def test_observable_just_flatmap(self):
stream = Observable.just(42).flat_map(lambda x: just(x * 10))
def on_next(x):
return "OnNext(%s)" % x
self.assertEqual("OnNext(420)", stream.subscribe(on_next))
def test_observable_just(self):
stream = Observable.just(42)
def on_next(x):
return "OnNext(%s)" % x
self.assertEqual("OnNext(42)", stream.subscribe(on_next))
def test_observable_just_flatmap(self):
stream = Observable.just(42).flat_map(lambda x: just(x*10))
def on_next(x):
return "OnNext(%s)" % x
self.assertEqual("OnNext(420)", stream.subscribe(on_next))
def test_observable_just(self):
stream = Observable.just(42)
def on_next(x):
return "OnNext(%s)" % x
self.assertEqual("OnNext(42)", stream.subscribe(on_next))
def test_observable_filter(self):
stream = Observable.just(42).filter(lambda x: x < 100)
xs = []
def on_next(x):
xs.append("OnNext(%s)" % x)
stream.subscribe(on_next)
self.assertEqual(["OnNext(42)"], xs)
def test_observable_filter(self):
stream = Observable.just(42).filter(lambda x: x < 100)
xs = []
def on_next(x):
xs.append("OnNext(%s)" % x)
stream.subscribe(on_next)
self.assertEqual(["OnNext(42)"], xs)
