spec/async/container/shared_examples.rb in async-container-0.12.0 vs spec/async/container/shared_examples.rb in async-container-0.13.0

@@ -19,9 +19,21 @@
 # THE SOFTWARE.
 
 require 'async/rspec/reactor'
 
 RSpec.shared_examples_for Async::Container do
+	it "can attach terminator" do
+		terminated = false
+		
+		subject.attach do
+			terminated = true
+		end
+		
+		subject.stop
+		
+		expect(terminated).to be_truthy
+	end
+	
 	it "can run concurrently" do
 		input, output = IO.pipe
 		
 		subject.async do
 			output.write "Hello World"