🧪 Add edge case test for empty file selection - #14
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Co-authored-by: paul0728 <44644609+paul0728@users.noreply.github.com>
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🎯 What: The testing gap addressed
This PR addresses the missing edge case test for empty file selection when attempting to convert images. Previously, the application had no automated way to ensure that the early return and alert dialog correctly triggered when
selectedFiles.length === 0.📊 Coverage: What scenarios are now tested
This change introduces an automated end-to-end testing suite using Playwright. It specifically tests the scenario where a user navigates to the application, waits for the WebAssembly engine to initialize, and clicks the "Convert Image" button without selecting any files. It verifies that the
alert("Please select files first.")dialog is correctly displayed.✨ Result: The improvement in test coverage
The repository now has an initial Playwright test setup, enabling future automated E2E testing. The newly added test successfully executes and validates the expected behavior, closing the testing gap and preventing regressions for this specific error handling logic.
PR created automatically by Jules for task 6073763713053772784 started by @paul0728