RedisBagOStuffTest.php

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<?php
 
use Wikimedia\TestingAccessWrapper;
 
class RedisBagOStuffTest extends PHPUnit_Framework_TestCase {
    private $cache;
 
    protected function setUp() {
        parent::setUp();
        $cache = $this->getMockBuilder( 'RedisBagOStuff' )
            ->disableOriginalConstructor()
            ->getMock();
        $this->cache = TestingAccessWrapper::newFromObject( $cache );
    }
 
    public function testUnserialize( $expected, $input, $message ) {
        $actual = $this->cache->unserialize( $input );
        $this->assertSame( $expected, $actual, $message );
    }
 
    public function unserializeProvider() {
        return [
            [
                -1,
                '-1',
                'String representation of \'-1\'',
            ],
            [
                0,
                '0',
                'String representation of \'0\'',
            ],
            [
                1,
                '1',
                'String representation of \'1\'',
            ],
            [
                -1.0,
                'd:-1;',
                'Serialized negative double',
            ],
            [
                'foo',
                's:3:"foo";',
                'Serialized string',
            ]
        ];
    }
 
    public function testSerialize( $expected, $input, $message ) {
        $actual = $this->cache->serialize( $input );
        $this->assertSame( $expected, $actual, $message );
    }
 
    public function serializeProvider() {
        return [
            [
                -1,
                -1,
                '-1 as integer',
            ],
            [
                0,
                0,
                '0 as integer',
            ],
            [
                1,
                1,
                '1 as integer',
            ],
            [
                'd:-1;',
                -1.0,
                'Negative double',
            ],
            [
                's:3:"2.1";',
                '2.1',
                'Decimal string',
            ],
            [
                's:1:"1";',
                '1',
                'String representation of 1',
            ],
            [
                's:3:"foo";',
                'foo',
                'String',
            ],
        ];
    }
}