An automation testing repository for TransLoc's OnDemand and Authentication applications using Python, Pytest, and Selenium.
To begin running tests, simply ensure that your virtual environment has up to date Python
dependencies by installing via ./requirements.txt, then install Chromedriver:
webdriverdownloader chrome
Once chromedriver is installed, add the path to your bash_profile by running open ~/.bash_profile
Add the following:
export PATH=$PATH:/Users/{your_terminal_name}/bin
Then save and exit. Once done, source the profile: source ~/.bash_profile
In order to run automation tests, a .env file must be created within the
project root. Your .env file should resemble the following:
AGENCY=imperialdemo
ENV=dev
HEADLESS=True
PORT=8080
TEAM=mamlambo
ADMIN_USERNAME={username}
ADMIN_PASSWORD={password}
AGENT_USERNAME={username}
AGENT_PASSWORD={password}
AUTH_TOKEN={"value": ""}
DEFAULT_API_PASSWORD={api password}
DEFAULT_PASSWORD={password}
DEFAULT_USERNAME={username}
DISPATCHER_USERNAME={username}
DISPATCHER_PASSWORD={password}
DRIVER_USERNAME={username}
DRIVER_PASSWORD={password}
RIDER_USERNAME={username}
RIDER_PASSWORD={password}
SUPERUSER_AUTH_TOKEN={"value": ""}
SUPERUSER_USERNAME={username}
SUPERUSER_PASSWORD={password}
Pytest will automatically run against the .env file using the pytest-dotenv plugin. By default,
Pytest will run tests headlessly unless "headed" is inserted into the BROWSER variable or passed as
a command line argument.
From your terminal inside of the project root, input the following:
pytest
This will run tests within an instance of Google Chrome. This test run will be the same as running the following in your terminal:
AGENCY=imperialdemo ENV=dev HEADLESS=true PORT=8080 TEAM=mamlambo pytest
The following values are currently supported:
HEADLESS - True, False
ENV - "dev", "localhost", "stage"
TEAM - "bloop", "kraken", mamlambo", "thunderbird"
All other values are not validated. In order to avoid errors, ensure that you input valid entries for both AGENCY and PORT.
To run against local, set the ENV to "localhost" and provide a port to listen in to. Once modified, run the tests as you normally would.
ENV=localhost PORT=8080 pytest
To run tests in headed format, set the HEADLESS variable to False.
HEADLESS=false pytest
Parallelization is provided with the pytest-xdist plugin. To run tests in parallel, add the following to the base command found above:
-n {number_of_processors}
Parallelization may also be provided through Python subprocesses. To utilize subprocesses, add the
following to the base pytest command:
--dist={load_or_each} --tx '{number_of_subprocs}*popen//python={python_path}'
The most efficient set up is to run automation using four cores or subprocesses (-n 4) as
parallelization suffers from diminishing returns. While additional cores may be used, the time
reduction is seconds compared to minutes when four cores are used. In addition, auto may be used
for pytest-xdist. In this configuration, pytest-xdist will automatically determine the number of
cores for the machine, then allocate tests to each worker.
Caution when using auto with -n as maxing the number of cores available may cause instability.
Should your installation steps fail from Sec. 1, proceed to follow these guidelines:
Run the following command:
python --version
If properly installed and sourced, the readout should print 'Python 3.6.9' in your terminal. If not, try sourcing your Pyenv install with the following:
pyenv global 3.6.9
python --version
Run the following command:
which python
If properly sourced, the readout should print /Users/{user}/.pyenv/shims/python in your terminal.
If not, try sourcing your Pyenv install with the following:
pyenv global 3.6.9
which python
Run the following command:
source ~/{virtualenv_directory}/{project}/bin/activate
which python
If properly sourced and installed, the readout should print the following in your terminal:
/Users/{user}/{virtualenv_directory}/{project}/bin/python
If not, you will have to remove the existing virtual environment and proceed with a fresh virtual environment creation.