public function testClearShards() { $this->distributedSearch->addShards(array('shard1' => 'localhost:8983/solr/shard1', 'shard2' => 'localhost:8983/solr/shard2')); $this->distributedSearch->clearShards(); $shards = $this->distributedSearch->getShards(); $this->assertTrue(is_array($shards)); $this->assertEquals(0, count($shards)); }