def test_stream_ordering(self, a, b):
"""
Two streams are well ordered based on their stream ID.
"""
s1 = priority.Stream(stream_id=a, weight=16)
s2 = priority.Stream(stream_id=b, weight=32)
assert (s1 < s2) == (a < b)
assert (s1 <= s2) == (a <= b)
assert (s1 > s2) == (a > b)
assert (s1 >= s2) == (a >= b)
assert (s1 == s2) == (a == b)
assert (s1 != s2) == (a != b)
def test_streams_are_well_ordered(self, streams_and_weights):
"""
Streams are ordered by their stream ID.
"""
stream_list = [
priority.Stream(stream_id=s, weight=w)
for s, w in streams_and_weights
]
stream_list = sorted(stream_list)
streams_by_id = [stream.stream_id for stream in stream_list]
assert sorted(streams_by_id) == streams_by_id
def test_stream_repr(self):
"""
The stream representation renders according to the README.
"""
s = priority.Stream(stream_id=80, weight=16)
assert repr(s) == "Stream<id=80, weight=16>"