Modify QuizEntity,UserEntity and Add SolvedQuizRepository

src/main/java/com/mangkyu/employment/interview/app/quiz/entity/QuizEntity.java

@@ -3,18 +3,22 @@ package com.mangkyu.employment.interview.app.quiz.entity;
 import com.mangkyu.employment.interview.app.common.entity.BaseEntity;
 import com.mangkyu.employment.interview.app.quiz.enums.QuizCategory;
 import com.mangkyu.employment.interview.app.quiz.enums.QuizLevel;
-import lombok.*;
+import com.mangkyu.employment.interview.app.solvedquiz.entity.SolvedQuizEntity;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
 
 import javax.persistence.*;
+import java.util.ArrayList;
 import java.util.List;
 
 @Entity
-@Table
+@Table(name = "quiz")
 @Getter
 @Builder
 @NoArgsConstructor(force = true)
 @AllArgsConstructor
-@ToString
 public class QuizEntity extends BaseEntity {
 
     private String title;
@@ -27,4 +31,7 @@ public class QuizEntity extends BaseEntity {
     @Enumerated(EnumType.STRING)
     private List<QuizLevel> quizLevel;
 
+    @OneToMany(mappedBy = "quiz")
+    private List<SolvedQuizEntity> solvedQuizList = new ArrayList<>();
+
 }

src/main/java/com/mangkyu/employment/interview/app/solvedquiz/entity/SolvedQuizEntity.java

@@ -0,0 +1,29 @@
+package com.mangkyu.employment.interview.app.solvedquiz.entity;
+
+import com.mangkyu.employment.interview.app.common.entity.BaseEntity;
+import com.mangkyu.employment.interview.app.quiz.entity.QuizEntity;
+import com.mangkyu.employment.interview.app.user.entity.UserEntity;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+
+@Entity
+@Table(name = "solved_quiz")
+@Getter
+@Builder
+@NoArgsConstructor(force = true)
+@AllArgsConstructor
+public class SolvedQuizEntity extends BaseEntity {
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "user_id")
+    private UserEntity user;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "quiz_id")
+    private QuizEntity quiz;
+
+}

src/main/java/com/mangkyu/employment/interview/app/solvedquiz/repository/SolvedQuizRepository.java

@@ -0,0 +1,7 @@
+package com.mangkyu.employment.interview.app.solvedquiz.repository;
+
+import com.mangkyu.employment.interview.app.solvedquiz.entity.SolvedQuizEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface SolvedQuizRepository extends JpaRepository <SolvedQuizEntity, Long> {
+}

src/main/java/com/mangkyu/employment/interview/app/user/entity/UserEntity.java

@@ -2,18 +2,18 @@ package com.mangkyu.employment.interview.app.user.entity;
 
 import com.mangkyu.employment.interview.app.common.entity.BaseEntity;
 import com.mangkyu.employment.interview.app.quiz.enums.QuizLevel;
+import com.mangkyu.employment.interview.app.solvedquiz.entity.SolvedQuizEntity;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
-import javax.persistence.Entity;
-import javax.persistence.EnumType;
-import javax.persistence.Enumerated;
-import javax.persistence.Table;
+import javax.persistence.*;
+import java.util.ArrayList;
+import java.util.List;
 
 @Entity
-@Table
+@Table(name = "user")
 @Getter
 @Builder
 @NoArgsConstructor(force = true)
@@ -25,4 +25,7 @@ public class UserEntity extends BaseEntity {
     @Enumerated(EnumType.STRING)
     private QuizLevel quizLevel;
 
+    @OneToMany(mappedBy = "user")
+    private List<SolvedQuizEntity> solvedQuizList = new ArrayList<>();
+
 }

src/test/java/com/mangkyu/employment/interview/app/solvedquiz/repository/SolvedQuizRepositoryTest.java

@@ -0,0 +1,60 @@
+package com.mangkyu.employment.interview.app.solvedquiz.repository;
+
+import com.mangkyu.employment.interview.app.quiz.entity.QuizEntity;
+import com.mangkyu.employment.interview.app.quiz.enums.QuizCategory;
+import com.mangkyu.employment.interview.app.quiz.enums.QuizLevel;
+import com.mangkyu.employment.interview.app.quiz.repository.QuizRepository;
+import com.mangkyu.employment.interview.app.solvedquiz.entity.SolvedQuizEntity;
+import com.mangkyu.employment.interview.app.user.entity.UserEntity;
+import com.mangkyu.employment.interview.app.user.repository.UserRepository;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+
+import java.util.Arrays;
+import java.util.Collections;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@DataJpaTest
+class SolvedQuizRepositoryTest {
+
+    @Autowired
+    private SolvedQuizRepository solvedQuizRepository;
+
+    @Autowired
+    private QuizRepository quizRepository;
+
+    @Autowired
+    private UserRepository userRepository;
+
+    @Test
+    public void insertQuiz() {
+        // given
+        final UserEntity userEntity = UserEntity.builder()
+                .email("minkyu@test.com")
+                .quizLevel(QuizLevel.JUNIOR)
+                .solvedQuizList(Collections.emptyList())
+                .build();
+        final QuizEntity quiz = QuizEntity.builder()
+                .title("quiz")
+                .quizCategory(QuizCategory.JAVA)
+                .quizLevel(Arrays.asList(QuizLevel.NEW, QuizLevel.JUNIOR, QuizLevel.SENIOR))
+                .build();
+
+        final QuizEntity quizResult = quizRepository.save(quiz);
+        final UserEntity userResult = userRepository.save(userEntity);
+        final SolvedQuizEntity solvedQuiz = SolvedQuizEntity.builder()
+                .user(userResult)
+                .quiz(quizResult)
+                .build();
+
+        // when
+        final SolvedQuizEntity result = solvedQuizRepository.save(solvedQuiz);
+
+        // then
+        assertThat(result.getQuiz()).isEqualTo(quizResult);
+        assertThat(result.getUser()).isEqualTo(userResult);
+    }
+
+}