Add Pester tests to cover functionality added in Chocolatey CLI 2.3.0

[gep13]

Description Of Changes

A number of new Pester tests have been added to cover functionality that has been added.

Motivation and Context

A lot of new functionality has been added into the develop branch ahead of the 2.3.0 CLI release.

We need to add tests to verify all of this new functionality, and to ensure that there are no regressions going forward.

This also includes a minor bugfix for an issue that surfaced in our test environment.

Testing

These tests have been validated locally, but we will also kick off some tests runs once this PR is raised.

Change Types Made

• [ ] Bug fix (non-breaking change).
• [ ] Feature / Enhancement (non-breaking change).
• [ ] Breaking change (fix or feature that could cause existing functionality to change).
• [ ] Documentation changes.
• [ ] PowerShell code changes.

Change Checklist

• [ ] Requires a change to the documentation.
• [ ] Documentation has been updated.
• [x] Tests to cover my changes, have been added.
• [x] All new and existing tests passed?
• [ ] PowerShell code changes: PowerShell v2 compatibility checked?

Related Issue

N/A

[corbob]

@gep13 I've switched this over to draft, and force pushed a rebase with an additional troubleshooting commit. draft is so we don't merge it without removing the troubleshooting commit.

I'll link you the Team City build in Slack when it starts.

[corbob]

Thanks for getting these added @gep13 and @vexx32 🎉