44
46
self.assertTrue('number' in s)
45
47
self.assertFalse('color' in s)
46
48
self.assertFalse('42' in s)
47
self.assertEquals(list(s.iter_pairs()),
48
[('name', 'fred'), ('number', '42')])
49
self.assertEquals(s.get('number'), '42')
50
self.assertEquals(s.get('name'), 'fred')
52
def test_value_checks(self):
53
"""rio checks types on construction"""
54
# these aren't enforced at construction time
55
## self.assertRaises(ValueError,
56
## Stanza, complex=42 + 3j)
57
## self.assertRaises(ValueError,
58
## Stanza, several=range(10))
49
self.assertEqual(list(s.iter_pairs()),
50
[('name', 'fred'), ('number', '42')])
51
self.assertEqual(s.get('number'), '42')
52
self.assertEqual(s.get('name'), 'fred')
60
54
def test_empty_value(self):
61
55
"""Serialize stanza with empty field"""
62
56
s = Stanza(empty='')
63
self.assertEqualDiff(s.to_string(),
57
self.assertEquals(s.to_string(),
66
60
def test_to_lines(self):
67
61
"""Write simple rio stanza to string"""
68
62
s = Stanza(number='42', name='fred')
69
self.assertEquals(list(s.to_lines()),
63
self.assertEqual(list(s.to_lines()),
73
67
def test_as_dict(self):
74
68
"""Convert rio Stanza to dictionary"""
75
69
s = Stanza(number='42', name='fred')
77
self.assertEquals(sd, dict(number='42', name='fred'))
71
self.assertEqual(sd, dict(number='42', name='fred'))
79
73
def test_to_file(self):
80
74
"""Write rio to file"""
81
75
tmpf = TemporaryFile()
82
s = Stanza(a_thing='something with "quotes like \\"this\\""', number='42', name='fred')
76
s = Stanza(a_thing='something with "quotes like \\"this\\""',
77
number='42', name='fred')
85
self.assertEqualDiff(tmpf.read(), r'''
86
a_thing: something with "quotes like \"this\""
80
self.assertEqual(tmpf.read(), b'''\
81
a_thing: something with "quotes like \\"this\\""
91
86
def test_multiline_string(self):
92
87
tmpf = TemporaryFile()
93
s = Stanza(motto="war is peace\nfreedom is slavery\nignorance is strength")
89
motto="war is peace\nfreedom is slavery\nignorance is strength")
96
self.assertEqualDiff(tmpf.read(), '''\
92
self.assertEqual(tmpf.read(), b'''\
97
93
motto: war is peace
98
94
\tfreedom is slavery
99
95
\tignorance is strength
102
98
s2 = read_stanza(tmpf)
103
self.assertEquals(s, s2)
99
self.assertEqual(s, s2)
105
101
def test_read_stanza(self):
106
102
"""Load stanza from string"""
108
104
revision: mbp@sourcefrog.net-123-abc
109
105
timestamp: 1130653962
112
108
""".splitlines(True)
113
109
s = read_stanza(lines)
114
110
self.assertTrue('revision' in s)
115
self.assertEqualDiff(s.get('revision'), 'mbp@sourcefrog.net-123-abc')
116
self.assertEquals(list(s.iter_pairs()),
117
[('revision', 'mbp@sourcefrog.net-123-abc'),
118
('timestamp', '1130653962'),
119
('timezone', '36000'),
120
('committer', "Martin Pool <mbp@test.sourcefrog.net>")])
121
self.assertEquals(len(s), 4)
111
self.assertEqual(s.get('revision'), 'mbp@sourcefrog.net-123-abc')
112
self.assertEqual(list(s.iter_pairs()),
113
[('revision', 'mbp@sourcefrog.net-123-abc'),
114
('timestamp', '1130653962'),
115
('timezone', '36000'),
116
('committer', "Martin Pool <mbp@test.sourcefrog.net>")])
117
self.assertEqual(len(s), 4)
123
119
def test_repeated_field(self):
124
120
"""Repeated field in rio"""
127
123
('a', '1000'), ('b', '2000')]:
129
125
s2 = read_stanza(s.to_lines())
130
self.assertEquals(s, s2)
131
self.assertEquals(s.get_all('a'), map(str, [10, 100, 1000]))
132
self.assertEquals(s.get_all('b'), map(str, [20, 200, 2000]))
126
self.assertEqual(s, s2)
127
self.assertEqual(s.get_all('a'), ['10', '100', '1000'])
128
self.assertEqual(s.get_all('b'), ['20', '200', '2000'])
134
130
def test_backslash(self):
135
131
s = Stanza(q='\\')
136
132
t = s.to_string()
137
self.assertEqualDiff(t, 'q: \\\n')
133
self.assertEqual(t, b'q: \\\n')
138
134
s2 = read_stanza(s.to_lines())
139
self.assertEquals(s, s2)
135
self.assertEqual(s, s2)
141
137
def test_blank_line(self):
142
138
s = Stanza(none='', one='\n', two='\n\n')
143
self.assertEqualDiff(s.to_string(), """\
139
self.assertEqual(s.to_string(), b"""\
188
184
self.assertEqual(s, None)
189
185
self.assertTrue(s is None)
187
def test_read_nul_byte(self):
188
"""File consisting of a nul byte causes an error."""
189
self.assertRaises(ValueError, read_stanza, [b'\0'])
191
def test_read_nul_bytes(self):
192
"""File consisting of many nul bytes causes an error."""
193
self.assertRaises(ValueError, read_stanza, [b'\0' * 100])
191
195
def test_read_iter(self):
192
196
"""Read several stanzas from file"""
193
197
tmpf = TemporaryFile()
195
199
version_header: 1
205
209
read_iter = iter(reader)
206
210
stuff = list(reader)
207
211
self.assertEqual(stuff,
208
[ Stanza(version_header='1'),
209
Stanza(name="foo", val='123'),
210
Stanza(name="bar", val='129319'), ])
212
[Stanza(version_header='1'),
213
Stanza(name="foo", val='123'),
214
Stanza(name="bar", val='129319'), ])
212
216
def test_read_several(self):
213
217
"""Read several stanzas from file"""
214
218
tmpf = TemporaryFile()
216
220
version_header: 1
230
234
s = read_stanza(tmpf)
231
self.assertEquals(s, Stanza(version_header='1'))
232
s = read_stanza(tmpf)
233
self.assertEquals(s, Stanza(name="foo", val='123'))
234
s = read_stanza(tmpf)
235
self.assertEqualDiff(s.get('name'), 'quoted')
236
self.assertEqualDiff(s.get('address'), ' "Willowglen"\n 42 Wallaby Way\n Sydney')
237
s = read_stanza(tmpf)
238
self.assertEquals(s, Stanza(name="bar", val='129319'))
239
s = read_stanza(tmpf)
240
self.assertEquals(s, None)
235
self.assertEqual(s, Stanza(version_header='1'))
236
s = read_stanza(tmpf)
237
self.assertEqual(s, Stanza(name="foo", val='123'))
238
s = read_stanza(tmpf)
239
self.assertEqual(s.get('name'), 'quoted')
241
s.get('address'), ' "Willowglen"\n 42 Wallaby Way\n Sydney')
242
s = read_stanza(tmpf)
243
self.assertEqual(s, Stanza(name="bar", val='129319'))
244
s = read_stanza(tmpf)
245
self.assertEqual(s, None)
241
246
self.check_rio_file(tmpf)
243
248
def check_rio_file(self, real_file):
244
249
real_file.seek(0)
245
250
read_write = rio_file(RioReader(real_file)).read()
246
251
real_file.seek(0)
247
self.assertEquals(read_write, real_file.read())
252
self.assertEqual(read_write, real_file.read())
250
255
def stanzas_to_str(stanzas):
292
297
expected_vals = ['"one"',
305
310
for expected in expected_vals:
306
311
stanza = read_stanza(tmpf)
307
312
self.rio_file_stanzas([stanza])
308
self.assertEquals(len(stanza), 1)
309
self.assertEqualDiff(stanza.get('s'), expected)
313
self.assertEqual(len(stanza), 1)
314
self.assertEqual(stanza.get('s'), expected)
311
316
def test_write_empty_stanza(self):
312
317
"""Write empty stanza"""
313
318
l = list(Stanza().to_lines())
314
self.assertEquals(l, [])
319
self.assertEqual(l, [])
316
321
def test_rio_raises_type_error(self):
317
322
"""TypeError on adding invalid type to Stanza"""
326
331
def test_rio_unicode(self):
327
332
uni_data = u'\N{KATAKANA LETTER O}'
328
333
s = Stanza(foo=uni_data)
329
self.assertEquals(s.get('foo'), uni_data)
334
self.assertEqual(s.get('foo'), uni_data)
330
335
raw_lines = s.to_lines()
331
self.assertEquals(raw_lines,
332
['foo: ' + uni_data.encode('utf-8') + '\n'])
336
self.assertEqual(raw_lines,
337
[b'foo: ' + uni_data.encode('utf-8') + b'\n'])
333
338
new_s = read_stanza(raw_lines)
334
self.assertEquals(new_s.get('foo'), uni_data)
339
self.assertEqual(new_s.get('foo'), uni_data)
336
341
def test_rio_to_unicode(self):
337
342
uni_data = u'\N{KATAKANA LETTER O}'
346
351
s = Stanza(foo=uni_data)
347
352
parent_stanza = Stanza(child=s.to_unicode())
348
353
raw_lines = parent_stanza.to_lines()
349
self.assertEqual(['child: foo: ' + uni_data.encode('utf-8') + '\n',
354
self.assertEqual([b'child: foo: ' + uni_data.encode('utf-8') + b'\n',
352
357
new_parent = read_stanza(raw_lines)
353
358
child_text = new_parent.get('child')
354
359
self.assertEqual(u'foo: %s\n' % uni_data, child_text)
358
363
def mail_munge(self, lines, dos_nl=True):
360
365
for line in lines:
361
line = re.sub(' *\n', '\n', line)
366
line = re.sub(b' *\n', b'\n', line)
363
line = re.sub('([^\r])\n', '\\1\r\n', line)
368
line = re.sub(b'([^\r])\n', b'\\1\r\n', line)
364
369
new_lines.append(line)
368
373
stanza = Stanza(data='#\n\r\\r ', space=' ' * 255, hash='#' * 255)
369
374
lines = rio.to_patch_lines(stanza)
370
375
for line in lines:
371
self.assertContainsRe(line, '^# ')
376
self.assertContainsRe(line, b'^# ')
372
377
self.assertTrue(72 >= len(line))
373
378
for line in rio.to_patch_lines(stanza, max_width=12):
374
379
self.assertTrue(12 >= len(line))
377
382
lines = self.mail_munge(lines)
378
383
new_stanza = rio.read_patch_stanza(lines)
379
384
self.assertEqual('#\n\r\\r ', new_stanza.get('data'))
380
self.assertEqual(' '* 255, new_stanza.get('space'))
381
self.assertEqual('#'* 255, new_stanza.get('hash'))
385
self.assertEqual(' ' * 255, new_stanza.get('space'))
386
self.assertEqual('#' * 255, new_stanza.get('hash'))
383
388
def test_patch_rio_linebreaks(self):
384
stanza = Stanza(breaktest='linebreak -/'*30)
389
stanza = Stanza(breaktest='linebreak -/' * 30)
385
390
self.assertContainsRe(rio.to_patch_lines(stanza, 71)[0],
387
stanza = Stanza(breaktest='linebreak-/'*30)
388
self.assertContainsRe(rio.to_patch_lines(stanza, 70)[0],
390
stanza = Stanza(breaktest='linebreak/'*30)
391
self.assertContainsRe(rio.to_patch_lines(stanza, 70)[0],
392
stanza = Stanza(breaktest='linebreak-/' * 30)
393
self.assertContainsRe(rio.to_patch_lines(stanza, 70)[0],
395
stanza = Stanza(breaktest='linebreak/' * 30)
396
self.assertContainsRe(rio.to_patch_lines(stanza, 70)[0],