/**
* Data provider for testToArray.
*
* @return array
*/
public function getToArrayData()
{
$out = [];
// Case #0 filter aggregation.
$aggregation = new FilterAggregation('test_agg');
$filter = new MatchAllFilter();
$aggregation->setFilter($filter);
$result = ['filter' => [$filter->getType() => $filter->toArray()]];
$out[] = [$aggregation, $result];
// Case #1 nested filter aggregation.
$aggregation = new FilterAggregation('test_agg');
$aggregation->setFilter($filter);
$histogramAgg = new HistogramAggregation('acme', 'bar', 10);
$aggregation->addAggregation($histogramAgg);
$result = ['filter' => [$filter->getType() => $filter->toArray()], 'aggregations' => [$histogramAgg->getName() => $histogramAgg->toArray()]];
$out[] = [$aggregation, $result];
// Case #2 testing bool filter.
$aggregation = new FilterAggregation('test_agg');
$matchAllFilter = new MatchAllFilter();
$termFilter = new TermFilter('acme', 'foo');
$boolFilter = new BoolFilter();
$boolFilter->add($matchAllFilter);
$boolFilter->add($termFilter);
$aggregation->setFilter($boolFilter);
$result = ['filter' => [$boolFilter->getType() => $boolFilter->toArray()]];
$out[] = [$aggregation, $result];
return $out;
}
/**
* Test getType method.
*/
public function testBoolGetType()
{
$bool = new BoolFilter();
$result = $bool->getType();
$this->assertEquals('bool', $result);
}