Get code coverage to 100%

[Tidwell]

Running:

$ npm run coverage

Shows current coverage at:

=============================== Coverage summary =============================== Statements : 80.39% ( 287/357 ) Branches : 75.77% ( 247/326 ) Functions : 95% ( 38/40 ) Lines : 80.39% ( 287/357 )

Would like to get this to 100% with a stronger focus on unit tests than the existing e2e tests.