2-matrix_divided.txt

2-matrix_divided module tests
==========================
`matrix_divided` function tests
--------------------------

>>> matrix_divided = __import__('2-matrix_divided').matrix_divided

>>> matrix_divided(None, None)
Traceback (most recent call last):
TypeError: matrix must be a matrix (list of lists) of integers/floats

>>> matrix_divided([2, 3], 2)
Traceback (most recent call last):
TypeError: matrix must be a matrix (list of lists) of integers/floats

>>> matrix_divided([[1, 2], [3, 4, 5]], 2)
Traceback (most recent call last):
TypeError: Each row of the matrix must have the same size

>>> matrix_divided([[1, 2], [3, 4, '3']], 2)
Traceback (most recent call last):
TypeError: Each row of the matrix must have the same size

>>> matrix_divided([[1, 2], [3, '3']], 2)
Traceback (most recent call last):
TypeError: matrix must be a matrix (list of lists) of integers/floats

>>> matrix_divided([[1, 2], [3, 9]], None)
Traceback (most recent call last):
TypeError: div must be a number

>>> matrix_divided([[1, 2], [3, 9]], 0)
Traceback (most recent call last):
ZeroDivisionError: division by zero

>>> matrix_divided([[1, 2], [3, 9]], 1e1000)
[[0.0, 0.0], [0.0, 0.0]]

>>> matrix_divided([[1, 2], [3, 9]], 2)
[[0.5, 1.0], [1.5, 4.5]]

>>> matrix_divided([[1, 2], [3, 9]], 2.5)
[[0.4, 0.8], [1.2, 3.6]]

>>> matrix_divided([[1, 2], [3, 9]], 3)
[[0.33, 0.67], [1.0, 3.0]]

>>> matrix_divided([[1, 2], [3, 1e1000]], 3)
[[0.33, 0.67], [1.0, inf]]

>>> matrix_divided([[1, 2], [3, -1e1000]], 3)
[[0.33, 0.67], [1.0, -inf]]