Requirements test matrix

Create source-linked positive and negative review cases from supplied requirements.

Input

The contact form requires an email address. The order quantity must be between 1 and 10.

Result

Four proposed cases for two requirements: one positive and one negative case for each. Every row retains the requirement ID and expected source wording, and its status is Not executed.

Supply requirements separated by blank lines. The AI proposes concrete manual steps for a positive and a negative case per requirement. The matrix keeps source IDs, stated prerequisites and exact expected requirement wording visible, with a CSV export for further planning.

Your texts, pages and images are processed on our own servers in the EU. Trust Center

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Who it is for

For product teams, quality reviewers and project coordinators turning written requirements into a traceable review plan.

Typical uses

Preparing acceptance reviews.
Discussing missing prerequisites.
Comparing positive and negative checks for forms, ordering rules and internal workflows.

Example

Input

The contact form requires an email address. The order quantity must be between 1 and 10.

Result

Four proposed cases for two requirements: one positive and one negative case for each. Every row retains the requirement ID and expected source wording, and its status is Not executed.

A fixed example, shortened. Real results are AI-generated: please check them.

Price and limits

Price: usually 1–3 credits
Available with: Free, With package
Input limit: One page with up to 24,000 characters of HTML

Privacy

Processed on our own servers in the EU (Poland). Inputs and results are deleted after 7 days (Free) or 30 days (packages), or right after you see the result if you choose not to store them. Images are deleted right after processing.

In the API

Tool name: test_cases. Create a job with POST /api/v1/jobs and fetch the result with GET /api/v1/jobs/{id}. You find your API key in your account.

curl -X POST https://do4u.eu/api/v1/jobs \
  -H "Authorization: Bearer d4u_…" -H "Content-Type: application/json" \
  -d '{"tool": "test_cases", "url": "https://example.com/"}'

Full API documentation →

Questions and answers

Does the tool execute automated tests?

No. The result is a review matrix and CSV export. No application is opened, no request is sent to a customer system and no pass or fail outcome is produced.

How are cases linked to requirements?

The AI proposes concrete manual steps linked to each supplied requirement. The server checks references, stated prerequisites, permitted numeric boundaries and safe plaintext steps, retains the complete expected requirement and requires a positive and a negative case for each source.

Can the matrix prove complete test coverage?

Coverage refers only to the supplied requirements. Concrete test data, dependencies, unstated rules and execution results still need a separate review.

Is my text stored?

Only as long as needed: 7 days on Free, 30 days with a package – or not at all if you choose not to store it. Processing happens on our own servers in the EU (Poland).

Can I use the result right away?

Results are AI-generated. Please read them before you publish or send them.