authpdo/_test/mysql.test.php

<?php

/**
 * MySQL tests for the authpdo plugin
 *
 * @group plugin_authpdo
 * @group plugins
 */
class mysql_plugin_authpdo_test extends DokuWikiTest {

    protected $host = '';
    protected $database = 'authpdo_testing';
    protected $user = '';
    protected $pass = '';

    public function setUp() {
        parent::setUp();
        $configuration = DOKU_UNITTEST . 'mysql.conf.php';
        if(!file_exists($configuration)) {
            return;
        }
        /** @var $conf array */
        include $configuration;
        $this->host = $conf['host'];
        $this->user = $conf['user'];
        $this->pass = $conf['pass'];
    }

    /**
     * Check if database credentials exist
     */
    public function test_requirements() {
        if(!$this->host || !$this->user) {
            $this->markTestSkipped("Skipped mysql tests. Missing configuration");
        }
    }

    /**
     * create the database for testing
     */
    protected function createDatabase() {
        $pdo = new PDO(
            "mysql:dbname=;host={$this->host}", $this->user, $this->pass,
            array(
                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, // we want exceptions, not error codes
            )
        );
        $pdo->exec("DROP DATABASE IF EXISTS {$this->database}");
        $pdo->exec("CREATE DATABASE {$this->database}");
        $pdo = null;
    }

    /**
     * remove the database
     */
    protected function dropDatabase() {
        $pdo = new PDO(
            "mysql:dbname={$this->database};host={$this->host}", $this->user, $this->pass,
            array(
                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, // we want exceptions, not error codes
            )
        );
        $pdo->exec("DROP DATABASE IF EXISTS {$this->database}");
        $pdo = null;
    }

    /**
     * imports a database dump
     *
     * @param $file
     */
    protected function importDatabase($file) {
        // connect to database and import dump
        $pdo = null;
        $pdo = new PDO(
            "mysql:dbname={$this->database};host={$this->host}", $this->user, $this->pass,
            array(
                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, // we want exceptions, not error codes
            )
        );
        $sql = file_get_contents($file);
        $pdo->exec($sql);
        $pdo = null;
    }

    /**
     * Run general tests on all users
     *
     * @param auth_plugin_authpdo $auth
     * @param array $users
     */
    protected function runGeneralTests(auth_plugin_authpdo $auth, $users) {
        $this->assertTrue($auth->success, 'intialize auth');

        if($auth->canDo('getUsers')) {
            $list = $auth->retrieveUsers();
            $this->assertGreaterThanOrEqual(count($users), count($list));
        }

        if($auth->canDo('getUserCount')) {
            $count = $auth->getUserCount();
            $this->assertGreaterThanOrEqual(count($users), $count);
        }
    }

    /**
     * run all the tests with the given user, depending on the capabilities
     *
     * @param auth_plugin_authpdo $auth
     * @param $user
     */
    protected function runUserTests(auth_plugin_authpdo $auth, $user) {
        global $conf;
        $info = 'testing ' . $user['user'];

        // minimal setup
        $this->assertTrue($auth->checkPass($user['user'], $user['pass']), $info);
        $check = $auth->getUserData($user['user']);
        $this->assertEquals($user['user'], $check['user'], $info);
        $this->assertEquals($user['name'], $check['name'], $info);
        $this->assertEquals($user['mail'], $check['mail'], $info);
        $groups = array_merge($user['grps'], array($conf['defaultgroup']));
        $this->assertEquals($groups, $check['grps'], $info);

        // getUsers
        if($auth->canDo('getUsers')) {
            $list = $auth->retrieveUsers(0, -1, array('user' => $user['user']));
            $this->assertGreaterThanOrEqual(1, count($list));
            $list = $auth->retrieveUsers(0, -1, array('name' => $user['name']));
            $this->assertGreaterThanOrEqual(1, count($list));
            $list = $auth->retrieveUsers(0, -1, array('mail' => $user['mail']));
            $this->assertGreaterThanOrEqual(1, count($list));
        }

        // getUserCount
        if($auth->canDo('getUserCount')) {
            $count = $auth->getUserCount(array('user' => $user['user']));
            $this->assertGreaterThanOrEqual(1, $count);
            $count = $auth->getUserCount(array('name' => $user['name']));
            $this->assertGreaterThanOrEqual(1, $count);
            $count = $auth->getUserCount(array('mail' => $user['mail']));
            $this->assertGreaterThanOrEqual(1, $count);
        }

        // modPass
        if($auth->canDo('modPass')) {
            $newpass = 'foobar';
            $ok = $auth->modifyUser($user['user'], array('pass' => $newpass));
            $this->assertTrue($ok, $info);
            $this->assertTrue($auth->checkPass($user['user'], $newpass), $info);
        }

        // modMail
        if($auth->canDo('modMail')) {
            $newmail = 'foobar@example.com';
            $ok = $auth->modifyUser($user['user'], array('mail' => $newmail));
            $this->assertTrue($ok, $info);
            $check = $auth->getUserData($user['user']);
            $this->assertEquals($newmail, $check['mail'], $info);
        }

        // modName
        if($auth->canDo('modName')) {
            $newname = 'FirstName Foobar';
            $ok = $auth->modifyUser($user['user'], array('name' => $newname));
            $this->assertTrue($ok, $info);
            $check = $auth->getUserData($user['user']);
            $this->assertEquals($newname, $check['name'], $info);
        }

        // modLogin
        if($auth->canDo('modLogin')) {
            $newuser = 'foobar' . $user['user'];
            $ok = $auth->modifyUser($user['user'], array('user' => $newuser));
            $this->assertTrue($ok, $info);
            $check = $auth->getUserData($newuser);
            $this->assertEquals($newuser, $check['user'], $info);
        }

    }

    /**
     * This triggers all the tests based on the dumps and configurations
     *
     * @depends test_requirements
     */
    public function test_mysql() {
        global $conf;

        $files = glob(__DIR__ . '/mysql/*.php');
        foreach($files as $file) {
            $dump = preg_replace('/\.php$/', '.sql', $file);

            $this->createDatabase();
            $this->importDatabase($dump);

            // Setup the configuration and initialize a new auth object
            /** @var $data array */
            include $file;

            $conf['plugin']['authpdo'] = array();
            $conf['plugin']['authpdo'] = $data['conf'];
            $conf['plugin']['authpdo']['dsn'] = "mysql:dbname={$this->database};host={$this->host}";
            $conf['plugin']['authpdo']['user'] = $this->user;
            $conf['plugin']['authpdo']['pass'] = $this->pass;
            $conf['plugin']['authpdo']['debug'] = 1;
            if($data['passcrypt']) $conf['passcrypt'] = $data['passcrypt'];
            $auth = new auth_plugin_authpdo();

            $this->runGeneralTests($auth, $data['users']);
            foreach($data['users'] as $user) {
                $this->runUserTests($auth, $user);
            }

            $this->dropDatabase();
        }
    }

}