test/integration/test_instance_method.rb in spy-1.0.0 vs test/integration/test_instance_method.rb in spy-1.0.1

@@ -15,9 +15,15 @@
 
   def teardown
     Spy::Agency.instance.dissolve!
   end
 
+  def test_call_through_with_instance_method
+    Spy.on_instance_method(Foo, :bar).and_call_through
+    assert_equal "foobar", Foo.new.bar
+    Spy.off_instance_method(Foo, :bar)
+  end
+
   def test_it_overides_all_methods
     assert_equal Foo.new.bar, "foobar"
     spy = Spy.on_instance_method(Foo, bar: "timshel")
     assert_equal spy, Spy::Subroutine.get(Foo, :bar, false)
     assert_equal "timshel", Foo.new.bar