def test_not_square_matrix(self):
not_square_matrix = BisymmetricMatrix()
not_square_matrix.init_matrix([[1, 2], [3]])
self.assertFalse(not_square_matrix.is_symmetric())
def test_correct_symmetric_matrix(self):
symmetric_matrix = BisymmetricMatrix()
symmetric_matrix.init_matrix([[1, 2, 3], [2, 4, 5], [3, 5, 6]])
self.assertTrue(symmetric_matrix.is_symmetric())
def test_generate_bisymmetric_is_symmetric(self):
correct_bisymmetric_matrix = BisymmetricMatrix()
correct_bisymmetric_matrix.generate_bisymmetric_matrix_by_vector([1])
self.assertTrue(correct_bisymmetric_matrix.is_symmetric())
def test_0_size_matrix(self):
empty_matrix = BisymmetricMatrix()
empty_matrix.init_matrix([])
self.assertTrue(empty_matrix.is_symmetric())
def test_generate_bisymmetric_is_symmetric(self):
correct_bisymmetric_matrix = BisymmetricMatrix()
correct_bisymmetric_matrix.generate_random_bisymmetric_matrix(3)
self.assertTrue(correct_bisymmetric_matrix.is_symmetric())