PHP Clean\Data Collection::getKeys Examples

Example #1

File: getKeysTest.php Project: wojciechlukoszek/data

 public function testGettingKeys()
 {
     $collection = new Collection([new Entity(['id' => 1]), new Entity(['id' => 2])]);
     $this->assertEquals([0, 1], $collection->getKeys());
     $collection['name'] = new Entity(['id' => 3]);
     $this->assertEquals([0, 1, 'name'], $collection->getKeys());
     $this->assertEquals([0, 1, 2], $collection->reindex()->getKeys());
 }