👷 Make SimpleCov work with MiniTest

- simplecov-ruby/simplecov#1112

Author: pboling

.envrc

@@ -17,14 +17,17 @@ PATH_add bin
 ### External Testing Controls
 export K_SOUP_COV_DO=true # Means you want code coverage
 # Available formats are html, xml, rcov, lcov, json, tty
-export K_SOUP_COV_COMMAND_NAME="RSpec Coverage"
+export K_SOUP_COV_COMMAND_NAME="Minitest Coverage"
 export K_SOUP_COV_FORMATTERS="html,tty"
-export K_SOUP_COV_MIN_BRANCH=2 # Means you want to enforce X% branch coverage
-export K_SOUP_COV_MIN_LINE=46 # Means you want to enforce X% line coverage
+export K_SOUP_COV_MIN_BRANCH=69 # Means you want to enforce X% branch coverage
+export K_SOUP_COV_MIN_LINE=88 # Means you want to enforce X% line coverage
 export K_SOUP_COV_MIN_HARD=true # Means you want the build to fail if the coverage thresholds are not met
 export K_SOUP_COV_MULTI_FORMATTERS=true
 export MAX_ROWS=1 # Setting for simplecov-console gem for tty output, limits to the worst N rows of bad coverage
 
+# External Debugging Controls
+export REQUIRE_BENCH=false
+
 # Internal Debugging Controls
 export DEBUG=false # do not allow byebug statements (override in .env.local)
 

.gitignore

@@ -6,6 +6,9 @@
 /pkg/
 /tmp/
 
+# Debugging
+.byebug_history
+
 # rspec failure tracking
 .rspec_status
 

.simplecov

@@ -1,3 +1,6 @@
-require "kettle/soup/cover/config"
+require "kettle/soup/cover/config" # This lives in the kettle-soup-cover gem!
+require "minitest/simplecov_plugin" # This lives in the simplecov gem!
+
+Minitest.plugin_simplecov_init({})
 
 SimpleCov.start

test/test_helper.rb

@@ -6,26 +6,27 @@
 require "minitest/autorun"
 require "mocha/minitest"
 
-# Internal test config
-require "config/debug.rb"
-
-# Last thing before loading this gem is to set up code coverage
+# We have to set up code coverage early because the gem will be required by the Rails test dummy app.
 begin
   # This does not require "simplecov", but
   require "kettle-soup-cover"
   #   this next line has a side effect of running `.simplecov`
   require "simplecov" if defined?(Kettle::Soup::Cover) && Kettle::Soup::Cover::DO_COV
 rescue LoadError
-  nil
+  warn("Warning: Could not load simplecov. Code coverage will not be collected.")
 end
 
+# Internal test config
+require "config/debug.rb"
+
+require "bundler"
+Bundler.require :default, :development
+
 # External Libs that Rails, or other deps, are dependent on,
 #   yet not all versions of Rails, or other deps, require properly
 require "logger"
 require "rexml"
 
-require "bundler"
-Bundler.require :default, :development
 Combustion.path = "test/internal"
 Combustion.initialize!(:all)
 
@@ -35,8 +36,6 @@
 
 puts "Rails version is #{Rails.version}"
 puts "BUNDLE_GEMFILE: #{ENV["BUNDLE_GEMFILE"]}"
-puts "RAILS_VERSION: #{ENV["RAILS_VERSION"]}"
-puts "RAILS_MAJOR_MINOR: #{ENV["RAILS_MAJOR_MINOR"]}"
 
 require "masq2"