Record filters in the current renderer

composer.json

@@ -21,7 +21,7 @@
     "minimum-stability": "stable",
     "require": {
         "php": ">=5.5.0",
-        "phug/renderer": "^0.1.0"
+        "phug/renderer": "^0.2.0"
     },
     "require-dev": {
         "phug/dev-tool": "^0.1.0"

src/Phug/Phug.php

@@ -29,6 +29,16 @@ private static function normalizeExtensionClassName($name)
         return ltrim('\\', strtolower($name));
     }
 
+    /**
+     * Reset all static options, filters and extensions.
+     */
+    public static function reset()
+    {
+        static::$renderer = null;
+        static::$extensions = [];
+        static::$filters = [];
+    }
+
     /**
      * Get a renderer with global options and argument options merged.
      *
@@ -93,7 +103,7 @@ public static function display($input, array $parameters = [], array $options =
      */
     public static function displayFile($path, array $parameters = [], array $options = [])
     {
-        return static::getRenderer($options)->display($path, $parameters);
+        return static::getRenderer($options)->displayFile($path, $parameters);
     }
 
     /**
@@ -126,6 +136,12 @@ class_exists($filter) ||
         }
 
         self::$filters[$name] = $filter;
+
+        if (static::$renderer) {
+            static::$renderer->setOptionsRecursive([
+                'filters' => self::$filters,
+            ]);
+        }
     }
 
     /**

tests/Phug/PhugTest.php

@@ -35,10 +35,10 @@ public function testRender()
     /**
      * @covers ::display
      */
-    public function testDisplay()
+    public function testDisplayFile()
     {
         ob_start();
-        Phug::display(__DIR__.'/../templates/test.pug');
+        Phug::displayFile(__DIR__.'/../templates/test.pug');
         $actual = ob_get_contents();
         ob_end_clean();
 
@@ -51,7 +51,7 @@ public function testDisplay()
     /**
      * @covers ::display
      */
-    public function testDisplayString()
+    public function testDisplay()
     {
         ob_start();
         Phug::display('section: div');
@@ -65,6 +65,7 @@ public function testDisplayString()
     }
 
     /**
+     * @covers ::reset
      * @covers ::normalizeFilterName
      * @covers ::hasFilter
      * @covers ::addFilter
@@ -83,6 +84,9 @@ public function testFilters()
             'WORD',
             Phug::render(':upper word')
         );
+        Phug::reset();
+        self::assertFalse(Phug::hasFilter('upper'));
+        self::assertFalse(Phug::hasFilter('up-per'));
     }
 
     /**