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
|
<?php
/*
* This file is part of the Predis package.
*
* (c) 2009-2020 Daniele Alessandri
* (c) 2021-2025 Till Krüss
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Command\Redis;
/**
* @group commands
* @group realm-string
*/
class INCRBYFLOAT_Test extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand(): string
{
return 'Predis\Command\Redis\INCRBYFLOAT';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId(): string
{
return 'INCRBYFLOAT';
}
/**
* @group disconnected
*/
public function testFilterArguments(): void
{
$arguments = ['key', 5.0];
$expected = ['key', 5.0];
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse(): void
{
$this->assertSame(5.0, $this->getCommand()->parseResponse(5.0));
}
/**
* @group connected
* @requiresRedisVersion >= 2.6.0
*/
public function testCreatesNewKeyOnNonExistingKey(): void
{
$redis = $this->getClient();
$this->assertEquals(10.5, $redis->incrbyfloat('foo', 10.5));
$this->assertEquals(10.5, $redis->get('foo'));
}
/**
* @group connected
* @requiresRedisVersion >= 2.6.0
*/
public function testReturnsTheValueOfTheKeyAfterIncrement(): void
{
$redis = $this->getClient();
$redis->set('foo', 2);
// We use round() to avoid errors on some platforms, see the following
// issue https://github.com/predis/predis/issues/220 for reference.
$this->assertEquals(22.123, $redis->incrbyfloat('foo', 20.123));
$this->assertEquals(10, round($redis->incrbyfloat('foo', -12.123), 5));
$this->assertEquals(-100.01, round($redis->incrbyfloat('foo', -110.01), 5));
}
/**
* @group connected
* @requiresRedisVersion >= 2.6.0
*/
public function testThrowsExceptionOnDecrementValueNotFloat(): void
{
$this->expectException('Predis\Response\ServerException');
$this->expectExceptionMessage('ERR value is not a valid float');
$redis = $this->getClient();
$redis->incrbyfloat('foo', 'bar');
}
/**
* @group connected
* @requiresRedisVersion >= 2.6.0
*/
public function testThrowsExceptionOnKeyValueNotFloat(): void
{
$this->expectException('Predis\Response\ServerException');
$this->expectExceptionMessage('ERR value is not a valid float');
$redis = $this->getClient();
$redis->set('foo', 'bar');
$redis->incrbyfloat('foo', 10.0);
}
/**
* @group connected
* @requiresRedisVersion >= 2.6.0
*/
public function testThrowsExceptionOnWrongType(): void
{
$this->expectException('Predis\Response\ServerException');
$this->expectExceptionMessage('Operation against a key holding the wrong kind of value');
$redis = $this->getClient();
$redis->lpush('metavars', 'foo');
$redis->incrbyfloat('metavars', 10.0);
}
}
|
