/**
* 取得カラムの指定
*
* @param string $column
* @return \Kwkm\MkLiveStatusClient\LqlBuilder
* @throw \InvalidArgumentException if the provided argument is not of type 'string'.
*/
public function column($column)
{
$this->column->add($column);
$this->lql->column($this->column);
return $this;
}
public function testDelete()
{
$mock = new Column();
$mock->add('contact_name')->delete('contact_name');
$this->assertEquals(array(), $mock->get());
}