mockgen deprecated: use uber-go/mock instead

[sebrandon1]

https://github.com/golang/mock is marked as archived as of June 27, 2023. They recommend using go.uber.org/mock.

This PR attempts to change the dependency to one that is maintained.

Tracking issue: redhat-best-practices-for-k8s/telco-bot#45

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 66.25%. Comparing base (feeca5a) to head (028fb07).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #214   +/-   ##
=======================================
  Coverage   66.25%   66.25%           
=======================================
  Files          23       23           
  Lines        1544     1544           
=======================================
  Hits         1023     1023           
  Misses        445      445           
  Partials       76       76           

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[tkong-redhat]

/retest

[tkong-redhat]

validation failed. Need update the base image

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 5cdbc255-2c25-486f-aa1e-9a08b962bf34

📥 Commits

Reviewing files that changed from the base of the PR and between 814e018 and 028fb07.

⛔ Files ignored due to path filters (1)

• go.sum is excluded by !**/*.sum

📒 Files selected for processing (4)

• docs/testing.md
• go.mod
• pkg/util/test/mockgenerator/client/client.go
• tools.go

✅ Files skipped from review due to trivial changes (3)

• docs/testing.md
• pkg/util/test/mockgenerator/client/client.go
• tools.go

🚧 Files skipped from review as they are similar to previous changes (1)

• go.mod

---

Walkthrough

Replaces GoMock references with Uber's fork go.uber.org/mock across docs, tooling, and code imports; updates go.mod to remove github.com/golang/mock and bump several transitive golang.org/x/... modules.

Changes

Cohort / File(s)	Summary
Documentation docs/testing.md	Updated GoMock repository link from https://github.com/golang/mock to https://github.com/uber-go/mock.
Module file go.mod	Removed direct github.com/golang/mock requirement; upgraded go.uber.org/mock and multiple golang.org/x/... indirect dependencies; added golang.org/x/tools/go/packages/packagestest v0.1.1-deprecated as indirect.
Tooling & code imports tools.go, pkg/util/test/mockgenerator/client/client.go	Replaced blank imports referencing github.com/golang/mock/... with go.uber.org/mock/... for mockgen tooling and model types.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'mockgen deprecated: use uber-go/mock instead' accurately and clearly summarizes the main change: migrating from golang/mock to uber-go/mock due to deprecation.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Stable And Deterministic Test Names	✅ Passed	This pull request makes no changes to test files or test code, limiting modifications to dependency declarations, build tool configurations, import paths in a utility file, and documentation.
Test Structure And Quality	✅ Passed	This PR does not modify test files (*_test.go), only dependency management and documentation, making the test structure check not applicable.

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[sebrandon1]

/retest

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: sebrandon1
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[openshift-ci]

@sebrandon1: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/validate	028fb07	link	true	/test validate

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