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tests: deal with events containing dict in kwargs

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If kwargs contains dict as one of values, it isn't hashable and can't be
used as value in frozenset/tuple. Convert such values into
frozenset(dict.items()). Only one (more) level is supported, but it
should be enough.

Solution from http://stackoverflow.com/a/13264725
This commit is contained in:
Marek Marczykowski-Górecki 2017-03-16 15:30:49 +01:00
parent beaa0e9348
commit f1c8f3220d
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GPG Key ID: 063938BA42CFA724
1 changed files with 12 additions and 2 deletions
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14
qubes/tests/__init__.py
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@ -143,12 +143,22 @@ class TestEmitter(qubes.events.Emitter):
def fire_event(self, event, **kwargs):
effects = super(TestEmitter, self).fire_event(event, **kwargs)
self.fired_events[(event, tuple(kwargs.items()))] += 1
ev_kwargs = frozenset(
(key,
frozenset(value.items()) if isinstance(value, dict) else value)
for key, value in kwargs.items()
)
self.fired_events[(event, ev_kwargs)] += 1
return effects
def fire_event_pre(self, event, **kwargs):
effects = super(TestEmitter, self).fire_event_pre(event, **kwargs)
self.fired_events[(event, tuple(kwargs.items()))] += 1
ev_kwargs = frozenset(
(key,
frozenset(value.items()) if isinstance(value, dict) else value)
for key, value in kwargs.items()
)
self.fired_events[(event, ev_kwargs)] += 1
return effects
def expectedFailureIfTemplate(templates):