i18n_string.test in Internationalization 7
Test case for multilingual string
File
i18n_string/i18n_string.testView source
<?php
/**
* @file
* Test case for multilingual string
*/
/**
* Class for testing i18n_string and modules using these features
*
* Tests basic API functions
*/
class i18nStringTestCase extends Drupali18nTestCase {
public static function getInfo() {
return array(
'name' => 'String translation API',
'group' => 'Internationalization',
'description' => 'User defined strings translation functions',
);
}
function setUp() {
// We can use any of the modules that define a text group, to use it for testing
parent::setUp('i18n_string', 'i18n_menu', 'i18n_test');
parent::setUpLanguages();
$this->translator = $this
->drupalCreateUser(array(
'translate interface',
'translate user-defined strings',
));
}
/**
* Test base i18n_string API
*/
function testStringsAPI() {
// Create a bunch of strings for all languages
$textgroup = 'menu';
$strings = $this
->stringCreateArray(2);
$translations = array();
// Save source strings and store translations
foreach ($strings as $key => $string) {
$name = "{$textgroup}:item:{$key}:title";
i18n_string_update($name, $string);
$translations[$key] = $this
->createStringTranslation($textgroup, $string);
}
// Reset cache for text group
i18n_string_textgroup($textgroup)
->cache_reset();
// Check translations using the API
foreach ($this
->getOtherLanguages() as $language) {
foreach ($strings as $key => $value) {
$name = "{$textgroup}:item:{$key}:title";
$translation = i18n_string_translate($name, 'NOT FOUND', array(
'langcode' => $language->language,
));
$this
->assertEqual($translation, $translations[$key][$language->language], "The right {$language->name} ({$language->language}) translation has been retrieved for {$name}, {$translation}");
}
}
// Test that regular strings can be translated. Use 'Built-in interface' as
// filter, and translate first one.
$search = array(
'language' => 'all',
'translation' => 'all',
'group' => 'default',
'string' => '',
);
$this
->drupalPost('admin/config/regional/translate/translate', $search, t('Filter'));
$this
->clickLink(t('edit'));
// Just add a random translation.
$translation = $this
->randomName();
$edit = array();
foreach ($this
->getOtherLanguages() as $language) {
$langcode = $language->language;
$edit["translations[{$langcode}]"] = $translation;
}
$this
->drupalPost(NULL, $edit, t('Save translations'));
$this
->assertText(t('The string has been saved.'), t('The string has been saved.'));
$this
->assertEqual($this
->getUrl(), url('admin/config/regional/translate/translate', array(
'absolute' => TRUE,
)), t('Correct page redirection.'));
}
/**
* Test base i18n_string caching.
*/
function testCaching() {
// Create a bunch of strings for all languages.
$textgroup = 'test_cached';
$strings = $this
->stringCreateArray(2);
$translations = array();
$textgroup_object = i18n_string_textgroup($textgroup);
// Save source strings and store translations.
foreach ($strings as $key => $string) {
$name = "{$textgroup}:item:{$key}:title";
i18n_string_update($name, $string);
$translations[$key] = $this
->createStringTranslation($textgroup, $string);
}
// Now fetch the strings to fill the cache.
foreach ($textgroup_object->strings as $context => $string_object) {
$this
->drupalGet('tests/i18n/i18n_string_build/' . $textgroup . ':' . $context);
}
foreach ($strings as $key => $string) {
$this
->drupalGet('tests/i18n/i18n_string_translation_search/' . $textgroup . ':item:' . $key . ':*/es');
}
// Check the persistent cache for contents.
$cache = cache_get('i18n:string:tgroup:' . $textgroup . ':strings');
if ($this
->assertNotEqual($cache, FALSE, 'Textgroup strings cache found')) {
foreach ($textgroup_object->strings as $context => $string_object) {
if ($this
->assertTrue(isset($cache->data[$context]), format_string('Cached string %context found', array(
'%context' => $context,
)))) {
$this
->assertEqual($cache->data[$context], $context, 'Cached string is a string and not an object');
}
// Check if the string object cache is also available.
$string_cache = cache_get($string_object
->get_cid());
if ($this
->assertNotEqual($string_cache, FALSE, format_string('Cached string object %cid found', array(
'%cid' => $string_object
->get_cid(),
)))) {
$this
->assertTrue(is_array($string_cache->data), 'Cached string object is an array.');
}
}
}
$cache = cache_get('i18n:string:tgroup:' . $textgroup . ':cache_multiple');
if ($this
->assertNotEqual($cache, FALSE, 'Textgroup cache_multiple cache found')) {
foreach ($strings as $key => $string) {
$pattern = 'item:' . $key . ':*:es';
if ($this
->assertTrue(isset($cache->data[$pattern]), format_string('Cached multiple cache for pattern %pattern found', array(
'%pattern_key' => $pattern,
)))) {
$property_pattern = 'item:' . $key . ':title';
if ($this
->assertTrue(isset($cache->data[$pattern][$property_pattern]), format_string('Cached multiple property title found', array(
'%pattern_key' => $pattern,
)))) {
$this
->assertEqual($cache->data[$pattern][$property_pattern], $property_pattern);
}
}
}
}
// Test cache injection.
foreach ($textgroup_object->strings as $context => $string_object) {
// Check if the string object cache is also available.
$string_cache = cache_get($string_object
->get_cid());
if (isset($string_cache->data)) {
// Modify cache.
$string_cache->data['string'] = "Injected value.";
cache_set($string_object
->get_cid(), $string_cache->data, 'cache', CACHE_TEMPORARY);
// Check if modification is reflected on the next page call.
$this
->drupalGet('tests/i18n/i18n_string_build/' . $textgroup . ':' . $context);
$this
->assertText($string_cache->data['string']);
}
}
// Test that un-translated strings are cached correctly.
$textgroup = 'test_cached';
$key = 3;
$string = self::randomName(100);
$name = "{$textgroup}:item:{$key}:title";
i18n_string_update($name, $string);
// Generate the cache entry.
$string_object = i18n_string_build($name, $string);
$langcode = i18n_langcode();
$string_object
->get_translation($langcode);
// Destroy the textgroup object to write the cache entry.
$textgroup_object = i18n_string_textgroup($textgroup);
$textgroup_object
->__destruct();
$this
->assertTrue(cache_get($string_object
->get_cid()) !== FALSE, "Cache entry created.");
drupal_static_reset('i18n_string_textgroup');
// Reset the loaded translation variable.
variable_del('i18n_loaded_translations');
$loaded_translations = variable_get('i18n_loaded_translations', array());
$this
->verbose(var_export($loaded_translations, TRUE));
// Rebuild the string.
$string_object = i18n_string_build($name, $string);
$string_object
->get_translation($langcode);
// Check that the string hasn't been loaded.
$loaded_translations = variable_get('i18n_loaded_translations', array());
$this
->verbose(var_export($loaded_translations, TRUE));
$this
->assertFalse(isset($loaded_translations['test_cached:item:3:title']), "The untranslated string was correctly cached.");
}
/**
* Create strings for all languages
*/
public static function stringCreateAll($number = 10, $length = 100) {
foreach (language_list() as $lang => $language) {
$strings[$lang] = self::stringCreateArray($number, $length);
}
return $strings;
}
/**
* Create a bunch of random strings to test the API
*/
public static function stringCreateArray($number = 10, $length = 100) {
for ($i = 1; $i <= $number; $i++) {
$strings[$i] = self::randomName($length);
}
return $strings;
}
/**
* Create and store one translation into the db
*/
public function stringCreateTranslation($name, $lang, $length = 20) {
$translation = $this
->randomName($length);
if (self::stringSaveTranslation($name, $lang, $translation)) {
return $translation;
}
}
/**
* Translate one string into the db
*/
public static function stringSaveTranslation($name, $lang, $translation) {
list($textgroup, $context) = i18n_string_context($name);
return i18n_string_textgroup($textgroup)
->update_translation($context, $lang, $translation);
}
}
Classes
Name | Description |
---|---|
i18nStringTestCase | Class for testing i18n_string and modules using these features |