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How do you run user acceptance testing and a launch check for an e-commerce site?
Table of Contents — English
What question does user acceptance testing answer?
User Acceptance Testing (UAT) verifies that users can complete their work as expected. It is not the same as unit and integration testing. A feature that has passed technical tests may not handle a real operational exception. For this reason, authorized users from the business units should take part in the process.
To begin, you need approved requirements, version information, suitable test data and expected results. Which environment is being tested and which changes are included in this release must be clearly recorded. Do not interpret results as belonging to the same release in an environment that keeps changing.
How do you write a test scenario?
1. Link the scenario to a requirement ID. For example, for R-012 create a scenario called “purchasing the last item in stock.”
2. Write the preconditions: variant stock, customer role, payment method and shipping condition, for example.
3. List the steps in enough detail that another person could carry them out. Cover product selection, address, payment and order verification.
4. State the expected result for each system. The customer screen, admin panel, stock record and integration target should all show the same business outcome.
5. Record the actual result, the evidence and the tester. For a failed scenario, there should be a defect ID and a retest result.
Which defects should stop the launch?
Critical issues such as an incorrect payment record, unauthorized data access or a lost order can be treated as launch blockers. The exact classification should be defined with business owners at the start of the project. A color or spacing defect and a financial discrepancy should not be handled with the same priority.
For a minor defect that is accepted, write a workaround, an owner and a fix plan. Saying “it is known” is not by itself an acceptance decision. The decision of the business owner of the open risk must be visible.
Which checks are done before launch?
Live access, domain name, certificate, environment settings and external service accounts must be verified. Check that noindex or robots blocks belonging to the test environment have not been carried over to production by mistake. A backup and restore rehearsal, monitoring alerts and an incident communication list should be ready.
Compare product, price and stock samples against live sources. Campaign rules and email templates should also be in scope. Prevent test providers from being mistaken for live ones, or live transactions for tests; keep account and environment names clear.
What happens after launch?
Run a limited, controlled end-to-end check. If the transaction produces a real payment or shipment, the cancellation and reconciliation steps should be defined in advance. Observe that the first orders reach the target systems, that notifications work and that no critical errors occur.
The rollback condition, the decision maker and the data reconciliation method are part of the launch plan. The launch approval record should include the release, test results, open defects, the people who accepted and the monitoring owners. That way launch day becomes an evidence-based business decision rather than an uncertain final step.
What are the frequently asked questions?
What is the next step?
Identify your critical requirements and launch owners, and plan user acceptance and the live cutover check with PROJX Digital.
