-
Python 3.7
-
Flask 1.1.1
- Initialize Database:
(venv) jzongnan (master *+) Flask_Demo
$ export FLASK_APP=main/main.py
(venv) jzongnan (master *+) Flask_Demo
$ export FLASK_ENV=development
(venv) jzongnan (master *+) Flask_Demo
$ flask init-db
Initialized the database.
- Run blog_demo:
(venv) jzongnan (master *+) Flask_Demo
$ flask run
* Serving Flask app "main/main.py" (lazy loading)
* Environment: development
* Debug mode: on
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
* Restarting with stat
* Debugger is active!
* Debugger PIN: 287-589-682
- Install pytest and coverage first
pip install pytest coverage - set environment variable PYTHONPATH as your project directory, then launch pytest
(venv) jzongnan (master *+) Flask_Demo
$ export PYTHONPATH=/Users/jzongnan/PycharmProjects/Flask_Demo
(venv) jzongnan (master) Flask_Demo
$ pytest
====================================================================== test session starts =======================================================================
platform darwin -- Python 3.8.0, pytest-5.2.1, py-1.8.0, pluggy-0.13.0
rootdir: /Users/jzongnan/PycharmProjects/Flask_Demo, inifile: setup.cfg, testpaths: tests
collected 24 items
tests/test_auth.py ........ [ 33%]
tests/test_blog.py ............ [ 83%]
tests/test_db.py .. [ 91%]
tests/test_factory.py .. [100%]
======================================================================= 24 passed in 2.23s =======================================================================
- Show test coverage
(venv) jzongnan (master) Flask_Demo
$ coverage run -m pytest
====================================================================== test session starts =======================================================================
platform darwin -- Python 3.8.0, pytest-5.2.1, py-1.8.0, pluggy-0.13.0
rootdir: /Users/jzongnan/PycharmProjects/Flask_Demo, inifile: setup.cfg, testpaths: tests
collected 24 items
tests/test_auth.py ........ [ 33%]
tests/test_blog.py ............ [ 83%]
tests/test_db.py .. [ 91%]
tests/test_factory.py .. [100%]
======================================================================= 24 passed in 2.92s =======================================================================
(venv) jzongnan (master) Flask_Demo
$ coverage report
Name Stmts Miss Branch BrPart Cover
------------------------------------------------------
basic/basic_app.py 34 14 2 0 56%
blog_demo/auth.py 59 0 22 0 100%
blog_demo/blog.py 58 0 16 0 100%
blog_demo/db.py 25 0 4 0 100%
main/__init__.py 0 0 0 0 100%
main/main.py 27 0 2 0 100%
------------------------------------------------------
TOTAL 203 14 46 0 94%
- Generate test coverage details in html, then open htmlcov/index.html
(venv) jzongnan (master) Flask_Demo
$ coverage html
(venv) jzongnan (master) Flask_Demo
$
