Issues in RedisCacheTest.php (master) - Issues in master - subjective-php/psr-cache-redis - Measure and Improve Code Quality continuously with Scrutinizer

Issues (10)

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Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

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Code Injection enables an attacker to execute arbitrary code on the server.

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Response Splitting can be used to send arbitrary responses.

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Header Injection

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Regex Injection enables an attacker to execute arbitrary code in your PHP process.

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XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

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tests/RedisCacheTest.php (8 issues)

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<?php

namespace SubjectivePHPTest\Psr\SimpleCache;

use DateTime;
use SubjectivePHP\Psr\SimpleCache\RedisCache;
use Predis\Client;

/**
 * @coversDefaultClass \SubjectivePHP\Psr\SimpleCache\RedisCache
 * @covers ::__construct
 * @covers ::<private>
 */
final class RedisCacheTest extends \PHPUnit\Framework\TestCase
{
    /**
     * @var Client
     */
    private $predis;

    /**
     * @var RedisCache
     */
    private $cache;

    /**
     * @return void
     */
    public function setUp()
    {
        $this->predis = new Client();
        $this->predis->flushall();
        $this->cache = new RedisCache($this->predis);
    }

    /**
     * @test
     * @covers ::get
     *
     * @return void
     */
    public function get()
    {
        $dateTime = new DateTime();
        $this->predis->set('foo', serialize($dateTime));
        $this->assertEquals($dateTime, $this->cache->get('foo'));
    }

    /**
     * @test
     * @covers ::get
     *
     * @return void
     */
    public function getKeyNotFound()
    {
        $default = new \StdClass();
        $this->assertSame($default, $this->cache->get('foo', $default));
    }

    /**
     * @test
     * @covers ::getMultiple
     *
     * @return void
     */
    public function getMultple()
    {
        $default = new \StdClass();
        $dateTime = new \DateTime();
        $exception = new \RuntimeException();
        $this->predis->set('foo', serialize($dateTime));
        $this->predis->set('bar', serialize($exception));
        $actual = $this->cache->getMultiple(['foo', 'baz', 'bar'], $default);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertEquals($dateTime, $actual['foo']);
        $this->assertSame($default, $actual['baz']);
        $this->assertEquals($exception, $actual['bar']);
    }

    /**
     * @test
     * @covers ::set
     *
     * @return void
     */
    public function set()
    {
        $dateTime = new \DateTime();
        $this->assertTrue($this->cache->set('foo', $dateTime, 3600));
        $ttl = $this->predis->ttl('foo');
        $this->assertSame(serialize($dateTime), $this->predis->get('foo'));
        $this->assertGreaterThan(3598, $ttl);
        $this->assertLessThanOrEqual(3600, $ttl);
    }

    /**
     * @test
     * @covers ::set
     *
     * @return void
     */
    public function setFails()
    {
        $mockPredis = $this->getMockBuilder('\\Predis\\ClientInterface')->getMock();
        $mockPredis->expects($this->once())->method('__call')->willReturn(new \Predis\Response\Status('Not OK'));
        $cache = new RedisCache($mockPredis);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertFalse($cache->set('foo', new \DateTime(), 3600));
    }

    /**
     * @test
     * @covers ::setMultiple
     *
     * @return void
     */
    public function setMultple()
    {
        $dateTime = new \DateTime();
        $exception = new \RuntimeException();
        $this->assertTrue($this->cache->setMultiple(['foo' => $dateTime, 'bar' => $exception]));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertSame(serialize($dateTime), $this->predis->get('foo'));
        $this->assertSame(serialize($exception), $this->predis->get('bar'));
    }

    /**
     * @test
     * @covers ::setMultiple
     *
     * @return void
     */
    public function setMultpleFails()
    {
        $passStatus = new \Predis\Response\Status('OK');
        $failStatus = new \Predis\Response\Status('Not OK');

        $mockPredis = $this->getMockBuilder('\\Predis\\ClientInterface')->getMock();
        $mockPredis->expects($this->exactly(3))->method('__call')->withConsecutive(
            [$this->equalTo('set'), $this->anything()],
            [$this->equalTo('expireat'), $this->anything()],
            [$this->equalTo('set'), $this->anything()]
        )->will($this->onConsecutiveCalls($passStatus, true, $failStatus));
        $cache = new RedisCache($mockPredis);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertFalse(
            $cache->setMultiple(
                ['foo' => new \DateTime(), 'bar' => new \DateTime()],
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                \DateInterval::createFromDateString('1 day')
            )
        );
    }

    /**
     * @test
     * @covers ::delete
     *
     * @return void
     */
    public function delete()
    {
        $dateTime = new DateTime();
        $this->predis->set('foo', serialize($dateTime));
        $this->cache->delete('foo');
        $this->assertSame(0, $this->predis->exists('foo'));
    }

    /**
     * @test
     * @covers ::deleteMultiple
     *
     * @return void
     */
    public function deleteMultiple()

    {
        $this->predis->set('foo', 'foo');
        $this->predis->set('bar', 'bar');
        $this->predis->set('baz', 'baz');

        $this->cache->deleteMultiple(['foo', 'bar']);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $this->assertSame(0, $this->predis->exists('foo'));
        $this->assertSame(0, $this->predis->exists('bar'));
        $this->assertSame(1, $this->predis->exists('baz'));
    }

    /**
     * @test
     * @covers ::clear
     *
     * @return void
     */
    public function clear()

    {
        $this->predis->set('foo', 'foo');
        $this->predis->set('bar', 'bar');
        $this->predis->set('baz', 'baz');

        $this->cache->clear();
        $this->assertSame(0, $this->predis->exists('foo'));
        $this->assertSame(0, $this->predis->exists('bar'));
        $this->assertSame(0, $this->predis->exists('baz'));
    }

    /**
     * @test
     * @covers ::has
     *
     * @return void
     */
    public function has()
    {
        $this->predis->set('foo', 'foo');
        $this->assertTrue($this->cache->has('foo'));
        $this->assertFalse($this->cache->has('bar'));
    }
}


1		<?php
2
3		namespace SubjectivePHPTest\Psr\SimpleCache;
4
5		use DateTime;
6		use SubjectivePHP\Psr\SimpleCache\RedisCache;
7		use Predis\Client;
8
9		/**
10		* @coversDefaultClass \SubjectivePHP\Psr\SimpleCache\RedisCache
11		* @covers ::__construct
12		* @covers ::<private>
13		*/
14		final class RedisCacheTest extends \PHPUnit\Framework\TestCase
15		{
16		/**
17		* @var Client
18		*/
19		private $predis;
20
21		/**
22		* @var RedisCache
23		*/
24		private $cache;
25
26		/**
27		* @return void
28		*/
29		public function setUp()
30		{
31		$this->predis = new Client();
32		$this->predis->flushall();
33		$this->cache = new RedisCache($this->predis);
34		}
35
36		/**
37		* @test
38		* @covers ::get
39		*
40		* @return void
41		*/
42		public function get()
43		{
44		$dateTime = new DateTime();
45		$this->predis->set('foo', serialize($dateTime));
46		$this->assertEquals($dateTime, $this->cache->get('foo'));
47		}
48
49		/**
50		* @test
51		* @covers ::get
52		*
53		* @return void
54		*/
55		public function getKeyNotFound()
56		{
57		$default = new \StdClass();
58		$this->assertSame($default, $this->cache->get('foo', $default));
59		}
60
61		/**
62		* @test
63		* @covers ::getMultiple
64		*
65		* @return void
66		*/
67		public function getMultple()
68		{
69		$default = new \StdClass();
70		$dateTime = new \DateTime();
71		$exception = new \RuntimeException();
72		$this->predis->set('foo', serialize($dateTime));
73		$this->predis->set('bar', serialize($exception));
74		$actual = $this->cache->getMultiple(['foo', 'baz', 'bar'], $default);
		0 ignored issues – show Documentation introduced 2018-07-15 16:36 UTC by Report Bug Copy Issue Report Show Similar Issues like this `array('foo', 'baz', 'bar')` is of type `array<integer,string,{"0..."string","2":"string"}>`, but the function expects a `object<SubjectivePHP\Psr\SimpleCache\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
75		$this->assertEquals($dateTime, $actual['foo']);
76		$this->assertSame($default, $actual['baz']);
77		$this->assertEquals($exception, $actual['bar']);
78		}
79
80		/**
81		* @test
82		* @covers ::set
83		*
84		* @return void
85		*/
86		public function set()
87		{
88		$dateTime = new \DateTime();
89		$this->assertTrue($this->cache->set('foo', $dateTime, 3600));
90		$ttl = $this->predis->ttl('foo');
91		$this->assertSame(serialize($dateTime), $this->predis->get('foo'));
92		$this->assertGreaterThan(3598, $ttl);
93		$this->assertLessThanOrEqual(3600, $ttl);
94		}
95
96		/**
97		* @test
98		* @covers ::set
99		*
100		* @return void
101		*/
102		public function setFails()
103		{
104		$mockPredis = $this->getMockBuilder('\\Predis\\ClientInterface')->getMock();
105		$mockPredis->expects($this->once())->method('__call')->willReturn(new \Predis\Response\Status('Not OK'));
106		$cache = new RedisCache($mockPredis);
		0 ignored issues – show Documentation introduced 2018-07-15 16:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$mockPredis` is of type `object<PHPUnit\Framework\MockObject\MockObject>`, but the function expects a `object<Predis\ClientInterface>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
107		$this->assertFalse($cache->set('foo', new \DateTime(), 3600));
108		}
109
110		/**
111		* @test
112		* @covers ::setMultiple
113		*
114		* @return void
115		*/
116		public function setMultple()
117		{
118		$dateTime = new \DateTime();
119		$exception = new \RuntimeException();
120		$this->assertTrue($this->cache->setMultiple(['foo' => $dateTime, 'bar' => $exception]));
		0 ignored issues – show Documentation introduced 2018-07-15 16:36 UTC by Report Bug Copy Issue Report Show Similar Issues like this `array('foo' => $dateTime, 'bar' => $exception)` is of type `array<string,object<Date...ct<RuntimeException>"}>`, but the function expects a `object<SubjectivePHP\Psr\SimpleCache\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
121		$this->assertSame(serialize($dateTime), $this->predis->get('foo'));
122		$this->assertSame(serialize($exception), $this->predis->get('bar'));
123		}
124
125		/**
126		* @test
127		* @covers ::setMultiple
128		*
129		* @return void
130		*/
131		public function setMultpleFails()
132		{
133		$passStatus = new \Predis\Response\Status('OK');
134		$failStatus = new \Predis\Response\Status('Not OK');
135
136		$mockPredis = $this->getMockBuilder('\\Predis\\ClientInterface')->getMock();
137		$mockPredis->expects($this->exactly(3))->method('__call')->withConsecutive(
138		[$this->equalTo('set'), $this->anything()],
139		[$this->equalTo('expireat'), $this->anything()],
140		[$this->equalTo('set'), $this->anything()]
141		)->will($this->onConsecutiveCalls($passStatus, true, $failStatus));
142		$cache = new RedisCache($mockPredis);
		0 ignored issues – show Documentation introduced 2018-07-15 16:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$mockPredis` is of type `object<PHPUnit\Framework\MockObject\MockObject>`, but the function expects a `object<Predis\ClientInterface>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
143		$this->assertFalse(
144		$cache->setMultiple(
145		['foo' => new \DateTime(), 'bar' => new \DateTime()],
		0 ignored issues – show Documentation introduced 2018-07-15 16:36 UTC by Report Bug Copy Issue Report Show Similar Issues like this `array('foo' => new \Date...ar' => new \DateTime())` is of type `array<string,object<Date...r":"object<DateTime>"}>`, but the function expects a `object<SubjectivePHP\Psr\SimpleCache\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
146		\DateInterval::createFromDateString('1 day')
147		)
148		);
149		}
150
151		/**
152		* @test
153		* @covers ::delete
154		*
155		* @return void
156		*/
157		public function delete()
158		{
159		$dateTime = new DateTime();
160		$this->predis->set('foo', serialize($dateTime));
161		$this->cache->delete('foo');
162		$this->assertSame(0, $this->predis->exists('foo'));
163		}
164
165		/**
166		* @test
167		* @covers ::deleteMultiple
168		*
169		* @return void
170		*/
171	View Code Duplication	public function deleteMultiple()
		0 ignored issues – show Duplication introduced 2018-07-15 16:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
172		{
173		$this->predis->set('foo', 'foo');
174		$this->predis->set('bar', 'bar');
175		$this->predis->set('baz', 'baz');
176
177		$this->cache->deleteMultiple(['foo', 'bar']);
		0 ignored issues – show Documentation introduced 2018-07-15 16:36 UTC by Report Bug Copy Issue Report Show Similar Issues like this `array('foo', 'bar')` is of type `array<integer,string,{"0":"string","1":"string"}>`, but the function expects a `object<SubjectivePHP\Psr\SimpleCache\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
178		$this->assertSame(0, $this->predis->exists('foo'));
179		$this->assertSame(0, $this->predis->exists('bar'));
180		$this->assertSame(1, $this->predis->exists('baz'));
181		}
182
183		/**
184		* @test
185		* @covers ::clear
186		*
187		* @return void
188		*/
189	View Code Duplication	public function clear()
		0 ignored issues – show Duplication introduced 2018-07-15 16:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
190		{
191		$this->predis->set('foo', 'foo');
192		$this->predis->set('bar', 'bar');
193		$this->predis->set('baz', 'baz');
194
195		$this->cache->clear();
196		$this->assertSame(0, $this->predis->exists('foo'));
197		$this->assertSame(0, $this->predis->exists('bar'));
198		$this->assertSame(0, $this->predis->exists('baz'));
199		}
200
201		/**
202		* @test
203		* @covers ::has
204		*
205		* @return void
206		*/
207		public function has()
208		{
209		$this->predis->set('foo', 'foo');
210		$this->assertTrue($this->cache->has('foo'));
211		$this->assertFalse($this->cache->has('bar'));
212		}
213		}
214

subjective-php / psr-cache-redis

Issues (10)

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tests/RedisCacheTest.php (8 issues)

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