Porting first selenium test from Ruby to Node.js using the
mocha framework. Starting with `category.feature` test.
Tests are placed in a new `tests/selenium` folder with their
own eslint config.
Bug: T190710
Change-Id: Iad954405a5ae0608fd5dc90dd5dfa434b3781037
- Enable ESLint caching with `--cache` which presumably improves
performance.
- Forbid warnings by setting `--max-warnings` to zero. Code containing
warnings should not be committed. However, warnings are still an
exceptionally useful distinction to make from errors during
development. When hacking, we do not care if a comment exceeds the
maximum line length or if a trailing space is present but we do oh so
very much care if the linter detects a likely programming error such
as forgetting to initialize a constant. The former is a warning and
the latter is an error.
- Forbid unused lint directives by enabling
`--report-unused-disable-directives`. This setting prevents outdated
ESLint error waivers from littering the code.
There is a related pull request to move these settings to defaults in
eslint-config-wikimedia itself:
https://github.com/wikimedia/eslint-config-wikimedia/pull/82/files#diff-46af3d30ba7affc4adf37ef4c5382c39
Change-Id: If3c99ff7309eafb1ebefa4c4b451299b45db4e60
