def test_outdated_venv(mocker):
try:
venv_path = tempfile.mkdtemp()
dephash.create_virtualenv('virtualenv', venv_path, PROD_REQ_PATH)
mocker.patch.object(sys, 'argv', new=["dephash", "outdated", venv_path])
try:
dephash.main()
except SystemExit as e:
assert e.code == 0, "This test may fail if there are new dependencies on pypi"
finally:
shutil.rmtree(venv_path)
def test_outdated_old_venv(mocker):
try:
# make sure we have an outdated requirement
_, tmppath = tempfile.mkstemp()
with open(DEV_REQ_PATH, "r") as dev_fh:
contents = dev_fh.read().rstrip()
with open(tmppath, "w") as tmp_fh:
for line in contents.split('\n'):
if line.startswith('virtualenv'):
line = "virtualenv==15.0.1"
print(line, file=tmp_fh)
mocker.patch.object(sys, 'argv', new=["dephash", "outdated", tmppath])
try:
dephash.main()
except SystemExit as e:
assert e.code == 1
finally:
os.remove(tmppath)
def test_gen_cmdln(req_path, mocker):
logger = logging.getLogger(''.join(
random.SystemRandom().choice(string.ascii_uppercase + string.digits)
for _ in range(6)))
mocker.patch.object(dephash, 'log', new=logger)
try:
_, logfile = tempfile.mkstemp()
_, output_file = tempfile.mkstemp()
mocker.patch.object(
sys, 'argv', new=["dephash", "-v", "-l", logfile, "gen", req_path])
with open(output_file, "w") as fh:
mocker.patch.object(sys, 'stdout', new=fh)
with pytest.raises(SystemExit):
dephash.main()
output = read_file(output_file)
assert output == read_file(req_path)
finally:
os.remove(output_file)
os.remove(logfile)