[ISSUE #2250]Reliance on default encoding [RedirectClientByPathHandlerTest]

[CalebZYC]

Fixes #2250

Motivation

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Modifications

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Documentation

• Does this pull request introduce a new feature? (yes / no)
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[jonyangx]

Please describe PR detail using template. @CalebZYC

[codecov]

Codecov Report

Merging #2273 (b116d93) into master (c6fb147) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #2273   +/-   ##
=========================================
  Coverage     11.74%   11.74%           
  Complexity      897      897           
=========================================
  Files           468      468           
  Lines         27861    27861           
  Branches       3010     3010           
=========================================
  Hits           3272     3272           
  Misses        24290    24290           
  Partials        299      299           

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