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|
#!/usr/bin/env python
import pytest
from circuits import Component, Event, handler
class wait(Event):
"""wait Event"""
success = True
class call(Event):
"""call Event"""
success = True
class long_call(Event):
"""long_call Event"""
success = True
class long_wait(Event):
"""long_wait Event"""
success = True
class wait_return(Event):
"""wait_return Event"""
success = True
class hello(Event):
"""hello Event"""
success = True
class foo(Event):
"""foo Event"""
success = True
class get_x(Event):
"""get_x Event"""
success = True
class get_y(Event):
"""get_y Event"""
success = True
class eval(Event):
"""eval Event"""
success = True
class App(Component):
@handler('wait')
def _on_wait(self):
x = self.fire(hello())
yield self.wait('hello')
yield x.value
@handler('call')
def _on_call(self):
x = yield self.call(hello())
yield x.value
def hello(self):
return 'Hello World!'
def long_wait(self):
x = self.fire(foo())
yield self.wait('foo')
yield x.value
def wait_return(self):
self.fire(foo())
yield (yield self.wait('foo'))
def long_call(self):
x = yield self.call(foo())
yield x.value
def foo(self):
yield from range(1, 10)
def get_x(self):
return 1
def get_y(self):
return 2
def eval(self):
x = yield self.call(get_x())
y = yield self.call(get_y())
yield x.value + y.value
@pytest.fixture()
def app(request, manager, watcher):
app = App().register(manager)
assert watcher.wait('registered')
def finalizer():
app.unregister()
request.addfinalizer(finalizer)
return app
def test_wait_simple(manager, watcher, app):
x = manager.fire(wait())
assert watcher.wait('wait_success')
value = x.value
assert value == 'Hello World!'
def call_simple(manager, watcher, app):
x = manager.fire(call())
assert watcher.wait('call_success')
value = x.value
assert value == 'Hello World!'
def test_long_call(manager, watcher, app):
x = manager.fire(long_call())
assert watcher.wait('long_call_success')
value = x.value
assert value == list(range(1, 10))
def test_long_wait(manager, watcher, app):
x = manager.fire(long_wait())
assert watcher.wait('long_wait_success')
value = x.value
assert value == list(range(1, 10))
def test_wait_return(manager, watcher, app):
x = manager.fire(wait_return())
assert watcher.wait('wait_return_success')
value = x.value
assert value == list(range(1, 10))
def test_eval(manager, watcher, app):
x = manager.fire(eval())
assert watcher.wait('eval_success')
value = x.value
assert value == 3
@pytest.mark.xfail(reason='Issue #226')
@pytest.mark.timeout(1)
def test_wait_too_late(manager, watcher, app):
event = foo()
manager.fire(event)
assert watcher.wait('foo_success')
manager.tick()
x = manager.wait(event, timeout=0.1)
value = next(x)
assert value == list(range(1, 10))
|
