🚀 Your First Automation Test

Your First Automation Test: Writing your first automation test is like learning to ride a bike for the first time: you start with training wheels (one simple scenario), you don't

Writing your first automation test is like learning to ride a bike for the first time: you start with training wheels (one simple scenario), you don't attempt to tour the whole city. So why is trying to test "everything" in your first test a bad idea? Because a complex test breaks in complex ways — figuring out which step failed can take an hour. In Java this resembles trying to cover an entire class in one test instead of testing a single method when writing your first unit test — debugging becomes a nightmare. In QA engineering, the real payoff is this: writing a small, SINGLE-scenario test and wiring it into CI is far more valuable than writing a big, fragile test you never finish — because the small test ACTUALLY works and builds real trust.

🎬 Your First Test's Journey to CI

Your first automation test: a simple Playwright test checking that a login page accepts the correct username/password.

First you run it on your own machine — the browser really opens, really clicks, really verifies.

Once the test passes locally, you commit and push — now the test is no longer limited to your machine, it is a shared asset in the repo.

The push triggers a CI pipeline — Jenkins or GitHub Actions re-runs your test from SCRATCH, in a clean environment.

The result is visible to everyone: if green, the code merges with confidence; if red, the team is notified instantly.

Step by Step: Writing Your First Test

Keep your first test small: ONE check like "login succeeds with the correct password". Don't try to cover everything in one test.

Write the selectors that will find the elements on the page (username field, password field, login button).

Repeating an action isn't enough — you need to add a VERIFICATION, like "does the dashboard appear after login?".

Before pushing to CI, make sure the test passes on your own machine first.

Try It Yourself: Complete the Missing Assertion

What is the best approach for your first automation test?