Method test_changeComponent_matrix

linear-algebra-python/src/tests.py:129–132

(self)

        self.assertEqual("|2,4,6|\n|8,10,12|\n|14,16,18|\n", (A * 2).__str__())

    def test_changeComponent_matrix(self):
        A = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]], 3, 3)
        A.changeComponent(0, 2, 5)
        self.assertEqual("|1,2,5|\n|2,4,5|\n|6,7,8|\n", A.__str__())

    def test_component_matrix(self):
        A = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]], 3, 3)