Test queries for this and other automated tests

[colleenXu]

Came up during the migration from TRAPI 1.2 -> 1.3 and creative-mode work. Leaving here as a record.

make a list of test-queries, related to creative-mode and other useful current behavior. For dev demotest functionality (automated testing?) and making tests...

Related issues:

• https://github.com/biothings/BioThings_Explorer_TRAPI/issues/476
• https://github.com/biothings/BioThings_Explorer_TRAPI/issues/289
• https://github.com/biothings/BioThings_Explorer_TRAPI/issues/290
• https://github.com/biothings/BioThings_Explorer_TRAPI/issues/291
• https://github.com/biothings/BioThings_Explorer_TRAPI/issues/292
• https://github.com/biothings/BioThings_Explorer_TRAPI/issues/474

[tokebe]

Noting that we may wish to revisit this to refine the demo list for TRAPI 1.4, though the demotests server has seen decreasing use, so it may be worth discussion first.