def test_consumer_invalid_data(db_session, invalid_data):
"""
Test with invalid data schema should not load anything
to database.
"""
c = Consumer()
task_id = c.s(**invalid_data).apply_async()
all_users = db_session.query(User).all()
assert isinstance(task_id, celery.result.EagerResult)
assert len(all_users) == 0
def test_consumer_valid_data(db_session, valid_data):
"""
Test consumer class with valid data. Verify the results
by querying the database.
"""
c = Consumer()
task_id = c.s(**valid_data).apply_async()
all_users = db_session.query(User).all()
assert len(all_users) == 1
assert all_users[0].email == valid_data['email']
def test_consumer_duplicate_email(db_session, duplicate_email):
"""
Test to detemine unique contraint violation is handled
properly in code.
"""
c = Consumer()
for data in duplicate_email:
task_id = c.s(**data).apply_async()
all_users = db_session.query(User).all()
assert len(all_users) == len(duplicate_email) - 1
