Lovable writes and runs tests for the rules you change

How it works

How Lovable writes and runs tests for the rules you change works, drawn only from its official release notes.

1. 01

   What it does

   Lovable now adds a small test when you add or change a rule in your app, such as a price, a limit, or a permission.

2. 02

   Who gets it

   The source does not say which plans include it. Check your workspace before relying on it.

Example workflows

Starting points built from this record, not transcripts of a run. Each prompt is written the way it should be sent, as one paragraph, and each is worth editing before you send it.

1. 01

   Stand it up from scratch

   You have read the record and want Lovable writes and runs tests for the rules you change working in a real project rather than a sandbox.

   Set up Lovable writes and runs tests for the rules you change in this project — lovable now adds a small test when you add or change a rule in your app, such as a price, a limit, or a permission. Walk it end to end, tell me exactly what you changed, and flag anything I have to switch on myself before it works.

   Expected outcome

   A working setup, a plain list of what changed, and a short list of anything left for you to switch on. Check that list before assuming it is done.

2. 02

   Decide whether it fits your project

   Worth five minutes before you wire anything in. Lovable writes and runs tests for the rules you change sits in Testing, and not every project needs it.

   I am building the project in this workspace. Given that Lovable writes and runs tests for the rules you change lovable now adds a small test when you add or change a rule in your app, such as a price, a limit, or a permission, tell me honestly whether it fits what I am building, including the cases where I should not use it. If it does fit, give me the single smallest first step.

   Expected outcome

   A direct yes or no with the reasoning, the cases against it, and one first step. Treat a hedged answer as a no.

3. 03

   Brief your team on it

   Someone has to explain the change to the people who will live with it. This produces that note.

   Write a short note for my team about Lovable writes and runs tests for the rules you change in Lovable — lovable now adds a small test when you add or change a rule in your app, such as a price, a limit, or a permission. Under 120 words: what it is, what changes for us, and what we should do about it this week. Plain language, no hype, no bullet padding.

   Expected outcome

   A note you can paste into chat as-is. Read it once for anything overstated before you send it.

Frequently asked

• What is Lovable writes and runs tests for the rules you change?

  Lovable writes and runs tests for the rules you change is Lovable's Testing feature: Lovable now adds a small test when you add or change a rule in your app, such as a price, a limit, or a permission. Lovable now adds a small test when you add or change a rule in your app, such as a price, a limit, or a permission.

• Is Lovable writes and runs tests for the rules you change GA or in beta?

  Lovable writes and runs tests for the rules you change is generally available (GA) on Lovable.

• What Lovable plan includes Lovable writes and runs tests for the rules you change?

  The atlas has not verified which Lovable plans include Lovable writes and runs tests for the rules you change. Check Lovable's pricing page.

• When did Lovable writes and runs tests for the rules you change launch?

  Lovable writes and runs tests for the rules you change launched on Oct 16, 2026.