set testmodule [file normalize tests/modules/zset.so]

start_server {tags {"modules"}} {
    r module load $testmodule

    test {Module zset rem} {
        r del k
        r zadd k 100 hello 200 world
        assert_equal 1 [r zset.rem k hello]
        assert_equal 0 [r zset.rem k hello]
        assert_equal 1 [r exists k]
        # Check that removing the last element deletes the key
        assert_equal 1 [r zset.rem k world]
        assert_equal 0 [r exists k]
    }
}