fix simplecov config

Author: zvkemp

instrumentation/rails/test/instrumentation/test_helper.rb

@@ -5,6 +5,11 @@
 # SPDX-License-Identifier: Apache-2.0
 
 require 'logger'
+
+require 'simplecov'
+SimpleCov.command_name(:instrumentation_tests) # custom name required to merge with the 'railtie' tests
+SimpleCov.start
+
 require 'bundler/setup'
 Bundler.require(:default, :development, :test)
 

instrumentation/rails/test/railtie/test_helper.rb

@@ -9,10 +9,13 @@
 ENV['RAILS_ENV'] = 'test'
 
 require 'logger'
+
+require 'simplecov'
+SimpleCov.command_name(:railtie_tests) # custom name required to merge with the 'instrumentation' tests
+SimpleCov.start
+
 require 'bundler/setup'
 Bundler.require(:default, :development, :test)
 
 require_relative '../../test/railtie/dummy/config/environment'
 require 'rails/test_help'
-
-SimpleCov.start