Description

This PR refactors the NetworkRequestHelper's networkResponses data struct to use a 1:many relationship between network requests and responses. This is to support more complex use cases that would rely on multiple requests to the same endpoint.

Also adds a new method in the NetworkRequestHelper:
removeAllResponses(for networkRequest: NetworkRequest)
Which allows the MockNetworkRequest to maintain the 1:1 network request to response behavior via its own methods to set mock network responses.

Question for reviewers

1. Please let me know if, for the new method removeAllResponses(for:):
   1. Method/parameter name makes sense
   2. Method is required to maintain MockNetworkService's API contract to set 1:1 network request to mock response

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.