def test_sync_clean_packages(project, working_set):
for candidate in [
Distribution("foo", "0.1.0"),
Distribution("chardet", "3.0.1"),
Distribution("idna", "2.7"),
]:
working_set.add_distribution(candidate)
actions.do_add(project, packages=["requests"], sync=False)
actions.do_sync(project, clean=True)
assert "foo" not in working_set
def test_sync_only_different(project, working_set, capsys):
working_set.add_distribution(Distribution("foo", "0.1.0"))
working_set.add_distribution(Distribution("chardet", "3.0.1"))
working_set.add_distribution(Distribution("idna", "2.7"))
actions.do_add(project, packages=["requests"])
out, _ = capsys.readouterr()
assert "3 to add" in out
assert "1 to update" in out
assert "foo" in working_set
assert "test-project" in working_set
assert working_set["chardet"].version == "3.0.4"
def make_distribution(name, version):
req = Requirement(name)
return Distribution(req.key, version)