Faster Development for Real: When TestSprite Works with Google Antigravity

Many people assume that TestSprite only works well with Claude.
In reality, it was designed to be agent-agnostic from day one.

I decided to test it in a real scenario.

I connected TestSprite via the MCP Protocol and ran it on Google Antigravity powered by Gemini.

The Challenge

I asked the agent to build a POS system for a construction materials store.

This is not a simple CRUD application.
The business logic is quite complex, including:

• VAT calculation
• Inventory deduction
• Tax invoice generation
• Discount and credit conditions
• Accurate total and net price validation

In this type of system, even a small logic mistake can directly impact revenue.

What Surprised Me

Once the agent finished generating the code,
TestSprite immediately took over and:

• Analyzed the code automatically
• Generated a complete test plan
• Identified key risk points
• Prepared test cases without me writing a single test manually

This was not just static analysis — it was structured, logic-aware validation.

From Fail → Pass Automatically

When tests failed, something powerful happened.

TestSprite would:

1. Analyze why the test failed
2. Send structured feedback back to the agent
3. Let the agent fix the code
4. Re-run the tests

This loop continued until the tests passed.