def test_should_contain_1337_in_last_row_after_transpose(self):
cols = 100
rows = 1
matrix = Matrix(cols, rows, 1)
val = 1337
matrix.set_item(cols - 1, 0, val)
matrix.transpose()
self.assertEquals(val, matrix.get_item(0, cols - 1))
def test_should_set_and_get_second_row_of_second_column(self):
matrix = Matrix(2, 2)
val = 1
matrix.set_item(1, 1, val)
self.assertEquals(val, matrix.get_item(1, 1))
def test_should_set_and_get_first_row_of_first_column(self):
matrix = Matrix(1, 1)
val = 1
matrix.set_item(0, 0, val)
self.assertEquals(val, matrix.get_item(0, 0))