Fixed output for sqlsrv connres tests

[david-puglielli]

This change is 

[yitam]

It's probably sufficient just to check err[0][0] and err[0][2]

[coveralls]

Coverage remained the same at 75.148% when pulling 6ee8c44 on david-puglielli:connres-test-fixes into 6f0f4b7 on Microsoft:dev.

[yitam]

Before merging, do confirm these changes work by running customized in test lab - dev branch

[codecov-io]

Codecov Report

Merging #818 into dev will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##              dev     #818   +/-   ##
=======================================
  Coverage   80.06%   80.06%           
=======================================
  Files          25       25           
  Lines        7325     7325           
=======================================
  Hits         5865     5865           
  Misses       1460     1460

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 6f0f4b7...6ee8c44. Read the comment docs.