upgrade.locale.test

<?php


/**
 * Upgrade test for locale.module.
 */
class LocaleUpgradePathTestCase extends UpgradePathTestCase {
    public static function getInfo() {
        return array(
            'name' => 'Locale upgrade path',
            'description' => 'Upgrade path tests for the Locale module.',
            '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',
            drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-6.locale.database.php',
        );
        parent::setUp();
        $this->uninstallModulesExcept(array(
            'locale',
            'comment',
        ));
    }
    
    /**
     * Test a successful upgrade (no negotiation).
     */
    public function testLocaleUpgrade() {
        if ($this->skipUpgradeTest) {
            return;
        }
        $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
        // The home page should be in French.
        $this->assertPageInLanguage('', 'fr');
        // No prefixed page should exist.
        $this->drupalGet('en');
        $this->assertResponse(404);
        $this->drupalGet('fr');
        $this->assertResponse(404);
    }
    
    /**
     * Test an upgrade with path-based negotiation.
     */
    public function testLocaleUpgradePathDefault() {
        if ($this->skipUpgradeTest) {
            return;
        }
        // LANGUAGE_NEGOTIATION_PATH_DEFAULT.
        $this->variable_set('language_negotiation', 1);
        $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
        // The home page should be in French.
        $this->assertPageInLanguage('', 'fr');
        // The language switcher block should be displayed.
        $this->assertRaw('block-locale-language', 'The language switcher block is displayed.');
        // The French prefix should not be active because French is the default language.
        $this->drupalGet('fr');
        $this->assertResponse(404);
        // The English prefix should be active.
        $this->assertPageInLanguage('en', 'en');
    }
    
    /**
     * Test an upgrade with path-based (with fallback) negotiation.
     */
    public function testLocaleUpgradePathFallback() {
        if ($this->skipUpgradeTest) {
            return;
        }
        // LANGUAGE_NEGOTIATION_PATH.
        $this->variable_set('language_negotiation', 2);
        // Set the language of the admin user to English.
        db_update('users')->fields(array(
            'language' => 'en',
        ))
            ->condition('uid', 1)
            ->execute();
        $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
        // Both prefixes should be active.
        $this->assertPageInLanguage('fr', 'fr');
        $this->assertPageInLanguage('en', 'en');
        // The home page should be in the admin user language.
        $this->assertPageInLanguage('', 'en');
        // The language switcher block should be displayed.
        $this->assertRaw('block-locale-language', 'The language switcher block is displayed.');
    }
    
    /**
     * Test an upgrade with domain-based negotiation.
     */
    public function testLocaleUpgradeDomain() {
        if ($this->skipUpgradeTest) {
            return;
        }
        // LANGUAGE_NEGOTIATION_DOMAIN.
        $this->variable_set('language_negotiation', 3);
        $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
        // The home page should be in French.
        $this->assertPageInLanguage('', 'fr');
        // The language switcher block should be displayed.
        $this->assertRaw('block-locale-language', 'The language switcher block is displayed.');
        // The language switcher block should point to http://en.example.com.
        $language_links = $this->xpath('//ul[contains(@class, :class)]/li/a', array(
            ':class' => 'language-switcher-locale-url',
        ));
        $found_english_link = FALSE;
        foreach ($language_links as $link) {
            if ((string) $link['href'] == 'http://en.example.com/') {
                $found_english_link = TRUE;
            }
        }
        $this->assertTrue($found_english_link, 'The English link points to the correct domain.');
        // Both prefixes should be inactive.
        $this->drupalGet('en');
        $this->assertResponse(404);
        $this->drupalGet('fr');
        $this->assertResponse(404);
    }
    
    /**
     * Asserts that a page exists and is in the specified language.
     */
    public function assertPageInLanguage($path, $langcode) {
        if (isset($path)) {
            $this->drupalGet($path);
        }
        if (!$this->assertResponse(200)) {
            return FALSE;
        }
        if ($this->parse()) {
            return $this->assertIdentical($langcode, (string) $this->elements['xml:lang']);
        }
        else {
            return FALSE;
        }
    }

}