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36 lines
1.0 KiB
Python
36 lines
1.0 KiB
Python
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"""
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Tests for ``allmydata.test.eliotutil``.
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"""
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from eliot import (
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Message,
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)
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from eliot.twisted import DeferredContext
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from twisted.trial.unittest import TestCase
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from twisted.internet.defer import succeed
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from twisted.internet.task import deferLater
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from twisted.internet import reactor
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from .eliotutil import with_eliot
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class WithEliotTests(TestCase):
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@with_eliot
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def test_returns_none(self):
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Message.log(hello="world")
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@with_eliot
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def test_returns_fired_deferred(self):
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Message.log(hello="world")
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return succeed(None)
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@with_eliot
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def test_returns_unfired_deferred(self):
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Message.log(hello="world")
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# @with_eliot automatically gives us an action context but it's still
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# our responsibility to maintain it across stack-busting operations.
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d = DeferredContext(deferLater(reactor, 0.0, lambda: None))
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d.addCallback(lambda ignored: Message.log(goodbye="world"))
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# We didn't start an action. We're not finishing an action.
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return d.result
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