test(VolunteerApplyRepository): 봉사 신청/조회, 모집 ID로 봉사자 ID 리스트/페이징 조회

Author: m-a-king

src/test/java/com/somemore/volunteerApply/repository/VolunteerApplyRepositoryImplTest.java

@@ -0,0 +1,104 @@
+package com.somemore.volunteerApply.repository;
+
+import com.somemore.IntegrationTestSupport;
+import com.somemore.volunteerApply.domain.VolunteerApply;
+import com.somemore.volunteerApply.domain.ApplyStatus;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@Transactional
+class VolunteerApplyRepositoryImplTest extends IntegrationTestSupport {
+
+    @Autowired
+    private VolunteerApplyRepositoryImpl volunteerApplyRepository;
+
+    @BeforeEach
+    void setUp() {
+        // Given
+        for (int i = 1; i <= 15; i++) {
+            VolunteerApply apply = VolunteerApply.builder()
+                    .volunteerId(UUID.randomUUID())
+                    .recruitBoardId(1L)
+                    .status(ApplyStatus.WAITING)
+                    .attended(false)
+                    .build();
+            volunteerApplyRepository.save(apply);
+        }
+
+        for (int i = 1; i <= 5; i++) {
+            VolunteerApply apply = VolunteerApply.builder()
+                    .volunteerId(UUID.randomUUID())
+                    .recruitBoardId(2L)
+                    .status(ApplyStatus.APPROVED)
+                    .attended(true)
+                    .build();
+            volunteerApplyRepository.save(apply);
+        }
+    }
+
+    @DisplayName("봉사 신청 저장 및 조회")
+    @Test
+    void saveAndFindById() {
+        // Given
+        VolunteerApply newApply = VolunteerApply.builder()
+                .volunteerId(UUID.randomUUID())
+                .recruitBoardId(1L)
+                .status(ApplyStatus.APPROVED)
+                .attended(false)
+                .build();
+        VolunteerApply savedApply = volunteerApplyRepository.save(newApply);
+
+        // When
+        Optional<VolunteerApply> foundApply = volunteerApplyRepository.findById(savedApply.getId());
+
+        // Then
+        assertThat(foundApply).isPresent();
+        assertThat(foundApply.get().getId()).isEqualTo(savedApply.getId());
+        assertThat(foundApply.get().getStatus()).isEqualTo(ApplyStatus.APPROVED);
+    }
+
+    @DisplayName("모집글 ID 리스트로 봉사자 ID 리스트 조회")
+    @Test
+    void findVolunteerIdsByRecruitIds() {
+        // When
+        List<UUID> volunteerIds = volunteerApplyRepository.findVolunteerIdsByRecruitIds(List.of(1L, 2L));
+
+        // Then
+        assertThat(volunteerIds).hasSize(20);
+    }
+
+    @DisplayName("모집글 ID로 페이징된 봉사 신청 조회")
+    @Test
+    void findAllByRecruitId() {
+        // Given
+        PageRequest firstPage = PageRequest.of(0, 10, Sort.by(Sort.Order.asc("created_at")));
+        PageRequest secondPage = PageRequest.of(1, 10, Sort.by(Sort.Order.asc("created_at")));
+
+        // When
+        Page<VolunteerApply> firstPageResult = volunteerApplyRepository.findAllByRecruitId(1L, firstPage);
+        Page<VolunteerApply> secondPageResult = volunteerApplyRepository.findAllByRecruitId(1L, secondPage);
+
+        // Then
+        assertThat(firstPageResult.getContent()).hasSize(10);
+        assertThat(firstPageResult.getTotalElements()).isEqualTo(15);
+        assertThat(firstPageResult.getTotalPages()).isEqualTo(2);
+        assertThat(firstPageResult.hasNext()).isTrue();
+        assertThat(firstPageResult.hasPrevious()).isFalse();
+
+        assertThat(secondPageResult.getContent()).hasSize(5);
+        assertThat(secondPageResult.hasNext()).isFalse();
+        assertThat(secondPageResult.hasPrevious()).isTrue();
+    }
+}