APP DEVELOPMENT / GUIDED PRACTICE

Test the complete app journey

Verify sign-in, create, edit, reload, delete and sign-out as one flow.

Written by Ray / SETLYUpdated 1 October 2026

THE RESULT YOU'RE WORKING TOWARD

Done means it works.

All required transitions work and private records remain inaccessible to other users.

Practice project: Harbor request board

01 / GET READY

Before you start.

Platform / editor
React + JavaScript + Supabase for the connected path; plain JavaScript local demo
Access & plan
The supplied local demo needs only a browser. The connected path requires Node, a React project, a Supabase development project and approved test accounts.
Starting point
Complete the previous lesson or use an equivalent prepared demo project.

Keep a note of the exact account, project and version you use. Work with demo data and record the expected result before making changes. Never place passwords, verification codes or private customer records in your evidence.

Download local interface example ↘ Try the local request board ↗

The local example demonstrates the interface and browser storage. It has no server authentication or shared database. The connected-app lessons use the linked React/Supabase documentation.

02 / LEARN THE TOOL

Open the official walkthrough.

Use the publisher's instructions and available screenshots to locate the current controls. Then return here for the SETLY exercise and its result checks. These links open on the publisher's website.

Source credit belongs to the named publisher. These are external references, not SETLY recordings or a claim of affiliation. Screen names and plan availability can change.

03 / PUT IT INTO PRACTICE

Your task, step by step.

Use one labelled demo record or project so you can find your work again. Finish each action before continuing; if the screen differs, consult the matching official source rather than guessing.

  1. 01

    Step 1

    Write the expected journey using a unique test title so its records can be located later. Record the app version and test account.

  2. 02

    Step 2

    Sign in, create a request, edit its service, reload and verify the saved values. Delete the record and reload again.

  3. 03

    Step 3

    Repeat the private-data checks while signed out and as a second user. Test one failed save with the network unavailable.

  4. 04

    Step 4

    Record each result and clean up only your identified test records. Retest failures after the fix rather than marking the entire journey passed.

04 / GET UNSTUCK

If something goes wrong.

Start with the likely cause

If isolated screens pass but the full flow fails, inspect session changes, stale cached state and navigation between views.

My screen is different from the guide

Check the product, editor, account role and selected project first. Open the credited official instructions for your version. Record the difference and pause any action whose effect you cannot verify.

The screen looks correct, but the result is missing

Inspect the saved record, published page or execution log that should prove the action. A preview, success message or draft is not always evidence that data was stored or a message was delivered. Retest with one unique demo value.

05 / PROVE THE RESULT

Check it before you call it done.

All required transitions work and private records remain inaccessible to other users.

Keep useful evidence

Record the test date, project/version, expected result, observed result and a non-sensitive screenshot or record reference. Mark anything you did not test as untested. Your checkmarks do not certify an untested result.

Download the editable verification checklist ↓

Guide status: original written practice exercise with credited external references. SETLY screen recording and independent learner reproduction are not yet complete.

KEEP BUILDING

Path reviewReview your completed project ↗