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|
# frozen_string_literal: true
module Lint
module BlockingCommands
def setup
super
r.rpush('{zap}foo', 's1')
r.rpush('{zap}foo', 's2')
r.rpush('{zap}bar', 's1')
r.rpush('{zap}bar', 's2')
r.zadd('{szap}foo', %w[0 a 1 b 2 c])
r.zadd('{szap}bar', %w[0 c 1 d 2 e])
end
def to_protocol(obj)
case obj
when String
"$#{obj.length}\r\n#{obj}\r\n"
when Array
"*#{obj.length}\r\n" + obj.map { |e| to_protocol(e) }.join
else
raise
end
end
def mock(options = {}, &blk)
commands = build_mock_commands(options)
redis_mock(commands, { timeout: TIMEOUT }, &blk)
end
def build_mock_commands(options = {})
{
blmove: lambda do |*args|
sleep options[:delay] if options.key?(:delay)
to_protocol(args.last)
end,
blpop: lambda do |*args|
sleep options[:delay] if options.key?(:delay)
to_protocol([args.first, args.last])
end,
brpop: lambda do |*args|
sleep options[:delay] if options.key?(:delay)
to_protocol([args.first, args.last])
end,
brpoplpush: lambda do |*args|
sleep options[:delay] if options.key?(:delay)
to_protocol(args.last)
end,
bzpopmax: lambda do |*args|
sleep options[:delay] if options.key?(:delay)
to_protocol([args.first, args.last])
end,
bzpopmin: lambda do |*args|
sleep options[:delay] if options.key?(:delay)
to_protocol([args.first, args.last])
end
}
end
def test_blmove
target_version "6.2" do
assert_equal 's1', r.blmove('{zap}foo', '{zap}bar', 'LEFT', 'RIGHT')
assert_equal ['s2'], r.lrange('{zap}foo', 0, -1)
assert_equal ['s1', 's2', 's1'], r.lrange('{zap}bar', 0, -1)
end
end
def test_blmove_timeout
target_version "6.2" do
mock do |r|
assert_equal '0', r.blmove('{zap}foo', '{zap}bar', 'LEFT', 'RIGHT')
assert_equal LOW_TIMEOUT.to_s, r.blmove('{zap}foo', '{zap}bar', 'LEFT', 'RIGHT', timeout: LOW_TIMEOUT)
end
end
end
def test_blpop
assert_equal ['{zap}foo', 's1'], r.blpop('{zap}foo')
assert_equal ['{zap}foo', 's2'], r.blpop(['{zap}foo'])
assert_equal ['{zap}bar', 's1'], r.blpop(['{zap}bar', '{zap}foo'])
assert_equal ['{zap}bar', 's2'], r.blpop(['{zap}foo', '{zap}bar'])
end
def test_blpop_timeout
mock do |r|
assert_equal ['{zap}foo', '0'], r.blpop('{zap}foo')
assert_equal ['{zap}foo', LOW_TIMEOUT.to_s], r.blpop('{zap}foo', timeout: LOW_TIMEOUT)
end
end
class FakeDuration
def initialize(int)
@int = int
end
def to_int
@int
end
end
def test_blpop_integer_like_timeout
assert_raises ArgumentError do
assert_equal ["{zap}foo", "1"], r.blpop("{zap}foo", timeout: FakeDuration.new(1))
end
end
def test_brpop
assert_equal ['{zap}foo', 's2'], r.brpop('{zap}foo')
assert_equal ['{zap}foo', 's1'], r.brpop(['{zap}foo'])
assert_equal ['{zap}bar', 's2'], r.brpop(['{zap}bar', '{zap}foo'])
assert_equal ['{zap}bar', 's1'], r.brpop(['{zap}foo', '{zap}bar'])
end
def test_brpop_timeout
mock do |r|
assert_equal ['{zap}foo', '0'], r.brpop('{zap}foo')
assert_equal ['{zap}foo', LOW_TIMEOUT.to_s], r.brpop('{zap}foo', timeout: LOW_TIMEOUT)
end
end
def test_brpoplpush
assert_equal 's2', r.brpoplpush('{zap}foo', '{zap}qux')
assert_equal ['s2'], r.lrange('{zap}qux', 0, -1)
end
def test_brpoplpush_timeout
mock do |r|
assert_equal '0', r.brpoplpush('{zap}foo', '{zap}bar')
assert_equal LOW_TIMEOUT.to_s, r.brpoplpush('{zap}foo', '{zap}bar', timeout: LOW_TIMEOUT)
end
end
def test_bzpopmin
assert_equal ['{szap}foo', 'a', 0.0], r.bzpopmin('{szap}foo', '{szap}bar', timeout: 1)
end
def test_bzpopmin_float_timeout
target_version "6.0" do
assert_nil r.bzpopmin('{szap}aaa', '{szap}bbb', timeout: LOW_TIMEOUT)
end
end
def test_bzpopmax
assert_equal ['{szap}foo', 'c', 2.0], r.bzpopmax('{szap}foo', '{szap}bar', timeout: 1)
end
def test_bzpopmax_float_timeout
target_version "6.0" do
assert_nil r.bzpopmax('{szap}aaa', '{szap}bbb', timeout: LOW_TIMEOUT)
end
end
def test_blmove_socket_timeout
target_version "6.2" do
mock(delay: TIMEOUT * 5) do |r|
assert_raises(Redis::TimeoutError) do
r.blmove('{zap}foo', '{zap}bar', 'LEFT', 'RIGHT', timeout: LOW_TIMEOUT)
end
end
end
end
def test_blpop_socket_timeout
mock(delay: TIMEOUT * 5) do |r|
assert_raises(Redis::TimeoutError) do
r.blpop('{zap}foo', timeout: LOW_TIMEOUT)
end
end
end
def test_brpop_socket_timeout
mock(delay: TIMEOUT * 5) do |r|
assert_raises(Redis::TimeoutError) do
r.brpop('{zap}foo', timeout: LOW_TIMEOUT)
end
end
end
def test_brpoplpush_socket_timeout
mock(delay: TIMEOUT * 5) do |r|
assert_raises(Redis::TimeoutError) do
r.brpoplpush('{zap}foo', '{zap}bar', timeout: LOW_TIMEOUT)
end
end
end
end
end
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