refactor(Meeting): lastTime 필드의 의미가 달라지면서 생성 로직 수정

Timeslot이 아닌 LocalTime으로 받고 이를 변환한다.

backend/src/main/java/com/woowacourse/momo/domain/meeting/Meeting.java

@@ -12,6 +12,7 @@
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
 import jakarta.persistence.Table;
+import java.time.LocalTime;
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -50,6 +51,10 @@ public Meeting(String name, String uuid, Timeslot firstTimeslot, Timeslot lastTi
         this.lastTimeslot = lastTimeslot;
     }
 
+    public Meeting(String name, String uuid, LocalTime firstTime, LocalTime lastTime) {
+        this(name, uuid, Timeslot.from(firstTime), Timeslot.from(lastTime.minusMinutes(30)));
+    }
+
     private void validateTimeRange(Timeslot firstTimeslot, Timeslot lastTimeslot) {
         if (lastTimeslot == firstTimeslot) {
             return;

backend/src/main/java/com/woowacourse/momo/service/meeting/MeetingService.java

@@ -10,7 +10,6 @@
 import com.woowacourse.momo.domain.meeting.MeetingRepository;
 import com.woowacourse.momo.domain.schedule.Schedule;
 import com.woowacourse.momo.domain.schedule.ScheduleRepository;
-import com.woowacourse.momo.domain.timeslot.Timeslot;
 import com.woowacourse.momo.exception.MomoException;
 import com.woowacourse.momo.exception.code.MeetingErrorCode;
 import com.woowacourse.momo.service.meeting.dto.MeetingCreateRequest;
@@ -65,8 +64,8 @@ public String create(MeetingCreateRequest request) {
         Meeting meeting = new Meeting(
                 request.meetingName(),
                 uuid,
-                Timeslot.from(request.meetingStartTime()),
-                Timeslot.from(request.meetingEndTime())
+                request.meetingStartTime(),
+                request.meetingEndTime()
         );
         Meeting savedMeeting = meetingRepository.save(meeting);
 

backend/src/test/java/com/woowacourse/momo/domain/meeting/MeetingTest.java

@@ -1,28 +1,67 @@
 package com.woowacourse.momo.domain.meeting;
 
+import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatCode;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 import com.woowacourse.momo.domain.timeslot.Timeslot;
 import com.woowacourse.momo.exception.MomoException;
 import com.woowacourse.momo.exception.code.MeetingErrorCode;
+import java.time.LocalTime;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
 class MeetingTest {
 
-    @DisplayName("약속 시작 시간이 약속 마지막 시간보다 늦은 시간이면 예외가 발생한다.")
+    @DisplayName("약속 시작 시간이 끝 시간과 같으면 예외가 발생한다.")
     @Test
-    void throwExceptionWhenInvalidTimeRange() {
-        assertThatThrownBy(() -> new Meeting("momo", "momo", Timeslot.TIME_1500, Timeslot.TIME_0600))
+    void throwExceptionWhenEqualStartTimeIsEqualEndTime() {
+        // given
+        LocalTime startTime = LocalTime.of(15, 0);
+        LocalTime endTime = LocalTime.of(15, 0);
+
+        // when then
+        assertThatThrownBy(() -> new Meeting("momo", "momo", startTime, endTime))
+                .isInstanceOf(MomoException.class)
+                .hasMessage(MeetingErrorCode.INVALID_TIME_RANGE.message());
+    }
+
+    @DisplayName("약속 시작 시간이 끝 시간보다 늦으면 예외가 발생한다.")
+    @Test
+    void throwExceptionWhenStartTimeIsAfterEndTime() {
+        // given
+        LocalTime startTime = LocalTime.of(15, 0);
+        LocalTime endTime = LocalTime.of(10, 0);
+
+        // when then
+        assertThatThrownBy(() -> new Meeting("momo", "momo", startTime, endTime))
                 .isInstanceOf(MomoException.class)
                 .hasMessage(MeetingErrorCode.INVALID_TIME_RANGE.message());
     }
 
-    @DisplayName("약속 시작 시간이 마지막 시간과 같으면 예외가 발생하지 않는다.")
+    @DisplayName("약속 시작 시간이 끝 시간보다 빠르면 예외가 발생하지 않는다.")
     @Test
     void doesNotThrowExceptionStartAndEndTimeSame() {
-        assertThatCode(() -> new Meeting("momo", "momo", Timeslot.TIME_1500, Timeslot.TIME_1500))
+        // given
+        LocalTime startTime = LocalTime.of(10, 0);
+        LocalTime endTime = LocalTime.of(15, 0);
+
+        // when then
+        assertThatCode(() -> new Meeting("momo", "momo", startTime, endTime))
                 .doesNotThrowAnyException();
     }
+
+    @DisplayName("자정 시간을 23시 30분 타임슬롯으로 변경한다")
+    @Test
+    void canConvertMidnight() {
+        // given
+        LocalTime startTime = LocalTime.of(10, 0);
+        LocalTime endTime = LocalTime.of(0, 0);
+
+        // when
+        Meeting meeting = new Meeting("momo", "momo", startTime, endTime);
+
+        // when then
+        assertThat(meeting.getLastTimeslot()).isEqualTo(Timeslot.TIME_2330);
+    }
 }