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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
# encoding: utf-8
from crank.util import *
from crank.util import _PY2
if _PY2:
def u(s): return s.decode('utf-8')
else:
def u(s): return s
def mock_f(self, a, b, c=None, d=50, *args, **kw):
pass
def test_get_argspec_first_call():
argspec = get_argspec(mock_f)
assert argspec == (['a', 'b', 'c', 'd'], 'args', 'kw', (None, 50)), argspec
def test_get_argspec_cached():
argspec = get_argspec(mock_f)
assert argspec == (['a', 'b', 'c', 'd'], 'args', 'kw', (None, 50)), argspec
def test_get_params_with_argspec():
params = get_params_with_argspec(mock_f, {'a':1, 'c':2}, [3])
assert params == {'a': 3, 'c': 2}, params
def test_remove_argspec_params_from_params():
params, remainder = remove_argspec_params_from_params(mock_f, {'a':1, 'b':2}, [3])
assert params == {}, params
assert remainder == (1, 2), repr(remainder)
def test_remove_argspec_params_from_params_remove_optional_positionals():
params, remainder = remove_argspec_params_from_params(mock_f, {'c':45}, [3, 3, 4])
assert params == {}, params
assert remainder == (3, 3, 45), repr(remainder)
def test_remove_argspec_params_from_params_none_remainder():
params, remainder = remove_argspec_params_from_params(mock_f, {'a':1, 'b':2}, None)
assert params == {'a': 1, 'b': 2}, params
assert remainder == None, repr(remainder)
def test_remove_argspec_params_from_params_none_param():
params, remainder = remove_argspec_params_from_params(mock_f, {'b':None}, [3, 3])
assert params == {}, params
assert remainder == (3, None), repr(remainder)
def mock_f2(self, a, b):
pass
def test_remove_argspec_params_from_params_in_remainder():
params, remainder = remove_argspec_params_from_params(mock_f2, {'b':1}, ['a'])
assert params == {}, params
assert remainder == ('a', 1,), repr(remainder)
def test_remove_argspec_params_from_params_no_conditionals():
params, remainder = remove_argspec_params_from_params(mock_f2, {'a':1, 'b':2}, ['a'])
assert params == {}, params
assert remainder == (1,2), repr(remainder)
def test_remove_argspec_params_from_params_req_var_in_params():
params, remainder = remove_argspec_params_from_params(mock_f2, {'a':1, 'b':2}, ['a'])
assert params == {}, params
assert remainder == (1, 2), repr(remainder)
def test_remove_argspec_params_from_params_avoid_creating_duplicate_parameters():
params, remainder = remove_argspec_params_from_params(mock_f, {'a':1, 'b':2, 'c':3}, ['a', 'b'])
assert params == {'c': 3}, params
assert remainder == (1, 2), repr(remainder)
def test_remove_argspec_params_from_params_avoid_duplicate_params():
params, remainder = remove_argspec_params_from_params(mock_f2, {'a':1, 'b':2}, ['a', 'b'])
def test_method_matches_args_no_remainder():
params = {'a':1, 'b':2, 'c':3}
remainder = []
r = method_matches_args(mock_f, params, remainder)
assert r
def test_method_matches_args_no_lax_params():
params = {'a':1, 'b':2, 'c':3, 'x':4}
remainder = []
r = method_matches_args(mock_f2, params, remainder, False)
assert not(r)
def test_method_matches_args_fails_no_remainder():
params = {'a':1, 'x':3}
remainder = []
r = method_matches_args(mock_f, params, remainder)
assert not(r)
def test_method_matches_args_no_params():
params = {}
remainder = [1, 2]
r = method_matches_args(mock_f, params, remainder)
assert r
def test_method_matches_args_fails_no_params():
params = {}
remainder = [2]
r = method_matches_args(mock_f, params, remainder)
assert not(r)
def test_method_matches_args_fails_no_params():
params = {}
remainder = [2]
r = method_matches_args(mock_f2, params, remainder)
assert not(r)
def test_method_matches_args_fails_more_remainder_than_argspec():
params = {}
remainder = [2, 3, 4, 5]
r = method_matches_args(mock_f2, params, remainder)
assert not(r)
def mock_f3(self, a, b, c=None, d=50):
pass
def test_method_matches_args_with_default_values():
params = {'a':1, 'b':2, 'c':3, 'd':4}
remainder = []
r = method_matches_args(mock_f3, params, remainder)
assert r
def assert_path(instance, expected, kind=list):
assert kind(instance.path) == expected, (kind(instance.path), expected)
def test_path_path():
assert Path(Path('/foo')) == ['', 'foo']
def test_path_list():
class MockOb(object):
path = Path()
cases = [
('/', ['', '']),
('/foo', ['', 'foo']),
('/foo/bar', ['', 'foo', 'bar']),
('/foo/bar/', ['', 'foo', 'bar', '']),
('/foo//bar/', ['', 'foo', '', 'bar', '']),
(('foo', ), ['foo']),
(('foo', 'bar'), ['foo', 'bar'])
]
for case, expected in cases:
instance = MockOb()
instance.path = case
yield assert_path, instance, expected
def test_path_str():
class MockOb(object):
path = Path()
cases = [
('/', "/"),
('/foo', '/foo'),
('/foo/bar', '/foo/bar'),
('/foo/bar/', '/foo/bar/'),
('/foo//bar/', '/foo//bar/'),
(('foo', ), 'foo'),
(('foo', 'bar'), 'foo/bar')
]
for case, expected in cases:
instance = MockOb()
instance.path = case
yield assert_path, instance, expected, str
instance = MockOb()
instance.path = '/foo/bar'
def test_path_unicode():
class MockOb(object):
path = Path()
cases = [
('/', "/"),
(u('/©'), u('/©')),
(u('/©/™'), u('/©/™')),
(u('/©/™/'), u('/©/™/')),
((u('¡'), ), u('¡')),
(('foo', u('¡')), u('foo/¡'))
]
for case, expected in cases:
instance = MockOb()
instance.path = case
if _PY2:
yield assert_path, instance, expected, unicode
else:
yield assert_path, instance, expected, str
def test_path_slicing():
class MockOb(object):
path = Path()
instance = MockOb()
instance.path = '/foo/bar/baz'
assert str(instance.path[1:]) == 'foo/bar/baz'
assert str(instance.path[2:]) == 'bar/baz'
assert str(instance.path[0:2]) == '/foo'
assert str(instance.path[::2]) == '/bar'
def test_path_comparison():
assert Path('/foo') == ('', 'foo'), 'tuple comparison'
assert Path('/foo') == ['', 'foo'], 'list comparison'
assert Path('/foo') == '/foo', 'string comparison'
assert Path(u('/föö')) == u('/föö'), 'string comparison'
def test_path_translation():
translated = default_path_translator('a.b')
assert translated == 'a_b', translated
translated = default_path_translator(u('f.ö.ö'))
assert translated == u('f_ö_ö'), translated
|
