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# frozen_string_literal: true
require_relative "helper"
class TestRemoteServerControlCommands < Minitest::Test
include Helper::Client
def test_info
keys = [
"redis_version",
"uptime_in_seconds",
"uptime_in_days",
"connected_clients",
"used_memory",
"total_connections_received",
"total_commands_processed"
]
info = r.info
keys.each do |k|
msg = "expected #info to include #{k}"
assert info.keys.include?(k), msg
end
end
def test_info_commandstats
target_version "2.5.7" do
r.config(:resetstat)
r.config(:get, :port)
result = r.info(:commandstats)
assert_equal '2', result['config']['calls']
end
end
def test_monitor_redis_lt_2_5_0
return unless version < "2.5.0"
log = []
wire = Wire.new do
Redis.new(OPTIONS).monitor do |line|
log << line
break if log.size == 3
end
end
Wire.pass while log.empty? # Faster than sleep
r.set "foo", "s1"
wire.join
assert log[-1]['(db 15) "set" "foo" "s1"']
end
def test_monitor_redis_gte_2_5_0
return unless version >= "2.5.0"
log = []
wire = Wire.new do
Redis.new(OPTIONS).monitor do |line|
log << line
break if line =~ /set/
end
end
Wire.pass while log.empty? # Faster than sleep
r.set "foo", "s1"
wire.join
assert log[-1] =~ /\b15\b.* "set" "foo" "s1"/
end
def test_monitor_returns_value_for_break
result = r.monitor do |line|
break line
end
assert_equal "OK", result
end
def test_echo
assert_equal "foo bar baz\n", r.echo("foo bar baz\n")
end
def test_debug
r.set "foo", "s1"
assert r.debug(:object, "foo").is_a?(String)
end
def test_object
r.lpush "list", "value"
assert_equal 1, r.object(:refcount, "list")
encoding = r.object(:encoding, "list")
assert encoding == "ziplist" || encoding == "quicklist", "Wrong encoding for list"
assert r.object(:idletime, "list").is_a?(Integer)
end
def test_sync
redis_mock(sync: -> { "+OK" }) do |redis|
assert_equal "OK", redis.sync
end
end
def test_slowlog
r.slowlog(:reset)
result = r.slowlog(:len)
assert_equal 0, result
end
def test_client
assert_equal r.instance_variable_get(:@client), r._client
end
def test_client_list
return if version < "2.4.0"
keys = [
"addr",
"fd",
"name",
"age",
"idle",
"flags",
"db",
"sub",
"psub",
"multi",
"qbuf",
"qbuf-free",
"obl",
"oll",
"omem",
"events",
"cmd"
]
clients = r.client(:list)
clients.each do |client|
keys.each do |k|
msg = "expected #client(:list) to include #{k}"
assert client.keys.include?(k), msg
end
end
end
def test_client_kill
return if version < "2.6.9"
r.client(:setname, 'redis-rb')
clients = r.client(:list)
i = clients.index { |client| client['name'] == 'redis-rb' }
assert_equal "OK", r.client(:kill, clients[i]["addr"])
clients = r.client(:list)
i = clients.index { |client| client['name'] == 'redis-rb' }
assert_nil i
end
def test_client_getname_and_setname
return if version < "2.6.9"
assert_nil r.client(:getname)
r.client(:setname, 'redis-rb')
name = r.client(:getname)
assert_equal 'redis-rb', name
end
end
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