Use NoError instead of Nil

[pjdufour-truss]

Description

NoError will print the error as a formatted string (using Error() string) when an error occurs rather just printing the struct.

https://godoc.org/github.com/stretchr/testify/assert#NoError

Reviewer Notes

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Setup

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Code Review Verification Steps

• Code follows the guidelines for Logging
• The requirements listed in
  Querying the Database Safely
  have been satisfied.
• Any new migrations/schema changes:
  • Follow our guidelines for zero-downtime deploys (see Zero-Downtime Deploys)
  • Have been communicated to #dp3-engineering
  • Secure migrations have been tested using scripts/run-prod-migrations
• There are no aXe warnings for UI.
• This works in Supported Browsers and their phone views (Chrome, Firefox, IE, Edge).
• Tested in the Experimental environment (for changes to containers, app startup, or connection to data stores)
• User facing changes have been reviewed by design.
• Request review from a member of a different team.
• Have the Pivotal acceptance criteria been met for this change?

References

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Screenshots

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[chrisgilmerproj]

🎉 - nice fix!