[MM-27231]: cypress test for MM-T1837

[ashishbhate]

Summary

• Automate MM-T1837: Bot DM channels display a normal Header

Ticket Link

• Part of https://mattermost.atlassian.net/browse/MM-27231

[ashishbhate]

AFAIK, a bot a from a plugin is the same as a "normal" bot, so there's only one test here.

[josephbaylon]

@ashishbhate I think step 2 refers to uploading/enabling a plugin and checking if the bot from that plugin also works. It may have the same expectation but the creation flow is a bit different, e.g.

        // # Upload and enable "matterpoll" plugin
        cy.apiUploadPlugin('com.github.matterpoll.matterpoll.tar.gz').then(() => {
            cy.apiEnablePluginById('com.github.matterpoll.matterpoll');
        });

then check the DM for @matterpoll

[ashishbhate]

@josephbaylon updated with a test for a bot from a plugin.

[josephbaylon]

LGTM. Just minor title changes to match TM4J. Thanks @ashishbhate !!

[ashishbhate]

/update-branch

[ogi-m]

LGTM 👍