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
|
from __future__ import annotations
import pytest
from python_discovery._specifier import SimpleSpecifier, SimpleSpecifierSet, SimpleVersion
# --- SimpleVersion ---
@pytest.mark.parametrize(
("version_str", "release", "pre_type", "pre_num"),
[
pytest.param("3.11.2", (3, 11, 2), None, None, id="basic"),
pytest.param("3.14.0a1", (3, 14, 0), "a", 1, id="alpha"),
pytest.param("3.14.0b2", (3, 14, 0), "b", 2, id="beta"),
pytest.param("3.14.0rc1", (3, 14, 0), "rc", 1, id="rc"),
pytest.param("3", (3, 0, 0), None, None, id="major-only"),
pytest.param("3.12", (3, 12, 0), None, None, id="major-minor"),
],
)
def test_version_parse(
version_str: str,
release: tuple[int, int, int],
pre_type: str | None,
pre_num: int | None,
) -> None:
version = SimpleVersion.from_string(version_str)
assert version.release == release
assert version.pre_type == pre_type
assert version.pre_num == pre_num
def test_version_invalid_raises() -> None:
with pytest.raises(ValueError, match="Invalid version"):
SimpleVersion.from_string("not_a_version")
def test_version_eq_same() -> None:
assert SimpleVersion.from_string("3.11") == SimpleVersion.from_string("3.11")
def test_version_eq_different() -> None:
assert SimpleVersion.from_string("3.11") != SimpleVersion.from_string("3.12")
def test_version_eq_not_implemented() -> None:
result = SimpleVersion.from_string("3.11").__eq__("3.11") # noqa: PLC2801
assert result is NotImplemented
def test_version_hash() -> None:
assert hash(SimpleVersion.from_string("3.11")) == hash(SimpleVersion.from_string("3.11"))
@pytest.mark.parametrize(
("left", "right", "expected"),
[
pytest.param("3.11", "3.12", True, id="release"),
pytest.param("3.14.0a1", "3.14.0", True, id="prerelease-vs-final"),
pytest.param("3.14.0", "3.14.0a1", False, id="final-not-less-than-prerelease"),
pytest.param("3.14.0", "3.14.0", False, id="equal"),
pytest.param("3.14.0a1", "3.14.0b1", True, id="alpha-lt-beta"),
pytest.param("3.14.0b1", "3.14.0rc1", True, id="beta-lt-rc"),
pytest.param("3.14.0a1", "3.14.0a2", True, id="same-type-ordering"),
],
)
def test_version_lt(left: str, right: str, expected: bool) -> None:
assert (SimpleVersion.from_string(left) < SimpleVersion.from_string(right)) is expected
def test_version_lt_not_implemented() -> None:
result = SimpleVersion.from_string("3.11").__lt__("3.12") # noqa: PLC2801
assert result is NotImplemented
def test_version_le() -> None:
assert SimpleVersion.from_string("3.11") <= SimpleVersion.from_string("3.12")
assert SimpleVersion.from_string("3.11") <= SimpleVersion.from_string("3.11")
def test_version_gt() -> None:
assert SimpleVersion.from_string("3.12") > SimpleVersion.from_string("3.11")
def test_version_gt_not_implemented() -> None:
result = SimpleVersion.from_string("3.11").__gt__("3.11") # noqa: PLC2801
assert result is NotImplemented
def test_version_ge() -> None:
assert SimpleVersion.from_string("3.12") >= SimpleVersion.from_string("3.11")
assert SimpleVersion.from_string("3.12") >= SimpleVersion.from_string("3.12")
def test_version_str() -> None:
assert str(SimpleVersion.from_string("3.11")) == "3.11"
def test_version_repr() -> None:
assert repr(SimpleVersion.from_string("3.11")) == "SimpleVersion('3.11')"
# --- SimpleSpecifier ---
def test_specifier_invalid_raises() -> None:
with pytest.raises(ValueError, match="Invalid specifier"):
SimpleSpecifier.from_string("no_operator")
def test_specifier_parse_gte() -> None:
spec = SimpleSpecifier.from_string(">=3.12")
assert spec.operator == ">="
assert spec.version == SimpleVersion.from_string("3.12")
assert spec.is_wildcard is False
def test_specifier_parse_wildcard() -> None:
spec = SimpleSpecifier.from_string("==3.11.*")
assert spec.is_wildcard is True
assert spec.wildcard_precision == 2
@pytest.mark.parametrize(
("spec_str", "version_str", "expected"),
[
pytest.param("==3.11.*", "3.11.5", True, id="wildcard-eq-match"),
pytest.param("==3.11.*", "3.12.0", False, id="wildcard-eq-no-match"),
pytest.param("!=3.11.*", "3.11.5", False, id="wildcard-ne-match"),
pytest.param("!=3.11.*", "3.12.0", True, id="wildcard-ne-no-match"),
pytest.param(">=3.11.*", "3.11.5", False, id="wildcard-unsupported-op"),
pytest.param(">=3.12", "3.12.0", True, id="gte-match"),
pytest.param(">=3.12", "3.13.0", True, id="gte-above"),
pytest.param(">=3.12", "3.11.0", False, id="gte-below"),
pytest.param("<=3.12", "3.12.0", True, id="lte-match"),
pytest.param("<=3.12", "3.11.0", True, id="lte-below"),
pytest.param("<=3.12", "3.13.0", False, id="lte-above"),
pytest.param(">3.12", "3.13.0", True, id="gt-above"),
pytest.param(">3.12", "3.12.0", False, id="gt-equal"),
pytest.param("<3.12", "3.11.0", True, id="lt-below"),
pytest.param("<3.12", "3.12.0", False, id="lt-equal"),
pytest.param("==3.12.0", "3.12.0", True, id="eq-match"),
pytest.param("==3.12.0", "3.12.1", False, id="eq-no-match"),
pytest.param("!=3.12.0", "3.12.0", False, id="ne-match"),
pytest.param("!=3.12.0", "3.12.1", True, id="ne-no-match"),
pytest.param("===3.12", "3.12", True, id="exact-match"),
pytest.param("===3.12", "3.12.0", False, id="exact-no-match"),
pytest.param("~=3.12.0", "3.12.5", True, id="compatible-above"),
pytest.param("~=3.12.0", "3.13.0", False, id="compatible-next-minor"),
pytest.param("~=3.12.0", "3.11.0", False, id="compatible-below"),
pytest.param("~=3.12.0", "3.11.9", False, id="compatible-just-below"),
pytest.param(">=3.12", "not_a_version", False, id="invalid-version"),
],
)
def test_specifier_contains(spec_str: str, version_str: str, expected: bool) -> None:
spec = SimpleSpecifier.from_string(spec_str)
assert spec.contains(version_str) is expected
def test_specifier_contains_version_none() -> None:
spec = SimpleSpecifier(
spec_str=">=3.12",
operator=">=",
version_str="3.12",
is_wildcard=False,
wildcard_precision=None,
version=None,
)
assert spec.contains("3.12") is False
def test_specifier_wildcard_version_none() -> None:
spec = SimpleSpecifier(
spec_str="==3.11.*",
operator="==",
version_str="3.11",
is_wildcard=True,
wildcard_precision=2,
version=None,
)
assert spec.contains("3.11.0") is False
def test_specifier_compatible_release_version_none() -> None:
spec = SimpleSpecifier(
spec_str="~=3.12",
operator="~=",
version_str="3.12",
is_wildcard=False,
wildcard_precision=None,
version=None,
)
assert spec._check_compatible_release(SimpleVersion.from_string("3.12")) is False
def test_specifier_eq() -> None:
assert SimpleSpecifier.from_string(">=3.12") == SimpleSpecifier.from_string(">=3.12")
def test_specifier_eq_not_implemented() -> None:
result = SimpleSpecifier.from_string(">=3.12").__eq__(">=3.12") # noqa: PLC2801
assert result is NotImplemented
def test_specifier_hash() -> None:
assert hash(SimpleSpecifier.from_string(">=3.12")) == hash(SimpleSpecifier.from_string(">=3.12"))
def test_specifier_str() -> None:
assert str(SimpleSpecifier.from_string(">=3.12")) == ">=3.12"
def test_specifier_repr() -> None:
assert repr(SimpleSpecifier.from_string(">=3.12")) == "SimpleSpecifier('>=3.12')"
def test_specifier_version_parse_failure_stores_none() -> None:
spec = SimpleSpecifier.from_string(">=abc.*")
assert spec.version is None
def test_specifier_unknown_operator() -> None:
spec = SimpleSpecifier(
spec_str="??3.12",
operator="??",
version_str="3.12",
is_wildcard=False,
wildcard_precision=None,
version=SimpleVersion.from_string("3.12"),
)
assert spec.contains("3.12.0") is False
# --- SimpleSpecifierSet ---
@pytest.mark.parametrize(
("spec_str", "version_str", "expected"),
[
pytest.param("", "3.12", True, id="empty-always-matches"),
pytest.param(">=3.12", "3.12.0", True, id="single-match"),
pytest.param(">=3.12", "3.11.0", False, id="single-no-match"),
pytest.param(">=3.12,<3.14", "3.12.0", True, id="compound-lower-bound"),
pytest.param(">=3.12,<3.14", "3.13.0", True, id="compound-middle"),
pytest.param(">=3.12,<3.14", "3.14.0", False, id="compound-upper-bound"),
pytest.param(">=3.12,<3.14", "3.11.0", False, id="compound-below"),
],
)
def test_specifier_set_contains(spec_str: str, version_str: str, expected: bool) -> None:
spec_set = SimpleSpecifierSet.from_string(spec_str)
assert spec_set.contains(version_str) is expected
def test_specifier_set_iter() -> None:
spec_set = SimpleSpecifierSet.from_string(">=3.12,<3.14")
specs = list(spec_set)
assert len(specs) == 2
def test_specifier_set_eq() -> None:
assert SimpleSpecifierSet.from_string(">=3.12") == SimpleSpecifierSet.from_string(">=3.12")
def test_specifier_set_eq_not_implemented() -> None:
result = SimpleSpecifierSet.from_string(">=3.12").__eq__(">=3.12") # noqa: PLC2801
assert result is NotImplemented
def test_specifier_set_hash() -> None:
assert hash(SimpleSpecifierSet.from_string(">=3.12")) == hash(SimpleSpecifierSet.from_string(">=3.12"))
def test_specifier_set_str() -> None:
assert str(SimpleSpecifierSet.from_string(">=3.12")) == ">=3.12"
def test_specifier_set_repr() -> None:
assert repr(SimpleSpecifierSet.from_string(">=3.12")) == "SimpleSpecifierSet('>=3.12')"
def test_specifier_set_invalid_specifier_skipped() -> None:
spec_set = SimpleSpecifierSet.from_string(">=3.12, invalid_spec")
assert len(spec_set.specifiers) == 1
def test_specifier_set_contains_no_specifiers() -> None:
spec_set = SimpleSpecifierSet.from_string()
assert spec_set.contains("3.12") is True
def test_specifier_set_empty_item_in_comma_list() -> None:
spec_set = SimpleSpecifierSet.from_string(">=3.12,,<3.14")
assert len(spec_set.specifiers) == 2
def test_specifier_compatible_release_major_only() -> None:
spec = SimpleSpecifier.from_string("~=3")
assert spec.contains("3.0.0") is True
assert spec.contains("3.0.5") is True
|
