def testDeferredReject(self):
f = fate.deferred()
self.assertIsNone(f.state)
with self.answerLog() as ansLog:
f = fate.deferred()
f.then(ansLog)
self.assertIsNone(f.state)
ansLog.assertUnanswered()
f.reject(-1942)
ansLog.assertUnanswered()
self.assertFalse(f.state)
with self.answerLog() as ansLog:
f = fate.deferred()
f.then(success=ansLog)
self.assertIsNone(f.state)
ansLog.assertUnanswered()
f.reject(-1942)
ansLog.assertUnanswered()
self.assertFalse(f.state)
with self.answerLog() as ansLog:
f = fate.deferred()
f.then(failure=ansLog)
self.assertIsNone(f.state)
ansLog.assertUnanswered()
f.reject(-1942)
ansLog.assertAnswered()
self.assertFalse(f.state)
with self.answerLog() as ansLog:
f = fate.deferred()
f.then(None, ansLog)
self.assertIsNone(f.state)
ansLog.assertUnanswered()
f.reject(-1942)
ansLog.assertAnswered()
self.assertFalse(f.state)
with self.answerLog() as ansLog:
f = fate.deferred()
f.then(ansLog, ansLog)
self.assertIsNone(f.state)
ansLog.assertUnanswered()
f.reject(-1942)
ansLog.assertAnswered()
self.assertFalse(f.state)
def testDeferredResolve(self):
f = fate.deferred()
self.assertIsNone(f.state)
with self.answerLog() as ansLog:
f = fate.deferred()
f.then(ansLog)
self.assertIsNone(f.state)
ansLog.assertUnanswered()
f.resolve(42)
ansLog.assertAnswered()
self.assertTrue(f.state)
with self.answerLog() as ansLog:
f = fate.deferred()
f.then(success=ansLog)
self.assertIsNone(f.state)
ansLog.assertUnanswered()
f.resolve(42)
ansLog.assertAnswered()
self.assertTrue(f.state)
with self.answerLog() as ansLog:
f = fate.deferred()
f.then(failure=ansLog)
self.assertIsNone(f.state)
ansLog.assertUnanswered()
f.resolve(42)
ansLog.assertUnanswered()
self.assertTrue(f.state)
with self.answerLog() as ansLog:
f = fate.deferred()
f.then(None, ansLog)
self.assertIsNone(f.state)
ansLog.assertUnanswered()
f.resolve(42)
ansLog.assertUnanswered()
self.assertTrue(f.state)
with self.answerLog() as ansLog:
f = fate.deferred()
f.then(ansLog, ansLog)
self.assertIsNone(f.state)
ansLog.assertUnanswered()
f.resolve(42)
ansLog.assertAnswered()
self.assertTrue(f.state)
