Extract connection to prev_url into fixture

[mariusconjeaud]

After each connection to Aura in the test, we reconnect to the initial URL to not impact subsequent tests.

It is cleaner to put this into a teardown fixture ; and it might also fix the random Aura connection test failures.

[sonarcloud[bot]]

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No Coverage information
0.0% Duplication

[codecov[bot]]

Codecov Report

Merging #734 (cab3ef4) into rc/5.1.1 (1a04c7e) will not change coverage. The diff coverage is n/a.

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##           rc/5.1.1     #734   +/-   ##
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  Coverage     85.93%   85.93%           
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  Files            17       17           
  Lines          2367     2367           
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  Hits           2034     2034           
  Misses          333      333