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
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
|
require 'abstract_unit'
require 'active_support/time'
require 'active_support/core_ext/numeric'
require 'active_support/core_ext/integer'
class NumericExtTimeAndDateTimeTest < ActiveSupport::TestCase
def setup
@now = Time.local(2005,2,10,15,30,45)
@dtnow = DateTime.civil(2005,2,10,15,30,45)
@seconds = {
1.minute => 60,
10.minutes => 600,
1.hour + 15.minutes => 4500,
2.days + 4.hours + 30.minutes => 189000,
5.years + 1.month + 1.fortnight => 161589600
}
end
def test_units
@seconds.each do |actual, expected|
assert_equal expected, actual
end
end
def test_intervals
@seconds.values.each do |seconds|
assert_equal seconds.since(@now), @now + seconds
assert_equal seconds.until(@now), @now - seconds
end
end
# Test intervals based from Time.now
def test_now
@seconds.values.each do |seconds|
now = Time.now
assert seconds.ago >= now - seconds
now = Time.now
assert seconds.from_now >= now + seconds
end
end
def test_irregular_durations
assert_equal @now.advance(:days => 3000), 3000.days.since(@now)
assert_equal @now.advance(:months => 1), 1.month.since(@now)
assert_equal @now.advance(:months => -1), 1.month.until(@now)
assert_equal @now.advance(:years => 20), 20.years.since(@now)
assert_equal @dtnow.advance(:days => 3000), 3000.days.since(@dtnow)
assert_equal @dtnow.advance(:months => 1), 1.month.since(@dtnow)
assert_equal @dtnow.advance(:months => -1), 1.month.until(@dtnow)
assert_equal @dtnow.advance(:years => 20), 20.years.since(@dtnow)
end
def test_duration_addition
assert_equal @now.advance(:days => 1).advance(:months => 1), (1.day + 1.month).since(@now)
assert_equal @now.advance(:days => 7), (1.week + 5.seconds - 5.seconds).since(@now)
assert_equal @now.advance(:years => 2), (4.years - 2.years).since(@now)
assert_equal @dtnow.advance(:days => 1).advance(:months => 1), (1.day + 1.month).since(@dtnow)
assert_equal @dtnow.advance(:days => 7), (1.week + 5.seconds - 5.seconds).since(@dtnow)
assert_equal @dtnow.advance(:years => 2), (4.years - 2.years).since(@dtnow)
end
def test_time_plus_duration
assert_equal @now + 8, @now + 8.seconds
assert_equal @now + 22.9, @now + 22.9.seconds
assert_equal @now.advance(:days => 15), @now + 15.days
assert_equal @now.advance(:months => 1), @now + 1.month
assert_equal @dtnow.since(8), @dtnow + 8.seconds
assert_equal @dtnow.since(22.9), @dtnow + 22.9.seconds
assert_equal @dtnow.advance(:days => 15), @dtnow + 15.days
assert_equal @dtnow.advance(:months => 1), @dtnow + 1.month
end
def test_chaining_duration_operations
assert_equal @now.advance(:days => 2).advance(:months => -3), @now + 2.days - 3.months
assert_equal @now.advance(:days => 1).advance(:months => 2), @now + 1.day + 2.months
assert_equal @dtnow.advance(:days => 2).advance(:months => -3), @dtnow + 2.days - 3.months
assert_equal @dtnow.advance(:days => 1).advance(:months => 2), @dtnow + 1.day + 2.months
end
def test_duration_after_convertion_is_no_longer_accurate
assert_equal 30.days.to_i.since(@now), 1.month.to_i.since(@now)
assert_equal 365.25.days.to_f.since(@now), 1.year.to_f.since(@now)
assert_equal 30.days.to_i.since(@dtnow), 1.month.to_i.since(@dtnow)
assert_equal 365.25.days.to_f.since(@dtnow), 1.year.to_f.since(@dtnow)
end
def test_add_one_year_to_leap_day
assert_equal Time.utc(2005,2,28,15,15,10), Time.utc(2004,2,29,15,15,10) + 1.year
assert_equal DateTime.civil(2005,2,28,15,15,10), DateTime.civil(2004,2,29,15,15,10) + 1.year
end
def test_since_and_ago_anchored_to_time_now_when_time_zone_is_not_set
Time.zone = nil
with_env_tz 'US/Eastern' do
Time.stubs(:now).returns Time.local(2000)
# since
assert_equal false, 5.since.is_a?(ActiveSupport::TimeWithZone)
assert_equal Time.local(2000,1,1,0,0,5), 5.since
# ago
assert_equal false, 5.ago.is_a?(ActiveSupport::TimeWithZone)
assert_equal Time.local(1999,12,31,23,59,55), 5.ago
end
end
def test_since_and_ago_anchored_to_time_zone_now_when_time_zone_is_set
Time.zone = ActiveSupport::TimeZone['Eastern Time (US & Canada)']
with_env_tz 'US/Eastern' do
Time.stubs(:now).returns Time.local(2000)
# since
assert_equal true, 5.since.is_a?(ActiveSupport::TimeWithZone)
assert_equal Time.utc(2000,1,1,0,0,5), 5.since.time
assert_equal 'Eastern Time (US & Canada)', 5.since.time_zone.name
# ago
assert_equal true, 5.ago.is_a?(ActiveSupport::TimeWithZone)
assert_equal Time.utc(1999,12,31,23,59,55), 5.ago.time
assert_equal 'Eastern Time (US & Canada)', 5.ago.time_zone.name
end
ensure
Time.zone = nil
end
protected
def with_env_tz(new_tz = 'US/Eastern')
old_tz, ENV['TZ'] = ENV['TZ'], new_tz
yield
ensure
old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ')
end
end
class NumericExtDateTest < ActiveSupport::TestCase
def setup
@today = Date.today
end
def test_date_plus_duration
assert_equal @today + 1, @today + 1.day
assert_equal @today >> 1, @today + 1.month
assert_equal @today.to_time.since(1), @today + 1.second
assert_equal @today.to_time.since(60), @today + 1.minute
assert_equal @today.to_time.since(60*60), @today + 1.hour
end
def test_chaining_duration_operations
assert_equal @today.advance(:days => 2).advance(:months => -3), @today + 2.days - 3.months
assert_equal @today.advance(:days => 1).advance(:months => 2), @today + 1.day + 2.months
end
def test_add_one_year_to_leap_day
assert_equal Date.new(2005,2,28), Date.new(2004,2,29) + 1.year
end
end
class NumericExtSizeTest < ActiveSupport::TestCase
def test_unit_in_terms_of_another
assert_equal 1024.bytes, 1.kilobyte
assert_equal 1024.kilobytes, 1.megabyte
assert_equal 3584.0.kilobytes, 3.5.megabytes
assert_equal 3584.0.megabytes, 3.5.gigabytes
assert_equal 1.kilobyte ** 4, 1.terabyte
assert_equal 1024.kilobytes + 2.megabytes, 3.megabytes
assert_equal 2.gigabytes / 4, 512.megabytes
assert_equal 256.megabytes * 20 + 5.gigabytes, 10.gigabytes
assert_equal 1.kilobyte ** 5, 1.petabyte
assert_equal 1.kilobyte ** 6, 1.exabyte
end
def test_units_as_bytes_independently
assert_equal 3145728, 3.megabytes
assert_equal 3145728, 3.megabyte
assert_equal 3072, 3.kilobytes
assert_equal 3072, 3.kilobyte
assert_equal 3221225472, 3.gigabytes
assert_equal 3221225472, 3.gigabyte
assert_equal 3298534883328, 3.terabytes
assert_equal 3298534883328, 3.terabyte
assert_equal 3377699720527872, 3.petabytes
assert_equal 3377699720527872, 3.petabyte
assert_equal 3458764513820540928, 3.exabytes
assert_equal 3458764513820540928, 3.exabyte
end
end
class NumericExtFormattingTest < ActiveSupport::TestCase
def kilobytes(number)
number * 1024
end
def megabytes(number)
kilobytes(number) * 1024
end
def gigabytes(number)
megabytes(number) * 1024
end
def terabytes(number)
gigabytes(number) * 1024
end
def test_to_s__phone
assert_equal("555-1234", 5551234.to_s(:phone))
assert_equal("800-555-1212", 8005551212.to_s(:phone))
assert_equal("(800) 555-1212", 8005551212.to_s(:phone, :area_code => true))
assert_equal("800 555 1212", 8005551212.to_s(:phone, :delimiter => " "))
assert_equal("(800) 555-1212 x 123", 8005551212.to_s(:phone, :area_code => true, :extension => 123))
assert_equal("800-555-1212", 8005551212.to_s(:phone, :extension => " "))
assert_equal("555.1212", 5551212.to_s(:phone, :delimiter => '.'))
assert_equal("+1-800-555-1212", 8005551212.to_s(:phone, :country_code => 1))
assert_equal("+18005551212", 8005551212.to_s(:phone, :country_code => 1, :delimiter => ''))
assert_equal("22-555-1212", 225551212.to_s(:phone))
assert_equal("+45-22-555-1212", 225551212.to_s(:phone, :country_code => 45))
end
def test_to_s__currency
assert_equal("$1,234,567,890.50", 1234567890.50.to_s(:currency))
assert_equal("$1,234,567,890.51", 1234567890.506.to_s(:currency))
assert_equal("-$1,234,567,890.50", -1234567890.50.to_s(:currency))
assert_equal("-$ 1,234,567,890.50", -1234567890.50.to_s(:currency, :format => "%u %n"))
assert_equal("($1,234,567,890.50)", -1234567890.50.to_s(:currency, :negative_format => "(%u%n)"))
assert_equal("$1,234,567,892", 1234567891.50.to_s(:currency, :precision => 0))
assert_equal("$1,234,567,890.5", 1234567890.50.to_s(:currency, :precision => 1))
assert_equal("£1234567890,50", 1234567890.50.to_s(:currency, :unit => "£", :separator => ",", :delimiter => ""))
end
def test_to_s__rounded
assert_equal("-111.235", -111.2346.to_s(:rounded))
assert_equal("111.235", 111.2346.to_s(:rounded))
assert_equal("31.83", 31.825.to_s(:rounded, :precision => 2))
assert_equal("111.23", 111.2346.to_s(:rounded, :precision => 2))
assert_equal("111.00", 111.to_s(:rounded, :precision => 2))
assert_equal("3268", (32.6751 * 100.00).to_s(:rounded, :precision => 0))
assert_equal("112", 111.50.to_s(:rounded, :precision => 0))
assert_equal("1234567892", 1234567891.50.to_s(:rounded, :precision => 0))
assert_equal("0", 0.to_s(:rounded, :precision => 0))
assert_equal("0.00100", 0.001.to_s(:rounded, :precision => 5))
assert_equal("0.001", 0.00111.to_s(:rounded, :precision => 3))
assert_equal("10.00", 9.995.to_s(:rounded, :precision => 2))
assert_equal("11.00", 10.995.to_s(:rounded, :precision => 2))
assert_equal("0.00", -0.001.to_s(:rounded, :precision => 2))
end
def test_to_s__percentage
assert_equal("100.000%", 100.to_s(:percentage))
assert_equal("100%", 100.to_s(:percentage, :precision => 0))
assert_equal("302.06%", 302.0574.to_s(:percentage, :precision => 2))
assert_equal("123.4%", 123.400.to_s(:percentage, :precision => 3, :strip_insignificant_zeros => true))
assert_equal("1.000,000%", 1000.to_s(:percentage, :delimiter => '.', :separator => ','))
assert_equal("1000.000 %", 1000.to_s(:percentage, :format => "%n %"))
end
def test_to_s__delimited
assert_equal("12,345,678", 12345678.to_s(:delimited))
assert_equal("0", 0.to_s(:delimited))
assert_equal("123", 123.to_s(:delimited))
assert_equal("123,456", 123456.to_s(:delimited))
assert_equal("123,456.78", 123456.78.to_s(:delimited))
assert_equal("123,456.789", 123456.789.to_s(:delimited))
assert_equal("123,456.78901", 123456.78901.to_s(:delimited))
assert_equal("123,456,789.78901", 123456789.78901.to_s(:delimited))
assert_equal("0.78901", 0.78901.to_s(:delimited))
end
def test_to_s__delimited__with_options_hash
assert_equal '12 345 678', 12345678.to_s(:delimited, :delimiter => ' ')
assert_equal '12,345,678-05', 12345678.05.to_s(:delimited, :separator => '-')
assert_equal '12.345.678,05', 12345678.05.to_s(:delimited, :separator => ',', :delimiter => '.')
assert_equal '12.345.678,05', 12345678.05.to_s(:delimited, :delimiter => '.', :separator => ',')
end
def test_to_s__rounded_with_custom_delimiter_and_separator
assert_equal '31,83', 31.825.to_s(:rounded, :precision => 2, :separator => ',')
assert_equal '1.231,83', 1231.825.to_s(:rounded, :precision => 2, :separator => ',', :delimiter => '.')
end
def test_to_s__rounded__with_significant_digits
assert_equal "124000", 123987.to_s(:rounded, :precision => 3, :significant => true)
assert_equal "120000000", 123987876.to_s(:rounded, :precision => 2, :significant => true )
assert_equal "9775", 9775.to_s(:rounded, :precision => 4, :significant => true )
assert_equal "5.4", 5.3923.to_s(:rounded, :precision => 2, :significant => true )
assert_equal "5", 5.3923.to_s(:rounded, :precision => 1, :significant => true )
assert_equal "1", 1.232.to_s(:rounded, :precision => 1, :significant => true )
assert_equal "7", 7.to_s(:rounded, :precision => 1, :significant => true )
assert_equal "1", 1.to_s(:rounded, :precision => 1, :significant => true )
assert_equal "53", 52.7923.to_s(:rounded, :precision => 2, :significant => true )
assert_equal "9775.00", 9775.to_s(:rounded, :precision => 6, :significant => true )
assert_equal "5.392900", 5.3929.to_s(:rounded, :precision => 7, :significant => true )
assert_equal "0.0", 0.to_s(:rounded, :precision => 2, :significant => true )
assert_equal "0", 0.to_s(:rounded, :precision => 1, :significant => true )
assert_equal "0.0001", 0.0001.to_s(:rounded, :precision => 1, :significant => true )
assert_equal "0.000100", 0.0001.to_s(:rounded, :precision => 3, :significant => true )
assert_equal "0.0001", 0.0001111.to_s(:rounded, :precision => 1, :significant => true )
assert_equal "10.0", 9.995.to_s(:rounded, :precision => 3, :significant => true)
assert_equal "9.99", 9.994.to_s(:rounded, :precision => 3, :significant => true)
assert_equal "11.0", 10.995.to_s(:rounded, :precision => 3, :significant => true)
end
def test_to_s__rounded__with_strip_insignificant_zeros
assert_equal "9775.43", 9775.43.to_s(:rounded, :precision => 4, :strip_insignificant_zeros => true )
assert_equal "9775.2", 9775.2.to_s(:rounded, :precision => 6, :significant => true, :strip_insignificant_zeros => true )
assert_equal "0", 0.to_s(:rounded, :precision => 6, :significant => true, :strip_insignificant_zeros => true )
end
def test_to_s__rounded__with_significant_true_and_zero_precision
# Zero precision with significant is a mistake (would always return zero),
# so we treat it as if significant was false (increases backwards compatibility for number_to_human_size)
assert_equal "124", 123.987.to_s(:rounded, :precision => 0, :significant => true)
assert_equal "12", 12.to_s(:rounded, :precision => 0, :significant => true )
end
def test_to_s__human_size
assert_equal '0 Bytes', 0.to_s(:human_size)
assert_equal '1 Byte', 1.to_s(:human_size)
assert_equal '3 Bytes', 3.14159265.to_s(:human_size)
assert_equal '123 Bytes', 123.0.to_s(:human_size)
assert_equal '123 Bytes', 123.to_s(:human_size)
assert_equal '1.21 KB', 1234.to_s(:human_size)
assert_equal '12.1 KB', 12345.to_s(:human_size)
assert_equal '1.18 MB', 1234567.to_s(:human_size)
assert_equal '1.15 GB', 1234567890.to_s(:human_size)
assert_equal '1.12 TB', 1234567890123.to_s(:human_size)
assert_equal '1030 TB', terabytes(1026).to_s(:human_size)
assert_equal '444 KB', kilobytes(444).to_s(:human_size)
assert_equal '1020 MB', megabytes(1023).to_s(:human_size)
assert_equal '3 TB', terabytes(3).to_s(:human_size)
assert_equal '1.2 MB', 1234567.to_s(:human_size, :precision => 2)
assert_equal '3 Bytes', 3.14159265.to_s(:human_size, :precision => 4)
assert_equal '1 KB', kilobytes(1.0123).to_s(:human_size, :precision => 2)
assert_equal '1.01 KB', kilobytes(1.0100).to_s(:human_size, :precision => 4)
assert_equal '10 KB', kilobytes(10.000).to_s(:human_size, :precision => 4)
assert_equal '1 Byte', 1.1.to_s(:human_size)
assert_equal '10 Bytes', 10.to_s(:human_size)
end
def test_to_s__human_size_with_si_prefix
assert_equal '3 Bytes', 3.14159265.to_s(:human_size, :prefix => :si)
assert_equal '123 Bytes', 123.0.to_s(:human_size, :prefix => :si)
assert_equal '123 Bytes', 123.to_s(:human_size, :prefix => :si)
assert_equal '1.23 KB', 1234.to_s(:human_size, :prefix => :si)
assert_equal '12.3 KB', 12345.to_s(:human_size, :prefix => :si)
assert_equal '1.23 MB', 1234567.to_s(:human_size, :prefix => :si)
assert_equal '1.23 GB', 1234567890.to_s(:human_size, :prefix => :si)
assert_equal '1.23 TB', 1234567890123.to_s(:human_size, :prefix => :si)
end
def test_to_s__human_size_with_options_hash
assert_equal '1.2 MB', 1234567.to_s(:human_size, :precision => 2)
assert_equal '3 Bytes', 3.14159265.to_s(:human_size, :precision => 4)
assert_equal '1 KB', kilobytes(1.0123).to_s(:human_size, :precision => 2)
assert_equal '1.01 KB', kilobytes(1.0100).to_s(:human_size, :precision => 4)
assert_equal '10 KB', kilobytes(10.000).to_s(:human_size, :precision => 4)
assert_equal '1 TB', 1234567890123.to_s(:human_size, :precision => 1)
assert_equal '500 MB', 524288000.to_s(:human_size, :precision=>3)
assert_equal '10 MB', 9961472.to_s(:human_size, :precision=>0)
assert_equal '40 KB', 41010.to_s(:human_size, :precision => 1)
assert_equal '40 KB', 41100.to_s(:human_size, :precision => 2)
assert_equal '1.0 KB', kilobytes(1.0123).to_s(:human_size, :precision => 2, :strip_insignificant_zeros => false)
assert_equal '1.012 KB', kilobytes(1.0123).to_s(:human_size, :precision => 3, :significant => false)
assert_equal '1 KB', kilobytes(1.0123).to_s(:human_size, :precision => 0, :significant => true) #ignores significant it precision is 0
end
def test_to_s__human_size_with_custom_delimiter_and_separator
assert_equal '1,01 KB', kilobytes(1.0123).to_s(:human_size, :precision => 3, :separator => ',')
assert_equal '1,01 KB', kilobytes(1.0100).to_s(:human_size, :precision => 4, :separator => ',')
assert_equal '1.000,1 TB', terabytes(1000.1).to_s(:human_size, :precision => 5, :delimiter => '.', :separator => ',')
end
def test_number_to_human
assert_equal '-123', -123.to_s(:human)
assert_equal '-0.5', -0.5.to_s(:human)
assert_equal '0', 0.to_s(:human)
assert_equal '0.5', 0.5.to_s(:human)
assert_equal '123', 123.to_s(:human)
assert_equal '1.23 Thousand', 1234.to_s(:human)
assert_equal '12.3 Thousand', 12345.to_s(:human)
assert_equal '1.23 Million', 1234567.to_s(:human)
assert_equal '1.23 Billion', 1234567890.to_s(:human)
assert_equal '1.23 Trillion', 1234567890123.to_s(:human)
assert_equal '1.23 Quadrillion', 1234567890123456.to_s(:human)
assert_equal '1230 Quadrillion', 1234567890123456789.to_s(:human)
assert_equal '490 Thousand', 489939.to_s(:human, :precision => 2)
assert_equal '489.9 Thousand', 489939.to_s(:human, :precision => 4)
assert_equal '489 Thousand', 489000.to_s(:human, :precision => 4)
assert_equal '489.0 Thousand', 489000.to_s(:human, :precision => 4, :strip_insignificant_zeros => false)
assert_equal '1.2346 Million', 1234567.to_s(:human, :precision => 4, :significant => false)
assert_equal '1,2 Million', 1234567.to_s(:human, :precision => 1, :significant => false, :separator => ',')
assert_equal '1 Million', 1234567.to_s(:human, :precision => 0, :significant => true, :separator => ',') #significant forced to false
end
def test_number_to_human_with_custom_units
#Only integers
volume = {:unit => "ml", :thousand => "lt", :million => "m3"}
assert_equal '123 lt', 123456.to_s(:human, :units => volume)
assert_equal '12 ml', 12.to_s(:human, :units => volume)
assert_equal '1.23 m3', 1234567.to_s(:human, :units => volume)
#Including fractionals
distance = {:mili => "mm", :centi => "cm", :deci => "dm", :unit => "m", :ten => "dam", :hundred => "hm", :thousand => "km"}
assert_equal '1.23 mm', 0.00123.to_s(:human, :units => distance)
assert_equal '1.23 cm', 0.0123.to_s(:human, :units => distance)
assert_equal '1.23 dm', 0.123.to_s(:human, :units => distance)
assert_equal '1.23 m', 1.23.to_s(:human, :units => distance)
assert_equal '1.23 dam', 12.3.to_s(:human, :units => distance)
assert_equal '1.23 hm', 123.to_s(:human, :units => distance)
assert_equal '1.23 km', 1230.to_s(:human, :units => distance)
assert_equal '1.23 km', 1230.to_s(:human, :units => distance)
assert_equal '1.23 km', 1230.to_s(:human, :units => distance)
assert_equal '12.3 km', 12300.to_s(:human, :units => distance)
#The quantifiers don't need to be a continuous sequence
gangster = {:hundred => "hundred bucks", :million => "thousand quids"}
assert_equal '1 hundred bucks', 100.to_s(:human, :units => gangster)
assert_equal '25 hundred bucks', 2500.to_s(:human, :units => gangster)
assert_equal '25 thousand quids', 25000000.to_s(:human, :units => gangster)
assert_equal '12300 thousand quids', 12345000000.to_s(:human, :units => gangster)
#Spaces are stripped from the resulting string
assert_equal '4', 4.to_s(:human, :units => {:unit => "", :ten => 'tens '})
assert_equal '4.5 tens', 45.to_s(:human, :units => {:unit => "", :ten => ' tens '})
end
def test_number_to_human_with_custom_format
assert_equal '123 times Thousand', 123456.to_s(:human, :format => "%n times %u")
volume = {:unit => "ml", :thousand => "lt", :million => "m3"}
assert_equal '123.lt', 123456.to_s(:human, :units => volume, :format => "%n.%u")
end
def test_to_s__injected_on_proper_types
assert_equal Fixnum, 1230.class
assert_equal '1.23 Thousand', 1230.to_s(:human)
assert_equal Float, Float(1230).class
assert_equal '1.23 Thousand', Float(1230).to_s(:human)
assert_equal Bignum, (100**10).class
assert_equal '100000 Quadrillion', (100**10).to_s(:human)
assert_equal BigDecimal, BigDecimal("1000010").class
assert_equal '1 Million', BigDecimal("1000010").to_s(:human)
end
end
class NumericExtBehaviorTest < ActiveSupport::TestCase
def setup
@inf = BigDecimal.new('Infinity')
end
def test_compare_infinity_with_date
assert_equal(-1, -Float::INFINITY <=> Date.today)
assert_equal(1, Float::INFINITY <=> Date.today)
assert_equal(-1, -@inf <=> Date.today)
assert_equal(1, @inf <=> Date.today)
end
def test_compare_infinty_with_infinty
assert_equal(-1, -Float::INFINITY <=> Float::INFINITY)
assert_equal(1, Float::INFINITY <=> -Float::INFINITY)
assert_equal(0, Float::INFINITY <=> Float::INFINITY)
assert_equal(0, -Float::INFINITY <=> -Float::INFINITY)
assert_equal(-1, -Float::INFINITY <=> BigDecimal::INFINITY)
assert_equal(1, Float::INFINITY <=> -BigDecimal::INFINITY)
assert_equal(0, Float::INFINITY <=> BigDecimal::INFINITY)
assert_equal(0, -Float::INFINITY <=> -BigDecimal::INFINITY)
assert_equal(-1, -BigDecimal::INFINITY <=> Float::INFINITY)
assert_equal(1, BigDecimal::INFINITY <=> -Float::INFINITY)
assert_equal(0, BigDecimal::INFINITY <=> Float::INFINITY)
assert_equal(0, -BigDecimal::INFINITY <=> -Float::INFINITY)
end
def test_compare_infinity_with_time
assert_equal(-1, -Float::INFINITY <=> Time.now)
assert_equal(1, Float::INFINITY <=> Time.now)
assert_equal(-1, -@inf <=> Time.now)
assert_equal(1, @inf <=> Time.now)
end
def test_compare_infinity_with_datetime
assert_equal(-1, -Float::INFINITY <=> DateTime.now)
assert_equal(1, Float::INFINITY <=> DateTime.now)
assert_equal(-1, -@inf <=> DateTime.now)
assert_equal(1, @inf <=> DateTime.now)
end
def test_compare_infinity_with_twz
time_zone = ActiveSupport::TimeZone['Eastern Time (US & Canada)']
twz = ActiveSupport::TimeWithZone.new(Time.now, time_zone)
assert_equal(-1, -Float::INFINITY <=> twz)
assert_equal(1, Float::INFINITY <=> twz)
assert_equal(-1, -@inf <=> twz)
assert_equal(1, @inf <=> twz)
end
end
|