Re: [ovirt-devel] Automation CI for imgbased
On Tue, Dec 22, 2015 at 5:35 PM, Nir Soffer <nsoffer(a)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;...
One consumer of this is:
https://gerrit.ovirt.org/gitweb?p=imgbased.git;a=blob;f=tests/testSanity....
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(a)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(a)redhat.com>
> RHEV Hypervisor
> Red Hat
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--
Fabian Deutsch <fdeutsch(a)redhat.com>
RHEV Hypervisor
Red Hat