E2E Test Coverage

IMPORTANT: Blocked by sub-issue: #9272

Expand end-to-end testing to cover real-world cache behavior across all resolver types. Existing e2e resolver tests must be questioned, fixed/refactored or removed if they are not doing anything useful.

Test scenarios needed:

Bundle Resolver:

• Test max-cache-size: 2 or 3 eviction behavior
• Test cache-ttl: 1s with short duration

Git Resolver:

• Test max-cache-size: 2 or 3 eviction behavior

Cluster Resolver:

• Test max-cache-size: 2 or 3 eviction behavior

Stress Testing:

• Concurrent resolution test: 50-100 simultaneous resolutions from bundle, git, and cluster resolvers
• Verify cache consistency under heavy concurrent load
• Verify proper LRU eviction behavior under load

How to Contribute

Read the parent issue https://github.com/tektoncd/pipeline/issues/9228#issue-3725752696.