Modernize to Test Starter

This skill modernizes a UI5 project's entire test infrastructure — both unit tests and OPA5 integration tests — to the Test Starter concept.

Reference: Blog post: Simplify Your Test Setup

Why Modernize

The Test Starter replaces per-test HTML bootstrapping with a single generic test page and a declarative testsuite.qunit.js configuration. Benefits: eliminates boilerplate HTML/JS, handles QUnit/Sinon/coverage setup automatically, ensures CSP compliance, provides consistent configuration, enables per-test isolation and parallel execution.

NEVER Skip Test Starter Modernization

OPA5 test HTML files are ALWAYS convertible — they follow a mechanical pattern. Invalid excuses: "complex mock server" (lives in host, not entry point), "sap.ui.define monkey-patching" (same), "FLP sandbox bootstrap" (same), "too many files" (batch-process), "too complex" (invalid).