Running Flask Tests without installing the app
The Flask Docs have a great section for testing. However they assume that you have the app installed with pip install -e . which I almost never do. (Maybe I should start?) I have had trouble with this approach. So one little hack to inject your app into the searchable python path is to do something like this:
export BLOG_PATH=$(pwd) && python tests/blog_tests.py
tests/blog_tests.py file you import your flask app like this:
sys.path.insert(0, os.environ.get('BLOG_PATH')) from blog.blog import app, init_db
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