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import unittest
from reactivex.testing.marbles import marbles_testing
from reactivex.testing.reactivetest import ReactiveTest
# from reactivex.scheduler import timeout_scheduler, new_thread_scheduler
# marble sequences to test:
# tested_marbles = '0-1-(10)|', '0|', '(10)-(20)|', '(abc)-|'
# class TestFromToMarbles(unittest.TestCase):
# def test_new_thread_scheduler(self):
# stream = Observable.from_marbles(marbles)
# result = stream.to_blocking().to_marbles()
# self.assertEqual(result, expected)
# 'this is the default scheduler'
# self._run_test(tested_marbles, new_thread_scheduler)
# def test_timeout_scheduler(self):
# self._run_test(tested_marbles, timeout_scheduler)
# def test_timeout_new_thread_scheduler(self):
# self._run_test(tested_marbles, timeout_scheduler, new_thread_scheduler)
# def test_new_thread_scheduler_timeout(self):
# self._run_test(tested_marbles, new_thread_scheduler, timeout_scheduler)
# def test_timeout_testscheduler(self):
# '''the test scheduler uses virtual time => `to_marbles` does not
# see the original delays.
# '''
# expected = [t.replace('-', '') for t in tested_marbles]
# self._run_test(expected, timeout_scheduler, TestScheduler())
# def test_newthread_testscheduler(self):
# '''the test scheduler uses virtual time => `to_marbles` does not
# see the original delays.
# '''
# expected = [t.replace('-', '') for t in tested_marbles]
# self._run_test(expected, new_thread_scheduler, TestScheduler())
class TestTestContext(unittest.TestCase):
def test_start_with_cold_never(self):
with marbles_testing() as (start, cold, hot, exp):
obs = cold("----")
" 012345678901234567890"
def create():
return obs
results = start(create)
expected = []
assert results == expected
def test_start_with_cold_empty(self):
with marbles_testing() as (start, cold, hot, exp):
obs = cold("------|")
" 012345678901234567890"
def create():
return obs
results = start(create)
expected = [ReactiveTest.on_completed(206)]
assert results == expected
def test_start_with_cold_normal(self):
with marbles_testing() as (start, cold, hot, exp):
obs = cold("12--3-|")
" 012345678901234567890"
def create():
return obs
results = start(create)
expected = [
ReactiveTest.on_next(200.0, 12),
ReactiveTest.on_next(204.0, 3),
ReactiveTest.on_completed(206.0),
]
assert results == expected
def test_start_with_cold_no_create_function(self):
with marbles_testing() as (start, cold, hot, exp):
obs = cold("12--3-|")
" 012345678901234567890"
results = start(obs)
expected = [
ReactiveTest.on_next(200.0, 12),
ReactiveTest.on_next(204.0, 3),
ReactiveTest.on_completed(206.0),
]
assert results == expected
def test_start_with_hot_never(self):
with marbles_testing() as (start, cold, hot, exp):
obs = hot("------")
" 012345678901234567890"
def create():
return obs
results = start(create)
expected = []
assert results == expected
def test_start_with_hot_empty(self):
with marbles_testing() as (start, cold, hot, exp):
obs = hot("---|")
" 012345678901234567890"
def create():
return obs
results = start(create)
expected = [
ReactiveTest.on_completed(203.0),
]
assert results == expected
def test_start_with_hot_normal(self):
with marbles_testing() as (start, cold, hot, exp):
obs = hot("-12--3-|")
" 012345678901234567890"
def create():
return obs
results = start(create)
expected = [
ReactiveTest.on_next(201.0, 12),
ReactiveTest.on_next(205.0, 3),
ReactiveTest.on_completed(207.0),
]
assert results == expected
def test_exp(self):
with marbles_testing() as (start, cold, hot, exp):
results = exp("12--3--4--5-|")
" 012345678901234567890"
expected = [
ReactiveTest.on_next(200.0, 12),
ReactiveTest.on_next(204.0, 3),
ReactiveTest.on_next(207.0, 4),
ReactiveTest.on_next(210.0, 5),
ReactiveTest.on_completed(212.0),
]
assert results == expected
def test_start_with_hot_and_exp(self):
with marbles_testing() as (start, cold, hot, exp):
obs = hot(" --3--4--5-|")
expected = exp("--3--4--5-|")
" 012345678901234567890"
def create():
return obs
results = start(create)
assert results == expected
def test_start_with_cold_and_exp(self):
with marbles_testing() as (start, cold, hot, exp):
obs = cold(" 12--3--4--5-|")
expected = exp(" 12--3--4--5-|")
" 012345678901234567890"
def create():
return obs
results = start(create)
assert results == expected
def test_start_with_cold_and_exp_group(self):
with marbles_testing() as (start, cold, hot, exp):
obs = cold(" 12--(3,6.5)----(5,#)")
expected = exp(" 12--(3,6.5)----(5,#)")
" 012345678901234567890"
def create():
return obs
results = start(create)
assert results == expected
|
