#281: Since 2.13, UnsupportedOperationException is thrown instead of InvalidDefinitionException. Reason in 2.13 in that ToEmptyObjectSerializer is used to serialize java.util.Map which calls visitor.expectObjectFormat(typeHint) and thus different exception is thrown at the end and when schema is requested from mapper. (#282)

Co-authored-by: Michal Foksa <[email protected]>

Author: MichalFoksa

avro/src/test/java/com/fasterxml/jackson/dataformat/avro/schema/TestSimpleGeneration.java

@@ -18,9 +18,9 @@ public static class RootType
     {
         @JsonAlias({"nm", "Name"})
         public String name;
-        
+
         public int value;
-        
+
         List<String> other;
     }
 
@@ -51,7 +51,7 @@ public ByteBuffer getBytes() {
             }
         }
     }
-    
+
     /*
     /**********************************************************
     /* Tests
@@ -94,21 +94,21 @@ public void testEmployee() throws Exception
         AvroSchema schema = gen.getGeneratedSchema();
         assertNotNull(schema);
 
-        String json = schema.getAvroSchema().toString(true);        
+        String json = schema.getAvroSchema().toString(true);
         assertNotNull(json);
         AvroSchema s2 = MAPPER.schemaFrom(json);
         assertNotNull(s2);
-        
+
         Employee empl = new Employee();
         empl.name = "Bobbee";
         empl.age = 39;
         empl.emails = new String[] { "[email protected]", "[email protected]" };
         empl.boss = null;
-        
+
         // So far so good: try producing actual Avro data...
         byte[] bytes = MAPPER.writer(schema).writeValueAsBytes(empl);
         assertNotNull(bytes);
-        
+
         // and bring it back, too
         Employee e2 = getMapper().readerFor(Employee.class)
             .with(schema)
@@ -131,7 +131,7 @@ public void testMap() throws Exception
         assertNotNull(s2);
 
         // should probably verify, maybe... ?
-        
+
 //        System.out.println("Map schema:\n"+json);
     }
 
@@ -165,10 +165,8 @@ public void testSchemaForUntypedMap() throws Exception
         try {
             MAPPER.schemaFor(Map.class);
             fail("Not expected to work yet");
-        } catch (InvalidDefinitionException e) {
-            verifyException(e, "\"Any\" type");
-            verifyException(e, "not supported");
-            verifyException(e, "`java.lang.Object`");
+        } catch (UnsupportedOperationException e) {
+            verifyException(e, "Maps with non-stringable keys are not supported yet");
         }
     }
 }