minor test cleanup

src/test/java/com/fasterxml/jackson/databind/deser/creators/jdk8/PersonTest.java

@@ -1,26 +1,56 @@
 package com.fasterxml.jackson.databind.deser.creators.jdk8;
 
-import static org.assertj.core.api.BDDAssertions.then;
-
 import java.io.IOException;
 
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.databind.BaseMapTest;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import org.junit.Test;
 
-public class PersonTest
+public class PersonTest extends BaseMapTest
 {
-    @Test
-    public void shouldBeAbleToDeserializePerson() throws IOException
+    static class Person {
+
+        // mandatory fields
+        private final String name;
+        private final String surname;
+
+        // optional fields
+        private String nickname;
+
+        // 29-Jan-2018, tatu: Should (apparently?! nice) work without annotation, as long as
+        //   parameter names exist
+//        @JsonCreator(mode = JsonCreator.Mode.PROPERTIES)
+        public Person(String name, String surname) {
+
+            this.name = name;
+            this.surname = surname;
+        }
+
+        public String getName() {
+            return name;
+        }
+
+        public String getSurname() {
+            return surname;
+        }
+
+        public String getNickname() {
+
+            return nickname;
+        }
+
+        public void setNickname(String nickname) {
+
+            this.nickname = nickname;
+        }
+    }    
+    public void testPersonDeserialization() throws IOException
     {
         final ObjectMapper mapper = new ObjectMapper();
-
-        // when
         Person actual = mapper.readValue("{\"name\":\"joe\",\"surname\":\"smith\",\"nickname\":\"joey\"}", Person.class);
 
-        // then
-        Person expected = new Person("joe", "smith");
-        expected.setNickname("joey");
-        then(actual).isEqualToComparingFieldByField(expected);
-
+        assertEquals("joe", actual.getName());
+        assertEquals("smith", actual.getSurname());
+        assertEquals("joey", actual.getNickname());
     }
 }