Pytest Installation: Difference between revisions
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<code>pytest</code> is installed in a virtual environment and then used from that virtual environment. | <code>pytest</code> is installed in a virtual environment and then used from that virtual environment. | ||
Add this to <code>requirements.txt</code>: | |||
<syntaxhighlight lang='py'> | |||
pytest == 7.1.2 | |||
</syntaxhighlight> | |||
Then | |||
For your project, configure <code>direnv</code> to set PATH to give priority to your virtual environment <code>bin</code> directory. In <code>.envrc</code>: | For your project, configure <code>direnv</code> to set PATH to give priority to your virtual environment <code>bin</code> directory. In <code>.envrc</code>: | ||
| Line 16: | Line 26: | ||
<syntaxhighlight lang='bash'> | <syntaxhighlight lang='bash'> | ||
pip install -U pytest | pip install -U pytest | ||
</syntaxhighlight> | |||
Given the <code>direnv</code> setup, <code>pytest</code> will automatically become available: | |||
<syntaxhighlight lang='bash'> | |||
which pytest | |||
.../src/main/python/venv/bin/pytest | |||
</syntaxhighlight> | |||
=Check for pytest from Script= | |||
<syntaxhighlight lang='bash'> | |||
pytest --version 2>/dev/null 1>&2 || fail "pytest not installed, cannot execute python tests" | |||
</syntaxhighlight> | </syntaxhighlight> | ||
Latest revision as of 20:52, 25 July 2023
Internal
Overview
pytest is installed in a virtual environment and then used from that virtual environment.
Add this to requirements.txt:
pytest == 7.1.2
Then
For your project, configure direnv to set PATH to give priority to your virtual environment bin directory. In .envrc:
PATH_add "./src/main/python/venv/bin"
Then install pytest with that pip:
pip install -U pytest
Given the direnv setup, pytest will automatically become available:
which pytest
.../src/main/python/venv/bin/pytest
Check for pytest from Script
pytest --version 2>/dev/null 1>&2 || fail "pytest not installed, cannot execute python tests"