fix(loadgen): update ValkeyAddr → ValkeyAddrs in test fixtures

[ngangwar962]

Summary

• tools/loadgen/main_test.go was missed when PR feat: Valkey cluster support with room key ensure RPC #199 renamed ValkeyAddr string → ValkeyAddrs []string in the config struct
• Three test cases still used the old field name, causing a typecheck lint failure on main

Root cause

PR #199 migrated all services from single-node VALKEY_ADDR to cluster-mode VALKEY_ADDRS. The production code in main.go was updated, but the newly-added test file main_test.go (added by a concurrent PR that landed after #199) used the old field name in three inline config struct literals.

Fix

-cfg := &config{..., ValkeyAddr: "localhost:1"}
+cfg := &config{..., ValkeyAddrs: []string{"localhost:1"}}

Applied to all three affected test cases (TestDispatch_MembersSustained_UnknownPreset, TestDispatch_MembersSustained_RejectsBadShape, TestDispatch_MembersCapacity_RequiresTargetSize).

Test plan

• make lint — 0 errors after fix
• make test SERVICE=tools/loadgen — passes

https://claude.ai/code/session_01RVazYxcu73oBNFePtSiTMp

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Generated by Claude Code

Summary by CodeRabbit

• Tests
  • Updated configuration field references in dispatch-related tests to maintain alignment with the current configuration structure. Changes applied across multiple test scenarios covering configuration validation, preset handling, and capacity assessment to ensure consistency in test setup.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 9be4a560-c2bd-4a18-9c09-7f313c60b145

📥 Commits

Reviewing files that changed from the base of the PR and between b39d3e5 and 7a7cb41.

📒 Files selected for processing (1)

• tools/loadgen/main_test.go

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📝 Walkthrough

Walkthrough

Three test functions in the loadgen test suite are updated to construct the config object using the new ValkeyAddrs field shape (string slice) instead of the deprecated ValkeyAddr field (string) for consistent test setup alignment.

Changes

Config Field Shape Alignment

Layer / File(s)	Summary
Test config updates for ValkeyAddrs field tools/loadgen/main_test.go	Three dispatch tests—TestDispatch_MembersSustained_UnknownPreset, TestDispatch_MembersSustained_RejectsBadShape, and TestDispatch_MembersCapacity_RequiresTargetSize—are updated to construct config using ValkeyAddrs: []string{"localhost:1"} instead of ValkeyAddr: "localhost:1".

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

A rabbit hops through tests so neat,
Three config fields get fresh retreat,
From strings to slices, all aligned,
The API shape now redefined! 🐰✨

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the primary change: updating the ValkeyAddr field to ValkeyAddrs in test fixtures, which aligns with the actual changes made to three dispatch-related tests.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/loadgen-valkeyaddrs-test

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