def test_flipped_up_down():
m1 = MyMatrix(a)
m2 = MyMatrix(c)
res1 = m1.flipped_up_down()
res2 = m2.flipped_up_down()
assert (res1.get_data() == [[0, 4], [1, 1], [2, 2]])
assert (res2.get_data() == [])
assert (m1.get_data() == [[2, 2], [1, 1], [0, 4]])
def test_flipped_up_down():
zero_matrix = MyMatrix([])
zero_matrixcopy = zero_matrix.flipped_up_down()
matrix = MyMatrix([[1, 2], [5, 6], [4, 7]])
matrix2 = matrix.flipped_up_down()
assert (matrix2.get_data() == [[4, 7], [5, 6], [1, 2]])
assert (matrix.get_data() == [[1, 2], [5, 6], [4, 7]])
assert (zero_matrix.get_data() == [])
assert (zero_matrixcopy.get_data() == [])
def test_flipped_up_down():
matrix = MyMatrix([[1, 2, 3], [4, 5, 6]])
new_matrix = matrix.flipped_up_down()
assert (matrix.get_data() == [[1, 2, 3], [4, 5, 6]])
assert (matrix.size() == (2, 3))
assert (new_matrix.get_data() == [[4, 5, 6], [1, 2, 3]])
empty_matrix = MyMatrix([])
e = empty_matrix.flipped_up_down()
assert (empty_matrix.get_data() == [])
assert (empty_matrix.size() == (0, 0))
assert (e.get_data() == [])
def test_flipped_up_down():
matrix = MyMatrix(a)
flmatrix = matrix.flipped_up_down()
assert (flmatrix.get_data() == [[4, 5], [3, 4], [1, 2]])
assert (matrix.get_data() == [[1, 2], [3, 4], [4, 5]])
empty_matrix = MyMatrix(c)
em_matrix = empty_matrix.flipped_left_right()
assert (empty_matrix.get_data() == [])
assert (em_matrix.get_data() == [])
def test_flipped_up_down():
some_list = [[4, 5, 6], [1, 2, 3]]
m1 = MyMatrix(some_list)
m2 = m1.flipped_up_down()
assert (m2.get_data() == [[1, 2, 3], [4, 5, 6]])
assert (m1.get_data() == [[4, 5, 6], [1, 2, 3]])
empty_matrix = MyMatrix([])
empty_matrix.flip_left_right()
assert (empty_matrix.size() == (0, 0))
assert (empty_matrix.get_data() == [])
def test_flipped_up_down():
mymatrix = MyMatrix([[1, 2], [3, 4]])
mymatrix.flipped_up_down()
assert (mymatrix.flipped_up_down() == [[3, 4], [1, 2]])
mymatrix = MyMatrix([[1, 2, 3, 4], [5, 6, 7, 8]])
mymatrix.flipped_up_down()
assert (mymatrix.flipped_up_down() == [[5, 6, 7, 8], [1, 2, 3, 4]])
mymatrix = MyMatrix([[0, 2], [3, 0]])
mymatrix.flipped_up_down()
assert (mymatrix.flipped_up_down() == [[3, 0], [0, 2]])
mymatrix = MyMatrix([[0], [0]])
mymatrix.flipped_up_down()
assert (mymatrix.flipped_up_down() == [[0], [0]])
mymatrix = MyMatrix([[0], [0]])
mymatrix.flipped_up_down()
assert (mymatrix.flipped_up_down() == [[0], [0]])
def test_flipped_up_down():
matrix = MyMatrix([[1, 2, 3], [4, 5, 6]])
assert (matrix.flipped_up_down()._get_data() == [[4, 5, 6], [1, 2, 3]])
assert (repr(matrix) == '1 2 3 \n4 5 6')
matrix = MyMatrix([[1, 2], [4, 5]])
assert (matrix.flipped_up_down()._get_data() == [[4, 5], [1, 2]])