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Added ArrayHelper::multisort() test.

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This commit is contained in:
Qiang Xue
2013-01-08 19:52:41 -05:00
parent c72d7dc96b
commit 499f7bfce8
2 changed files with 53 additions and 3 deletions
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50
tests/unit/framework/util/ArrayHelperTest.php Normal file
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<?php
namespace yiiunit\framework\db;
use yii\util\ArrayHelper;
class ArrayHelperTest extends \yii\test\TestCase
{
public function testMerge()
{
}
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
$array = array(
array('name' => 'a', 'age' => 3),
array('name' => 'b', 'age' => 2),
array('name' => 'A', 'age' => 1),
);
ArrayHelper::multisort($array, array('name', 'age'), SORT_ASC, array(SORT_STRING|SORT_FLAG_CASE, SORT_REGULAR));
$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]);
}
}