|Greg Gauthier 428150e81f||1 year ago|
|app||1 year ago|
|tests||1 year ago|
|.gitignore||1 year ago|
|Pipfile||1 year ago|
|README.md||3 years ago|
|install.sh||1 year ago|
|requirements.txt||1 year ago|
|rundemo.sh||1 year ago|
This is a very simple project to demonstrate the perported uses of HoverFly (an api mocking/simulation tool). In this case, the testing use case is demonstrated by way of a custom pytest suite found in the tests directory.
1> Run the included
install.sh script. This will:
2> Run the included
rundemo.sh script, after install. This will:
/app directory contains a very simple Flask server app, designed to emulate a live application with available api endpoints. It's useless beyond the scope of this demo. It models two simple GET requests, and a simple POST request, both of which return json responses as many of our service APIs do.
/tests directory contains a few standard Flask app unit tests, merely for reference. The main event, is the
test_hov.py file, which contains the test code that includes the use of HoverFly capture/simulate code. It's actually a bit underwhelming, because of how easy it is to use in tests.
The point of having both sets of tests, is to show the difference between what a set of unit tests on an api project would look like, compared with a separate set of hoverfly api tests, which would be written to talk directly to a live api (note how the hoverfly tests require me to start the server in the setup).
I'm not sure if the hoverfly CLI binaries are actually necessary for the python bindings to work, but I added the installation of them here anyway, just to be sure, and to provide some documentation for future installations.
Why does it matter that we're using stored session data, rather than executing asserts during an active session? Well, for one thing, the stored session data could be used to execute mocked tests at a later date (the server need not be live). Or, mock sessions could be used to model CONTRACTS. Or, they could be used for ongoing development on a new endpoint.
More experimentation needs to be done, to determine the full value of the tool.
[13:48:24][~/Repositories/gitlab/gregory/pyfly-demo] gregory@orpheus $ ./install.sh (28m) |[master] PREPARING PYTHON3 ENVIRONMENT... PREPARING HOVERFLY INSTALLATION... PREPARING PROJECT VIRTUAL ENVIRONMENT... Python 3.7.3 pipenv==2018.11.26 Dependency Graph: Flask==1.0.3 - click [required: >=5.1, installed: 7.0] - itsdangerous [required: >=0.24, installed: 1.1.0] - Jinja2 [required: >=2.10, installed: 2.10.1] - MarkupSafe [required: >=0.23, installed: 1.1.1] - Werkzeug [required: >=0.14, installed: 0.15.4] hoverpy==0.2.2 - requests [required: Any, installed: 2.22.0] - certifi [required: >=2017.4.17, installed: 2019.3.9] - chardet [required: >=3.0.2,<3.1.0, installed: 3.0.4] - idna [required: >=2.5,<2.9, installed: 2.8] - urllib3 [required: >=1.21.1,<1.26,!=1.25.1,!=1.25.0, installed: 1.25.2] pytest==4.5.0 - atomicwrites [required: >=1.0, installed: 1.3.0] - attrs [required: >=17.4.0, installed: 19.1.0] - more-itertools [required: >=4.0.0, installed: 7.0.0] - pluggy [required: >=0.9,<1.0,!=0.10, installed: 0.11.0] - py [required: >=1.5.0, installed: 1.8.0] - setuptools [required: Any, installed: 41.0.1] - six [required: >=1.10.0, installed: 1.12.0] - wcwidth [required: Any, installed: 0.1.7] ALL SYSTEMS GO!
[13:22:37][~/Repositories/gitlab/gregory/pyfly-demo] gregory@orpheus $ ./rundemo.sh (2m) |[master] ========================================================================= test session starts ========================================================================== platform darwin -- Python 3.7.3, pytest-4.5.0, py-1.8.0, pluggy-0.11.0 -- /Users/gregory/.virtualenvs/pyfly-demo-Cl6C4Sqb/bin/python cachedir: .pytest_cache rootdir: /Users/gregory/Repositories/gitlab/gregory/pyfly-demo collected 4 items tests/test_hov.py::TestUsingHoverpy::test_version_call PASSED [ 25%] tests/test_hov.py::TestUsingHoverpy::test_random_numbers PASSED [ 50%] tests/test_hov.py::TestUsingHoverpy::test_random_string PASSED [ 75%] tests/test_hov.py::TestUsingHoverpy::test_hashname PASSED [100%] ======================================================================= 4 passed in 0.62 seconds =======================================================================