public function testMultiplyException()
{
$m1 = new Matrix([[1, 2, 3], [4, 5, 6]]);
$m2 = new Matrix([[7, 8], [9, 10]]);
try {
$m1->multiply($m2);
} catch (MatrixException $exception) {
return;
}
$this->fail('MatrixException not raised.');
}
/**
* @expectedException \DomainException
*/
public function testMultiplyException()
{
$arr1 = [[2, 0, -1, 1], [1, 2, 0, 1]];
$arr2 = [[1, 5, -7], [1, 1, 0], [0, -1, 1]];
$mat1 = new Matrix($arr1);
$mat2 = new Matrix($arr2);
$mat1->multiply($mat2);
//the above should throw an exception!
}
