Blackfire Player

Blackfire Player is a powerful performance testing application. It provides a nice DSL to crawl HTTP services, assert responses, and extract data from HTML/XML/JSON responses.

Read more about how to download and use Blackfire Player <https://docs.blackfire.io/builds-cookbooks/player>_.

Usage

blackfire-player is distributed through a Docker image.

To run a scenario located in the my-scenario.bkf file, run the following command:

.. code-block:: bash

docker run --rm -it -e BLACKFIRE_CLIENT_ID -e BLACKFIRE_CLIENT_TOKEN -v "`pwd`:/app" blackfire/player run my-scenario.bkf

The pwd part is the local working directory (we are using the current directory here) and it is mapped to the /app path in the Docker container.

BLACKFIRE_CLIENT_ID and BLACKFIRE_CLIENT_TOKEN environment variables need to be properly exposed from the host in order to be able to use the :doc:Blackfire Profiler integration </integrations/blackfire-player>.

.. note::

To make it simpler to run this command, you might create a shell alias
(that you can store in a ``.bashrc`` or ``.zshrc`` file depending on your
shell):

.. code-block:: bash

    alias blackfire-player="docker run --rm -it -e BLACKFIRE_CLIENT_ID -e BLACKFIRE_CLIENT_TOKEN -v \"`pwd`:/app\" blackfire/player"

Don't forget to restart your terminal for it to take effect. You can then
use ``blackfire-player`` as if it was the binary itself:

.. code-block:: bash

    blackfire-player --version
    blackfire-player list
    blackfire-player run my-scenario.bkf