Monitor joins the test run channel

Story status
Reviewed
Implementation status
Available
Targetted user
Description

The monitor might need to communicate with the test partners during the grading of the test run. As soon as a monitor claims a test, the monitor shall be able to jiong the private channel dedicated to this test run.

On the test run page, the monitor shall see the permanent link to the channel.

Acceptance criteria

The user with role monitor can see the link to join the channel when he opens the test run page.

The monitor is added to the private channel when he hits the "joint channel" button within the test run page.

The monitor is allowed to access the channel (he might not see the history but that does not matter).

There is no way for someone who is not involved in the test run to join this channel.