/
streams.rb
699 lines (559 loc) · 23.2 KB
/
streams.rb
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# frozen_string_literal: true
module Lint
module Streams
MIN_REDIS_VERSION = '4.9.0'
ENTRY_ID_FORMAT = /\d+-\d+/.freeze
def setup
super
omit_version(MIN_REDIS_VERSION)
end
def test_xinfo_with_stream_subcommand
redis.xadd('s1', { f: 'v1' })
redis.xadd('s1', { f: 'v2' })
redis.xadd('s1', { f: 'v3' })
redis.xadd('s1', { f: 'v4' })
redis.xgroup(:create, 's1', 'g1', '$')
actual = redis.xinfo(:stream, 's1')
assert_match ENTRY_ID_FORMAT, actual['last-generated-id']
assert_equal 4, actual['length']
assert_equal 1, actual['groups']
assert_equal true, actual.key?('radix-tree-keys')
assert_equal true, actual.key?('radix-tree-nodes')
assert_kind_of Array, actual['first-entry']
assert_kind_of Array, actual['last-entry']
end
def test_xinfo_with_groups_subcommand
redis.xadd('s1', { f: 'v' })
redis.xgroup(:create, 's1', 'g1', '$')
actual = redis.xinfo(:groups, 's1').first
assert_equal 0, actual['consumers']
assert_equal 0, actual['pending']
assert_equal 'g1', actual['name']
assert_match ENTRY_ID_FORMAT, actual['last-delivered-id']
end
def test_xinfo_with_consumers_subcommand
redis.xadd('s1', { f: 'v' })
redis.xgroup(:create, 's1', 'g1', '$')
assert_equal [], redis.xinfo(:consumers, 's1', 'g1')
end
def test_xinfo_with_invalid_arguments
assert_raises(Redis::CommandError) { redis.xinfo('', '', '') }
assert_raises(Redis::CommandError) { redis.xinfo(nil, nil, nil) }
assert_raises(Redis::CommandError) { redis.xinfo(:stream, nil) }
assert_raises(Redis::CommandError) { redis.xinfo(:groups, nil) }
assert_raises(Redis::CommandError) { redis.xinfo(:consumers, nil) }
assert_raises(Redis::CommandError) { redis.xinfo(:consumers, 's1', nil) }
end
def test_xadd_with_entry_as_splatted_params
assert_match ENTRY_ID_FORMAT, redis.xadd('s1', { f1: 'v1', f2: 'v2' })
end
def test_xadd_with_entry_as_a_hash_literal
entry = { f1: 'v1', f2: 'v2' }
assert_match ENTRY_ID_FORMAT, redis.xadd('s1', entry)
end
def test_xadd_with_entry_id_option
entry_id = "#{Time.now.strftime('%s%L')}-14"
assert_equal entry_id, redis.xadd('s1', { f1: 'v1', f2: 'v2' }, id: entry_id)
end
def test_xadd_with_invalid_entry_id_option
entry_id = 'invalid-format-entry-id'
assert_raises(Redis::CommandError, 'ERR Invalid stream ID specified as stream command argument') do
redis.xadd('s1', { f1: 'v1', f2: 'v2' }, id: entry_id)
end
end
def test_xadd_with_old_entry_id_option
redis.xadd('s1', { f1: 'v1', f2: 'v2' }, id: '0-1')
err_msg = 'ERR The ID specified in XADD is equal or smaller than the target stream top item'
assert_raises(Redis::CommandError, err_msg) do
redis.xadd('s1', { f1: 'v1', f2: 'v2' }, id: '0-0')
end
end
def test_xadd_with_maxlen_and_approximate_option
actual = redis.xadd('s1', { f1: 'v1', f2: 'v2' }, maxlen: 2, approximate: true)
assert_match ENTRY_ID_FORMAT, actual
end
def test_xadd_with_invalid_arguments
assert_raises(Redis::CommandError) { redis.xadd(nil, {}) }
assert_raises(Redis::CommandError) { redis.xadd('', {}) }
assert_raises(Redis::CommandError) { redis.xadd('s1', {}) }
end
def test_xtrim
redis.xadd('s1', { f: 'v1' })
redis.xadd('s1', { f: 'v2' })
redis.xadd('s1', { f: 'v3' })
redis.xadd('s1', { f: 'v4' })
assert_equal 2, redis.xtrim('s1', 2)
end
def test_xtrim_with_approximate_option
redis.xadd('s1', { f: 'v1' })
redis.xadd('s1', { f: 'v2' })
redis.xadd('s1', { f: 'v3' })
redis.xadd('s1', { f: 'v4' })
assert_equal 0, redis.xtrim('s1', 2, approximate: true)
end
def test_xtrim_with_not_existed_stream
assert_equal 0, redis.xtrim('not-existed-stream', 2)
end
def test_xtrim_with_invalid_arguments
if version >= '6.2'
assert_raises(Redis::CommandError) { redis.xtrim('', '') }
assert_raises(Redis::CommandError) { redis.xtrim(nil, nil) }
assert_equal 0, redis.xtrim('s1', 0)
assert_raises(Redis::CommandError) { redis.xtrim('s1', -1, approximate: true) }
else
assert_equal 0, redis.xtrim('', '')
assert_equal 0, redis.xtrim(nil, nil)
assert_equal 0, redis.xtrim('s1', 0)
assert_equal 0, redis.xtrim('s1', -1, approximate: true)
end
end
def test_xdel_with_splatted_entry_ids
redis.xadd('s1', { f: '1' }, id: '0-1')
redis.xadd('s1', { f: '2' }, id: '0-2')
assert_equal 2, redis.xdel('s1', '0-1', '0-2', '0-3')
end
def test_xdel_with_arrayed_entry_ids
redis.xadd('s1', { f: '1' }, id: '0-1')
assert_equal 1, redis.xdel('s1', ['0-1', '0-2'])
end
def test_xdel_with_invalid_entry_ids
assert_equal 0, redis.xdel('s1', 'invalid_format')
end
def test_xdel_with_invalid_arguments
assert_equal 0, redis.xdel(nil, nil)
assert_equal 0, redis.xdel(nil, [nil])
assert_equal 0, redis.xdel('', '')
assert_equal 0, redis.xdel('', [''])
assert_raises(Redis::CommandError) { redis.xdel('s1', []) }
end
def test_xrange
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
actual = redis.xrange('s1')
assert_equal(%w(v1 v2 v3), actual.map { |i| i.last['f'] })
end
def test_xrange_with_start_option
redis.xadd('s1', { f: 'v' }, id: '0-1')
redis.xadd('s1', { f: 'v' }, id: '0-2')
redis.xadd('s1', { f: 'v' }, id: '0-3')
actual = redis.xrange('s1', '0-2')
assert_equal %w(0-2 0-3), actual.map(&:first)
end
def test_xrange_with_end_option
redis.xadd('s1', { f: 'v' }, id: '0-1')
redis.xadd('s1', { f: 'v' }, id: '0-2')
redis.xadd('s1', { f: 'v' }, id: '0-3')
actual = redis.xrange('s1', '-', '0-2')
assert_equal %w(0-1 0-2), actual.map(&:first)
end
def test_xrange_with_start_and_end_options
redis.xadd('s1', { f: 'v' }, id: '0-1')
redis.xadd('s1', { f: 'v' }, id: '0-2')
redis.xadd('s1', { f: 'v' }, id: '0-3')
actual = redis.xrange('s1', '0-2', '0-2')
assert_equal %w(0-2), actual.map(&:first)
end
def test_xrange_with_incomplete_entry_id_options
redis.xadd('s1', { f: 'v' }, id: '0-1')
redis.xadd('s1', { f: 'v' }, id: '1-1')
redis.xadd('s1', { f: 'v' }, id: '2-1')
actual = redis.xrange('s1', '0', '1')
assert_equal 2, actual.size
assert_equal %w(0-1 1-1), actual.map(&:first)
end
def test_xrange_with_count_option
redis.xadd('s1', { f: 'v' }, id: '0-1')
redis.xadd('s1', { f: 'v' }, id: '0-2')
redis.xadd('s1', { f: 'v' }, id: '0-3')
actual = redis.xrange('s1', count: 2)
assert_equal %w(0-1 0-2), actual.map(&:first)
end
def test_xrange_with_not_existed_stream_key
assert_equal([], redis.xrange('not-existed'))
end
def test_xrange_with_invalid_entry_id_options
assert_raises(Redis::CommandError) { redis.xrange('s1', 'invalid', 'invalid') }
end
def test_xrange_with_invalid_arguments
assert_equal([], redis.xrange(nil))
assert_equal([], redis.xrange(''))
end
def test_xrevrange
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
actual = redis.xrevrange('s1')
assert_equal %w(0-3 0-2 0-1), actual.map(&:first)
assert_equal(%w(v3 v2 v1), actual.map { |i| i.last['f'] })
end
def test_xrevrange_with_start_option
redis.xadd('s1', { f: 'v' }, id: '0-1')
redis.xadd('s1', { f: 'v' }, id: '0-2')
redis.xadd('s1', { f: 'v' }, id: '0-3')
actual = redis.xrevrange('s1', '+', '0-2')
assert_equal %w(0-3 0-2), actual.map(&:first)
end
def test_xrevrange_with_end_option
redis.xadd('s1', { f: 'v' }, id: '0-1')
redis.xadd('s1', { f: 'v' }, id: '0-2')
redis.xadd('s1', { f: 'v' }, id: '0-3')
actual = redis.xrevrange('s1', '0-2')
assert_equal %w(0-2 0-1), actual.map(&:first)
end
def test_xrevrange_with_start_and_end_options
redis.xadd('s1', { f: 'v' }, id: '0-1')
redis.xadd('s1', { f: 'v' }, id: '0-2')
redis.xadd('s1', { f: 'v' }, id: '0-3')
actual = redis.xrevrange('s1', '0-2', '0-2')
assert_equal %w(0-2), actual.map(&:first)
end
def test_xrevrange_with_incomplete_entry_id_options
redis.xadd('s1', { f: 'v' }, id: '0-1')
redis.xadd('s1', { f: 'v' }, id: '1-1')
redis.xadd('s1', { f: 'v' }, id: '2-1')
actual = redis.xrevrange('s1', '1', '0')
assert_equal 2, actual.size
assert_equal '1-1', actual.first.first
end
def test_xrevrange_with_count_option
redis.xadd('s1', { f: 'v' }, id: '0-1')
redis.xadd('s1', { f: 'v' }, id: '0-2')
redis.xadd('s1', { f: 'v' }, id: '0-3')
actual = redis.xrevrange('s1', count: 2)
assert_equal 2, actual.size
assert_equal '0-3', actual.first.first
end
def test_xrevrange_with_not_existed_stream_key
assert_equal([], redis.xrevrange('not-existed'))
end
def test_xrevrange_with_invalid_entry_id_options
assert_raises(Redis::CommandError) { redis.xrevrange('s1', 'invalid', 'invalid') }
end
def test_xrevrange_with_invalid_arguments
assert_equal([], redis.xrevrange(nil))
assert_equal([], redis.xrevrange(''))
end
def test_xlen
redis.xadd('s1', { f: 'v1' })
redis.xadd('s1', { f: 'v2' })
assert_equal 2, redis.xlen('s1')
end
def test_xlen_with_not_existed_key
assert_equal 0, redis.xlen('not-existed')
end
def test_xlen_with_invalid_key
assert_equal 0, redis.xlen(nil)
assert_equal 0, redis.xlen('')
end
def test_xread_with_a_key
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
actual = redis.xread('s1', 0)
assert_equal(%w(v1 v2), actual.fetch('s1').map { |i| i.last['f'] })
end
def test_xread_with_multiple_keys
redis.xadd('s1', { f: 'v01' }, id: '0-1')
redis.xadd('s1', { f: 'v02' }, id: '0-2')
redis.xadd('s2', { f: 'v11' }, id: '1-1')
redis.xadd('s2', { f: 'v12' }, id: '1-2')
actual = redis.xread(%w[s1 s2], %w[0-1 1-1])
assert_equal 1, actual['s1'].size
assert_equal 1, actual['s2'].size
assert_equal 'v02', actual['s1'][0].last['f']
assert_equal 'v12', actual['s2'][0].last['f']
end
def test_xread_with_count_option
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
actual = redis.xread('s1', 0, count: 1)
assert_equal 1, actual['s1'].size
end
def test_xread_with_block_option
actual = redis.xread('s1', '$', block: LOW_TIMEOUT * 1000)
assert_equal({}, actual)
end
def test_xread_does_not_raise_timeout_error_when_the_block_option_is_zero_msec
prepared = false
actual = nil
wire = Wire.new do
prepared = true
actual = redis.xread('s1', 0, block: 0)
end
Wire.pass until prepared
redis.dup.xadd('s1', { f: 'v1' }, id: '0-1')
wire.join
assert_equal(['v1'], actual.fetch('s1').map { |i| i.last['f'] })
end
def test_xread_with_invalid_arguments
assert_raises(Redis::CommandError) { redis.xread(nil, nil) }
assert_raises(Redis::CommandError) { redis.xread('', '') }
assert_raises(Redis::CommandError) { redis.xread([], []) }
assert_raises(Redis::CommandError) { redis.xread([''], ['']) }
assert_raises(Redis::CommandError) { redis.xread('s1', '0-0', count: 'a') }
assert_raises(Redis::CommandError) { redis.xread('s1', %w[0-0 0-0]) }
end
def test_xgroup_with_create_subcommand
redis.xadd('s1', { f: 'v' })
assert_equal 'OK', redis.xgroup(:create, 's1', 'g1', '$')
end
def test_xgroup_with_create_subcommand_and_mkstream_option
err_msg = 'ERR The XGROUP subcommand requires the key to exist. '\
'Note that for CREATE you may want to use the MKSTREAM option to create an empty stream automatically.'
assert_raises(Redis::CommandError, err_msg) { redis.xgroup(:create, 's2', 'g1', '$') }
assert_equal 'OK', redis.xgroup(:create, 's2', 'g1', '$', mkstream: true)
end
def test_xgroup_with_create_subcommand_and_existed_stream_key
redis.xadd('s1', { f: 'v' })
redis.xgroup(:create, 's1', 'g1', '$')
assert_raises(Redis::CommandError, 'BUSYGROUP Consumer Group name already exists') do
redis.xgroup(:create, 's1', 'g1', '$')
end
end
def test_xgroup_with_setid_subcommand
redis.xadd('s1', { f: 'v' })
redis.xgroup(:create, 's1', 'g1', '$')
assert_equal 'OK', redis.xgroup(:setid, 's1', 'g1', '0')
end
def test_xgroup_with_destroy_subcommand
redis.xadd('s1', { f: 'v' })
redis.xgroup(:create, 's1', 'g1', '$')
assert_equal 1, redis.xgroup(:destroy, 's1', 'g1')
end
def test_xgroup_with_delconsumer_subcommand
redis.xadd('s1', { f: 'v' })
redis.xgroup(:create, 's1', 'g1', '$')
assert_equal 0, redis.xgroup(:delconsumer, 's1', 'g1', 'c1')
end
def test_xgroup_with_invalid_arguments
assert_raises(Redis::CommandError) { redis.xgroup(nil, nil, nil) }
assert_raises(Redis::CommandError) { redis.xgroup('', '', '') }
end
def test_xreadgroup_with_a_key
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
actual = redis.xreadgroup('g1', 'c1', 's1', '>')
assert_equal 2, actual['s1'].size
assert_equal 'v2', actual['s1'][0].last['f']
assert_equal 'v3', actual['s1'][1].last['f']
end
def test_xreadgroup_with_multiple_keys
redis.xadd('s1', { f: 'v01' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s2', { f: 'v11' }, id: '1-1')
redis.xgroup(:create, 's2', 'g1', '$')
redis.xadd('s1', { f: 'v02' }, id: '0-2')
redis.xadd('s2', { f: 'v12' }, id: '1-2')
actual = redis.xreadgroup('g1', 'c1', %w[s1 s2], %w[> >])
assert_equal 1, actual['s1'].size
assert_equal 1, actual['s2'].size
assert_equal 'v02', actual['s1'][0].last['f']
assert_equal 'v12', actual['s2'][0].last['f']
end
def test_xreadgroup_with_count_option
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
actual = redis.xreadgroup('g1', 'c1', 's1', '>', count: 1)
assert_equal 1, actual['s1'].size
end
def test_xreadgroup_with_noack_option
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
actual = redis.xreadgroup('g1', 'c1', 's1', '>', noack: true)
assert_equal 2, actual['s1'].size
end
def test_xreadgroup_with_block_option
redis.xadd('s1', { f: 'v' })
redis.xgroup(:create, 's1', 'g1', '$')
actual = redis.xreadgroup('g1', 'c1', 's1', '>', block: LOW_TIMEOUT * 1000)
assert_equal({}, actual)
end
def test_xreadgroup_with_invalid_arguments
assert_raises(Redis::CommandError) { redis.xreadgroup(nil, nil, nil, nil) }
assert_raises(Redis::CommandError) { redis.xreadgroup('', '', '', '') }
assert_raises(Redis::CommandError) { redis.xreadgroup('', '', [], []) }
assert_raises(Redis::CommandError) { redis.xreadgroup('', '', [''], ['']) }
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
assert_raises(Redis::CommandError) { redis.xreadgroup('g1', 'c1', 's1', '>', count: 'a') }
assert_raises(Redis::CommandError) { redis.xreadgroup('g1', 'c1', 's1', %w[> >]) }
end
def test_xack_with_a_entry_id
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xreadgroup('g1', 'c1', 's1', '>')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
assert_equal 1, redis.xack('s1', 'g1', '0-2')
end
def test_xack_with_splatted_entry_ids
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
redis.xadd('s1', { f: 'v4' }, id: '0-4')
redis.xadd('s1', { f: 'v5' }, id: '0-5')
assert_equal 2, redis.xack('s1', 'g1', '0-2', '0-3')
end
def test_xack_with_arrayed_entry_ids
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
redis.xadd('s1', { f: 'v4' }, id: '0-4')
redis.xadd('s1', { f: 'v5' }, id: '0-5')
assert_equal 2, redis.xack('s1', 'g1', %w[0-2 0-3])
end
def test_xack_with_invalid_arguments
assert_equal 0, redis.xack(nil, nil, nil)
assert_equal 0, redis.xack('', '', '')
assert_raises(Redis::CommandError) { redis.xack('', '', []) }
assert_equal 0, redis.xack('', '', [''])
end
def test_xclaim_with_splatted_entry_ids
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
sleep 0.01
actual = redis.xclaim('s1', 'g1', 'c2', 10, '0-2', '0-3')
assert_equal %w(0-2 0-3), actual.map(&:first)
assert_equal(%w(v2 v3), actual.map { |i| i.last['f'] })
end
def test_xclaim_with_arrayed_entry_ids
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
sleep 0.01
actual = redis.xclaim('s1', 'g1', 'c2', 10, %w[0-2 0-3])
assert_equal %w(0-2 0-3), actual.map(&:first)
assert_equal(%w(v2 v3), actual.map { |i| i.last['f'] })
end
def test_xclaim_with_idle_option
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
sleep 0.01
actual = redis.xclaim('s1', 'g1', 'c2', 10, '0-2', '0-3', idle: 0)
assert_equal %w(0-2 0-3), actual.map(&:first)
assert_equal(%w(v2 v3), actual.map { |i| i.last['f'] })
end
def test_xclaim_with_time_option
time = Time.now.strftime('%s%L')
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
sleep 0.01
actual = redis.xclaim('s1', 'g1', 'c2', 10, '0-2', '0-3', time: time)
assert_equal %w(0-2 0-3), actual.map(&:first)
assert_equal(%w(v2 v3), actual.map { |i| i.last['f'] })
end
def test_xclaim_with_retrycount_option
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
sleep 0.01
actual = redis.xclaim('s1', 'g1', 'c2', 10, '0-2', '0-3', retrycount: 10)
assert_equal %w(0-2 0-3), actual.map(&:first)
assert_equal(%w(v2 v3), actual.map { |i| i.last['f'] })
end
def test_xclaim_with_force_option
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
sleep 0.01
actual = redis.xclaim('s1', 'g1', 'c2', 10, '0-2', '0-3', force: true)
assert_equal(%w(0-2 0-3), actual.map(&:first))
assert_equal(%w(v2 v3), actual.map { |i| i.last['f'] })
end
def test_xclaim_with_justid_option
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
sleep 0.01
actual = redis.xclaim('s1', 'g1', 'c2', 10, '0-2', '0-3', justid: true)
assert_equal 2, actual.size
assert_equal '0-2', actual[0]
assert_equal '0-3', actual[1]
end
def test_xclaim_with_invalid_arguments
assert_raises(Redis::CommandError) { redis.xclaim(nil, nil, nil, nil, nil) }
assert_raises(Redis::CommandError) { redis.xclaim('', '', '', '', '') }
end
def test_xpending
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
actual = redis.xpending('s1', 'g1')
assert_equal 2, actual['size']
assert_equal '0-2', actual['min_entry_id']
assert_equal '0-3', actual['max_entry_id']
assert_equal '2', actual['consumers']['c1']
end
def test_xpending_with_range_options
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
redis.xadd('s1', { f: 'v4' }, id: '0-4')
redis.xreadgroup('g1', 'c2', 's1', '>')
actual = redis.xpending('s1', 'g1', '-', '+', 10)
assert_equal 3, actual.size
assert_equal '0-2', actual[0]['entry_id']
assert_equal 'c1', actual[0]['consumer']
assert_equal true, actual[0]['elapsed'] >= 0
assert_equal 1, actual[0]['count']
assert_equal '0-3', actual[1]['entry_id']
assert_equal 'c1', actual[1]['consumer']
assert_equal true, actual[1]['elapsed'] >= 0
assert_equal 1, actual[1]['count']
assert_equal '0-4', actual[2]['entry_id']
assert_equal 'c2', actual[2]['consumer']
assert_equal true, actual[2]['elapsed'] >= 0
assert_equal 1, actual[2]['count']
end
def test_xpending_with_range_and_consumer_options
redis.xadd('s1', { f: 'v1' }, id: '0-1')
redis.xgroup(:create, 's1', 'g1', '$')
redis.xadd('s1', { f: 'v2' }, id: '0-2')
redis.xadd('s1', { f: 'v3' }, id: '0-3')
redis.xreadgroup('g1', 'c1', 's1', '>')
redis.xadd('s1', { f: 'v4' }, id: '0-4')
redis.xreadgroup('g1', 'c2', 's1', '>')
actual = redis.xpending('s1', 'g1', '-', '+', 10, 'c1')
assert_equal 2, actual.size
assert_equal '0-2', actual[0]['entry_id']
assert_equal 'c1', actual[0]['consumer']
assert_equal true, actual[0]['elapsed'] >= 0
assert_equal 1, actual[0]['count']
assert_equal '0-3', actual[1]['entry_id']
assert_equal 'c1', actual[1]['consumer']
assert_equal true, actual[1]['elapsed'] >= 0
assert_equal 1, actual[1]['count']
end
end
end