Why a regression suite pays off Every team reaches the same point: the app is big enough that nobody can retest it by hand before each release, so bugs start shipping. An automated regression suite fixes that, but only if it is built in the right order. This is the order Apex Automation Team uses.
1. Automate the money paths first
Do not start by automating everything. Start with the flows that cost you money when they break: sign-up, login, search, add to cart, checkout, payment, and whatever your core product action is. Ten reliable tests on those paths catch more real damage than two hundred tests on settings screens.
2. Automate only what is stable
A screen that is still being redesigned every week will produce failing tests that nobody trusts. We run the first cycle manually, note which flows have settled, and automate those. Everything still moving stays on the manual checklist until it stops moving.
3. Select elements the way a user would
Most flaky suites are flaky because they select elements by a generated CSS class or a deep XPath. We select by role, label and visible text first, and ask your developers for a stable test attribute where that is not possible. Tests written this way survive a redesign.
4. Control the data
A test that depends on "the order that was there yesterday" will fail eventually. Each test creates the data it needs, uses a dedicated test account, and cleans up after itself. Where the app talks to a payment provider or a third-party API, we use their sandbox or a stub so a run never depends on someone else's uptime.
5. Wait for the app, never for the clock
Fixed sleeps are the second big cause of flakiness. Playwright, Puppeteer and Cypress can all wait for an element, a network response or a state change. A suite built on real waits runs faster and fails only when something is genuinely wrong.
6. Run it where it matters
The suite runs on every pull request for the critical paths, and nightly for the full set. Results go straight into GitHub or GitLab, and failures are posted into Jira, ClickUp or Slack with the screenshot, the console log and the network trace attached, so a developer can start debugging without reproducing anything.
7. Budget for maintenance
A suite is not a one-off purchase. Expect to spend a small amount of time each month updating selectors and adding coverage for new features. That is normal, and it is still far cheaper than a manual regression pass before every release.
How we deliver it
Apex Automation Team writes the suite in Playwright, Puppeteer or Cypress, documents it, and hands you the repository so you own it. We can keep running and maintaining it for you, or step back once your team is comfortable. See software testing and QA or send us your app for a free test plan.
Quick checklist
- List your money paths first and automate only those to begin with
- Automate a flow only once its design has stopped changing
- Select elements by role, label or a stable test attribute
- Let each test create and clean up its own data
- Wait for elements and responses instead of using fixed sleeps
- Run critical tests on every pull request and the full suite nightly
- Budget maintenance time every month from day one
Frequently asked
How many tests do we need to start?
Usually between ten and thirty. That is enough to cover login, search, the core product action and checkout, which is where most costly regressions happen.
Who owns the suite?
You do. We write it in Playwright, Puppeteer or Cypress, document it and hand over the repository. We can keep maintaining it or step back whenever your team is ready.