def test_global_executors(loop):
assert not _global_executors
with pytest.raises(ValueError):
default_executor()
with cluster() as (c, [a, b]):
with Executor(('127.0.0.1', c['port']), loop=loop) as e:
assert _global_executors == {e}
assert default_executor() is e
with Executor(('127.0.0.1', c['port']), loop=loop) as f:
with pytest.raises(ValueError):
default_executor()
assert default_executor(e) is e
assert default_executor(f) is f
assert not _global_executors
def test_global_executors(loop):
assert not _global_executor[0]
with pytest.raises(ValueError):
default_executor()
with cluster() as (s, [a, b]):
with Executor(('127.0.0.1', s['port']), loop=loop) as e:
assert _global_executor == [e]
assert default_executor() is e
with Executor(('127.0.0.1', s['port']), loop=loop) as f:
assert _global_executor == [f]
assert default_executor() is f
assert default_executor(e) is e
assert default_executor(f) is f
assert not _global_executor[0]
def test_global_executors(loop):
assert not _global_executor[0]
with pytest.raises(ValueError):
default_executor()
with cluster() as (s, [a, b]):
with Executor(('127.0.0.1', s['port']), loop=loop) as e:
assert _global_executor == [e]
assert default_executor() is e
with Executor(('127.0.0.1', s['port']), loop=loop) as f:
assert _global_executor == [f]
assert default_executor() is f
assert default_executor(e) is e
assert default_executor(f) is f
assert not _global_executor[0]