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update tests to look at side effects instead of internals

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Gilles Boccon-Gibod
2022-08-12 12:32:36 -07:00
parent 55b813bbf5
commit 368e7eff05
1 changed files with 34 additions and 13 deletions
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47
tests/gatt_test.py
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@@ -419,9 +419,11 @@ async def test_subscribe_notify():
assert(len(c) == 1)
c3 = c[0]
c1._called = False
c1._last_update = None
def on_c1_update(value):
c1._called = True
c1._last_update = value
c1.on('update', on_c1_update)
@@ -434,54 +436,73 @@ async def test_subscribe_notify():
assert(not characteristic1._last_subscription[2])
await server.indicate_subscribers(characteristic1)
await async_barrier()
assert(c1._last_update is None)
assert(not c1._called)
await server.notify_subscribers(characteristic1)
await async_barrier()
assert(c1._called)
assert(c1._last_update == characteristic1.value)
assert(peer.gatt_client.notification_subscribers[c1.handle])
c1._called = False
await peer.unsubscribe(c1)
assert(c1.handle not in peer.gatt_client.notification_subscribers)
await server.notify_subscribers(characteristic1)
assert(not c1._called)
c2._called = False
c2._last_update = None
def on_c2_update(value):
c2._called = True
c2._last_update = value
await peer.subscribe(c2, on_c2_update)
await async_barrier()
await server.notify_subscriber(characteristic2._last_subscription[0], characteristic2)
await async_barrier()
assert(c2._last_update is None)
assert(not c2._called)
await server.indicate_subscriber(characteristic2._last_subscription[0], characteristic2)
await async_barrier()
assert(c2._called)
assert(c2._last_update == characteristic2.value)
assert(on_c2_update in peer.gatt_client.indication_subscribers[c2.handle])
c2._called = False
await peer.unsubscribe(c2, on_c2_update)
assert(on_c2_update not in peer.gatt_client.indication_subscribers[c2.handle])
c3._last_update = None
await server.indicate_subscriber(characteristic2._last_subscription[0], characteristic2)
await async_barrier()
assert(not c2._called)
def on_c3_update(value):
c3._called = True
c3._last_update = value
def on_c3_update_2(value):
c3._called_2 = True
c3._last_update_2 = value
c3.on('update', on_c3_update)
await peer.subscribe(c3)
await peer.subscribe(c3, on_c3_update_2)
await async_barrier()
await server.notify_subscriber(characteristic3._last_subscription[0], characteristic3)
await async_barrier()
assert(c3._called)
assert(c3._last_update == characteristic3.value)
assert(c3._called_2)
assert(c3._last_update_2 == characteristic3.value)
characteristic3.value = bytes([1, 2, 3])
await server.indicate_subscriber(characteristic3._last_subscription[0], characteristic3)
await async_barrier()
assert(c3._called)
assert(c3._last_update == characteristic3.value)
assert(c3._called_2)
assert(c3._last_update_2 == characteristic3.value)
assert(peer.gatt_client.notification_subscribers[c3.handle])
assert(peer.gatt_client.indication_subscribers[c3.handle])
c3._called = False
c3._called_2 = False
await peer.unsubscribe(c3)
assert(c3.handle not in peer.gatt_client.notification_subscribers)
assert(c3.handle not in peer.gatt_client.indication_subscribers)
await server.notify_subscriber(characteristic3._last_subscription[0], characteristic3)
await server.indicate_subscriber(characteristic3._last_subscription[0], characteristic3)
await async_barrier()
assert(not c3._called)
assert(not c3._called_2)
# -----------------------------------------------------------------------------