test: 테스트 코드 추가

Author: JangYeongHu

aics-domain/src/testFixtures/java/graduationUser/application/GraduationUserCommandServiceTest.java

@@ -16,6 +16,7 @@
 import org.junit.jupiter.api.Test;
 
 import java.time.LocalDate;
+import java.time.LocalDateTime;
 import java.time.YearMonth;
 
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
@@ -44,6 +45,7 @@ private void initializeGraduationUserCommandService() {
         fakeGraduationUserRepository = new FakeGraduationUserRepository();
         graduationUserCommandService = new GraduationUserCommandService(fakeGraduationUserRepository, new ScheduleQueryService(fakeScheduleRepository));
         saveTestUser();
+        saveTestSchedule();
         graduationUser = fakeGraduationUserRepository.save(saveTestGraduationuser());
     }
 
@@ -52,6 +54,15 @@ private void saveTestUser() {
         fakeUserRepository.save(User.builder().id("202211444").build());
     }
 
+    private void saveTestSchedule() {
+        fakeScheduleRepository.save(Schedule.create(
+            SubmissionType.SUBMITTED,
+            "졸업 방식 제출 일정",
+            LocalDateTime.of(2000, 1, 1,0,0),
+            LocalDateTime.of(3000, 1, 1,0,0)
+        ));
+    }
+
     private GraduationUser saveTestGraduationuser() {
         return GraduationUser.create("202211444", "홍길동", "김교수", true, "컴퓨터공학과", LocalDate.of(2024, 2, 20));
     }