From: Andy Allan <git@gravitystorm.co.uk>
Date: Wed, 6 Feb 2019 17:12:20 +0000 (+0100)
Subject: Output both the local simplecov html and the coveralls report
X-Git-Tag: live~3254^2~1
X-Git-Url: https://git.openstreetmap.org./rails.git/commitdiff_plain/d43315f738a415823c42e4b7d3df83c1d3aa9263?ds=sidebyside;hp=-c

Output both the local simplecov html and the coveralls report

Fixes #2066
---

d43315f738a415823c42e4b7d3df83c1d3aa9263
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index acb780746..43b74224f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -35,12 +35,7 @@ You can run the existing test suite with:
 bundle exec rake test
 ```
 
-You can generate test coverage stats with:
-
-```
-sudo gem install rcov
-rcov -x gems test/*/*.rb
-```
+You can view test coverage statistics by browsing the `coverage` directory.
 
 The tests are automatically run on Pull Requests and other commits with the
 results shown on [Travis CI](https://travis-ci.org/openstreetmap/openstreetmap-website).
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 747edf016..d44fcd253 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -1,6 +1,12 @@
 require "coveralls"
 Coveralls.wear!("rails")
 
+# Output both the local simplecov html and the coveralls report
+SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter.new(
+  [SimpleCov::Formatter::HTMLFormatter,
+   Coveralls::SimpleCov::Formatter]
+)
+
 ENV["RAILS_ENV"] = "test"
 require_relative "../config/environment"
 require "rails/test_help"