Write all test case for string: test_string.py in tests about algorithms HOT 5 CLOSED

@christianbender I have updated the README.md about how to test all module, or how to test a specific module.

Use unittest
For running all tests write down:
$ python3 -m unittest discover tests
For running some specific tests you can do this as following (Ex: sort):
$ python3 -m unittest tests.test_sort
Use pytest
For running all tests write down:
$ python3 -m pytest tests

from algorithms.

@danghai I will write tests for the module strings. But how can I move the file test_string.py in the directory tests and run the tests in it?

from algorithms.

@danghai It works! I'm a idiot... I write the tests for the module string. Tomorrow.

from algorithms.

No, you are not. You just miss updated information.

from algorithms.

@danghai Done #255

from algorithms.