Mortgage Workflow Automation Lab

Ten-O-Three

Fourteen Steps.One Repeatable Journey.

Automate a fictional Form 1003-style mortgage application across fourteen independent steps, validation states, deep links, and repeatable personas.

View on GitHub Explore Capabilities

Fourteen Independently Addressable Steps
Deterministic Personas and Fixtures
Deep Links and Automation Helpers

Ten-O-Three Test Lab mortgage application workspace showing its multi-step form and progress navigation — Application Workspace · Practice EntryTen-O-Three
Fourteen Independently Addressable Steps in One Realistic Lending Workflow

Why It Matters

Start Complex Workflow Tests from a Known State.

Start complex lending scenarios from a known state and test progression, validation, persistence, deep links, and recovery without rebuilding fourteen-step data by hand.

One Focused Test Lab

Seed. Navigate. Validate.

Each stage keeps borrower data, navigation, validation, persistence, and completion connected to one deterministic application state.

Seed

Begin with a deterministic borrower persona, fixture, and known application state instead of rebuilding complex mortgage data by hand.

Navigate

Enter any of fourteen independently addressable steps through stable routes, deep links, and automation-ready controls.

Validate

Assert field rules, summaries, persistence, progression, imported fixtures, and completion behaviour across one connected lending journey.

Inside the Product

See Ten-O-Three in Practice.

Practice-application screens captured from the working lab. Open any screen in a new tab to inspect the complete source view.

Ten-O-Three Test Lab deterministic test-data factory with personas, seeds, and fixture controls — 02Seeded Personas and Fixtures Make Complex Scenarios RepeatableFull-resolution source · Opens in a new tab

Ten-O-Three Test Lab sign-in screen for beginning a mortgage automation scenario — 03A Stable Entry Point for Authentication and Workflow AutomationFull-resolution source · Opens in a new tab

Purpose-Built Capabilities

What You Can Do with Ten-O-Three

Focused capabilities built around the work this product is designed to support.

Capability 01

Fourteen Independently Addressable Application Steps

Capability 02

Deterministic Persona and Seed-Based Data Factory

Capability 03

Field and Summary Validation States

Capability 04

Deep Links and Browser Automation Helpers

Capability 05

Fixture Import, Export, and Local Persistence

Workflow Test Architecture

One Application. Fourteen Testable Steps.

Ten-O-Three keeps borrower fixtures, direct step routes, validation states, browser controls, and persisted application data in one repeatable mortgage workflow lab.

Layer 01

Addressable Workflow

Fourteen independent routes let automation enter the exact application step under test while preserving the complete lending sequence.

Layer 02

Deterministic Personas

Seeded borrower profiles and reusable fixtures create stable positive, negative, boundary, and recovery scenarios.

Layer 03

Observable Validation

Field errors, summaries, step progression, saved state, and completion outcomes remain visible and assertable throughout the application.

Layer 04

Portable Test State

Fixture import, export, deep links, and local persistence make complex workflow states reusable across browser-automation sessions.

Built with

Technical Foundation

HTMLCSSJavaScriptLocal Storage

Delivery Model

How It Runs

Standalone single-file browser application

Released