote(self):
self.readerAssertEqual('12,12,1",', [['12', '12', '1"', '']])
def _testclasses():
mod = sys.modules[__name__]
return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')]
def suite():
suite = unittest.TestSuite()
for testclass in _testclasses():
suite.addTest(unittest.makeSuite(testclass))
return suite
if __name__ == '__main__':
unittest.main(defaultTest='suite')