public function test_methodChaining()
{
$templateFile = __DIR__ . '/files/templates/main.tmpl';
$x = new Template($templateFile);
$y = new Template($templateFile);
$varList = array('file1' => "first", 'file2' => "second");
$varList2 = array('ar1' => "var one", 'ar2' => "the second");
$y->addVarList($varList);
$y->addVar('var1', 'test');
$y->addVarListWithPrefix($varList2, 'v');
$y->addVar('var1', "use this");
$normalRender = $y->render();
$this->assertNotEquals(file_get_contents($templateFile), $normalRender);
$chainRender = $x->addVarList($varList)->addVar('var1', 'test')->addVarListWithPrefix($varList2, 'v')->addVar('var1', "use this")->render();
$this->assertNotEquals(file_get_contents($templateFile), $chainRender);
$this->assertEquals($normalRender, $chainRender);
}
