public function testPool()
{
$formatter = new RawFormatter();
$env = $this->getMock('\\Twig_Environment');
$env->expects($this->once())->method('render')->will($this->returnValue('Salut'));
$pool = new Pool();
$this->assertFalse($pool->has('foo'));
$pool->add('foo', $formatter, $env);
$this->assertTrue($pool->has('foo'));
$this->assertEquals('Salut', $pool->transform('foo', 'Salut'));
}
/**
* {@inheritdoc}
*/
public function validate($value, Constraint $constraint)
{
if (!$this->pool->has($value)) {
$this->context->addViolation($constraint->message);
}
}
