Fix usage of custom mutator with bootstrap file #1973
Merged
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On Infection Playground, for each "playground run" we don't use composer to load files in PSR-4 format, we use custom very simple PSR-4 compliant autoloader, which is configured to be used in
infection.json5
inbootstrap
setting.In
master
branch, Infection tries toresolveMutators()
before loading bootstrap files, thus failing finding custom mutator.In order to prepare configuration, where custom mutators are resolved, we need to load (
require_once
) custom bootstrap file before mutators are resolved.This fixes the bug and allows Playground to use custom mutators right in the browser.