alx-higher_level_programming/0x07-python-test_driven_development/tests/4-print_square.txt at master · Princexz/alx-higher_level_programming · GitHub

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============================
How to Use 4-print_square.py
============================

This module defines a square-printing function ``print_square(size)``.

Usage
=====

Squares are printed using the ``#`` character. The parameter ``size``
represents the height and width of the square.

::

    >>> print_square = __import__('4-print_square').print_square
    >>> print_square(1)
    #

::

    >>> print_square(4)
    ####
    ####
    ####
    ####

::

    >>> print_square(10)
    ##########
    ##########
    ##########
    ##########
    ##########
    ##########
    ##########
    ##########
    ##########
    ##########

If ``size`` is zero, the function prints nothing.

::

    >>> print_square(0)

Invalid Sizes
=============

The parameter ``size`` must be an integer. Otherwise, a TypeError is raised.

::

    >>> print_square("not an int")
    Traceback (most recent call last):
    TypeError: size must be an integer

::

    >>> print_square(5.5)
    Traceback (most recent call last):
    TypeError: size must be an integer

::

    >>> print_square(None)
    Traceback (most recent call last):
    TypeError: size must be an integer

If ``size`` is less than zero, a ValueError is raised.

::

    >>> print_square(-7)
    Traceback (most recent call last):
    ValueError: size must be >= 0

Note that type-checking occurs before value-checking.

::

    >>> print_square(-7.5)
    Traceback (most recent call last):
    TypeError: size must be an integer

At least one argument must be provided.

::

    >>> print_square()
    Traceback (most recent call last):
    TypeError: print_square() missing 1 required positional argument: 'size'