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87 lines
2.1 KiB
Python
87 lines
2.1 KiB
Python
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import unittest
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import mitogen.core
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import mitogen.master
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class CrazyType(object):
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pass
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def function_that_adds_numbers(x, y):
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return x + y
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def function_that_fails():
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raise ValueError('exception text')
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def func_with_bad_return_value():
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return CrazyType()
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def func_returns_dead():
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return mitogen.core._DEAD
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def func_accepts_returns_context(context):
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return context
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class CallFunctionTest(testlib.RouterMixin, unittest.TestCase):
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def setUp(self):
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super(CallFunctionTest, self).setUp()
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self.local = self.router.local()
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def test_succeeds(self):
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assert 3 == self.local.call(function_that_adds_numbers, 1, 2)
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def test_crashes(self):
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try:
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self.local.call(function_that_fails)
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assert 0, 'call didnt fail'
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except mitogen.core.CallError, e:
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pass
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s = str(e)
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etype, _, s = s.partition(': ')
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assert etype == 'exceptions.ValueError'
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msg, _, s = s.partition('\n')
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assert msg == 'exception text'
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# Traceback
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assert len(s) > 0
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def test_bad_return_value(self):
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try:
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self.local.call(func_with_bad_return_value)
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assert 0, 'call didnt fail'
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except mitogen.core.StreamError, e:
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pass
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self.assertEquals(e[0], "cannot unpickle '__main__'/'CrazyType'")
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def test_returns_dead(self):
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assert mitogen.core._DEAD == self.local.call(func_returns_dead)
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def test_aborted_on_context_disconnect(self):
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assert 0, 'todo'
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def test_aborted_on_context_hang_deadline(self):
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# related: how to treat context after a function call hangs
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assert 0, 'todo'
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def test_aborted_on_local_broker_shutdown(self):
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assert 0, 'todo'
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def test_accepts_returns_context(self):
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context = self.local.call(func_accepts_returns_context, self.local)
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assert context is not self.local
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assert context.context_id == self.local.context_id
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assert context.name == self.local.name
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if __name__ == '__main__':
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unittest.main()
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