Closed
Description
When using ShellTest its emulation should support setting initial terminal dimensions which currently defaults to width 80 and height 24. While dimensions itself doesn't matter it would make testing easier as you'd be able to set width wider so that you can assert line(s) text as is without those spanning to multiple lines.
Spanning text as a separate lines is how default behaviour in jediterm works as it doesn't have a concept of a line span.