public function testGetFunctions()
{
/* @var \Twig_SimpleFunction[] $functions*/
$functions = $this->ext->getFunctions();
$this->assertEquals(2, count($functions));
$this->assertInstanceOf('Twig_SimpleFunction', $functions[0]);
$configValue = $functions[0];
$this->assertEquals('modera_config_value', $configValue->getName());
$callable = $configValue->getCallable();
$this->assertSame($this->ext, $callable[0]);
$this->assertEquals('twigModeraConfigValue', $callable[1]);
$configOwnerValue = $functions[1];
$callable = $configOwnerValue->getCallable();
$this->assertSame($this->ext, $callable[0]);
$this->assertEquals('getModeraConfigOwnerValue', $callable[1]);
}
