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|
from .base import (
BaseTest,
scores,
fields,
commands,
st,
keys,
common_commands,
counts,
zero_or_more,
optional,
string_tests,
float_as_bytes,
Command,
)
limits = st.just(()) | st.tuples(st.just("limit"), counts, counts)
score_tests = scores | st.builds(lambda x: b"(" + repr(x).encode(), scores)
zset_no_score_create_commands = commands(st.just("zadd"), keys, st.lists(st.tuples(st.just(0), fields), min_size=1))
zset_no_score_commands = ( # TODO: test incr
commands(
st.just("zadd"),
keys,
*zero_or_more("nx", "xx", "ch", "incr"),
st.lists(st.tuples(st.just(0), fields)),
)
| commands(st.just("zlexcount"), keys, string_tests, string_tests)
| commands(st.sampled_from(["zrangebylex", "zrevrangebylex"]), keys, string_tests, string_tests, limits)
| commands(st.just("zremrangebylex"), keys, string_tests, string_tests)
)
def build_zstore(command, dest, sources, weights, aggregate) -> Command:
args = [command, dest, len(sources)]
args += [source[0] for source in sources]
if weights:
args.append("weights")
args += [source[1] for source in sources]
if aggregate:
args += ["aggregate", aggregate]
return Command(args)
class TestZSet(BaseTest):
zset_commands = (
commands(
st.just("zadd"),
keys,
*zero_or_more("nx", "xx", "ch", "incr"),
st.lists(st.tuples(scores, fields)),
)
| commands(st.just("zcard"), keys)
| commands(st.just("zcount"), keys, score_tests, score_tests)
| commands(st.just("zincrby"), keys, scores, fields)
| commands(st.sampled_from(["zrange", "zrevrange"]), keys, counts, counts, optional("withscores"))
| commands(
st.sampled_from(["zrangebyscore", "zrevrangebyscore"]),
keys,
score_tests,
score_tests,
limits,
optional("withscores"),
)
| commands(st.sampled_from(["zrank", "zrevrank"]), keys, fields)
| commands(st.just("zrem"), keys, st.lists(fields))
| commands(st.just("zremrangebyrank"), keys, counts, counts)
| commands(st.just("zremrangebyscore"), keys, score_tests, score_tests)
| commands(st.just("zscore"), keys, fields)
| st.builds(
build_zstore,
command=st.sampled_from(["zunionstore", "zinterstore"]),
dest=keys,
sources=st.lists(st.tuples(keys, float_as_bytes)),
weights=st.booleans(),
aggregate=st.sampled_from([None, "sum", "min", "max"]),
)
)
# TODO: zscan, zpopmin/zpopmax, bzpopmin/bzpopmax, probably more
create_command_strategy = commands(st.just("zadd"), keys, st.lists(st.tuples(scores, fields), min_size=1))
command_strategy = zset_commands | common_commands
class TestZSetNoScores(BaseTest):
create_command_strategy = zset_no_score_create_commands
command_strategy = zset_no_score_commands | common_commands
|
