Fix formatter config

.circleci/config.yml

@@ -45,7 +45,7 @@ jobs:
               circleci tests split --split-by=timings)"
 
             bundle exec rspec \
-              --format rspec_junit_formatter \
+              --format RspecJunitFormatter \
               --out /tmp/test-results/rspec.xml \
               $TEST_FILES
 

.rspec_status

@@ -1,5 +1,5 @@
 example_id                                | status | run_time        |
 ----------------------------------------- | ------ | --------------- |
-./spec/nintendo_eshop/game_spec.rb[1:1:1] | passed | 0.00575 seconds |
-./spec/nintendo_eshop/game_spec.rb[1:1:2] | passed | 0.00603 seconds |
-./spec/nintendo_eshop_spec.rb[1:1]        | passed | 0.00036 seconds |
+./spec/nintendo_eshop/game_spec.rb[1:1:1] | passed | 0.00598 seconds |
+./spec/nintendo_eshop/game_spec.rb[1:1:2] | passed | 0.00382 seconds |
+./spec/nintendo_eshop_spec.rb[1:1]        | passed | 0.00038 seconds |

test_results_xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<testsuite name="rspec" tests="3" skipped="0" failures="0" errors="0" time="0.012374" timestamp="2019-06-22T04:13:21+00:00" hostname="07feaddbd13b">
+<properties>
+<property name="seed" value="64681"/>
+</properties>
+<testcase classname="spec.nintendo_eshop.game_spec" name="NintendoEshop::Game.retrieve retrieves a sale game from the Nintendo eShop API" file="./spec/nintendo_eshop/game_spec.rb" time="0.005981"></testcase>
+<testcase classname="spec.nintendo_eshop.game_spec" name="NintendoEshop::Game.retrieve retrieves a non-sale game from the Nintendo eShop API" file="./spec/nintendo_eshop/game_spec.rb" time="0.003820"></testcase>
+<testcase classname="spec.nintendo_eshop_spec" name="NintendoEshop has a version number" file="./spec/nintendo_eshop_spec.rb" time="0.000376"></testcase>
+</testsuite>