Test: Trigger CI to check flaky Turbo/Stimulus test

[justin808]

Summary

This is a test PR to trigger CI and investigate the flaky test failure in spec/stimulus/turbo_spec.rb:20.

Issue

The test "shows inline form when Inline Form link is clicked" is failing intermittently with:

expected `#<Capybara::Session>.has_css?(".form-inline")` to be truthy, got false

This appears to be a timing/race condition where the .form-inline CSS class isn't appearing quickly enough after clicking the link.

Action

Re-running CI to see if this is a flaky test or a real regression.

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[claude]

PR Review: Test Commit to Trigger CI

Overview

This PR is a test commit designed to re-run CI and investigate the flaky test in spec/stimulus/turbo_spec.rb:20. The PR contains no code changes, which is appropriate for its stated purpose.

Analysis

Purpose Assessment: ✅ Good

• The PR correctly identifies this as a test commit to investigate intermittent test failures
• The approach of re-running CI to verify if the test is flaky is reasonable

Issue Identified: ⚠️ Timing/Race Condition
After reviewing the test and related code, the flaky test failure appears to be a legitimate timing issue:

Root Cause Analysis:

1. Test Location: spec/stimulus/turbo_spec.rb:20-23

   it "shows inline form when Inline Form link is clicked" do
     click_link("Inline Form")
     expect(page).to have_css(".form-inline")
   end

2. The Problem:

   • The test clicks "Inline Form" link which triggers a Turbo Frame request to /comments/inline_form
   • The controller (app/controllers/comments_controller.rb:95-100) renders the partial comments/turbo/_inline_form.html.erb
   • The partial has the CSS class on line 7: class: "form-inline flex flex-col lg:flex-row flex-wrap gap-4"
   • The test expects the .form-inline class to be present immediately after clicking
   • No explicit wait is configured - the test relies on Capybara's default wait time

3. Configuration Issues:

   • spec/rails_helper.rb doesn't configure Capybara.default_max_wait_time
   • Capybara's default wait time is 2 seconds, which may be insufficient under CI load
   • No retry logic or explicit waits are used for Turbo Frame loading

Recommendations

1. Fix the Flaky Test (Priority: High)

Add explicit wait configuration in spec/rails_helper.rb:

# Around line 78, add:
Capybara.default_max_wait_time = 5  # Increase from default 2 seconds

2. Alternative: Add Test-Specific Wait (Priority: Medium)

If the global timeout is too aggressive, add a test-specific wait:

it "shows inline form when Inline Form link is clicked" do
  click_link("Inline Form")
  expect(page).to have_css(".form-inline", wait: 5)
end

3. Consider Turbo-Specific Helpers (Priority: Low)

For better Turbo Frame testing, consider waiting for the frame to finish loading:

it "shows inline form when Inline Form link is clicked" do
  click_link("Inline Form")
  # Wait for turbo frame to finish loading
  expect(page).to have_selector('turbo-frame[id="form_tabs"]:not([busy])', visible: false)
  expect(page).to have_css(".form-inline")
end

4. Review Other Similar Tests (Priority: Medium)

The other tab-switching tests (lines 15-18, 25-29) may have similar issues but might be passing due to:

• have_no_css assertions being more lenient
• Different timing characteristics

Consider applying consistent wait strategies across all tab-switching tests.

Additional Observations

Test Quality:

• ✅ Tests use appropriate Capybara matchers
• ✅ Tests are well-organized and descriptive
• ⚠️ Tests lack explicit waits for asynchronous operations (Turbo Frames)

Code Quality (Related Files):

• ✅ Controller is clean and follows Rails conventions
• ✅ Stimulus controller properly handles form validation and ActionCable
• ✅ ERB templates use proper Turbo Frame tags
• ⚠️ No console error handling in Stimulus controller (non-critical)

Security: ✅ No concerns

• Strong parameters properly configured (comment_params)
• No XSS vulnerabilities identified

Performance: ✅ No concerns for this test commit

Test Coverage: ⚠️ The flaky test reduces confidence in CI

• Once fixed, coverage should be adequate for the Turbo/Stimulus integration

Verdict

This PR successfully serves its purpose of triggering CI to investigate the flaky test. However, the underlying issue is a real timing/race condition that should be fixed rather than just re-running CI and hoping it passes.

Suggested Next Steps:

1. Close this PR (or merge if it passes, since there are no code changes)
2. Create a new PR implementing one of the recommended fixes above
3. Monitor the new PR's CI runs to verify the fix resolves the flakiness

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