diff --git a/example/example-constants-and-functions.ref b/example/example-constants-and-functions.ref
new file mode 100644
index 0000000..d2e1731
--- /dev/null
+++ b/example/example-constants-and-functions.ref
@@ -0,0 +1,40 @@
+<class 'example.EMyEnumeration'>
+EMyEnumeration.EFirstEntry
+EMyEnumeration.ESecondEntry
+EMyEnumeration.EFirstEntry
+test_function()
+False
+test_function(7)
+3.5
+test_function(enum=1)
+None
+test_function(enum=2)
+None
+enum->integer = 2
+integer->enum = EMyEnumeration.ESecondEntry
+A constant = 14
+<class 'example.EMode'>
+EMode.EFirstMode
+EMode.EFirstMode
+ExampleWithEnum::test_function(enum=1)
+ExampleWithEnum::test_function(enum=1)
+ExampleWithEnum::test_function(enum=1)
+Equality test 1: True
+ExampleWithEnum::test_function(enum=1)
+ExampleWithEnum::test_function(enum=1)
+Inequality test 1: False
+ExampleWithEnum::test_function(enum=1)
+ExampleWithEnum::test_function(enum=2)
+Equality test 2: False
+ExampleWithEnum::test_function(enum=1)
+ExampleWithEnum::test_function(enum=2)
+Inequality test 2: True
+ExampleWithEnum::test_function(enum=1)
+ExampleWithEnum::test_function(enum=2)
+ExampleWithEnum::test_function(enum=1)
+ExampleWithEnum::test_function(enum=2)
+Hashing test = {EMode.EFirstMode: 3, EMode.ESecondMode: 4}
+bytes[0]=1
+bytes[1]=0
+bytes[2]=2
+bytes[3]=0