/**
* 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;
}
/**
* Tests toArray() method.
*/
public function testBoolToArray()
{
$bool = new BoolFilter();
$bool->add(new TermFilter('key1', 'value1'), 'should');
$bool->add(new TermFilter('key2', 'value2'), 'must');
$bool->add(new TermFilter('key3', 'value3'), 'must_not');
$expected = ['should' => [['term' => ['key1' => 'value1']]], 'must' => [['term' => ['key2' => 'value2']]], 'must_not' => [['term' => ['key3' => 'value3']]]];
$this->assertEquals($expected, $bool->toArray());
}
