def test_with_default_arguments(self, monkeypatch):
monkeypatch.setattr(dump_env, 'environ', self.simple_environ())
result = dump()
assert list(result.keys()) == ['a', 'key']
assert result['key'] == 'value'
assert result['a'] == 'b'
def main():
"""
Runs dump-env script.
Examples:
This example will dump all environ variables::
$ dump-env
This example will dump all environ variables starting with `PIP_`::
$ dump-env -p 'PIP_'
This example will dump everything from `.env.template` file
and all env variables with `SECRET_` prefix into a `.env` file::
$ dump-env -p 'SECRET_' -t .env.template > .env
"""
parser = _create_parser()
args = parser.parse_args()
variables = dump(args.template, args.prefix)
for key, value in variables.items():
print('{0}={1}'.format(key, value))
def test_with_template(self, monkeypatch, env_file):
monkeypatch.setattr(dump_env, 'environ', self.simple_environ())
result = dump(template=env_file)
assert list(result.keys()) == ['NORMAL_KEY', 'a', 'key']
assert result['key'] == 'value'
assert result['a'] == 'b'
assert result['NORMAL_KEY'] == 'SOMEVALUE'
def test_same_environ(self, monkeypatch, env_file):
monkeypatch.setattr(
dump_env,
'environ',
self.same_environ(),
)
result = dump(template=env_file)
# Should contain the value from env, not from template:
assert result['NORMAL_KEY'] == 'test'
def test_with_prefix(self, monkeypatch):
prefix = 'P_'
monkeypatch.setattr(
dump_env,
'environ',
self.simple_environ(prefix=prefix),
)
result = dump(prefix=prefix)
assert len(result.keys()) == 1
assert result['key'] == 'value'
def test_multiple_prefix(self, monkeypatch, env_file):
monkeypatch.setattr(
dump_env,
'environ',
self.multiple_prefix(),
)
result = dump(template=env_file, prefix='SECRET_')
# Only prefix should be changed, other parts should not:
assert result['DJANGO_SECRET_KEY'] == 'test'
assert result['SECRET_VALUE'] == 'value'
def test_with_two_options(self, monkeypatch, env_file):
prefix = 'P_'
monkeypatch.setattr(
dump_env,
'environ',
self.simple_environ(prefix=prefix),
)
result = dump(template=env_file, prefix=prefix)
assert list(result.keys()) == ['NORMAL_KEY', 'key']
assert result['key'] == 'value'
assert result['NORMAL_KEY'] == 'SOMEVALUE'
