Do not use deprecated methods

Author: oschwald

src/test/java/com/maxmind/minfraud/response/AbstractOutputTest.java

@@ -1,10 +1,9 @@
 package com.maxmind.minfraud.response;
 
-import com.fasterxml.jackson.databind.DeserializationFeature;
-import com.fasterxml.jackson.databind.InjectableValues;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.databind.*;
 import com.fasterxml.jackson.databind.InjectableValues.Std;
-import com.fasterxml.jackson.databind.MapperFeature;
-import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.json.JsonMapper;
 import com.fasterxml.jackson.databind.util.StdDateFormat;
 import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 
@@ -14,11 +13,16 @@
 public abstract class AbstractOutputTest {
 
     <T> T deserialize(Class<T> cls, String json) throws IOException {
-        ObjectMapper mapper = new ObjectMapper();
-        mapper.disable(MapperFeature.CAN_OVERRIDE_ACCESS_MODIFIERS);
-        mapper.enable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
-        mapper.registerModule(new JavaTimeModule());
-        mapper.setDateFormat(new StdDateFormat().withColonInTimeZone(true));
+        ObjectMapper mapper = JsonMapper.builder()
+                .addModule(new JavaTimeModule())
+                .defaultDateFormat(new StdDateFormat().withColonInTimeZone(true))
+                .enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)
+                .disable(MapperFeature.CAN_OVERRIDE_ACCESS_MODIFIERS)
+                .disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
+                .disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
+                .serializationInclusion(JsonInclude.Include.NON_NULL)
+                .serializationInclusion(JsonInclude.Include.NON_EMPTY)
+                .build();
         InjectableValues inject = new Std().addValue(
                 "locales", Collections.singletonList("en"));
         return mapper.readerFor(cls).with(inject).readValue(json);