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<?php
namespace yiiunit\framework\helpers;
use yii\base\Object;
use yii\helpers\ArrayHelper;
use yii\test\TestCase;
use yii\data\Sort;
class Post1
{
public $id = 23;
public $title = 'tt';
}
class Post2 extends Object
{
public $id = 123;
public $content = 'test';
private $secret = 's';
public function getSecret()
{
return $this->secret;
}
}
class ArrayHelperTest extends TestCase
{
public function testToArray()
{
$object = new Post1;
$this->assertEquals(get_object_vars($object), ArrayHelper::toArray($object));
$object = new Post2;
$this->assertEquals(get_object_vars($object), ArrayHelper::toArray($object));
$object1 = new Post1;
$object2 = new Post2;
$this->assertEquals(array(
get_object_vars($object1),
get_object_vars($object2),
), ArrayHelper::toArray(array(
$object1,
$object2,
)));
$object = new Post2;
$this->assertEquals(array(
'id' => 123,
'secret' => 's',
'_content' => 'test',
'length' => 4,
), ArrayHelper::toArray($object, array(
$object->className() => array(
'id', 'secret',
'_content' => 'content',
'length' => function ($post) {
return strlen($post->content);
}
))));
}
public function testRemove()
{
$array = array('name' => 'b', 'age' => 3);
$name = ArrayHelper::remove($array, 'name');
$this->assertEquals($name, 'b');
$this->assertEquals($array, array('age' => 3));
}
public function testMultisort()
{
// single key
$array = array(
array('name' => 'b', 'age' => 3),
array('name' => 'a', 'age' => 1),
array('name' => 'c', 'age' => 2),
);
ArrayHelper::multisort($array, 'name');
$this->assertEquals(array('name' => 'a', 'age' => 1), $array[0]);
$this->assertEquals(array('name' => 'b', 'age' => 3), $array[1]);
$this->assertEquals(array('name' => 'c', 'age' => 2), $array[2]);
// multiple keys
$array = array(
array('name' => 'b', 'age' => 3),
array('name' => 'a', 'age' => 2),
array('name' => 'a', 'age' => 1),
);
ArrayHelper::multisort($array, array('name', 'age'));
$this->assertEquals(array('name' => 'a', 'age' => 1), $array[0]);
$this->assertEquals(array('name' => 'a', 'age' => 2), $array[1]);
$this->assertEquals(array('name' => 'b', 'age' => 3), $array[2]);
// case-insensitive
$array = array(
array('name' => 'a', 'age' => 3),
array('name' => 'b', 'age' => 2),
array('name' => 'B', 'age' => 4),
array('name' => 'A', 'age' => 1),
);
ArrayHelper::multisort($array, array('name', 'age'), false, array(SORT_STRING, SORT_REGULAR));
$this->assertEquals(array('name' => 'A', 'age' => 1), $array[0]);
$this->assertEquals(array('name' => 'B', 'age' => 4), $array[1]);
$this->assertEquals(array('name' => 'a', 'age' => 3), $array[2]);
$this->assertEquals(array('name' => 'b', 'age' => 2), $array[3]);
ArrayHelper::multisort($array, array('name', 'age'), false, array(SORT_STRING, SORT_REGULAR), false);
$this->assertEquals(array('name' => 'A', 'age' => 1), $array[0]);
$this->assertEquals(array('name' => 'a', 'age' => 3), $array[1]);
$this->assertEquals(array('name' => 'b', 'age' => 2), $array[2]);
$this->assertEquals(array('name' => 'B', 'age' => 4), $array[3]);
}
public function testMultisortUseSort()
{
// single key
$sort = new Sort(array(
'attributes' => array('name', 'age'),
'defaultOrder' => array('name' => Sort::ASC),
));
$orders = $sort->getOrders();
$array = array(
array('name' => 'b', 'age' => 3),
array('name' => 'a', 'age' => 1),
array('name' => 'c', 'age' => 2),
);
ArrayHelper::multisort($array, array_keys($orders), array_values($orders));
$this->assertEquals(array('name' => 'a', 'age' => 1), $array[0]);
$this->assertEquals(array('name' => 'b', 'age' => 3), $array[1]);
$this->assertEquals(array('name' => 'c', 'age' => 2), $array[2]);
// multiple keys
$sort = new Sort(array(
'attributes' => array('name', 'age'),
'defaultOrder' => array('name' => Sort::ASC, 'age' => Sort::DESC),
));
$orders = $sort->getOrders();
$array = array(
array('name' => 'b', 'age' => 3),
array('name' => 'a', 'age' => 2),
array('name' => 'a', 'age' => 1),
);
ArrayHelper::multisort($array, array_keys($orders), array_values($orders));
$this->assertEquals(array('name' => 'a', 'age' => 2), $array[0]);
$this->assertEquals(array('name' => 'a', 'age' => 1), $array[1]);
$this->assertEquals(array('name' => 'b', 'age' => 3), $array[2]);
}
}