pytest plugin to provide data from files loaded automatically
Project description
Overview
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A pytest plugin to provide fixtures to load test data from files automatically.
Usage
Fixtures
This plugin provides following fixtures for each test modules.
test_data_info
test_data_info provides a namedtuple object, data_from_files.ModuleInfo, has the following values for each test modules.
root: test root dir, <package_dir>/tests/ by default and is configurable with –test-root (test_root) option.
datadir: test data dir using the fixture will be searched under <root>/<test_data_dirname>/, where test_data_dirname is configurable with –test-data-dirname option.
if the test code using the fixture is tests/test_foo.py, then datadir becomes tests/data/foo/
if the test code using the fixture is tests/foo/bar/test_baz.py, then datadir becomes tests/data/foo/bar/baz
subdirs: names of sub dirs relative to datadir if such dirs exist.
test_data
test_data provides a list of or a list of lists of namedtuple objects, data_from_files.DataInfo, has the following values.
data: data loaded from a file <path> under <datadir>
path: a file path contains the data
datadir: dir contains the test data file
Options
–test-root: test root dir where test data are seached [<package_dir>/tests]
–test-data-dirname: test data dir name [data]
–test-data-pattern: test data file path pattern relative to datadir [**/*.*]
Examples
tests/test_plugin.py and test data under tests/data/plugin/
tests/test_plugin_no_data.py and test data under tests/data/plugin_no_data
tests/foo/test_bar.py and test data under tests/data/foo/bar
Installation
Requirements
How to install
PyPI:
pip install pytest_data_from_files
From git repo:
pip install git+https://github.com/ssato/pytest-data-from-files
Build wheel and install it:
tox -e dists && pip install dist/pytest_data_from_files-*.whl
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Hashes for pytest_data_from_files-0.2.0-py2.py3-none-any.whl
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