upgrade.poll.test

<?php


/**
 * Upgrade test for poll.module.
 *
 * Load a bare installation of Drupal 6 and run the upgrade process on it.
 *
 * The install only contains dblog (although it's optional, it's only so that
 * another hook_watchdog module can take its place, the site is not functional
 * without watchdog) and update.
 */
class PollUpgradePathTestCase extends UpgradePathTestCase {
    public static function getInfo() {
        return array(
            'name' => 'Poll upgrade path',
            'description' => 'Poll upgrade path tests.',
            'group' => 'Upgrade path',
        );
    }
    public function setUp() {
        // Path to the database dump files.
        $this->databaseDumpFiles = array(
            drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-6.filled.database.php',
        );
        parent::setUp();
        $this->uninstallModulesExcept(array(
            'poll',
        ));
    }
    
    /**
     * Test a successful upgrade.
     */
    public function testPollUpgrade() {
        if ($this->skipUpgradeTest) {
            return;
        }
        $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
        // Check modules page for poll
        $this->drupalGet('admin/modules');
        // Verify that the poll data is still correctly available
        for ($i = 0; $i < 12; $i++) {
            $this->drupalGet("content/poll/{$i}");
            $nbchoices = $i % 4 + 2;
            for ($c = 0; $c < $nbchoices; $c++) {
                $this->assertText("Choice {$c} for poll {$i}", 'Choice text is displayed correctly on poll view');
            }
            // Now check that the votes are correct
            $this->clickLink(t('Results'));
            for ($c = 0; $c < $nbchoices; $c++) {
                $this->assertText("Choice {$c} for poll {$i}", 'Choice text is displayed correctly on result view');
            }
            $nbvotes = floor($i % 4 + 5);
            $elements = $this->xpath("//div[@class='percent']");
            for ($c = 0; $c < $nbchoices; $c++) {
                $votes = floor($nbvotes / $nbchoices);
                if ($nbvotes % $nbchoices > $c) {
                    $votes++;
                }
                $this->assertTrue(preg_match("/{$votes} vote/", $elements[$c]), 'The number of votes is displayed correctly: expected ' . $votes . ', got ' . $elements[$c]);
            }
        }
    }

}