1 #
2 # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
3 # This module is free software, and you may redistribute it and/or modify
4 # under the same terms as Python, so long as this copyright message and
5 # disclaimer are retained in their original form.
6 #
7 # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
8 # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
9 # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
10 # POSSIBILITY OF SUCH DAMAGE.
11 #
12 # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
17 #
18 # $Id: test_dates.py,v 1.22 2003-03-19 05:18:11 richard Exp $
20 import unittest, time
22 from roundup.date import Date, Interval, Range, fixTimeOverflow
24 class DateTestCase(unittest.TestCase):
25 def testDateInterval(self):
26 ae = self.assertEqual
27 date = Date("2000-06-26.00:34:02 + 2d")
28 ae(str(date), '2000-06-28.00:34:02')
29 date = Date("2000-02-27 + 2d")
30 ae(str(date), '2000-02-29.00:00:00')
31 date = Date("2001-02-27 + 2d")
32 ae(str(date), '2001-03-01.00:00:00')
34 def testDate(self):
35 ae = self.assertEqual
36 date = Date("2000-04-17")
37 ae(str(date), '2000-04-17.00:00:00')
38 date = Date("2000/04/17")
39 ae(str(date), '2000-04-17.00:00:00')
40 date = Date("2000-4-7")
41 ae(str(date), '2000-04-07.00:00:00')
42 date = Date("2000-4-17")
43 ae(str(date), '2000-04-17.00:00:00')
44 date = Date("01-25")
45 y, m, d, x, x, x, x, x, x = time.gmtime(time.time())
46 ae(str(date), '%s-01-25.00:00:00'%y)
47 date = Date("2000-04-17.03:45")
48 ae(str(date), '2000-04-17.03:45:00')
49 date = Date("2000/04/17.03:45")
50 ae(str(date), '2000-04-17.03:45:00')
51 date = Date("08-13.22:13")
52 ae(str(date), '%s-08-13.22:13:00'%y)
53 date = Date("11-07.09:32:43")
54 ae(str(date), '%s-11-07.09:32:43'%y)
55 date = Date("14:25")
56 ae(str(date), '%s-%02d-%02d.14:25:00'%(y, m, d))
57 date = Date("8:47:11")
58 ae(str(date), '%s-%02d-%02d.08:47:11'%(y, m, d))
60 def testDateError(self):
61 self.assertRaises(ValueError, Date, "12")
63 def testOffset(self):
64 ae = self.assertEqual
65 date = Date("2000-04-17", -5)
66 ae(str(date), '2000-04-17.05:00:00')
67 date = Date("01-25", -5)
68 y, m, d, x, x, x, x, x, x = time.gmtime(time.time())
69 ae(str(date), '%s-01-25.05:00:00'%y)
70 date = Date("2000-04-17.03:45", -5)
71 ae(str(date), '2000-04-17.08:45:00')
72 date = Date("08-13.22:13", -5)
73 ae(str(date), '%s-08-14.03:13:00'%y)
74 date = Date("11-07.09:32:43", -5)
75 ae(str(date), '%s-11-07.14:32:43'%y)
76 date = Date("14:25", -5)
77 ae(str(date), '%s-%02d-%02d.19:25:00'%(y, m, d))
78 date = Date("8:47:11", -5)
79 ae(str(date), '%s-%02d-%02d.13:47:11'%(y, m, d))
81 def testOffsetRandom(self):
82 ae = self.assertEqual
83 # XXX unsure of the usefulness of these, they're pretty random
84 date = Date('2000-01-01') + Interval('- 2y 2m')
85 ae(str(date), '1997-11-01.00:00:00')
86 date = Date('2000-01-01 - 2y 2m')
87 ae(str(date), '1997-11-01.00:00:00')
88 date = Date('2000-01-01') + Interval('2m')
89 ae(str(date), '2000-03-01.00:00:00')
90 date = Date('2000-01-01 + 2m')
91 ae(str(date), '2000-03-01.00:00:00')
93 date = Date('2000-01-01') + Interval('60d')
94 ae(str(date), '2000-03-01.00:00:00')
95 date = Date('2001-01-01') + Interval('60d')
96 ae(str(date), '2001-03-02.00:00:00')
98 def testOffsetAdd(self):
99 ae = self.assertEqual
100 date = Date('2000-02-28.23:59:59') + Interval('00:00:01')
101 ae(str(date), '2000-02-29.00:00:00')
102 date = Date('2001-02-28.23:59:59') + Interval('00:00:01')
103 ae(str(date), '2001-03-01.00:00:00')
105 date = Date('2000-02-28.23:58:59') + Interval('00:01:01')
106 ae(str(date), '2000-02-29.00:00:00')
107 date = Date('2001-02-28.23:58:59') + Interval('00:01:01')
108 ae(str(date), '2001-03-01.00:00:00')
110 date = Date('2000-02-28.22:58:59') + Interval('01:01:01')
111 ae(str(date), '2000-02-29.00:00:00')
112 date = Date('2001-02-28.22:58:59') + Interval('01:01:01')
113 ae(str(date), '2001-03-01.00:00:00')
115 date = Date('2000-02-28.22:58:59') + Interval('00:00:3661')
116 ae(str(date), '2000-02-29.00:00:00')
117 date = Date('2001-02-28.22:58:59') + Interval('00:00:3661')
118 ae(str(date), '2001-03-01.00:00:00')
120 def testOffsetSub(self):
121 ae = self.assertEqual
122 date = Date('2000-01-01') - Interval('- 2y 2m')
123 ae(str(date), '2002-03-01.00:00:00')
124 date = Date('2000-01-01') - Interval('2m')
125 ae(str(date), '1999-11-01.00:00:00')
127 date = Date('2000-03-01') - Interval('60d')
128 ae(str(date), '2000-01-01.00:00:00')
129 date = Date('2001-03-02') - Interval('60d')
130 ae(str(date), '2001-01-01.00:00:00')
132 date = Date('2000-02-29.00:00:00') - Interval('00:00:01')
133 ae(str(date), '2000-02-28.23:59:59')
134 date = Date('2001-03-01.00:00:00') - Interval('00:00:01')
135 ae(str(date), '2001-02-28.23:59:59')
137 date = Date('2000-02-29.00:00:00') - Interval('00:01:01')
138 ae(str(date), '2000-02-28.23:58:59')
139 date = Date('2001-03-01.00:00:00') - Interval('00:01:01')
140 ae(str(date), '2001-02-28.23:58:59')
142 date = Date('2000-02-29.00:00:00') - Interval('01:01:01')
143 ae(str(date), '2000-02-28.22:58:59')
144 date = Date('2001-03-01.00:00:00') - Interval('01:01:01')
145 ae(str(date), '2001-02-28.22:58:59')
147 date = Date('2000-02-29.00:00:00') - Interval('00:00:3661')
148 ae(str(date), '2000-02-28.22:58:59')
149 date = Date('2001-03-01.00:00:00') - Interval('00:00:3661')
150 ae(str(date), '2001-02-28.22:58:59')
152 def testDateLocal(self):
153 ae = self.assertEqual
154 date = Date("02:42:20")
155 date = date.local(10)
156 y, m, d, x, x, x, x, x, x = time.gmtime(time.time())
157 ae(str(date), '%s-%02d-%02d.12:42:20'%(y, m, d))
159 def testIntervalInit(self):
160 ae = self.assertEqual
161 ae(str(Interval('3y')), '+ 3y')
162 ae(str(Interval('2 y 1 m')), '+ 2y 1m')
163 ae(str(Interval('1m 25d')), '+ 1m 25d')
164 ae(str(Interval('-2w 3 d ')), '- 17d')
165 ae(str(Interval(' - 1 d 2:50 ')), '- 1d 2:50')
166 ae(str(Interval(' 14:00 ')), '+ 14:00')
167 ae(str(Interval(' 0:04:33 ')), '+ 0:04:33')
169 def testIntervalInitDate(self):
170 ae = self.assertEqual
171 now = Date('.')
172 now.hour = now.minute = now.second = 0
173 then = now + Interval('2d')
174 ae(str(Interval(str(then))), '+ 2d')
175 then = now - Interval('2d')
176 ae(str(Interval(str(then))), '- 2d')
178 def testIntervalAdd(self):
179 ae = self.assertEqual
180 ae(str(Interval('1y') + Interval('1y')), '+ 2y')
181 ae(str(Interval('1y') + Interval('1m')), '+ 1y 1m')
182 ae(str(Interval('1y') + Interval('2:40')), '+ 1y 2:40')
183 ae(str(Interval('1y') + Interval('- 1y')), '')
184 ae(str(Interval('- 1y') + Interval('1y')), '')
185 ae(str(Interval('- 1y') + Interval('- 1y')), '- 2y')
186 ae(str(Interval('1y') + Interval('- 1m')), '+ 11m')
187 ae(str(Interval('1:00') + Interval('1:00')), '+ 2:00')
188 ae(str(Interval('0:50') + Interval('0:50')), '+ 1:40')
189 ae(str(Interval('1:50') + Interval('- 1:50')), '')
190 ae(str(Interval('- 1:50') + Interval('1:50')), '')
191 ae(str(Interval('- 1:50') + Interval('- 1:50')), '- 3:40')
192 ae(str(Interval('1:59:59') + Interval('00:00:01')), '+ 2:00')
193 ae(str(Interval('2:00') + Interval('- 00:00:01')), '+ 1:59:59')
195 def testIntervalSub(self):
196 ae = self.assertEqual
197 ae(str(Interval('1y') - Interval('- 1y')), '+ 2y')
198 ae(str(Interval('1y') - Interval('- 1m')), '+ 1y 1m')
199 ae(str(Interval('1y') - Interval('- 2:40')), '+ 1y 2:40')
200 ae(str(Interval('1y') - Interval('1y')), '')
201 ae(str(Interval('1y') - Interval('1m')), '+ 11m')
202 ae(str(Interval('1:00') - Interval('- 1:00')), '+ 2:00')
203 ae(str(Interval('0:50') - Interval('- 0:50')), '+ 1:40')
204 ae(str(Interval('1:50') - Interval('1:50')), '')
205 ae(str(Interval('1:59:59') - Interval('- 00:00:01')), '+ 2:00')
206 ae(str(Interval('2:00') - Interval('00:00:01')), '+ 1:59:59')
208 def testOverflow(self):
209 ae = self.assertEqual
210 ae(fixTimeOverflow((1,0,0,0, 0, 0, 60)), (1,0,0,0, 0, 1, 0))
211 ae(fixTimeOverflow((1,0,0,0, 0, 0, 100)), (1,0,0,0, 0, 1, 40))
212 ae(fixTimeOverflow((1,0,0,0, 0, 0, 60*60)), (1,0,0,0, 1, 0, 0))
213 ae(fixTimeOverflow((1,0,0,0, 0, 0, 24*60*60)), (1,0,0,1, 0, 0, 0))
214 ae(fixTimeOverflow((1,0,0,0, 0, 0, -1)), (-1,0,0,0, 0, 0, 1))
215 ae(fixTimeOverflow((1,0,0,0, 0, 0, -100)), (-1,0,0,0, 0, 1, 40))
216 ae(fixTimeOverflow((1,0,0,0, 0, 0, -60*60)), (-1,0,0,0, 1, 0, 0))
217 ae(fixTimeOverflow((1,0,0,0, 0, 0, -24*60*60)), (-1,0,0,1, 0, 0, 0))
218 ae(fixTimeOverflow((-1,0,0,0, 0, 0, 1)), (-1,0,0,0, 0, 0, 1))
219 ae(fixTimeOverflow((-1,0,0,0, 0, 0, 100)), (-1,0,0,0, 0, 1, 40))
220 ae(fixTimeOverflow((-1,0,0,0, 0, 0, 60*60)), (-1,0,0,0, 1, 0, 0))
221 ae(fixTimeOverflow((-1,0,0,0, 0, 0, 24*60*60)), (-1,0,0,1, 0, 0, 0))
223 def testDivision(self):
224 ae = self.assertEqual
225 ae(str(Interval('1y')/2), '+ 6m')
226 ae(str(Interval('1:00')/2), '+ 0:30')
227 ae(str(Interval('00:01')/2), '+ 0:00:30')
229 def testSorting(self):
230 ae = self.assertEqual
231 i1 = Interval('1y')
232 i2 = Interval('1d')
233 l = [i1, i2]; l.sort()
234 ae(l, [i2, i1])
235 l = [i2, i1]; l.sort()
236 ae(l, [i2, i1])
237 i1 = Interval('- 2d')
238 i2 = Interval('1d')
239 l = [i1, i2]; l.sort()
240 ae(l, [i1, i2])
242 i1 = Interval("1:20")
243 i2 = Interval("2d")
244 i3 = Interval("3:30")
245 l = [i1, i2, i3]; l.sort()
246 ae(l, [i1, i3, i2])
248 def suite():
249 return unittest.makeSuite(DateTestCase, 'test')
252 # vim: set filetype=python ts=4 sw=4 et si