public function testContext()
{
$context = new Context();
$this->assertEquals(null, $context->get('foo'));
$this->assertFalse($context->has('foo'));
$context->set('foo', 'bar');
$this->assertEquals('bar', $context->get('foo'));
$this->assertTrue($context->has('foo'));
}
/**
* {@inheritdoc}
*/
public function holdsFor(Context $context)
{
if (!$context->has($this->key)) {
return false;
}
$argument = $context->get($this->key);
return $this->operator->appliesTo($argument);
}
