public function testSfGetUnderChildrenArray__与えられた親IDを持つ要素だけが抽出される() { $input_array = array(array('parent_id' => '1001', 'child_id' => '1001001'), array('parent_id' => '1002', 'child_id' => '1002001'), array('parent_id' => '1002', 'child_id' => '1002002'), array('parent_id' => '1003', 'child_id' => '1003001'), array('parent_id' => '1004', 'child_id' => '1004001')); $this->expected = array('1002001', '1002002'); $this->actual = SC_Utils::sfGetUnderChildrenArray($input_array, 'parent_id', 'child_id', '1002'); $this->verify(); }