at defineProperty (native)
at Array.proxy (node_modules/sinon/lib/sinon/spy.js:69:79)
at Function.matchingFakes (node_modules/sinon/lib/sinon/spy.js:343:35)
at Function.invoke (node_modules/sinon/lib/sinon/spy.js:166:30)
at Array.proxy (node_modules/sinon/lib/sinon/spy.js:69:54)
at Function.matchingFakes (node_modules/sinon/lib/sinon/spy.js:343:35)
at Function.invoke (node_modules/sinon/lib/sinon/spy.js:166:30)
/* ... */
at Array.proxy (node_modules/sinon/lib/sinon/spy.js:69:54)
at Function.matchingFakes (node_modules/sinon/lib/sinon/spy.js:343:35)
at Function.invoke (node_modules/sinon/lib/sinon/spy.js:166:30)
at Array.proxy (node_modules/sinon/lib/sinon/spy.js:69:54)
at Context.it (packages/ckeditor5-dev-env/tests/asda.js:25:19)
What did you expect to happen?
The tests should pass.
What actually happens
RangeError: Maximum call stack size exceeded
How to reproduce
Just run the tests. It worked in Sinon
1.xand does not work in2.xand3.x.