/
blocking_commands.rb
225 lines (196 loc) · 6.66 KB
/
blocking_commands.rb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
# 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: LOW_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
mock do |r|
assert_equal ["{zap}foo", "1"], r.blpop("{zap}foo", FakeDuration.new(1))
end
end
def test_blpop_with_old_prototype
assert_equal ['{zap}foo', 's1'], r.blpop('{zap}foo', 0)
assert_equal ['{zap}foo', 's2'], r.blpop('{zap}foo', 0)
assert_equal ['{zap}bar', 's1'], r.blpop('{zap}bar', '{zap}foo', 0)
assert_equal ['{zap}bar', 's2'], r.blpop('{zap}foo', '{zap}bar', 0)
end
def test_blpop_timeout_with_old_prototype
mock do |r|
assert_equal ['{zap}foo', '0'], r.blpop('{zap}foo', 0)
assert_equal ['{zap}foo', '1'], r.blpop('{zap}foo', 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_brpop_with_old_prototype
assert_equal ['{zap}foo', 's2'], r.brpop('{zap}foo', 0)
assert_equal ['{zap}foo', 's1'], r.brpop('{zap}foo', 0)
assert_equal ['{zap}bar', 's2'], r.brpop('{zap}bar', '{zap}foo', 0)
assert_equal ['{zap}bar', 's1'], r.brpop('{zap}foo', '{zap}bar', 0)
end
def test_brpop_timeout_with_old_prototype
mock do |r|
assert_equal ['{zap}foo', '0'], r.brpop('{zap}foo', 0)
assert_equal ['{zap}foo', '1'], r.brpop('{zap}foo', 1)
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_brpoplpush_with_old_prototype
assert_equal 's2', r.brpoplpush('{zap}foo', '{zap}qux', 0)
assert_equal ['s2'], r.lrange('{zap}qux', 0, -1)
end
def test_brpoplpush_timeout_with_old_prototype
mock do |r|
assert_equal '0', r.brpoplpush('{zap}foo', '{zap}bar', 0)
assert_equal '1', r.brpoplpush('{zap}foo', '{zap}bar', 1)
end
end
def test_bzpopmin
target_version('5.0.0') do
assert_equal ['{szap}foo', 'a', 0.0], r.bzpopmin('{szap}foo', '{szap}bar', 1)
assert_nil r.bzpopmin('{szap}aaa', '{szap}bbb', 2)
end
end
def test_bzpopmax
target_version('5.0.0') do
assert_equal ['{szap}foo', 'c', 2.0], r.bzpopmax('{szap}foo', '{szap}bar', 1)
assert_nil r.bzpopmax('{szap}aaa', '{szap}bbb', 1)
end
end
driver(:ruby, :hiredis) do
def test_blmove_socket_timeout
target_version "6.2" do
mock(delay: LOW_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: LOW_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: LOW_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: LOW_TIMEOUT * 5) do |r|
assert_raises(Redis::TimeoutError) do
r.brpoplpush('{zap}foo', '{zap}bar', timeout: LOW_TIMEOUT)
end
end
end
end
end
end