workbench: Tweak integration test environment.

RUBYLIB and RUBYOPT seem to be necessary on the build server.

diff --git a/apps/workbench/test/integration_helper.rb b/apps/workbench/test/integration_helper.rb
index 5cd6f8421a25ad0db5c1e8954b8f7ccf08292b3c..cd9fa5106ad4fb828b184f1b6d1fcd95a95138be 100644 (file)
--- a/apps/workbench/test/integration_helper.rb
+++ b/apps/workbench/test/integration_helper.rb
@@ -34,12 +34,8 @@ end
 class IntegrationTestRunner < MiniTest::Unit
   # Don't try to re-use the current Bundle environment when we launch the
   # API server.
-  @@APIENV = {
-    'BUNDLE_BIN_PATH' => nil,
-    'BUNDLE_GEMFILE' => nil,
-    'RUBYLIB' => nil,
-    'RUBYOPT' => nil,
-  }
+  @@APIENV = ENV.map { |item| (item[0] =~ /^BUNDLE_/) ? [item[0], nil] : nil }.
+    compact.to_h
 
   def _system(*cmd)
     if not system(@@APIENV, *cmd)