re-assess test suite for coverage and gurantee in formal release

[cedricdcc]

Update the current tests to work with the new enchancements that were made in the dev branch.

implement tests for:

• : TravHarv class and run_dereference_tasks() function
  • : init without config folder to test assert
  • : init with config folder and wrong name for config to test assert is config file exists
  • : init wrong store_info (3 in list, uri not working for remote
  • : init bad config file
  • : init bad context given
  • : init context given is uri that leads to no linked data
  • : init context given is file on localdisk that does not exist
  • : init context given is file that contains no triple information.
  • : init MemoryStore with context ttl file and assert test for having the same triples in store as file
  • : init URITargetStore to see if it builds.
• : WebAccess class testing for:
  • : uri that contains ttl / jsonld info
  • : uri that contains fair signposting info
  • : uri that had no triple info and assert if triples are found
• : SubjectPropPathAssertion class:
  • : assert correct depth harvesting and webaccess management
• : TravHarvConfigBuilder class:
  • : AssertPath returns correct paths for asked depth
  • : ConfigBuilder assert when no folder is given
  • : assert when given config file name is not correct
  • : check if config asserts for not given keys: paths, prefix, snooze-till-age-minutes
  • : check SPARQL subject returns a list of subjects
  • : check correct interpretation of literal subjects.