/**
* Test for filter aggregation toArray() method.
*/
public function testToArray()
{
$aggregation = new FiltersAggregation('test_agg');
$filter = $this->getMockBuilder('ONGR\\ElasticsearchDSL\\BuilderInterface')->setMethods(['toArray', 'getType'])->getMockForAbstractClass();
$filter->expects($this->any())->method('toArray')->willReturn(['test_field' => ['test_value' => 'test']]);
$aggregation->addFilter($filter, 'first');
$aggregation->addFilter($filter, 'second');
$results = $aggregation->toArray();
$expected = ['filters' => ['filters' => ['first' => ['test_field' => ['test_value' => 'test']], 'second' => ['test_field' => ['test_value' => 'test']]]]];
$this->assertEquals($expected, $results);
}
