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
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
|
# -*- coding: utf-8 -*-
"""
Created on Tue Nov 3 15:07:16 2017
@author: Suhas Somnath
"""
from __future__ import division, print_function, unicode_literals, absolute_import
import unittest
import sys
sys.path.append("../../sidpy/")
from sidpy.base.string_utils import *
if sys.version_info.major == 3:
unicode = str
class TestCleanStringAtt(unittest.TestCase):
def test_float(self):
expected = 5.321
self.assertEqual(expected, clean_string_att(expected))
def test_str(self):
expected = 'test'
self.assertEqual(expected, clean_string_att(expected))
def test_num_array(self):
expected = [1, 2, 3.456]
self.assertEqual(expected, clean_string_att(expected))
def test_str_list(self):
expected = ['a', 'bc', 'def']
returned = clean_string_att(expected)
expected = np.array(expected, dtype='S')
for exp, act in zip(expected, returned):
self.assertEqual(exp, act)
def test_str_tuple(self):
expected = ('a', 'bc', 'def')
returned = clean_string_att(expected)
expected = np.array(expected, dtype='S')
for exp, act in zip(expected, returned):
self.assertEqual(exp, act)
class TestFormattedStrToNum(unittest.TestCase):
def test_typical(self):
self.assertEqual(
formatted_str_to_number("4.32 MHz", ["MHz", "kHz"], [1E+6, 1E+3]), 4.32E+6)
def test_wrong_types(self):
with self.assertRaises(TypeError):
_ = formatted_str_to_number("4.32 MHz", ["MHz", "kHz"],
[1E+6, 1E+3], separator=14)
with self.assertRaises(TypeError):
_ = formatted_str_to_number({'dfdfd': 123}, ["MHz"], [1E+6])
with self.assertRaises(TypeError):
_ = formatted_str_to_number("dfdfdf", ["MHz"], 1E+6)
with self.assertRaises(TypeError):
_ = formatted_str_to_number("jkjk", ["MHz", 1234], [1E+6, 1E+4])
with self.assertRaises(TypeError):
_ = formatted_str_to_number("4.32 MHz", ["MHz", "kHz"], [{'dfdfd': 13}, 1E+3])
def test_invalid(self):
with self.assertRaises(ValueError):
_ = formatted_str_to_number("4.32 MHz", ["MHz"], [1E+6, 1E+3])
with self.assertRaises(ValueError):
_ = formatted_str_to_number("4.32 MHz", ["MHz", "kHz"], [1E+3])
with self.assertRaises(ValueError):
_ = formatted_str_to_number("4.32-MHz", ["MHz", "kHz"], [1E+6, 1E+3])
with self.assertRaises(ValueError):
_ = formatted_str_to_number("haha MHz", ["MHz", "kHz"], [1E+6, 1E+3])
with self.assertRaises(ValueError):
_ = formatted_str_to_number("1.2.3.4 MHz", ["MHz", "kHz"], [1E+6, 1E+3])
with self.assertRaises(ValueError):
_ = formatted_str_to_number("MHz", ["MHz", "kHz"], [1E+6, 1E+3])
class TestFormatQuantity(unittest.TestCase):
def test_typical(self):
qty_names = ['sec', 'mins', 'hours', 'days']
qty_factors = [1, 60, 3600, 3600*24]
ret_val = format_quantity(315, qty_names, qty_factors)
self.assertEqual(ret_val, '5.25 mins')
ret_val = format_quantity(6300, qty_names, qty_factors)
self.assertEqual(ret_val, '1.75 hours')
def test_unequal_lengths(self):
with self.assertRaises(ValueError):
_ = format_quantity(315, ['sec', 'mins', 'hours'], [1, 60, 3600, 3600 * 24])
with self.assertRaises(ValueError):
_ = format_quantity(315, ['sec', 'mins', 'hours'], [1, 60])
def test_incorrect_element_types(self):
with self.assertRaises(TypeError):
_ = format_quantity(315, ['sec', 14, 'hours'], [1, 60, 3600 * 24])
def test_incorrect_number_to_format(self):
with self.assertRaises(TypeError):
_ = format_quantity('hello', ['sec', 'mins', 'hours'], [1, 60, 3600])
def test_not_iterable(self):
with self.assertRaises(TypeError):
_ = format_quantity(315, 14, [1, 60, 3600])
with self.assertRaises(TypeError):
_ = format_quantity(315, ['sec', 'mins', 'hours'], slice(None))
class TestTimeSizeFormatting(unittest.TestCase):
def test_format_time(self):
ret_val = format_time(315)
self.assertEqual(ret_val, '5.25 mins')
ret_val = format_time(6300)
self.assertEqual(ret_val, '1.75 hours')
def test_format_size(self):
ret_val = format_size(15.23)
self.assertEqual(ret_val, '15.23 bytes')
ret_val = format_size(5830418104.32)
self.assertEqual(ret_val, '5.43 GB')
class TestValidateStringArgs(unittest.TestCase):
def test_empty(self):
with self.assertRaises(ValueError):
_ = validate_string_args([' '], ['meh'])
def test_spaces(self):
expected = 'fd'
[ret] = validate_string_args([' ' + expected + ' '], ['meh'])
self.assertEqual(expected, ret)
def test_single(self):
expected = 'fd'
[ret] = validate_string_args(expected, 'meh')
self.assertEqual(expected, ret)
def test_multi(self):
expected = ['abc', 'def']
returned = validate_string_args([' ' + expected[0], expected[1] + ' '], ['meh', 'foo'])
for exp, ret in zip(expected, returned):
self.assertEqual(exp, ret)
def test_not_string_lists(self):
with self.assertRaises(TypeError):
_ = validate_string_args([14], ['meh'])
with self.assertRaises(TypeError):
_ = validate_string_args(14, ['meh'])
with self.assertRaises(TypeError):
_ = validate_string_args({'dfdf': 14}, ['meh'])
def test_name_not_string(self):
actual = ['ghghg']
ret = validate_string_args(actual, [np.arange(3)])
self.assertEqual(ret, actual)
def test_unequal_lengths(self):
expected = ['a', 'b']
actual = validate_string_args(expected + ['c'], ['a', 'b'])
for exp, ret in zip(expected, actual):
self.assertEqual(exp, ret)
def test_names_not_list_of_strings(self):
with self.assertRaises(TypeError):
_ = validate_string_args(['a', 'v'], {'a': 1, 'v': 43})
class TestStrToOther(unittest.TestCase):
def test_invalid_input_obj_type(self):
for val in [1.23, {'1we': 123}, ['dssd'], True, None]:
with self.assertRaises(TypeError):
str_to_other(val)
def base_test(self, inputs, out_type):
for val in inputs:
ret = str_to_other(str(val))
self.assertEqual(val, ret)
self.assertIsInstance(ret, out_type)
def test_int(self):
self.base_test([23, -235457842], int)
def test_float(self):
self.base_test([23.45643, -2354.57842], float)
def test_exp(self):
self.base_test([3.14E3, -4.3E-5], float)
def test_str(self):
self.base_test(['hello', '1fd353'], str)
def test_bool(self):
for val in ['true', 'TRUE', 'True']:
ret = str_to_other(val)
self.assertEqual(ret, True)
self.assertIsInstance(ret, bool)
for val in ['false', 'FALSE', 'False']:
ret = str_to_other(val)
self.assertEqual(ret, False)
self.assertIsInstance(ret, bool)
class TestRemoveExtraDelimiters(unittest.TestCase):
def test_invalid_sep_type(self):
for sep in [14, {'fdfd': 45}, [' ', ', '], True, (23, None)]:
with self.assertRaises(TypeError):
remove_extra_delimiters('fddfdf dfref', separator=sep)
def test_invalid_line_type(self):
for line in [14, {'fdfd': 45}, [' ', ', '], True, (23, None)]:
with self.assertRaises(TypeError):
remove_extra_delimiters(line, separator='-')
def test_empty_delim(self):
with self.assertRaises(ValueError):
remove_extra_delimiters('this is a test', '')
def typical_case(self, pad=False):
words = ['this', 'is', 'a', 'test']
for sep in [' ', '-']:
line = sep.join(words)
if pad:
dirty = sep * 4 + line + sep * 3
else:
dirty = line
clean = remove_extra_delimiters(dirty, separator=sep)
self.assertEqual(line, clean)
self.assertIsInstance(clean, str)
def test_single_delim(self):
self.typical_case(pad=False)
def test_delims_before_or_after(self):
self.typical_case(pad=True)
def test_multiple_consecutive_delims(self):
line = 'this is a test sentence'
words = ['this', 'is', 'a', 'test', 'sentence']
clean = remove_extra_delimiters(line, separator=' ')
self.assertEqual(clean, ' '.join(words))
line = 'this====is=a==test=========sentence'
clean = remove_extra_delimiters(line, separator='=')
self.assertEqual(clean, '='.join(words))
if __name__ == '__main__':
unittest.main()
|
