Pull request #5: vhallivu/xr_pytest_with_http_mock

Merge in XRCA/teraflow from vhallivu/xr_pytest_with_http_mock to xr_development

Squashed commit of the following:

commit d0688826c369c9320027cc6b3eef34d82674f1ec
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Tue Aug 30 07:29:30 2022 +0300

    XR Teraflow driver logging cleanup

commit 89922d37c7709b4fe5acb3b122f5d6aea023c956
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Tue Aug 30 07:04:15 2022 +0300

    Improved HTTP request logging

commit c50420a5358686dbafa1cf61acf35ac753a2dc5f
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Mon Aug 29 14:33:28 2022 +0300

    POST refactoring

commit a133ed135816fd252bdc026e25598e8c2e65e8ec
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Mon Aug 29 13:24:15 2022 +0300

    More refactoring

commit 202c9827f7373dabc98ac2e72464fca104d6ba64
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Mon Aug 29 08:16:07 2022 +0300

    Start of HTTP refactoring

commit 8595e63c2cc6fef51476315134c12f6f4e700a46
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Wed Aug 24 08:06:58 2022 +0300

    Add missing mutexes to XrDriver

commit d250437104322de12232320aa55e371f9777875a
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Tue Aug 23 17:54:48 2022 +0300

    Connection update unit test

commit 5240a96941b43e2cc2488443bb927475fc96ac81
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Mon Aug 22 14:34:56 2022 +0300

    Improved HTTP get error handling

commit 10fa5132aa47db2a69345c5f69a60dd9e2c25c74
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Mon Aug 22 11:51:12 2022 +0300

    Higher level unit test for XR

commit 242f44363b8bdb63e02ec92c034aa3208abd7219
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Sat Aug 20 16:59:18 2022 +0300

    Improved test data for constellation pytests

commit 3f834ba6f7e9448cab77869789ed0ded6d838e70
Author: Ville Hallivuori <VHallivuori@infinera.com>
Date:   Sat Aug 20 16:32:48 2022 +0300

    Initial prototyping of mock based testing for xr