BookStack/tests/LanguageTest.php

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PHP
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<?php namespace Tests;
class LanguageTest extends TestCase
{
protected $langs;
/**
* LanguageTest constructor.
*/
public function setUp()
{
parent::setUp();
$this->langs = array_diff(scandir(resource_path('lang')), ['..', '.', 'check.php']);
}
public function test_locales_config_key_set_properly()
{
$configLocales = config('app.locales');
sort($configLocales);
sort($this->langs);
$this->assertTrue(implode(':', $this->langs) === implode(':', $configLocales), 'app.locales configuration variable matches found lang files');
}
public function test_correct_language_if_not_logged_in()
{
$loginReq = $this->get('/login');
$loginReq->assertSee('Log In');
$loginPageFrenchReq = $this->get('/login', ['Accept-Language' => 'fr']);
$loginPageFrenchReq->assertSee('Se Connecter');
}
public function test_public_lang_autodetect_can_be_disabled()
{
config()->set('app.auto_detect_locale', false);
$loginReq = $this->get('/login');
$loginReq->assertSee('Log In');
$loginPageFrenchReq = $this->get('/login', ['Accept-Language' => 'fr']);
$loginPageFrenchReq->assertDontSee('Se Connecter');
}
public function test_js_endpoint_for_each_language()
{
$visibleKeys = ['common', 'components', 'entities', 'errors'];
$this->asEditor();
foreach ($this->langs as $lang) {
setting()->putUser($this->getEditor(), 'language', $lang);
$transResp = $this->get('/translations');
foreach ($visibleKeys as $key) {
$transResp->assertSee($key);
}
}
}
public function test_all_lang_files_loadable()
{
$files = array_diff(scandir(resource_path('lang/en')), ['..', '.']);
foreach ($this->langs as $lang) {
foreach ($files as $file) {
$loadError = false;
try {
$translations = trans(str_replace('.php', '', $file), [], $lang);
} catch (\Exception $e) {
$loadError = true;
}
$this->assertFalse($loadError, "Translation file {$lang}/{$file} failed to load");
}
}
}
public function test_rtl_config_set_if_lang_is_rtl()
{
$this->asEditor();
$this->assertFalse(config('app.rtl'), "App RTL config should be false by default");
setting()->putUser($this->getEditor(), 'language', 'ar');
$this->get('/');
$this->assertTrue(config('app.rtl'), "App RTL config should have been set to true by middleware");
}
}