fix spec_helper.rb

Author: GrantBirki

spec/unit/spec_helper.rb

@@ -3,10 +3,23 @@
 require "simplecov"
 require "simplecov-erb"
 
+COV_DIR = File.expand_path("../../coverage", File.dirname(__FILE__))
+
+SimpleCov.root File.expand_path("../../", File.dirname(__FILE__))
+SimpleCov.coverage_dir COV_DIR
+
 SimpleCov.formatters = [
   SimpleCov::Formatter::HTMLFormatter,
   SimpleCov::Formatter::ERBFormatter
 ]
+
+SimpleCov.minimum_coverage 100
+
+SimpleCov.at_exit do
+  File.write("#{COV_DIR}/total-coverage.txt", SimpleCov.result.covered_percent)
+  SimpleCov.result.format!
+end
+
 SimpleCov.start do
   # don't show specs as missing coverage for themselves
   add_filter "/spec/"