test : RegisterItemRequestDtoConvertor test

src/test/java/backend/wal/admin/adapter/RegisterItemRequestDtoConvertorTest.java

@@ -0,0 +1,59 @@
+package backend.wal.admin.adapter;
+
+import backend.wal.wal.censorWal.application.port.in.dto.ApprovedCensorItemResponseDto;
+import backend.wal.wal.item.application.port.in.RegisterItemRequestDto;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.assertj.core.api.Assertions.assertThat;
+
+import static backend.wal.wal.common.domain.WalCategoryType.COMEDY;
+
+class RegisterItemRequestDtoConvertorTest {
+
+    private static final double COUNT_OF_CATEGORY_TYPE = 100;
+
+    @DisplayName("승인 처리된 검열 아이템 정보들을 아이템 등록을 위한 정보들로 변환시킨다")
+    @Test
+    void convert() {
+        // given
+        List<ApprovedCensorItemResponseDto> approvedCensorItemsInfo = List.of(
+                new ApprovedCensorItemResponseDto(COMEDY, "드립1", ""),
+                new ApprovedCensorItemResponseDto(COMEDY, "드립2", ""),
+                new ApprovedCensorItemResponseDto(COMEDY, "드립3", "")
+        );
+        RegisterItemRequestDtoConvertor convertor =
+                new RegisterItemRequestDtoConvertor(approvedCensorItemsInfo, COUNT_OF_CATEGORY_TYPE);
+        int start = (int) (COUNT_OF_CATEGORY_TYPE + 1);
+        int end = (int) (COUNT_OF_CATEGORY_TYPE + approvedCensorItemsInfo.size());
+
+        // when
+        List<RegisterItemRequestDto> registerItemRequestInfo = convertor.convert();
+
+        // then
+        List<Double> expectNumbers = IntStream.rangeClosed(start, end)
+                .asDoubleStream()
+                .boxed()
+                .collect(Collectors.toUnmodifiableList());
+        List<Double> actualNumbers = registerItemRequestInfo.stream()
+                .map(RegisterItemRequestDto::getCategoryItemNumber)
+                .collect(Collectors.toUnmodifiableList());
+
+        List<String> expectContents = approvedCensorItemsInfo.stream()
+                .map(ApprovedCensorItemResponseDto::getContents)
+                .collect(Collectors.toUnmodifiableList());
+        List<String> actualContents = registerItemRequestInfo.stream()
+                .map(RegisterItemRequestDto::getContents)
+                .collect(Collectors.toUnmodifiableList());
+
+        assertAll(
+                () -> assertThat(actualNumbers).isEqualTo(expectNumbers),
+                () -> assertThat(actualContents).isEqualTo(expectContents)
+        );
+    }
+}