AI Agents for Generating Test Cases by Reading Code Logic

Beyond Requirement-Based Testing

Traditional test cases depend on requirements.
AI agents create test cases directly from logic.

How the AI Agent Thinks

It looks for:

• Conditionals (if, switch)

• Loops

• Validations

• Exception paths

• Boundary values

Generated Test Case Types

• Positive scenarios

• Negative scenarios

• Boundary tests

• Null & empty cases

• Security & misuse cases

Cursor-Based Flow

1. Highlight function

2. Ask:

   “Generate exhaustive test cases for this logic”

3. Output as:

   • Excel-style markdown

   • Gherkin scenarios

   • JSON test data

Outcome

• Higher coverage

• Fewer missed edge cases

• Faster test design