Add failing test for #2458

src/test/java/com/fasterxml/jackson/failing/NullConversionWithCreatorTest.java → src/test/java/com/fasterxml/jackson/failing/NullConversionWithCreator2024Test.java

@@ -5,7 +5,7 @@
 import com.fasterxml.jackson.databind.*;
 import com.fasterxml.jackson.databind.exc.InvalidNullException;
 
-public class NullConversionWithCreatorTest extends BaseMapTest
+public class NullConversionWithCreator2024Test extends BaseMapTest
 {
     // [databind#2024]
     static class EmptyFromNullViaCreator {
@@ -37,6 +37,7 @@ public FailFromNullViaCreator(@JsonSetter(nulls=Nulls.FAIL)
     /* Test methods
     /**********************************************************
      */
+
     private final ObjectMapper MAPPER = newJsonMapper();
 
     // [databind#2024]

src/test/java/com/fasterxml/jackson/failing/NullConversions2458Test.java

@@ -0,0 +1,35 @@
+package com.fasterxml.jackson.failing;
+
+import java.util.List;
+import java.util.Objects;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonSetter;
+import com.fasterxml.jackson.annotation.Nulls;
+
+import com.fasterxml.jackson.databind.*;
+
+public class NullConversions2458Test extends BaseMapTest
+{
+    static class Pojo {
+        private final List<String> list;
+
+        @JsonCreator
+        public Pojo(@JsonProperty("list") List<String> list) {
+            this.list = Objects.requireNonNull(list, "list");
+        }
+
+        public List<String> getList() {
+            return list;
+        }
+    }
+
+    public void testNullsViaCreator() throws Exception {
+        ObjectMapper mapper = newJsonMapper();
+        mapper.setDefaultSetterInfo(JsonSetter.Value.construct(Nulls.AS_EMPTY,
+                Nulls.AS_EMPTY));
+        Pojo pojo = mapper.readValue("{}", Pojo.class);
+        assertNotNull(pojo);
+    }
+}