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import unittest
import reactivex
from reactivex.testing import ReactiveTest, TestScheduler
on_next = ReactiveTest.on_next
on_completed = ReactiveTest.on_completed
on_error = ReactiveTest.on_error
subscribe = ReactiveTest.subscribe
subscribed = ReactiveTest.subscribed
disposed = ReactiveTest.disposed
created = ReactiveTest.created
class TestCase(unittest.TestCase):
def test_case_one(self):
scheduler = TestScheduler()
xs = scheduler.create_hot_observable(
on_next(210, 1), on_next(240, 2), on_next(270, 3), on_completed(300)
)
ys = scheduler.create_hot_observable(
on_next(220, 11), on_next(250, 12), on_next(280, 13), on_completed(310)
)
zs = scheduler.create_hot_observable(
on_next(230, 21), on_next(240, 22), on_next(290, 23), on_completed(320)
)
map = {1: xs, 2: ys}
def create():
return reactivex.case(lambda: 1, map, zs)
results = scheduler.start(create)
assert results.messages == [
on_next(210, 1),
on_next(240, 2),
on_next(270, 3),
on_completed(300),
]
assert xs.subscriptions == [subscribe(200, 300)]
assert ys.subscriptions == []
assert zs.subscriptions == []
def test_case_two(self):
scheduler = TestScheduler()
xs = scheduler.create_hot_observable(
on_next(210, 1), on_next(240, 2), on_next(270, 3), on_completed(300)
)
ys = scheduler.create_hot_observable(
on_next(220, 11), on_next(250, 12), on_next(280, 13), on_completed(310)
)
zs = scheduler.create_hot_observable(
on_next(230, 21), on_next(240, 22), on_next(290, 23), on_completed(320)
)
map = {1: xs, 2: ys}
def create():
return reactivex.case(lambda: 2, map, zs)
results = scheduler.start(create)
assert results.messages == [
on_next(220, 11),
on_next(250, 12),
on_next(280, 13),
on_completed(310),
]
assert xs.subscriptions == []
assert ys.subscriptions == [subscribe(200, 310)]
assert zs.subscriptions == []
def test_case_three(self):
scheduler = TestScheduler()
xs = scheduler.create_hot_observable(
on_next(210, 1), on_next(240, 2), on_next(270, 3), on_completed(300)
)
ys = scheduler.create_hot_observable(
on_next(220, 11), on_next(250, 12), on_next(280, 13), on_completed(310)
)
zs = scheduler.create_hot_observable(
on_next(230, 21), on_next(240, 22), on_next(290, 23), on_completed(320)
)
map = {1: xs, 2: ys}
def create():
return reactivex.case(lambda: 3, map, zs)
results = scheduler.start(create)
assert results.messages == [
on_next(230, 21),
on_next(240, 22),
on_next(290, 23),
on_completed(320),
]
assert xs.subscriptions == []
assert ys.subscriptions == []
assert zs.subscriptions == [subscribe(200, 320)]
def test_case_on_error(self):
ex = "ex"
scheduler = TestScheduler()
xs = scheduler.create_hot_observable(
on_next(210, 1), on_next(240, 2), on_next(270, 3), on_completed(300)
)
ys = scheduler.create_hot_observable(
on_next(220, 11), on_next(250, 12), on_next(280, 13), on_completed(310)
)
zs = scheduler.create_hot_observable(
on_next(230, 21), on_next(240, 22), on_next(290, 23), on_completed(320)
)
map = {1: xs, 2: ys}
def create():
def mapper():
raise Exception(ex)
return reactivex.case(mapper, map, zs)
results = scheduler.start(create)
assert results.messages == [on_error(200, ex)]
assert xs.subscriptions == []
assert ys.subscriptions == []
assert zs.subscriptions == []
def test_case_with_default_one(self):
scheduler = TestScheduler()
xs = scheduler.create_hot_observable(
on_next(210, 1), on_next(240, 2), on_next(270, 3), on_completed(300)
)
ys = scheduler.create_hot_observable(
on_next(220, 11), on_next(250, 12), on_next(280, 13), on_completed(310)
)
map = {1: xs, 2: ys}
def create():
return reactivex.case(lambda: 1, map)
results = scheduler.start(create=create)
assert results.messages == [
on_next(210, 1),
on_next(240, 2),
on_next(270, 3),
on_completed(300),
]
assert xs.subscriptions == [subscribe(200, 300)]
assert ys.subscriptions == []
def test_case_with_default_two(self):
scheduler = TestScheduler()
xs = scheduler.create_hot_observable(
on_next(210, 1), on_next(240, 2), on_next(270, 3), on_completed(300)
)
ys = scheduler.create_hot_observable(
on_next(220, 11), on_next(250, 12), on_next(280, 13), on_completed(310)
)
map = {1: xs, 2: ys}
def create():
return reactivex.case(lambda: 2, map)
results = scheduler.start(create=create)
assert results.messages == [
on_next(220, 11),
on_next(250, 12),
on_next(280, 13),
on_completed(310),
]
assert xs.subscriptions == []
assert ys.subscriptions == [subscribe(200, 310)]
def test_case_with_default_three(self):
scheduler = TestScheduler()
xs = scheduler.create_hot_observable(
on_next(210, 1), on_next(240, 2), on_next(270, 3), on_completed(300)
)
ys = scheduler.create_hot_observable(
on_next(220, 11), on_next(250, 12), on_next(280, 13), on_completed(310)
)
map = {1: xs, 2: ys}
def create():
return reactivex.case(lambda: 3, map)
results = scheduler.start(create=create)
assert results.messages == [on_completed(200)]
assert xs.subscriptions == []
assert ys.subscriptions == []
def test_case_with_default_on_error(self):
ex = "ex"
scheduler = TestScheduler()
xs = scheduler.create_hot_observable(
on_next(210, 1), on_next(240, 2), on_next(270, 3), on_completed(300)
)
ys = scheduler.create_hot_observable(
on_next(220, 11), on_next(250, 12), on_next(280, 13), on_completed(310)
)
map = {1: xs, 2: ys}
def create():
def mapper():
raise Exception(ex)
return reactivex.case(mapper, map)
results = scheduler.start(create)
assert results.messages == [on_error(200, ex)]
assert xs.subscriptions == []
assert ys.subscriptions == []
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