add: add the pagination

src/main/java/com/bit/lotte/flower/user/common/valueobject/StoreManagerStatus.java

@@ -2,6 +2,6 @@
 
 public enum StoreManagerStatus {
   ROLE_STORE_MANAGER_PERMITTED,
-ROLE_STORE_MANAGER_PENDING,
-ROLE_STORE_MANAGER_DENIED
+  ROLE_STORE_MANAGER_PENDING,
+  ROLE_STORE_MANAGER_DENIED
 }

src/test/java/com/bit/lotte/flower/user/admin/GetStoreManagerApplicationServiceTest.java

@@ -0,0 +1,55 @@
+package com.bit.lotte.flower.user.admin;
+
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.bit.lotte.flower.user.admin.dto.response.StoreManagerApplicationFormResponse;
+import com.bit.lotte.flower.user.admin.service.GetStoreManagerApplicationService;
+import com.bit.lotte.flower.user.store.entity.StoreManager;
+import com.bit.lotte.flower.user.store.service.FindStoreMangerService;
+import java.util.Arrays;
+import java.util.List;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.data.domain.Pageable;
+
+
+@ExtendWith(MockitoExtension.class)
+class GetStoreManagerApplicationServiceTest {
+
+  @Mock
+  private FindStoreMangerService findStoreMangerService;
+
+  @InjectMocks
+  private GetStoreManagerApplicationService getStoreManagerApplicationService;
+
+  @Test
+  void testGetApplicationsWithPagination() {
+
+    List<Long> storeManagerIdList = Arrays.asList(1L, 2L, 3L);
+    Pageable pageable = Pageable.ofSize(2);
+
+    List<StoreManager> mockedStoreManagerList = Arrays.asList(
+        new StoreManager(1L, "Manager1", "12345", "test"),
+        new StoreManager(2L, "Manager2", "67890", "test"),
+        new StoreManager(3L, "Manager3", "ABCDE", "test")
+    );
+
+    when(findStoreMangerService.findByLongId(anyLong())).thenReturn(mockedStoreManagerList.get(0));
+
+    StoreManagerApplicationFormResponse response = getStoreManagerApplicationService.getApplications(
+        storeManagerIdList, pageable);
+
+    verify(findStoreMangerService, times(storeManagerIdList.size())).findByLongId(anyLong());
+    assertEquals(2,response.getData().size());
+
+  }
+
+}