GQL-114: Some collection revisions are returning with errors due to the (umm) returned from CMR being null

[mandyparson]

Overview

What is the feature?

User is able to access collection in CMR:https://cmr.earthdata.nasa.gov/search/concepts/C2768943270-CDDIS.html
But not in MMT: https://mmt.earthdata.nasa.gov/collections/C2768943270-CDDIS

What is the Solution?

Sometimes, the umm: null. See "revision-id" : 3, on this page: https://cmr.earthdata.nasa.gov/search/collections.umm_json?conceptId=C2768943270-CDDIS&allRevisions=true&pretty=true

Needed to edit the normalizeUmmItem function in order to account for this use case.

What areas of the application does this impact?

Collection.js under concepts

Testing

Reproduction steps

• **Environment for testing: PROD
• **Collection to test with: C2768943270-CDDIS and C2799465428-POCLOUD

1. Point local cmr-graphql to PROD and MAKE SURE THE CHANGE graphql-stack.ts line 41 to 1.18.3 (1.18.4 is not in production yet)
2. Call only revisions on one of the collections above, they should now return. Commenting out my one line change will reveal the original error.

Attachments

Checklist

• I have added automated tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (0d9eb46) to head (f038560).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #164   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          109       109           
  Lines         2508      2509    +1     
  Branches       286       287    +1     
=========================================
+ Hits          2508      2509    +1     

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[macrouch]

"Some collections are not selectable on MMT" does not describe the work that was done, and this is not MMT. We need descriptive titles because when we review the history we can understand what (and why) work was done