summaryrefslogtreecommitdiffstats
path: root/tests/date/test_comparison.py
blob: 94bf22490be4419825578f683ee2d69ade9f55da (plain)
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
from __future__ import annotations

from datetime import date

import pendulum

from tests.conftest import assert_date


def test_equal_to_true():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(2000, 1, 1)
    d3 = date(2000, 1, 1)

    assert d2 == d1
    assert d3 == d1


def test_equal_to_false():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(2000, 1, 2)
    d3 = date(2000, 1, 2)

    assert d1 != d2
    assert d1 != d3


def test_not_equal_to_true():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(2000, 1, 2)
    d3 = date(2000, 1, 2)

    assert d1 != d2
    assert d1 != d3


def test_not_equal_to_false():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(2000, 1, 1)
    d3 = date(2000, 1, 1)

    assert d2 == d1
    assert d3 == d1


def test_not_equal_to_none():
    d1 = pendulum.Date(2000, 1, 1)

    assert d1 != None  # noqa


def test_greater_than_true():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(1999, 12, 31)
    d3 = date(1999, 12, 31)

    assert d1 > d2
    assert d1 > d3


def test_greater_than_false():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(2000, 1, 2)
    d3 = date(2000, 1, 2)

    assert not d1 > d2
    assert not d1 > d3


def test_greater_than_or_equal_true():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(1999, 12, 31)
    d3 = date(1999, 12, 31)

    assert d1 >= d2
    assert d1 >= d3


def test_greater_than_or_equal_true_equal():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(2000, 1, 1)
    d3 = date(2000, 1, 1)

    assert d1 >= d2
    assert d1 >= d3


def test_greater_than_or_equal_false():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(2000, 1, 2)
    d3 = date(2000, 1, 2)

    assert not d1 >= d2
    assert not d1 >= d3


def test_less_than_true():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(2000, 1, 2)
    d3 = date(2000, 1, 2)

    assert d1 < d2
    assert d1 < d3


def test_less_than_false():
    d1 = pendulum.Date(2000, 1, 2)
    d2 = pendulum.Date(2000, 1, 1)
    d3 = date(2000, 1, 1)

    assert not d1 < d2
    assert not d1 < d3


def test_less_than_or_equal_true():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(2000, 1, 2)
    d3 = date(2000, 1, 2)

    assert d1 <= d2
    assert d1 <= d3


def test_less_than_or_equal_true_equal():
    d1 = pendulum.Date(2000, 1, 1)
    d2 = pendulum.Date(2000, 1, 1)
    d3 = date(2000, 1, 1)

    assert d1 <= d2
    assert d1 <= d3


def test_less_than_or_equal_false():
    d1 = pendulum.Date(2000, 1, 2)
    d2 = pendulum.Date(2000, 1, 1)
    d3 = date(2000, 1, 1)

    assert not d1 <= d2
    assert not d1 <= d3


def test_is_anniversary():
    d = pendulum.Date.today()
    an_anniversary = d.subtract(years=1)
    assert an_anniversary.is_anniversary()
    not_an_anniversary = d.subtract(days=1)
    assert not not_an_anniversary.is_anniversary()
    also_not_an_anniversary = d.add(days=2)
    assert not also_not_an_anniversary.is_anniversary()

    d1 = pendulum.Date(1987, 4, 23)
    d2 = pendulum.Date(2014, 9, 26)
    d3 = pendulum.Date(2014, 4, 23)
    assert not d2.is_anniversary(d1)
    assert d3.is_anniversary(d1)


def test_is_birthday():  # backward compatibility
    d = pendulum.Date.today()
    an_anniversary = d.subtract(years=1)
    assert an_anniversary.is_birthday()
    not_an_anniversary = d.subtract(days=1)
    assert not not_an_anniversary.is_birthday()
    also_not_an_anniversary = d.add(days=2)
    assert not also_not_an_anniversary.is_birthday()

    d1 = pendulum.Date(1987, 4, 23)
    d2 = pendulum.Date(2014, 9, 26)
    d3 = pendulum.Date(2014, 4, 23)
    assert not d2.is_birthday(d1)
    assert d3.is_birthday(d1)


def test_closest():
    instance = pendulum.Date(2015, 5, 28)
    dt1 = pendulum.Date(2015, 5, 27)
    dt2 = pendulum.Date(2015, 5, 30)
    closest = instance.closest(dt1, dt2)
    assert closest == dt1

    closest = instance.closest(dt2, dt1)
    assert closest == dt1


def test_closest_with_date():
    instance = pendulum.Date(2015, 5, 28)
    dt1 = date(2015, 5, 27)
    dt2 = date(2015, 5, 30)
    closest = instance.closest(dt1, dt2)
    assert isinstance(closest, pendulum.Date)
    assert_date(closest, 2015, 5, 27)


def test_closest_with_equals():
    instance = pendulum.Date(2015, 5, 28)
    dt1 = pendulum.Date(2015, 5, 28)
    dt2 = pendulum.Date(2015, 5, 30)
    closest = instance.closest(dt1, dt2)
    assert closest == dt1


def test_farthest():
    instance = pendulum.Date(2015, 5, 28)
    dt1 = pendulum.Date(2015, 5, 27)
    dt2 = pendulum.Date(2015, 5, 30)
    closest = instance.farthest(dt1, dt2)
    assert closest == dt2

    closest = instance.farthest(dt2, dt1)
    assert closest == dt2


def test_farthest_with_date():
    instance = pendulum.Date(2015, 5, 28)
    dt1 = date(2015, 5, 27)
    dt2 = date(2015, 5, 30)
    closest = instance.farthest(dt1, dt2)
    assert isinstance(closest, pendulum.Date)
    assert_date(closest, 2015, 5, 30)


def test_farthest_with_equals():
    instance = pendulum.Date(2015, 5, 28)
    dt1 = pendulum.Date(2015, 5, 28)
    dt2 = pendulum.Date(2015, 5, 30)
    closest = instance.farthest(dt1, dt2)
    assert closest == dt2


def test_is_same_day():
    dt1 = pendulum.Date(2015, 5, 28)
    dt2 = pendulum.Date(2015, 5, 29)
    dt3 = pendulum.Date(2015, 5, 28)
    dt4 = date(2015, 5, 28)
    dt5 = date(2015, 5, 29)

    assert not dt1.is_same_day(dt2)
    assert dt1.is_same_day(dt3)
    assert dt1.is_same_day(dt4)
    assert not dt1.is_same_day(dt5)


def test_comparison_to_unsupported():
    dt1 = pendulum.Date.today()

    assert dt1 != "test"
    assert dt1 not in ["test"]