def test_get_raw_requirements_disallows_urls(tmpdir, contents):
reqs_file = tmpdir.join('requirements.txt')
reqs_file.write(contents)
with pytest.raises(AssertionError) as excinfo:
main.get_raw_requirements(reqs_file.strpath)
msg, = excinfo.value.args
assert msg.startswith(
'Requirements must be <<pkg>> or <<pkg>>==<<version>>\n'
' - git / http / etc. urls may be mutable (unpinnable)\n'
' - transitive dependencies from urls are not traceable\n'
" - line of error: {}\n".format(contents), )
def test_get_raw_requirements_allows_editable_dot(tmpdir):
reqs_file = tmpdir.join('requirements.txt')
reqs_file.write('-e .\nfoo==1\nbar==2')
requirements = main.get_raw_requirements(reqs_file.strpath)
assert requirements == [
(pkg_resources.Requirement.parse('foo==1'), reqs_file.strpath),
(pkg_resources.Requirement.parse('bar==2'), reqs_file.strpath),
]
def test_get_raw_requirements_trivial(tmpdir):
reqs_filename = tmpdir.join('requirements.txt').ensure()
assert main.get_raw_requirements(reqs_filename.strpath) == []
