LocaleExportTest.php

Same filename in other branches
  1. 9 core/modules/locale/tests/src/Functional/LocaleExportTest.php
  2. 10 core/modules/locale/tests/src/Functional/LocaleExportTest.php
  3. 11.x core/modules/locale/tests/src/Functional/LocaleExportTest.php

Namespace

Drupal\Tests\locale\Functional

File

core/modules/locale/tests/src/Functional/LocaleExportTest.php

View source
<?php

namespace Drupal\Tests\locale\Functional;

use Drupal\Core\File\FileSystemInterface;
use Drupal\Tests\BrowserTestBase;

/**
 * Tests the exportation of locale files.
 *
 * @group locale
 */
class LocaleExportTest extends BrowserTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'locale',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * A user able to create languages and export translations.
     */
    protected $adminUser = NULL;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->adminUser = $this->drupalCreateUser([
            'administer languages',
            'translate interface',
            'access administration pages',
        ]);
        $this->drupalLogin($this->adminUser);
        // Copy test po files to the translations directory.
        \Drupal::service('file_system')->copy(__DIR__ . '/../../../tests/test.de.po', 'translations://', FileSystemInterface::EXISTS_REPLACE);
        \Drupal::service('file_system')->copy(__DIR__ . '/../../../tests/test.xx.po', 'translations://', FileSystemInterface::EXISTS_REPLACE);
    }
    
    /**
     * Test exportation of translations.
     */
    public function testExportTranslation() {
        $file_system = \Drupal::service('file_system');
        // First import some known translations.
        // This will also automatically add the 'fr' language.
        $name = $file_system->tempnam('temporary://', "po_") . '.po';
        file_put_contents($name, $this->getPoFile());
        $this->drupalPostForm('admin/config/regional/translate/import', [
            'langcode' => 'fr',
            'files[file]' => $name,
        ], t('Import'));
        $file_system->unlink($name);
        // Get the French translations.
        $this->drupalPostForm('admin/config/regional/translate/export', [
            'langcode' => 'fr',
        ], t('Export'));
        // Ensure we have a translation file.
        $this->assertRaw('# French translation of Drupal', 'Exported French translation file.');
        // Ensure our imported translations exist in the file.
        $this->assertRaw('msgstr "lundi"', 'French translations present in exported file.');
        // Import some more French translations which will be marked as customized.
        $name = $file_system->tempnam('temporary://', "po2_") . '.po';
        file_put_contents($name, $this->getCustomPoFile());
        $this->drupalPostForm('admin/config/regional/translate/import', [
            'langcode' => 'fr',
            'files[file]' => $name,
            'customized' => 1,
        ], t('Import'));
        $file_system->unlink($name);
        // Create string without translation in the locales_source table.
        $this->container
            ->get('locale.storage')
            ->createString()
            ->setString('February')
            ->save();
        // Export only customized French translations.
        $this->drupalPostForm('admin/config/regional/translate/export', [
            'langcode' => 'fr',
            'content_options[not_customized]' => FALSE,
            'content_options[customized]' => TRUE,
            'content_options[not_translated]' => FALSE,
        ], t('Export'));
        // Ensure we have a translation file.
        $this->assertRaw('# French translation of Drupal', 'Exported French translation file with only customized strings.');
        // Ensure the customized translations exist in the file.
        $this->assertRaw('msgstr "janvier"', 'French custom translation present in exported file.');
        // Ensure no untranslated strings exist in the file.
        $this->assertNoRaw('msgid "February"', 'Untranslated string not present in exported file.');
        // Export only untranslated French translations.
        $this->drupalPostForm('admin/config/regional/translate/export', [
            'langcode' => 'fr',
            'content_options[not_customized]' => FALSE,
            'content_options[customized]' => FALSE,
            'content_options[not_translated]' => TRUE,
        ], t('Export'));
        // Ensure we have a translation file.
        $this->assertRaw('# French translation of Drupal', 'Exported French translation file with only untranslated strings.');
        // Ensure no customized translations exist in the file.
        $this->assertNoRaw('msgstr "janvier"', 'French custom translation not present in exported file.');
        // Ensure the untranslated strings exist in the file, and with right quotes.
        $this->assertRaw($this->getUntranslatedString(), 'Empty string present in exported file.');
    }
    
    /**
     * Test exportation of translation template file.
     */
    public function testExportTranslationTemplateFile() {
        // Load an admin page with JavaScript so _drupal_add_library() fires at
        // least once and _locale_parse_js_file() gets to run at least once so that
        // the locales_source table gets populated with something.
        $this->drupalGet('admin/config/regional/language');
        // Get the translation template file.
        $this->drupalPostForm('admin/config/regional/translate/export', [], t('Export'));
        // Ensure we have a translation file.
        $this->assertRaw('# LANGUAGE translation of PROJECT', 'Exported translation template file.');
    }
    
    /**
     * Helper function that returns a proper .po file.
     */
    public function getPoFile() {
        return <<<EOF
msgid ""
msgstr ""
"Project-Id-Version: Drupal 8\\n"
"MIME-Version: 1.0\\n"
"Content-Type: text/plain; charset=UTF-8\\n"
"Content-Transfer-Encoding: 8bit\\n"
"Plural-Forms: nplurals=2; plural=(n > 1);\\n"

msgid "Monday"
msgstr "lundi"
EOF;
    }
    
    /**
     * Helper function that returns a .po file which strings will be marked
     * as customized.
     */
    public function getCustomPoFile() {
        return <<<EOF
msgid ""
msgstr ""
"Project-Id-Version: Drupal 8\\n"
"MIME-Version: 1.0\\n"
"Content-Type: text/plain; charset=UTF-8\\n"
"Content-Transfer-Encoding: 8bit\\n"
"Plural-Forms: nplurals=2; plural=(n > 1);\\n"

msgid "January"
msgstr "janvier"
EOF;
    }
    
    /**
     * Returns a .po file fragment with an untranslated string.
     *
     * @return string
     *   A .po file fragment with an untranslated string.
     */
    public function getUntranslatedString() {
        return <<<EOF
msgid "February"
msgstr ""
EOF;
    }

}

Classes

Title Deprecated Summary
LocaleExportTest Tests the exportation of locale files.

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