/**
* Tests if bag can remove a builder.
*/
public function testRemove()
{
$bag = new BuilderBag();
$fooBuilder = $this->getBuilder('foo');
$acmeBuilder = $this->getBuilder('acme');
$fooBuilderName = $bag->add($fooBuilder);
$acmeBuilderName = $bag->add($acmeBuilder);
$bag->remove($fooBuilderName);
$this->assertFalse($bag->has($fooBuilderName), 'Foo builder should not exist anymore.');
$this->assertTrue($bag->has($acmeBuilderName), 'Acme builder should exist.');
$this->assertCount(1, $bag->all());
}
/**
* Returns sub aggregation.
* @param string $name Aggregation name to return.
*
* @return AbstractAggregation|null
*/
public function getAggregation($name)
{
if ($this->aggregations && $this->aggregations->has($name)) {
return $this->aggregations->get($name);
} else {
return null;
}
}
