Nir Soffer has posted comments on this change.

Change subject: tests: Improve utils.retry tests
......................................................................


Patch Set 1:

(2 comments)

https://gerrit.ovirt.org/#/c/46399/1/tests/utilsTests.py
File tests/utilsTests.py:

Line 58:     def __call__(self):
Line 59:         return self.now
Line 60: 
Line 61: 
Line 62: def fake_sleep(seconds):
> This fake is implicitly dependent on patching monotonic_time, it will be ni
Yes, this dependency is ugly, but FakeTime does not know anything about 
utils.monotonic_time, the caller makes this binding.

This may be improved by having our own time related module, but it is not in 
the scope now.
Line 63:     utils.monotonic_time.now += seconds
Line 64: 
Line 65: 
Line 66: class RetryTests(TestCaseBase):


Line 93:         # time  action
Line 94:         # 0     first attempt
Line 95:         # 1     sleep
Line 96:         # 2     second attempt
Line 97:         # 3     bail out (3 == deadline)
> I guess this is a matter of interpretation.
Sure, I think this interpretation is more useful, specially when dealing with 
monotonic time, because it may return the same value for 10 milliseconds.
Line 98: 
Line 99:         def operation():
Line 100:             time.sleep(1)
Line 101:             raise RuntimeError


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Gerrit-MessageType: comment
Gerrit-Change-Id: I62062f36e20d263b1aed64135345d496cb7cfd61
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Nir Soffer <[email protected]>
Gerrit-Reviewer: Adam Litke <[email protected]>
Gerrit-Reviewer: Dan Kenigsberg <[email protected]>
Gerrit-Reviewer: Edward Haas <[email protected]>
Gerrit-Reviewer: Francesco Romani <[email protected]>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Nir Soffer <[email protected]>
Gerrit-Reviewer: Piotr Kliczewski <[email protected]>
Gerrit-Reviewer: Yaniv Bronhaim <[email protected]>
Gerrit-Reviewer: [email protected]
Gerrit-HasComments: Yes
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