/**
* Tests add exceptions.
*
* @test
* @dataProvider providerOperateExceptions
* @expectedException InvalidArgumentException
* @param array matrix
* @param array vector
*/
public function testOperateExceptions($matrix, $vector)
{
$matrixMatrix = new \Libraries\Matrix(sizeof($matrix), sizeof($matrix[0]));
$vectorVector = new \Libraries\Vector(sizeof($vector));
$matrixMatrix->fromArray($matrix);
$vectorVector->fromArray($vector);
\Libraries\Matrix::operate($matrixMatrix, $vectorVector);
}
/**
* Tests swapEntries.
*
* @test
* @dataProvider providerSwapEntries
* @param array vector
* @param int column
* @param int columns
* @param array expected
*/
public function testSwapEntries($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));
}
}
