forked from wireservice/csvkit
/
test_py3.py
121 lines (92 loc) · 3.4 KB
/
test_py3.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import six
try:
import unittest2 as unittest
except ImportError:
import unittest
import csvkit
@unittest.skipIf(six.PY2, "Not supported in Python 2.")
class TestCSVKitReader(unittest.TestCase):
def test_utf8(self):
with open('examples/test_utf8.csv', encoding='utf-8') as f:
reader = csvkit.CSVKitReader(f)
self.assertEqual(next(reader), ['a', 'b', 'c'])
self.assertEqual(next(reader), ['1', '2', '3'])
self.assertEqual(next(reader), ['4', '5', u'ʤ'])
def test_reader_alias(self):
with open('examples/test_utf8.csv', encoding='utf-8') as f:
reader = csvkit.reader(f)
self.assertEqual(next(reader), ['a', 'b', 'c'])
self.assertEqual(next(reader), ['1', '2', '3'])
self.assertEqual(next(reader), ['4', '5', u'ʤ'])
@unittest.skipIf(six.PY2, "Not supported in Python 2.")
class TestCSVKitWriter(unittest.TestCase):
def test_utf8(self):
output = six.StringIO()
writer = csvkit.CSVKitWriter(output)
writer.writerow(['a', 'b', 'c'])
writer.writerow(['1', '2', '3'])
writer.writerow(['4', '5', u'ʤ'])
written = six.StringIO(output.getvalue())
reader = csvkit.CSVKitReader(written)
self.assertEqual(next(reader), ['a', 'b', 'c'])
self.assertEqual(next(reader), ['1', '2', '3'])
self.assertEqual(next(reader), ['4', '5', u'ʤ'])
def test_writer_alias(self):
output = six.StringIO()
writer = csvkit.writer(output)
writer.writerow(['a', 'b', 'c'])
writer.writerow(['1', '2', '3'])
writer.writerow(['4', '5', u'ʤ'])
written = six.StringIO(output.getvalue())
reader = csvkit.reader(written)
self.assertEqual(next(reader), ['a', 'b', 'c'])
self.assertEqual(next(reader), ['1', '2', '3'])
self.assertEqual(next(reader), ['4', '5', u'ʤ'])
@unittest.skipIf(six.PY2, "Not supported in Python 2.")
class TestCSVKitDictReader(unittest.TestCase):
def setUp(self):
self.f = open('examples/dummy.csv')
def tearDown(self):
self.f.close()
def test_reader(self):
reader = csvkit.CSVKitDictReader(self.f)
self.assertEqual(next(reader), {
u'a': u'1',
u'b': u'2',
u'c': u'3'
})
def test_reader_alias(self):
reader = csvkit.DictReader(self.f)
self.assertEqual(next(reader), {
u'a': u'1',
u'b': u'2',
u'c': u'3'
})
@unittest.skipIf(six.PY2, "Not supported in Python 2.")
class TestCSVKitDictWriter(unittest.TestCase):
def setUp(self):
self.output = six.StringIO()
def tearDown(self):
self.output.close()
def test_writer(self):
writer = csvkit.CSVKitDictWriter(self.output, ['a', 'b', 'c'])
writer.writeheader()
writer.writerow({
u'a': u'1',
u'b': u'2',
u'c': u'☃'
})
result = self.output.getvalue()
self.assertEqual(result, 'a,b,c\n1,2,☃\n')
def test_writer_alias(self):
writer = csvkit.DictWriter(self.output, ['a', 'b', 'c'])
writer.writeheader()
writer.writerow({
u'a': u'1',
u'b': u'2',
u'c': u'☃'
})
result = self.output.getvalue()
self.assertEqual(result, 'a,b,c\n1,2,☃\n')