def test_version(capsys):
with pytest.raises(SystemExit) as exc:
main(["--version"])
assert exc.value.code == 0
out, err = capsys.readouterr()
assert not err
assert conda_pack.__version__ in out
def test_help(capsys):
with pytest.raises(SystemExit) as exc:
main(["-h"])
assert exc.value.code == 0
out, err = capsys.readouterr()
assert not err
assert 'usage: conda-pack' in out
def test_quiet(capsys, tmpdir):
out_path = os.path.join(str(tmpdir), 'py36.tar')
with pytest.raises(SystemExit) as exc:
main(["-p", py36_path, "-o", out_path, "-q"])
assert exc.value.code == 0
assert os.path.exists(out_path)
assert tarfile.is_tarfile(out_path)
out, err = capsys.readouterr()
assert not err
assert not out
def test_cli_warnings(capsys, broken_package_cache, tmpdir):
out_path = os.path.join(str(tmpdir), 'py27.tar')
with pytest.raises(SystemExit) as exc:
main(["-p", py27_path, "-o", out_path])
assert exc.value.code == 0
assert os.path.exists(out_path)
assert tarfile.is_tarfile(out_path)
out, err = capsys.readouterr()
assert "Conda-managed packages were found" in err
assert "UserWarning" not in err # printed, not from python warning
def test_cli_exceptions(capsys):
with pytest.raises(SystemExit) as exc:
main(["-p", "not_a_real_path"])
assert exc.value.code == 1
out, err = capsys.readouterr()
assert "CondaPackError: Environment path" in err
with pytest.raises(SystemExit) as exc:
main(["-foo", "-bar"])
assert exc.value.code != 0
out, err = capsys.readouterr()
assert not out
assert "usage: conda-pack" in err
def test_cli_roundtrip(capsys, tmpdir):
out_path = os.path.join(str(tmpdir), 'py36.tar')
with pytest.raises(SystemExit) as exc:
main(["-p", py36_path, "-o", out_path])
assert exc.value.code == 0
assert os.path.exists(out_path)
assert tarfile.is_tarfile(out_path)
out, err = capsys.readouterr()
assert not err
bar, percent, time = [i.strip() for i in out.split('\r')[-1].split('|')]
assert bar == '[' + '#' * 40 + ']'
assert percent == '100% Completed'
assert time
def test_parse_include_exclude():
out = {}
def capture(**kwargs):
out.update(kwargs)
with pytest.raises(SystemExit) as exc:
main([
"--exclude", "foo/*", "--include", "*.py", "--include", "*.pyx",
"--exclude", "foo/bar/*.pyx"
],
pack=capture)
assert exc.value.code == 0
assert out['filters'] == [("exclude", "foo/*"), ("include", "*.py"),
("include", "*.pyx"),
("exclude", "foo/bar/*.pyx")]
def test_keyboard_interrupt(capsys, tmpdir):
def interrupt():
time.sleep(0.2)
os.kill(os.getpid(), signal.SIGINT)
interrupter = Thread(target=interrupt)
out_path = os.path.join(str(tmpdir), 'py36.tar')
try:
with pytest.raises(SystemExit) as exc:
interrupter.start()
main(["-p", py36_path, "-o", out_path])
except KeyboardInterrupt:
assert False, "Should have been caught by the CLI"
assert exc.value.code == 1
out, err = capsys.readouterr()
assert err == 'Interrupted\n'
assert not os.path.exists(out_path)
