MathPHP\LinearAlgebra\MatrixOperationsTest::testAddExceptionColumns PHP Method

    public function testAddExceptionColumns()
    {
        $A = MatrixFactory::create([[1, 2, 3], [2, 3, 4]]);
        $B = MatrixFactory::create([[1, 2], [2, 3]]);
        $this->setExpectedException('MathPHP\\Exception\\MatrixException');
        $A->add($B);
    }