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
|
from pathlib import Path
from unittest import TestCase
from requirements_detector.detect import (
CouldNotParseRequirements,
from_pyproject_toml,
from_requirements_blob,
from_requirements_dir,
from_requirements_txt,
from_setup_py,
)
from requirements_detector.requirement import DetectedRequirement
_TEST_DIR = Path(__file__).parent / 'detection'
class DependencyDetectionTest(TestCase):
def _expected(self, *requirements):
return sorted(DetectedRequirement.parse(req) for req in requirements)
def test_requirements_txt_parsing(self):
filepath = _TEST_DIR / 'test1/requirements.txt'
dependencies = from_requirements_txt(filepath)
expected = self._expected(
"amqp!=1.0.13",
"Django>=1.5.0",
"six<1.4,>=1.3.0",
"South==0.8.2",
)
self.assertEqual(expected, sorted(dependencies))
def test_requirements_dir_parsing(self):
filepath = _TEST_DIR / "test2/requirements"
dependencies = from_requirements_dir(filepath)
expected = self._expected(
"amqp==1.0.13",
"anyjson==0.3.3",
"Django==1.5.2",
"South==0.8.2",
)
self.assertEqual(expected, sorted(dependencies))
def test_requirements_blob_parsing(self):
filepath = _TEST_DIR / "test3"
dependencies = from_requirements_blob(filepath)
expected = self._expected(
"amqp==1.0.13",
"anyjson==0.3.3",
"django-gubbins==1.1.2",
)
self.assertEqual(expected, sorted(dependencies))
def test_invalid_requirements_txt(self):
filepath = _TEST_DIR / "test5/invalid_requirements.txt"
dependencies = from_requirements_txt(filepath)
expected = self._expected("django<1.6", "django")
self.assertEqual(expected, sorted(dependencies))
def test_requirements_txt(self):
filepath = _TEST_DIR / "test6/requirements.txt"
reqs = from_requirements_txt(filepath)
self.assertTrue(len(reqs) > 0)
def test_poetry_requirements_txt(self):
# tests parsing a requirements format generated by 'poetry export'
filepath = _TEST_DIR / "test7/poetry-format-requirements.txt"
reqs = from_requirements_txt(str(filepath))
self.assertTrue(len(reqs) > 0)
def test_pyproject_toml(self):
# tests parsing a pyproject.toml file
filepath = _TEST_DIR / "test8/pyproject.toml"
reqs = from_pyproject_toml(str(filepath))
self.assertTrue(len(reqs) > 0)
names = [req.name for req in reqs]
self.assertIn('click', names)
self.assertIn('twine', names)
self.assertIn('requests', names)
self.assertIn('pytest', names)
pyroma = [req for req in reqs if req.name == 'pyroma'][0]
self.assertEqual(2, len(pyroma.version_specs[0]))
self.assertEqual('pyroma>=2.4', str(pyroma))
def _test_setup_py(self, setup_py_file, *expected):
filepath = _TEST_DIR / 'test4' / setup_py_file
dependencies = from_setup_py(str(filepath))
expected = self._expected(*expected)
self.assertEqual(expected, sorted(dependencies))
def _test_setup_py_not_parseable(self, setup_py_file):
filepath = _TEST_DIR / 'test4' / setup_py_file
self.assertRaises(CouldNotParseRequirements, from_setup_py, filepath)
def test_simple_setup_py_parsing(self):
self._test_setup_py("simple.py", "Django==1.5.0", "django-gubbins==1.1.2")
def test_setup_py_reqs_defined_in_file_parsing(self):
self._test_setup_py("in_file.py", "Django==1.5.0", "django-gubbins==1.1.2")
def test_setup_py_tuple(self):
self._test_setup_py("tuple.py", "Django==1.5.0", "django-gubbins==1.1.2")
def test_subscript_assign(self):
self._test_setup_py("subscript_assign.py", "Django==1.5.0", "django-gubbins==1.1.2")
def test_utf8_setup_py(self):
self._test_setup_py("utf8.py", "Django==1.5.0", "django-gubbins==1.1.2")
def test_requires_setup_py(self):
self._test_setup_py("uses_requires.py", "Django==1.5.0", "django-gubbins==1.1.2")
def test_requires_and_install_requires_setup_py(self):
self._test_setup_py("uses_requires_and_install_requires.py", "Django==1.5.0", "django-gubbins==1.1.2")
def test_callable_install_requires(self):
self._test_setup_py_not_parseable("callable.py")
|
