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Critical Path Test Prioritization Workflow

Prioritize tests that cover the highest-value user journeys so limited testing time protects what matters.

Overview

Focus testing effort on the journeys whose failure would hurt users most.

This workflow is reusable across teams and environments; adapt the commands to your tooling while keeping the sequence and checkpoints intact.

Environment and prerequisites

• A journey inventory
• Failure-impact data
• Test-to-journey mapping

Procedure

1. List critical journeys

Enumerate the user journeys whose failure would be most damaging.

Expected state: A ranked list of critical journeys exists.

2. Map tests to journeys

Identify which tests cover each journey and find gaps.

Expected state: Coverage of critical journeys is visible.

3. Prioritize test execution

Order fast feedback so critical-journey tests run first in CI.

Expected state: The most important feedback arrives earliest.

4. Fill the gaps

Add tests for critical journeys that lack coverage.

Expected state: Every critical journey has a test.

# run critical-journey tests first
npx playwright test tests/critical --reporter=line

Verification

Confirm critical-journey tests run first and every critical journey has coverage.

Decision points

Optimize for breadth or critical depth?

• Depth on critical journeys
• Breadth everywhere

Recommendation: Protect critical journeys thoroughly; broad shallow coverage rarely catches real failures.

Run critical tests first?

• Yes, order by criticality
• Alphabetical order

Recommendation: Order by criticality so the most valuable feedback is earliest.

Common failures

• Uniform effort misses the journeys that matter.
• Critical gaps stay hidden without mapping.
• Slow feedback on critical paths delays decisions.