/**
* Tests swapEntries.
*
* @test
* @dataProvider providerSwapEntries
* @param array vector
* @param int column
* @param int columns
* @param array expected
*/
public function testSwapEntries($array, $i, $j, $expected)
{
$vector = new \Libraries\Vector(sizeof($array));
$vector->fromArray($array);
$vector->swapEntries($i, $j);
for ($i = 0; $i < $vector->size(); $i++) {
$this->assertSame($expected[$i], $vector->get($i));
}
}
