Metadata-Version: 2.1
Name: xnat4tests
Version: 0.1.1
Summary: Creates basic XNAT instance for API tests
Home-page: https://github.com/australian-imaging-service/xnat4tests
Author: Thomas G. Close
Author-email: tom.g.close@gmail.com
License: CC0
Keywords: repository analysis neuroimaging workflows pipelines
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Healthcare Industry
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Natural Language :: English
Classifier: Topic :: Scientific/Engineering :: Bio-Informatics
Classifier: Topic :: Scientific/Engineering :: Medical Science Apps.
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Provides-Extra: test
License-File: LICENSE

Xnat4Tests
----------
.. image:: https://github.com/australian-imaging-service/xnat4tests/actions/workflows/test.yml/badge.svg

Xnat4Tests provides a helper functions for testing third party tools that access the XNAT
API or container service, primarily a means to launch a basic XNAT repository instance
within a single Docker container.

The XNAT container service plugin is installed by default and is configured to use
the same Docker host as the XNAT instance.

The 'home/logs', 'home/work', 'build', 'archive', 'prearchive' directories are
mounted in from the host for direct access under ``xnat4tests.config.XNAT_ROOT_DIR``,
which can be useful for debugging and enables the environment in which containers
run in within XNAT's container service to be mocked.

In addition to the ``launch_xnat`` function, which launches the XNAT instance, a ``connect``
function is supplied that returns an XnatPy connection object to the test instance

The basic usage is as follows:

.. code-block:: python

    # Import xnat4tests functions
    from xnat4tests import launch_xnat, stop_xnat, connect, config

    # Launch the instance (NB: it takes quite while for an XNAT instance to start). If an existing
    # container with the reserved name is already running it is returned instead
    launch_xnat()

    # Run your tests
    with connect() as login:
        PROJECT = 'MYPROJECT'
        SUBJECT = 'MYSUBJECT'
        SESSION = 'MYSESSION'
    
        login.put(f'/data/archive/projects/MY_TEST_PROJECT')

        # Create subject
        xsubject = login.classes.SubjectData(label=SUBJECT,
                                             parent=login.projects[PROJECT])
        # Create session
        login.classes.MrSessionData(label=SESSION, parent=xsubject)

    assert [p.name for p in (config.XNAT_ROOT_DIR / 'archive').iterdir()] == [PROJECT]

    # Remove the container after you are done (not strictly necessary)
    stop_xnat()


