tests: Add test for empty key + empty value + no empty composite

Author: dmaccormack

module/jsonurl-core/src/test/java/org/jsonurl/stream/JsonUrlIteratorTest.java

@@ -1206,6 +1206,17 @@ static Stream<EventTest> testNotAQF() {
                     JsonUrlEvent.END_OBJECT,
                     JsonUrlEvent.END_STREAM}),
 
+            new EventTest(
+                EnumSet.of(
+                    JsonUrlOption.EMPTY_UNQUOTED_KEY,
+                    JsonUrlOption.EMPTY_UNQUOTED_VALUE,
+                    JsonUrlOption.NO_EMPTY_COMPOSITE),
+                "(:)",
+                new Object[] {
+                    JsonUrlEvent.START_OBJECT,
+                    JsonUrlEvent.END_OBJECT,
+                    JsonUrlEvent.END_STREAM}),
+
             new EventTest(
                 JsonUrlOption.NO_EMPTY_COMPOSITE,
                 "(a:(:))",