Upgrade fusion-rpc-redux and fix test regression

[lhorie]

Upgrading fusion-rpc-redux caused tests to break. This PR fixes them

[codecov]

Codecov Report

Merging #184 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #184   +/-   ##
=======================================
  Coverage   92.59%   92.59%           
=======================================
  Files           2        2           
  Lines          27       27           
  Branches        4        4           
=======================================
  Hits           25       25           
  Partials        2        2

---

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 7dcd978...1855fd8. Read the comment docs.

[codecov]

Codecov Report

Merging #184 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #184   +/-   ##
=======================================
  Coverage   92.59%   92.59%           
=======================================
  Files           2        2           
  Lines          27       27           
  Branches        4        4           
=======================================
  Hits           25       25           
  Partials        2        2

---

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 7dcd978...1855fd8. Read the comment docs.

[codecov]

Codecov Report

Merging #184 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #184   +/-   ##
=======================================
  Coverage   92.59%   92.59%           
=======================================
  Files           2        2           
  Lines          27       27           
  Branches        4        4           
=======================================
  Hits           25       25           
  Partials        2        2

---

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 7dcd978...1855fd8. Read the comment docs.

[old-fusion-bot]

Triggered Fusion.js build verification: https://buildkite.com/uberopensource/fusion-release-verification/builds/1440