Open Stack

On 04/04/2017 04:43 AM, George Shuklin wrote:
> Sorry for asking in dev maillist, but it really looks like dev issue.
>
> I'm writing  application which relies on novaclient, glanceclient, etc.
>
> It's almost done, but I thought about adding end to end tests by
> recording and actual requests and replies to openstack. I used httpretty
> library for this. Unfortunately, it ignores all requests and unable to
> record them.

You might have better luck with either requests_mock or betamax. There 
is a betamax test fixture in the keystoneauth1 that you can use if you 
want to go the betamax route:

http://git.openstack.org/cgit/openstack/keystoneauth/tree/keystoneauth1/tests/unit/test_betamax_fixture.py

If you'd rather go requests_mock (which is what I've been using to great 
pleasure) you can look in the shade test suite for some examples - 
although it's a big test suite so things get complex:

http://git.openstack.org/cgit/openstack-infra/shade/tree/shade/tests/unit/base.py#n398

http://git.openstack.org/cgit/openstack-infra/shade/tree/shade/tests/unit/test_security_groups.py#n380

> Does someone knew anything about httpretty and novaclient interaction?
> (I think keystoneauth1 and other openstack clients behaves the same way?).

I unfortunately don't know about httpretty and keystoneauth. I don't 
know of any specific reason it shouldn't work, but as I use the other 
things I have never explored it.

> Code example:
>
> import httpretty
> from keystoneauth1 import identity
> from keystoneauth1 import session
> import novaclient.client
> auth_data = {'tenant_name':'any', 'username': 'any', 'password': 'any',
> 'auth_url': 'https://google.com/does-not-matter/'}
> with httpretty.HTTPretty.record('test.json'):
>     auth = identity.v2.Password(**auth_data)
>     s = session.Session(auth=auth)
>     cl = novaclient.client.Client('2', session=s)
>     z = cl.flavors.find(name='SSD.30')
>
>
> Thanks!
>
>
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