/**
  * Test Render All
  */
 public function testRenderAll()
 {
     $snippetExpected = [];
     foreach ($this->snippetsProvider() as $snippet) {
         $this->helper->appendSnippet($snippet[0], $snippet[1], $snippet[2]);
         $snippetExpected[] = $snippet[3];
     }
     $expected = implode(PHP_EOL, $snippetExpected);
     $return = $this->helper->render();
     $this->assertEquals($expected, $return);
 }