feat : 생성자 추가

src/main/java/com/snsIntegrationFeedService/hashtag/entity/Hashtag.java

@@ -2,6 +2,7 @@
 
 import com.snsIntegrationFeedService.postHashtag.entity.PostHashtag;
 import jakarta.persistence.*;
+import lombok.Builder;
 import lombok.Getter;
 
 import java.util.ArrayList;
@@ -19,4 +20,13 @@ public class Hashtag {
 
 	@OneToMany(mappedBy = "hashtag", orphanRemoval = true)
 	private List<PostHashtag> postHashtagList = new ArrayList<>();
+
+	@Builder
+	public Hashtag(String name) {
+		this.name = name;
+	}
+
+	public Hashtag() {
+
+	}
 }

src/main/java/com/snsIntegrationFeedService/post/entity/Post.java

@@ -18,6 +18,8 @@
 import jakarta.persistence.JoinColumn;
 import jakarta.persistence.ManyToOne;
 import jakarta.persistence.OneToMany;
+import java.util.UUID;
+import lombok.Builder;
 import lombok.Getter;
 
 @Entity
@@ -60,4 +62,20 @@ public class Post extends Timestamped {
 	public void view() {
 		this.viewCount++;
 	}
+
+	@Builder
+	public Post(User user, PostTypeEnum type, String title, String content) {
+		this.user = user;
+		this.postId = UUID.randomUUID().toString();
+		this.type = type;
+		this.title = title;
+		this.content = content;
+		this.viewCount = 0L;
+		this.likeCount = 0L;
+		this.shareCount = 0L;
+	}
+
+	public Post() {
+
+	}
 }

src/main/java/com/snsIntegrationFeedService/user/entity/User.java

@@ -3,6 +3,7 @@
 import com.snsIntegrationFeedService.certificateCode.entity.CertificateCode;
 import com.snsIntegrationFeedService.post.entity.Post;
 import jakarta.persistence.*;
+import lombok.Builder;
 import lombok.Getter;
 
 import java.util.ArrayList;
@@ -32,4 +33,15 @@ public class User {
 
 	@OneToOne(mappedBy = "user")
 	private CertificateCode certificateCode;
+
+	@Builder
+	public User(String account, String password, String email) {
+		this.account = account;
+		this.password = password;
+		this.email = email;
+	}
+
+	public User() {
+
+	}
 }