WD-8294 - feat: Display connection and polling of models error

vladimir-cucu commented 8 months ago

Done

When connectAndStartPolling() fails, the error is sent to Redux store, and caught and displayed in ConnectionError component.

QA

Modify the end of the try block in connectAndStartPolling() by throwing a dummy error there e.g. throw new Error("Dummy error.");.
Log into the Juju Dashboard and check that just the ConnectionError component renders, same as in the attached screenshot.
Check that the error is logged in the console as Error while triggering the connection and polling of models. Error: Dummy error. followed by the stack trace.

Details

https://warthogs.atlassian.net/browse/WD-8294

Screenshots

Screenshot from 2024-01-23 11-37-55

webteam-app commented 8 months ago

Demo starting at https://juju-dashboard-1682.demos.haus

codecov[bot] commented 8 months ago

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (5e8ef26) 0.00% compared to head (cb2e0cd) 94.97%. Report is 3 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1682 +/- ## ========================================= + Coverage 0 94.97% +94.97% ========================================= Files 0 178 +178 Lines 0 5177 +5177 Branches 0 1505 +1505 ========================================= + Hits 0 4917 +4917 - Misses 0 240 +240 - Partials 0 20 +20 ```

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canonical / juju-dashboard