[LiveComponent] Use test stubs instead of mocks - #3823

[LiveComponent] Use test stubs instead of mocks#3823

smnandre wants to merge 1 commit into

symfony:3.xsymfony/ux:3.xfrom

smnandre:fix/live-component-test-deprecationsmnandre/ux:fix/live-component-test-deprecationCopy head branch name to clipboard