BAEL-1121

Sample code, tests and dependencies for Spring5-JsonB article.

spring-5/src/test/java/com/baeldung/jsonb/JsonbTest.java

@@ -0,0 +1,38 @@
+package com.baeldung.jsonb;
+
+import static org.junit.Assert.assertTrue;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+
+import javax.json.bind.Jsonb;
+import javax.json.bind.JsonbBuilder;
+
+import org.junit.Before;
+import org.junit.Test;
+
+public class JsonbTest {
+
+    private Jsonb jsonb;
+
+    @Before
+    public void setup() {
+        jsonb = JsonbBuilder.create();
+    }
+
+    @Test
+    public void givenPersonObject_whenSerializeWithJsonb_thenGetPersonJson() {
+        Person person = new Person("Jhon", "jhon@test.com", 20, LocalDate.of(2019, 9, 7), BigDecimal.valueOf(1000));
+        String jsonPerson = jsonb.toJson(person);
+        assertTrue("{\"email\":\"jhon@test.com\",\"person-name\":\"Jhon\",\"registeredDate\":\"07-09-2019\",\"salary\":\"1000.0\"}".equals(jsonPerson));
+    }
+
+    @Test
+    public void givenPersonJson_whenDeserializeWithJsonb_thenGetPersonObject() {
+        Person person = new Person("Jhon", "jhon@test.com", 0, LocalDate.of(2019, 9, 7), BigDecimal.valueOf(1000.0));
+        String jsonPerson = "{\"email\":\"jhon@test.com\",\"person-name\":\"Jhon\",\"registeredDate\":\"07-09-2019\",\"salary\":\"1000.0\"}";
+        assertTrue(jsonb.fromJson(jsonPerson, Person.class)
+            .equals(person));
+    }
+
+}