✨ 添加 Lombok 示例

dunwu · dunwu · commit 845b0ae792c1 · 2017-12-27T11:14:31.000+08:00
diff --git a/codes/javalib/src/main/java/io/github/dunwu/javalib/bean/Company.java b/codes/javalib/src/main/java/io/github/dunwu/javalib/bean/Company.java
@@ -3,6 +3,7 @@
 import java.util.List;
 
 import lombok.Data;
+import lombok.NonNull;
 
 /**
  * Lombok 示例
diff --git a/codes/javalib/src/main/java/io/github/dunwu/javalib/bean/Employee.java b/codes/javalib/src/main/java/io/github/dunwu/javalib/bean/Employee.java
diff --git a/codes/javalib/src/main/java/io/github/dunwu/javalib/bean/Person.java b/codes/javalib/src/main/java/io/github/dunwu/javalib/bean/Person.java
@@ -1,6 +1,7 @@
 package io.github.dunwu.javalib.bean;
 
 import lombok.Data;
+import lombok.EqualsAndHashCode;
 import lombok.ToString;
 
 /**
@@ -10,6 +11,7 @@
  */
 @Data
 @ToString(exclude = "age")
+@EqualsAndHashCode(exclude = { "age", "sex" })
 public class Person {
     private String name;
     private Integer age;
diff --git a/codes/javalib/src/test/java/io/github/dunwu/javalib/bean/LombokTest.java b/codes/javalib/src/test/java/io/github/dunwu/javalib/bean/LombokTest.java
@@ -5,6 +5,7 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import org.junit.Assert;
 import org.junit.Test;
 
 import lombok.Cleanup;
@@ -15,11 +16,6 @@
  * @author Zhang Peng
  */
 public class LombokTest {
-    @Test
-    public void testGetterAndSetter() {
-        Employee employee = new Employee();
-    }
-
     @Test
     public void testData() {
         Person huangshiren = new Person();
@@ -72,4 +68,25 @@ public void testToString() {
         System.out.println(person.toString());
         // output: Person(name=张三, sex=男)
     }
+
+    @Test
+    public void testEqualsAndHashCode() {
+        Person person = new Person();
+        person.setName("张三");
+        person.setAge(20);
+        person.setSex("男");
+
+        Person person2 = new Person();
+        person2.setName("张三");
+        person2.setAge(18);
+        person2.setSex("男");
+
+        Person person3 = new Person();
+        person3.setName("李四");
+        person3.setAge(20);
+        person3.setSex("男");
+
+        Assert.assertEquals(person, person2);
+        Assert.assertNotEquals(person, person3);
+    }
 }
