spec/spec_helper.rb in em-http-request-1.1.5 vs spec/spec_helper.rb in em-http-request-1.1.6

@@ -1,8 +1,25 @@
+PROXY_ENV_VARS = %w[HTTP_PROXY http_proxy HTTPS_PROXY https_proxy ALL_PROXY]
+
 RSpec.configure do |config|
+  proxy_envs = {}
+
   config.mock_with :rspec do |c|
     c.syntax = [:should, :expect]
   end
   config.expect_with :rspec do |c|
     c.syntax = [:should, :expect]
   end
-end
\ No newline at end of file
+
+  config.before :all do
+    # Back-up ENV *_PROXY vars
+    orig_proxy_envs = Hash[
+      PROXY_ENV_VARS.select {|k| ENV.key? k }.map {|k| [k, ENV.delete(k)] }
+    ]
+    proxy_envs.replace(orig_proxy_envs)
+  end
+
+  config.after :all do
+    # Restore ENV *_PROXY vars
+    ENV.update(proxy_envs)
+  end
+end