clean up tests
- set up integration test for Snakefile in dedicated folder; current test case was left untouched for the time being, despite requiring large input files
- set up DAG chart creation test in dedicated folder; script creates an SVG representation of the workflow DAG at
images/workflow_dag.svg - both tests have been added to the GitLab CI/CD configuration; the latter test ensures that always the latest version of the
- all tests are now located inside subdirectories of
tests/; test scripts and configuration files for test runs etc. have been moved to the appropriate test directories - for the time being, required input files for each test are placed within the individual test directories; a layout for common test files should be introduced later and paths and bind paths in tests adapted
- make script
scripts/labkey_api.pyexecutable