Create a full suite of tests covering every endpoint

[devowit]

Ideally every endpoint more than once, checking multiple possible branches, but at least once.

Progress on this issue:

backend_application.py:

• ('/api/project/export//all', methods=['POST'])
• ('/api/set_qnode', methods=['POST'])
• ('/api/delete_wikification', methods=['POST'])
• ('/api/files/add_mapping', methods=['POST'])
• ('/api/qnodes', methods=['GET'])
• ('/api/query_node/', methods=['GET'])
• ('/api/yaml/save', methods=['POST'])
• ('/api/files/rename', methods=['POST'])
• ('/api/wikifier_service', methods=['POST']) # will fail whenever service is down...
• ('/api/project/datamart', methods=['GET']) #basically defunct
• ('/api/project/globalsettings', methods=['PUT', 'GET']) #basically defunct
• ('/api/project', methods=['GET'])
• ('/api/project', methods=['POST'])
• ('/api/data', methods=['POST'])
• ('/api/wikifier', methods=['POST']) #defunct....?
• ('/api/project/entities', methods=['POST']) #defunct....?
• ('/api/yaml/apply', methods=['POST'])
• ('/api/project/export/', methods=['POST'])
  - [X] tsv
  - [ ] other formats
• ('/api/table', methods=['GET'])
• ('/api/project/settings', methods=['PUT', 'GET'])
• ('/api/project/entities', methods=['GET'])
• ('/api/project/entities', methods=['PUT'])
• ('/api/mapping', methods=['GET'])
• ('/api/annotation/create', methods=['POST'])
• ('/api/annotation/guess-blocks', methods=['GET'])
• ('/api/web/wikify_region', methods=['POST']) # this is the country only version
• ('/api/partialcsv', methods=['GET'])
• ('/api/auto_wikinodes', methods=['POST'])
• ('/api/properties', methods=['GET'])
• ('/api/create_node', methods=['POST'])
• ('/api/annotation/copy', methods=['POST'])
• ('/api/annotation', methods=['POST'])
• ('/api/annotation/suggest', methods=['PUT'])
• ('/api/files/delete', methods=['POST'])

causx_application.py:

• ('/api/causx/token', methods=['GET'])
• ('/api/causx/table', methods=['GET'])
• ('/api/causx/project/entities', methods=['GET'])
• ('/api/causx/auto_wikinodes', methods=['POST'])
• ('/api/causx/annotation', methods=['POST'])
• ('/api/causx/annotation/suggest', methods=['PUT'])
• ('/api/causx/annotation/guess-blocks', methods=['GET'])
• ('/api/causx/project/settings', methods=['PUT', 'GET'])
• ('/api/causx/delete_wikification', methods=['POST'])
• ('/api/causx/create_node', methods=['POST'])
• ('/api/causx/wikify_region', methods=['POST'])
• ('/api/causx/upload/data', methods=['POST'])
• ('/api/causx/upload/project', methods=['POST'])
• ('/api/causx/upload/spreadsheet', methods=['POST'])
• ('/api/causx/upload/annotation', methods=['POST'])
• ('/api/causx/download_project', methods=['GET'])
• ('/api/causx/partialcsv', methods=['GET'])
• ('/api/causx/download_zip_results', methods=['GET'])
• ('/api/causx/entity/', methods=['GET'])
• ('/api/causx/entity/', methods=['PUT'])
• ('/api/causx/project/download/', methods=['GET'])
• ('/api/causx/project/fidil_json', methods=['GET'])
• ('/api/causx/project/upload_fidil_json/', methods=['PUT'])