At the moment we have no built-in tagging, but you can add your custom tags to test names and filter tests by patterns via the --test-grep option or the filter method.
As an alternative for the approach with a
.yml file, you can define the settings in a
.json file and use the Programming API to run tests. For example:
const settings = require('./testcafe.json');
.src('tests/myFixture.js') // optionally you can get it from cli argumets
We haven't planned these features yet but feel free to add feature proposals via issues in our repository.