Tests fail after a fresh install since the release of less-openui5@0.5.4

[codeworrior]

Expected Behavior

Tests for ui5-builder should succeed.

Current Behavior

CSS related tests fail after a fresh npm install since the release of less-openui5@0.5.4

Steps to reproduce the issue

1. rm -r node_modules
2. npm install (or yarn or meta)
3. npm run unit

Context

• OS/Platform: doesn't matter...
• Node.js Version: doesn't matter...
• npm Version: doesn't matter...
• Browser (if relevant): doesn't matter...
• Other information: doesn't matter...

Affected components

• ui5-builder
• ui5-server (indirectly as it has own tests for CSS)
• ui5-cli
• ui5-fs
• ui5-project
• ui5-logger

Stack trace/log output

 - #sap-ui-theme-super\\.duper\\.looper { background-image: url('data:text/plain;utf-8,%7B%22deepSea%22:%22#123456%22%7D'); }␊
  + #sap-ui-theme-super\\.duper\\.looper { background-image: url('data:text/plain;utf-8,%7B%22deepSea%22:%22%23123456%22%7D'); }␊

Either the tests have to be adapted (and must be in sync with the installed less-openui5 version) or the version of less-openui5 must be hardwired to 0.5.3 until the whole topic has settled.

[matz3]

My bad. I reverted the encoding PR but didn't think about our tests within the new tooling. I will fix them.

[codeworrior]

As discussed in a separate conversation, the issue might have been caused by an unintentional npm update on my side. If you want to stay with the current version of the dependency and keep the (future proof) tests, I don't mind if you close this issue.

I anyhow approved your PR in case you want to follow that road.

[matz3]

No, the current version 0.5.3 was broken, see SAP/less-openui5#26.