Refactor unit test cases to use JSON comparison (part 2)

[timkimadobe]

[!NOTE] This is the second part in a multi-part series of PRs that will refactor existing Edge extension unit and functional tests to use the JSON comparison tool from AEPTestUtils See part 1: #434 (Please merge part 1 first, as this branch incorporates its changes.)

Description

This PR refactors the rest of the Edge extension unit tests to use the test helper utilities from AEPTestUtils

Questions for reviewers

In RequestBuilderTests.swift testGetPayloadWithExperienceEvents_withEventXdm_verifyEventId_verifyTimestamp and testGetPayloadWithExperienceEvents_withQuery_responseContainsQuery

1. Was it intended to not do a count check? There was no element count check post-flattening (pre-migration). To mirror this non-strict element check the JSON comparison currently does an extensible comparison instead of strict equality.

Related Issue

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [ ] I have signed the Adobe Open Source CLA.
• [ ] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [ ] I have read the CONTRIBUTING document.
• [ ] I have added tests to cover my changes.
• [ ] All new and existing tests passed.

[codecov[bot]]

Codecov Report

Merging #436 (755f323) into dev (2c9403f) will not change coverage. The diff coverage is n/a.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## dev #436 +/- ## ======================================= Coverage 96.47% 96.47% ======================================= Files 27 27 Lines 1730 1730 ======================================= Hits 1669 1669 Misses 61 61 ```