phpmyadmin/test/classes/VersionInformationTest.php

<?php
/**
 * Tests for methods in PhpMyAdmin\VersionInformation class
 */
declare(strict_types=1);

namespace PhpMyAdmin\Tests;

use PhpMyAdmin\VersionInformation;
use stdClass;

/**
 * Tests for methods in PhpMyAdmin\VersionInformation class
 */
class VersionInformationTest extends PmaTestCase
{
    private $_releases;

    /**
     * Sets up the fixture, for example, opens a network connection.
     * This method is called before a test is executed.
     */
    protected function setUp(): void
    {
        $this->_releases = [];

        $release = new stdClass();
        $release->date = '2015-09-08';
        $release->php_versions = '>=5.3,<7.1';
        $release->version = '4.4.14.1';
        $release->mysql_versions = '>=5.5';
        $this->_releases[] = $release;

        $release = new stdClass();
        $release->date = '2015-09-09';
        $release->php_versions = '>=5.3,<7.0';
        $release->version = '4.4.13.3';
        $release->mysql_versions = '>=5.5';
        $this->_releases[] = $release;

        $release = new stdClass();
        $release->date = '2015-05-13';
        $release->php_versions = '>=5.2,<5.3';
        $release->version = '4.0.10.10';
        $release->mysql_versions = '>=5.0';
        $this->_releases[] = $release;
    }

    /**
     * Test version checking
     *
     * @return void
     *
     * @group large
     * @group network
     */
    public function testGetLatestVersion()
    {
        $GLOBALS['cfg']['ProxyUrl'] = PROXY_URL;
        $GLOBALS['cfg']['ProxyUser'] = PROXY_USER;
        $GLOBALS['cfg']['ProxyPass'] = PROXY_PASS;
        $GLOBALS['cfg']['VersionCheck'] = true;
        $versionInformation = new VersionInformation();
        $version = $versionInformation->getLatestVersion();
        $this->assertNotEmpty($version->version);
        $this->assertNotEmpty($version->date);
    }

    /**
     * Test version to int conversion.
     *
     * @param string $version Version string
     * @param int    $numeric Integer matching version
     *
     * @dataProvider dataVersions
     */
    public function testVersionToInt($version, $numeric): void
    {
        $versionInformation = new VersionInformation();
        $this->assertEquals(
            $numeric,
            $versionInformation->versionToInt($version)
        );
    }

    /**
     * Data provider for version parsing
     *
     * @return array with test data
     */
    public function dataVersions()
    {
        return [
            [
                '1.0.0',
                1000050,
            ],
            [
                '2.0.0.2-dev',
                2000002,
            ],
            [
                '3.4.2.1',
                3040251,
            ],
            [
                '3.4.2-dev3',
                3040203,
            ],
            [
                '3.4.2-dev',
                3040200,
            ],
            [
                '3.4.2-pl',
                3040260,
            ],
            [
                '3.4.2-pl3',
                3040263,
            ],
            [
                '4.4.2-rc22',
                4040252,
            ],
            [
                '4.4.2-rc',
                4040230,
            ],
            [
                '4.4.22-beta22',
                4042242,
            ],
            [
                '4.4.22-beta',
                4042220,
            ],
            [
                '4.4.21-alpha22',
                4042132,
            ],
            [
                '4.4.20-alpha',
                4042010,
            ],
            [
                '4.40.20-alpha-dev',
                4402010,
            ],
            [
                '4.4a',
                4000050,
            ],
            [
                '4.4.4-test',
                4040400,
            ],
            [
                '4.1.0',
                4010050,
            ],
            [
                '4.0.1.3',
                4000153,
            ],
            [
                '4.1-dev',
                4010000,
            ],
        ];
    }

    /**
     * Tests getLatestCompatibleVersion() when there is only one server confgiured
     *
     * @return void
     */
    public function testGetLatestCompatibleVersionWithSingleServer()
    {
        $GLOBALS['cfg']['Servers'] = [
            [],
        ];

        $mockVersionInfo = $this->getMockBuilder('PhpMyAdmin\VersionInformation')
            ->setMethods(['evaluateVersionCondition'])
            ->getMock();

        $mockVersionInfo->expects($this->at(0))
            ->method('evaluateVersionCondition')
            ->with('PHP', '>=5.3')
            ->will($this->returnValue(true));

        $mockVersionInfo->expects($this->at(1))
            ->method('evaluateVersionCondition')
            ->with('PHP', '<7.1')
            ->will($this->returnValue(true));

        $mockVersionInfo->expects($this->at(2))
            ->method('evaluateVersionCondition')
            ->with('MySQL', '>=5.5')
            ->will($this->returnValue(true));

        $compatible = $mockVersionInfo
            ->getLatestCompatibleVersion($this->_releases);
        $this->assertEquals('4.4.14.1', $compatible['version']);
    }

    /**
     * Tests getLatestCompatibleVersion() when there are multiple servers configured
     *
     * @return void
     */
    public function testGetLaestCompatibleVersionWithMultipleServers()
    {
        $GLOBALS['cfg']['Servers'] = [
            [],
            [],
        ];

        $mockVersionInfo = $this->getMockBuilder('PhpMyAdmin\VersionInformation')
            ->setMethods(['evaluateVersionCondition'])
            ->getMock();

        $mockVersionInfo->expects($this->at(0))
            ->method('evaluateVersionCondition')
            ->with('PHP', '>=5.3')
            ->will($this->returnValue(true));

        $mockVersionInfo->expects($this->at(1))
            ->method('evaluateVersionCondition')
            ->with('PHP', '<7.1')
            ->will($this->returnValue(true));

        $compatible = $mockVersionInfo
            ->getLatestCompatibleVersion($this->_releases);
        $this->assertEquals('4.4.14.1', $compatible['version']);
    }

    /**
     * Tests getLatestCompatibleVersion() with an old PHP version
     *
     * @return void
     */
    public function testGetLaestCompatibleVersionWithOldPHPVersion()
    {
        $GLOBALS['cfg']['Servers'] = [
            [],
            [],
        ];

        $mockVersionInfo = $this->getMockBuilder('PhpMyAdmin\VersionInformation')
            ->setMethods(['evaluateVersionCondition'])
            ->getMock();

        $mockVersionInfo->expects($this->at(0))
            ->method('evaluateVersionCondition')
            ->with('PHP', '>=5.3')
            ->will($this->returnValue(false));

        $mockVersionInfo->expects($this->at(1))
            ->method('evaluateVersionCondition')
            ->with('PHP', '>=5.3')
            ->will($this->returnValue(false));

        $mockVersionInfo->expects($this->at(2))
            ->method('evaluateVersionCondition')
            ->with('PHP', '>=5.2')
            ->will($this->returnValue(true));

        $mockVersionInfo->expects($this->at(3))
            ->method('evaluateVersionCondition')
            ->with('PHP', '<5.3')
            ->will($this->returnValue(true));

        $compatible = $mockVersionInfo
            ->getLatestCompatibleVersion($this->_releases);
        $this->assertEquals('4.0.10.10', $compatible['version']);
    }

    /**
     * Tests evaluateVersionCondition() method
     *
     * @return void
     */
    public function testEvaluateVersionCondition()
    {
        $mockVersionInfo = $this->getMockBuilder('PhpMyAdmin\VersionInformation')
            ->setMethods(['getPHPVersion'])
            ->getMock();

        $mockVersionInfo->expects($this->any())
            ->method('getPHPVersion')
            ->will($this->returnValue('5.2.4'));

        $this->assertTrue($mockVersionInfo->evaluateVersionCondition('PHP', '<=5.3'));
        $this->assertTrue($mockVersionInfo->evaluateVersionCondition('PHP', '<5.3'));
        $this->assertTrue($mockVersionInfo->evaluateVersionCondition('PHP', '>=5.2'));
        $this->assertTrue($mockVersionInfo->evaluateVersionCondition('PHP', '>5.2'));
        $this->assertTrue($mockVersionInfo->evaluateVersionCondition('PHP', '!=5.3'));

        $this->assertFalse($mockVersionInfo->evaluateVersionCondition('PHP', '<=5.2'));
        $this->assertFalse($mockVersionInfo->evaluateVersionCondition('PHP', '<5.2'));
        $this->assertFalse($mockVersionInfo->evaluateVersionCondition('PHP', '>=7.0'));
        $this->assertFalse($mockVersionInfo->evaluateVersionCondition('PHP', '>7.0'));
        $this->assertTrue($mockVersionInfo->evaluateVersionCondition('PHP', '!=5.2'));
    }
}