Merge pull request #4 from paneidos/use-default

Pass $default to underlying function

Author: mpociot

src/helpers.php

@@ -10,9 +10,9 @@ function credentials(string $key, $default = null) {
         	$credentials = app(Credentials::class);
         	$credentials->load($filename);
 
-        	return $credentials->get($key);
+        	return $credentials->get($key, $default);
         } catch (ReflectionException $e) {
 			return Credentials::CONFIG_PREFIX.$key;
         }
     }
-}
+}

tests/CredentialTest.php

@@ -124,6 +124,22 @@ public function it_can_use_the_helper_function()
         $this->assertSame('my-secret-value', credentials('key'));
     }
 
+    /** @test */
+    public function it_can_give_a_default_to_the_helper_function()
+    {
+        $this->app['config']->set('credentials.file', __DIR__ . '/temp/credentials.php.enc');
+
+        $data = [
+            'key' => 'my-secret-value'
+        ];
+
+        $credentials = app(Credentials::class);
+
+        $credentials->store($data, __DIR__ . '/temp/credentials.php.enc');
+
+        $this->assertSame('my-fallback-value', credentials('wrong-key', 'my-fallback-value'));
+    }
+
     /** @test */
     public function it_replaces_credential_strings_in_the_configuration_files()
     {