详解在SpringBoot中使用MongoDb做单元测试的代码

<dependency>
  <groupid>org.springframework.boot</groupid>
  <artifactid>spring-boot-starter-test</artifactid>
  <scope>test</scope>
 </dependency>

public class mongouser implements serializable{
 private static final long serialversionuid = 1l;
 @id
   private string id;
   private string name;
   private string age;
 
   public string getid() {
     return id;
   }
 
   public void setid(string id) {
     this.id = id;
   }
 
   public string getname() {
     return name;
   }
 
   public void setname(string name) {
     this.name = name;
   }
 
   public string getage() {
     return age;
   }
 
   public void setage(string age) {
     this.age = age;
   }
 
   @override
   public boolean equals(object o) {
     if (this == o) return true;
     if (o == null || getclass() != o.getclass()) return false;
     mongouser user = (mongouser) o;
     return objects.equals(id, user.id) &&
         objects.equals(name, user.name) &&
         objects.equals(age, user.age);
   }
 
   @override
   public int hashcode() {
     return objects.hash(id, name, age);
   }
}

@runwith(springrunner.class)
@springboottest
@transactional
public class applicationtests {
 
 @autowired
 private redisservice redisservice;
 
 @autowired
 private userdao userdao;
 
 @autowired
 private jdbctemplate jdbctemplate;
 
 @autowired
 private mongotemplate mongotemplate;
 
 @test
  public void hello() {
    system.out.println("hello world");
    redisservice.setobjectjson("test", "1");
    system.out.println("使用了redisservice");
    user user = userdao.find("id=?", 1l).first();
    system.out.println("打印出了一个用户名"+user.username);
    list<map<string,object>> queryforlist = jdbctemplate.queryforlist("select id,user_name from c_user where id<2");
    for (map<string, object> map : queryforlist) {
  object object = map.get("id");
  system.out.println(object);
  object object2 = map.get("user_name");
  system.out.println(object2);
 }
    mongouser mongouser2 = new mongouser();
    mongouser2.setid("1");
    mongouser2.setname("小明");
 mongotemplate.insert(mongouser2);
    list<mongouser> findall = mongotemplate.findall(mongouser.class);
    for (mongouser mongouser : findall) {
  system.out.println("id="+mongouser.getid());
  system.out.println("id="+mongouser.getname());
 }
  }
 
 public static void main(string[] args) {
 hashmap<string,object> hashmap = new hashmap<string, object>();
 hashmap.put("a", 1);
 hashmap.put("b", 2);
 set<string> keyset = hashmap.keyset();
 for (string string : keyset) {
  system.out.println(string);
  object object = hashmap.get(string);
  system.out.println(object);
  system.out.println("================");
 }
 }
 
}