~~ lineWidth: 40, binaryExpression.linePerExpression: true ~~
== should go full multi-line when exceeding the width ==
testing + asdf + out + asdf + when + it + passes + thelineWidth + someMore;

[expect]
testing
    + asdf
    + out
    + asdf
    + when
    + it
    + passes
    + thelineWidth
    + someMore;

== should maintain single line when below the width ==
testing + asdf + out;

[expect]
testing + asdf + out;

== should go multi-line when the first and second are on different lines ==
testing
    + asdf + out;
testing + asdf
    + out;

[expect]
testing
    + asdf
    + out;
testing + asdf + out;
