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Case 10 / 12

EZOM Mateship Logistics Pty Ltd · Quality initiative

Testing Coverage Improvement

Unit and Cypress end-to-end coverage for frontend and backend workflows.

What it shows
Quality engineering
When
1/2024 - Current
Company
EZOM Mateship Logistics Pty Ltd
CypressJestReact NativeNode.js

01 · The problem

Automated test coverage was around 30%, so every change to a core logistics flow was a risk.

02 · What I did

  1. 01Added unit tests for backend and frontend logic.
  2. 02Wrote Cypress end-to-end tests for the main user workflows.

03 · Before / after

Drag the divider to compare

Demo image (replace): coverage report at 80%
Demo image (replace): coverage report at about 30%
BeforeAfter
Coverage reportBefore: about 30% automated test coverage. After: 80%.

04 · What I achieved

What changed

  • Automated test coverage raised from 30% to 80%.
More about my time at EZOM

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API Documentation & User Manuals

Testing Coverage Improvement · case study | Bui Thuy Ngoc