def test_aliases(self, qe_token, qe_url):
"""Test that display names of devices map the same backends as the
regular names."""
IBMQ.enable_account(qe_token, qe_url)
aliased_names = IBMQ.aliased_backend_names()
for display_name, backend_name in aliased_names.items():
with self.subTest(display_name=display_name,
backend_name=backend_name):
try:
backend_by_name = IBMQ.get_backend(backend_name)
except KeyError:
# The real name of the backend might not exist
pass
else:
backend_by_display_name = IBMQ.get_backend(display_name)
self.assertEqual(backend_by_name, backend_by_display_name)
self.assertEqual(backend_by_display_name.name(), backend_name)
