def test_event_on_bp_not_registered():
bp = Blueprint("bp")
@bp.signal("foo.bar.baz")
def bp_signal():
...
with pytest.raises(
SanicException,
match="<Blueprint bp> has not yet been registered to an app",
):
bp.event("foo.bar.baz")
async def test_dispatch_signal_triggers_event_on_bp(app):
bp = Blueprint("bp")
bp_counter = 0
@bp.signal("foo.bar.baz")
def bp_signal():
...
async def do_wait():
nonlocal bp_counter
await bp.event("foo.bar.baz")
bp_counter += 1
app.blueprint(bp)
app.signal_router.finalize()
signal, *_ = app.signal_router.get("foo.bar.baz",
condition={"blueprint": "bp"})
await bp.dispatch("foo.bar.baz")
waiter = bp.event("foo.bar.baz")
assert isawaitable(waiter)
fut = asyncio.ensure_future(do_wait())
signal.ctx.event.set()
await fut
assert bp_counter == 1
def test_event_not_exist_on_bp(app):
bp = Blueprint("bp")
app.blueprint(bp)
with pytest.raises(NotFound, match="Could not find signal does.not.exist"):
bp.event("does.not.exist")