Propagates exit codes from other runners

cucumber · Dec 30, 2013 · 895b23e · 895b23e
1 parent a731790
commit 895b23e
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Showing 5 changed files with 19 additions and 1 deletion.
diff --git a/lib/multi_test.rb b/lib/multi_test.rb
@@ -7,7 +7,13 @@ def self.disable_autorun
     if defined?(Minitest)
       Minitest.instance_eval do
         def run(*)
-          0 # exit code
+          # propagate the exit code from cucumber or another runner
+          case $!
+          when SystemExit
+            $!.status
+          else
+            true
+          end
         end
       end
 

diff --git a/test/gemfiles/minitest-5.0.1/scenarios b/test/gemfiles/minitest-5.0.1/scenarios
@@ -1,2 +1,3 @@
 bundler_require.rb
+minitest_propagate_exit_code.rb
 
diff --git a/test/gemfiles/minitest-5.1.0/scenarios b/test/gemfiles/minitest-5.1.0/scenarios
@@ -1,2 +1,3 @@
 bundler_require.rb
+minitest_propagate_exit_code.rb
 
diff --git a/test/gemfiles/minitest-5.2.0/scenarios b/test/gemfiles/minitest-5.2.0/scenarios
@@ -1,2 +1,3 @@
 bundler_require.rb
+minitest_propagate_exit_code.rb
 
diff --git a/test/scenarios/minitest_propagate_exit_code.rb b/test/scenarios/minitest_propagate_exit_code.rb
@@ -0,0 +1,9 @@
+# Imagine this is your rails app
+require 'minitest/autorun'
+
+# Now cucumber loads and exits successfully
+require "multi_test"
+MultiTest.disable_autorun
+exit 0
+
+# Our Minitest hook should propagate that healthy status code