def test_anonymous_credentials_ctor():
anon = credentials.AnonymousCredentials()
assert anon.token is None
assert anon.expiry is None
assert not anon.expired
assert anon.valid
def test_anonymous_credentials_apply_default():
anon = credentials.AnonymousCredentials()
headers = {}
anon.apply(headers)
assert headers == {}
with pytest.raises(ValueError):
anon.apply(headers, token="TOKEN")
def test_anonymous_credentials_before_request():
anon = credentials.AnonymousCredentials()
request = object()
method = "GET"
url = "https://example.com/api/endpoint"
headers = {}
anon.before_request(request, method, url, headers)
assert headers == {}
def test_anonymous_credentials_refresh():
anon = credentials.AnonymousCredentials()
request = object()
with pytest.raises(ValueError):
anon.refresh(request)