generate-tests

Generate Tests

Generate unit and UI tests for specified code with edge cases and mocks.

Input Required

Specify what to test:

• File path or function/type name
• Type of tests needed: Unit / Integration / UI
• Any specific scenarios to cover

Test Generation Process

Step 1: Analyze Target Code

1. Read the code to understand:

   • Public API surface
   • Dependencies (what needs mocking)
   • Side effects (network, persistence, notifications)
   • Edge cases and error conditions

2. Identify testable behaviors:

   • Happy path scenarios
   • Error/failure scenarios
   • Boundary conditions
   • State transitions

Step 2: Test Plan

Step 3: Dependencies & Mocks

Dependencies to mock:

Step 4: Generate Tests

Use Swift Testing framework (import Testing) for new tests:

import Testing
@testable import Stuffolio

struct [Target]Tests {

    @Test func [scenario]_[condition]_[expectedResult]() async throws {
        // Given
        // When
        // Then
    }
}

Step 5: Test Naming Convention

Follow: [method]_[scenario]_[expectedBehavior]

Examples:

• fetchItems_whenNetworkAvailable_returnsItems
• saveItem_withEmptyTitle_throwsValidationError

Step 6: Coverage Checklist

• All public methods
• All code branches (if/else, switch cases)
• Error throwing paths
• Boundary values (empty, nil, max, min)