def test_discover():
a = Comm()
b = Comm()
a.listen()
a.advertise("a_test")
res = b.discover()
assert len(res) >= 1
a.stopAdvertising()
def test_discover():
a = Comm()
b = Comm()
a.listen()
a.advertise("a_test")
res = b.discover()
assert len(res) >= 1
a.stopAdvertising()
def test_discover_specific():
a = Comm()
b = Comm()
c = Comm()
a.listen()
c.listen()
a.advertise("b_test")
c.advertise("other_test")
res = b.discover("b_test")
assert len(res) == 1
a.stopAdvertising()
def test_discover_specific():
a = Comm()
b = Comm()
c = Comm()
a.listen()
c.listen()
a.advertise("b_test")
c.advertise("other_test")
res = b.discover("b_test")
assert len(res) == 1
a.stopAdvertising()
