[BUG] renaming file with _test.dart

[chilljalapeno]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

The plugin does not work if I name my file something_test.dart I did not find any information on why this might happen.

Expected Behavior

It works if I remove the _test from the file name.

Steps To Reproduce

Rename your file with _test.dart in the test folder and it somehow stops working.

Environment

- OS: mac
- Flutter version: 1.16.3
- Is flutter in $PATH: yes
- neovim version: 0.9.4

Anything else?

No response