Update resolution package tests

[perdasilva]

Description

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Follow the testing guidelines set forth in #188 and refactor the resolution package unit tests. Ignore sub-packages. There are additional issues to deal with those.

Pre-Conditions

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• Document testing conventions #188

Acceptance Criteria

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• All test files strictly under the resolution package updated to conform to the guidelines in Document testing conventions #188

[ankitathomas]

Closing this issue as the resolution package is removed as of #245