[Feature request] Upgrade test to version 1.3.0

[cedx]

• Dart SDK : 2.0.0-dev.69.2 (Mon Jul 23 17:10:56 2018 +0200) on "windows_x64"
• file_testing : 2.0.0

I'm using the file_testing package with the test package. The issue is that file_testing depends on test: ^0.12.33, but I'm using the version 1.3.0. So I can't install the dependencies of my project :

$ pub get
Resolving dependencies...
Because no versions of file_testing match >2.0.0 <3.0.0 and file_testing 2.0.0 depends on test ^0.12.33, file_testing ^2.0.0 requires test ^0.12.33.
So, because my_project depends on both test ^1.3.0 and file_testing ^2.0.0, version solving failed.
Process finished with exit code 1

It would be cool if the test constraint could be upgraded.

[cedx]

Thanks @pq

[pq]

Still a little ways to go but getting there!