test: fix body test

[ronag]

Setting body will set the content-length header. Unless the
corresponding number of bytes are sent the response will
be aborted and not emit 'end'.

[codecov]

Codecov Report

Merging #1375 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master   #1375   +/-   ##
======================================
  Coverage     100%    100%           
======================================
  Files           4       4           
  Lines         379     379           
======================================
  Hits          379     379

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[dead-horse]

What‘s the real problem this pull request fixed?

[ronag]

The test depends on ‘end’ being emitted. However, since the content length doesn’t match node will emit ‘aborted’. I’m future version of node, end will not be emitted after aborted (that’s a bug).

[ronag]

See nodejs/node#27984

[dead-horse]

thanks!