def test_parse_line(test_input, expected):
dotenv_path = '/tmp/.test_load_dotenv'
with open(dotenv_path, 'w') as f:
f.write(test_input)
f.close()
env = Env(dotenv_path)
assert env.parse_line(test_input) == expected
def test_dotenv_unicode():
dotenv_path = '/tmp/.test_load_dotenv_unicode'
with open(dotenv_path, 'w') as f:
f.write(u'hello="it works!😃"\nDOTENV=${hello}\n')
f.close()
env = Env(dotenv_path)
env.set_as_environment_variables()
assert 'DOTENV' in os.environ
assert os.environ['DOTENV'] == u'it works!😃'
def test_load_dotenv():
dotenv_path = '/tmp/.test_load_dotenv'
with open(dotenv_path, 'w') as f:
f.write('KEK=LOL')
f.close()
env = Env(dotenv_path)
env.set_as_environment_variables()
assert 'KEK' in os.environ
assert os.environ['KEK'] == 'LOL'
def test_load_dotenv_resolve():
dotenv_path = '/tmp/.test_load_dotenv_resolve'
with open(dotenv_path, 'w') as f:
f.write(u"BAR=BAZ\nFOO=${BAR}")
f.close()
env = Env(dotenv_path)
env.set_as_environment_variables()
assert 'BAR' in os.environ
assert 'FOO' in os.environ
assert os.environ['FOO'] == 'BAZ'
def test_load_dotenv_not_override():
dotenv_path = '/tmp/.test_load_dotenv_override'
key_name = "DOTENV_OVER"
os.environ[key_name] = "KEK"
with open(dotenv_path, 'w') as f:
f.write(key_name + '=LOL')
f.close()
env = Env(dotenv_path)
env.set_as_environment_variables()
assert os.environ[key_name] == 'KEK'
def test_load_dotenv_decode():
dotenv_path = '/tmp/.test_load_dotenv_decode'
with open(dotenv_path, 'w') as f:
f.write(u"BAR2='BAZ2'\nLAL=\"WUT\"\n\"WUT\"=LAL")
f.close()
env = Env(dotenv_path)
env.set_as_environment_variables()
assert 'BAR2' in os.environ
assert 'LAL' in os.environ
assert '"WUT"' in os.environ
assert os.environ['BAR2'] == "BAZ2"
assert os.environ['LAL'] == 'WUT'
assert os.environ['"WUT"'] == 'LAL'
def load_environment(self):
env_file = os.getcwd() + '/' + self.env_file
if os.path.isfile(env_file):
Env(env_file).set_as_environment_variables()
def test_warns_if_file_does_not_exist():
with warnings.catch_warnings(record=True) as w:
env = Env('.does_not_exist')
assert len(w) == 1
assert w[0].category is UserWarning
assert str(w[0].message) == "File doesn't exist .does_not_exist"