test: app translate

Author: dimtrovich

tests/ApplicationTest.php

@@ -326,6 +326,23 @@ public function test_on_exception()
         $app->handle(['test', 'cmd']);
     }
 
+    public function test_app_translated()
+    {
+        $app = $this->newApp('test');
+        $app->addLocale('fr', [
+            'Show version' => 'Afficher la version',
+            'Verbosity level' => 'Niveau de verbocité',
+            '%s [default: %s]' => '%s [par défaut: %s]',
+        ], true);
+        $app->command('rmdir');
+
+        $app->handle(['test', 'rmdir', '--help']);
+        $o = file_get_contents(static::$ou);
+
+        $this->assertStringContainsString('Afficher la version', $o);
+        $this->assertStringContainsString('Niveau de verbocité [par défaut: 0]', $o);
+    }
+
     protected function newApp(string $name, string $version = '')
     {
         $app = new Application($name, $version ?: '0.0.1', fn () => false);

tests/Helper/InflectsStringTest.php

@@ -11,6 +11,7 @@
 
 namespace Ahc\Cli\Test\Helper;
 
+use Ahc\Cli\Application;
 use Ahc\Cli\Helper\InflectsString;
 use PHPUnit\Framework\TestCase;
 
@@ -31,4 +32,28 @@ public function test_to_words()
         $this->assertSame('The Long Name', $this->toWords('--the_long-name'));
         $this->assertSame('A BC', $this->toWords('a_bC'));
     }
+
+    public function test_default_translate(): void
+    {
+        $this->assertSame('Show version', $this->translate('Show version'));
+        $this->assertSame('Verbosity level [default: 0]', $this->translate('%s [default: %s]', ['Verbosity level', 0]));
+        $this->assertSame('Command "rmdir" already added', $this->translate('Command "%s" already added', ['rmdir']));
+    }
+
+    public function test_custom_translations(): void
+    {
+        Application::addLocale('fr', [
+            'Show version' => 'Afficher la version',
+            '%s [default: %s]' => '%s [par défaut: %s]',
+            'Command "%s" already added' => 'La commande "%s" a déjà été ajoutée'
+        ], true);
+
+
+        $this->assertSame('Afficher la version', $this->translate('Show version'));
+        $this->assertSame('Verbosity level [par défaut: 0]', $this->translate('%s [default: %s]', ['Verbosity level', 0]));
+        $this->assertSame('La commande "rmdir" a déjà été ajoutée', $this->translate('Command "%s" already added', ['rmdir']));
+
+        // untranslated key
+        $this->assertSame('Show help', $this->translate('Show help'));
+    }
 }