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
|
# noqa: F541
from contextlib import contextmanager
import os
import pathlib
import sys
from textwrap import dedent
from packaging.version import parse as version_parse
import pexpect
TEST_IREDISRC = "/tmp/.iredisrc.test"
TEST_PAGER_BOUNDARY = "---boundary---"
TEST_PAGER_BOUNDARY_NUMBER = "---88938347271---"
env_pager = "{0} {1} {2}".format(
sys.executable,
os.path.join(pathlib.Path(__file__).parent, "wrappager.py"),
TEST_PAGER_BOUNDARY,
)
env_pager_numbers = "{0} {1} {2}".format(
sys.executable,
os.path.join(pathlib.Path(__file__).parent, "wrappager.py"),
TEST_PAGER_BOUNDARY_NUMBER,
)
long_list_type = "quicklist"
if version_parse(os.environ["REDIS_VERSION"]) >= version_parse("7"):
long_list_type = "listpack"
@contextmanager
def pager_enabled_cli():
env = os.environ
env["PAGER"] = env_pager
child = pexpect.spawn("iredis -n 15", timeout=3, env=env)
child.logfile_read = open("cli_test.log", "ab")
child.expect("127.0.0.1")
try:
yield child
finally:
child.close()
def test_using_pager_when_rows_too_high(clean_redis):
for index in range(100):
clean_redis.lpush("long-list", f"value-{index}")
with pager_enabled_cli() as child:
child.sendline("lrange long-list 0 -1")
child.expect(TEST_PAGER_BOUNDARY)
child.expect("value-1")
child.expect(TEST_PAGER_BOUNDARY)
def test_using_pager_works_for_help():
with pager_enabled_cli() as child:
child.sendline("help set")
child.expect(TEST_PAGER_BOUNDARY)
child.expect("Set the string value of a key")
child.expect(TEST_PAGER_BOUNDARY)
def test_pager_works_for_peek(clean_redis):
for index in range(100):
clean_redis.lpush("long-list", f"value-{index}")
with pager_enabled_cli() as child:
child.sendline("peek long-list")
child.expect(TEST_PAGER_BOUNDARY)
child.expect(f"({long_list_type})")
child.expect("value-1")
child.expect(TEST_PAGER_BOUNDARY)
def test_using_pager_from_config(clean_redis):
config_content = dedent(
f"""
[main]
log_location = /tmp/iredis1.log
pager = {env_pager_numbers}
"""
)
with open(TEST_IREDISRC, "w+") as test_iredisrc:
test_iredisrc.write(config_content)
child = pexpect.spawn(f"iredis -n 15 --iredisrc {TEST_IREDISRC}", timeout=3)
child.logfile_read = open("cli_test.log", "ab")
child.expect("127.0.0.1")
for index in range(100):
clean_redis.lpush("long-list", f"value-{index}")
child.sendline("lrange long-list 0 -1")
child.expect(TEST_PAGER_BOUNDARY_NUMBER)
child.expect("value-1")
child.expect(TEST_PAGER_BOUNDARY_NUMBER)
child.close()
def test_using_pager_from_config_when_env_config_both_set(clean_redis):
config_content = dedent(
f"""
[main]
log_location = /tmp/iredis1.log
pager = {env_pager_numbers}
"""
)
with open(TEST_IREDISRC, "w+") as test_iredisrc:
test_iredisrc.write(config_content)
env = os.environ
env["PAGER"] = env_pager
child = pexpect.spawn(
f"iredis -n 15 --iredisrc {TEST_IREDISRC}", timeout=3, env=env
)
child.logfile_read = open("cli_test.log", "ab")
child.expect("127.0.0.1")
for index in range(100):
clean_redis.lpush("long-list", f"value-{index}")
child.sendline("lrange long-list 0 -1")
child.expect(TEST_PAGER_BOUNDARY_NUMBER)
child.expect("value-1")
child.expect(TEST_PAGER_BOUNDARY_NUMBER)
child.close()
|
