On Tue, Dec 22, 2015 at 5:35 PM, Nir Soffer <nsoffer@redhat.com> wrote:
What is fakelvm?
We are interested in this for storage tests.
It's actually a small class which mimics teh LVM behavior. It was written from scratch - and is still rough. But the idea works out. It is intended to be used with python-mock. The module is here: https://gerrit.ovirt.org/gitweb?p=imgbased.git;a=blob;f=tests/fakelvm.py;hb=... One consumer of this is: https://gerrit.ovirt.org/gitweb?p=imgbased.git;a=blob;f=tests/testSanity.py;... The biggest gap is to document it and get the API straight. I.e. currently I tried to follow the following pattern: lv = LV() # To instantiate a LV lv = VG().create(…) # To create a mocked VG - fabian
בתאריך 22 בדצמ׳ 2015 6:24 אחה״צ, "Fabian Deutsch" <fdeutsch@redhat.com> כתב:
Hey,
imgbased [1] is the layer management component in Node Next, leveraging lvm. In the last days I've added unittests for this component.
After Ryan ramped up the jobs, I spent some time to fix the unit tests. Previously imgbased was tested inside VMs to run the unit tests. Now I moved to a fake LVM which is modeling the real LVm behavior, to run the unit tests.
This is _much_ quicker, and much easier to handle.
To try it yourself, just clone [1] and run
$ make check
- fabian
-- [1] https://gerrit.ovirt.org/gitweb?p=imgbased.git
-- Fabian Deutsch <fdeutsch@redhat.com> RHEV Hypervisor Red Hat _______________________________________________ Devel mailing list Devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/devel
-- Fabian Deutsch <fdeutsch@redhat.com> RHEV Hypervisor Red Hat