Test record @JsonSerialize and @JsonDeserialize (#4769)

Author: JooHyukKim

src/test-jdk17/java/com/fasterxml/jackson/databind/records/RecordJsonSerDeser188Test.java

@@ -0,0 +1,90 @@
+package com.fasterxml.jackson.databind.records;
+
+import java.io.IOException;
+
+import org.junit.jupiter.api.Test;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.databind.deser.std.StdScalarDeserializer;
+import com.fasterxml.jackson.databind.ser.std.StdScalarSerializer;
+import com.fasterxml.jackson.databind.testutil.DatabindTestUtil;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * Test to verify that both {@link JsonSerialize} and {@link com.fasterxml.jackson.databind.annotation.JsonDeserialize}
+ * work on records, as opposed to
+ * [jackson#188 discussions](https://github.com/FasterXML/jackson/discussions/188#discussioncomment-11082943)
+ */
+public class RecordJsonSerDeser188Test
+        extends DatabindTestUtil
+{
+
+    record Animal(
+            @JsonDeserialize(using = PrefixStringDeserializer.class)
+            @JsonSerialize(using = PrefixStringSerializer.class)
+            String name,
+            Integer age
+    ) { }
+
+    @SuppressWarnings("serial")
+    static class PrefixStringSerializer extends StdScalarSerializer<String> {
+
+        protected PrefixStringSerializer() {
+            super(String.class);
+        }
+
+        @Override
+        public void serialize(String value, JsonGenerator jgen, SerializerProvider provider)
+                throws IOException
+        {
+            jgen.writeString("custom " + value);
+        }
+    }
+
+    static class PrefixStringDeserializer extends StdScalarDeserializer<String>
+    {
+        protected PrefixStringDeserializer() {
+            super(String.class);
+        }
+
+        @Override
+        public String deserialize(JsonParser jp, DeserializationContext ctxt)
+            throws IOException
+        {
+            return "custom-deser" + jp.getText();
+        }
+    }
+
+    private final ObjectMapper MAPPER = newJsonMapper();
+
+    @Test
+    void testJsonSerializeOnRecord()
+            throws Exception
+    {
+        Animal input = new Animal("dog", 3);
+
+        String JSON = MAPPER.writeValueAsString(input);
+
+        assertEquals(a2q("{'name':'custom dog','age':3}"), JSON);
+    }
+
+    @Test
+    void testJsonDeserializeOnRecord()
+            throws Exception
+    {
+        String JSON = a2q("{'name':'cat','age':4}");
+
+        Animal result = MAPPER.readValue(JSON, Animal.class);
+
+        assertEquals("custom-desercat", result.name());
+        assertEquals(4, result.age());
+    }
+
+}