public function testPluck() { $resultSet = new ResultSet([['key' => 'value1'], ['key' => 'value2']]); $this->assertEquals(['value1', 'value2'], $resultSet->pluck('key')); $resultSet = new ResultSet([new Base(['property' => 'value1']), new Base(['property' => 'value2'])]); $this->assertEquals(['value1', 'value2'], $resultSet->pluck('property')); }