add: dto & service interface & repository & test

src/main/java/com/neorang/neims/issue/dto/LabelForm.java

@@ -0,0 +1,32 @@
+package com.neorang.neims.issue.dto;
+
+import com.neorang.neims.issue.domain.Color;
+import com.neorang.neims.issue.domain.Label;
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+public class LabelForm {
+
+    private long labelId;
+
+    private String label;
+
+    private Color color;
+
+    @Builder
+    public LabelForm(long labelId, String label, Color color) {
+        this.labelId = labelId;
+        this.label = label;
+        this.color = color;
+    }
+
+    public Label toEntity() {
+        return Label.builder()
+                .labelId(labelId)
+                .label(label)
+                .color(color)
+                .build();
+    }
+
+}

src/main/java/com/neorang/neims/issue/repository/LabelRepository.java

@@ -0,0 +1,7 @@
+package com.neorang.neims.issue.repository;
+
+import com.neorang.neims.issue.domain.Label;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface LabelRepository extends JpaRepository<Label, Long> {
+}

src/main/java/com/neorang/neims/issue/service/LabelService.java

@@ -0,0 +1,16 @@
+package com.neorang.neims.issue.service;
+
+import com.neorang.neims.issue.domain.Label;
+import com.neorang.neims.issue.dto.LabelForm;
+
+public interface LabelService {
+
+    Label create(LabelForm form);
+
+    Label update(LabelForm form);
+
+    Label findById(long issueId);
+
+    void delete(long issueId);
+
+}

src/test/java/com/neorang/neims/issue/service/LabelServiceTest.java

@@ -0,0 +1,31 @@
+package com.neorang.neims.issue.service;
+
+import lombok.extern.slf4j.Slf4j;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@Slf4j
+@SpringBootTest
+class LabelServiceTest {
+
+    @Autowired
+    LabelService labelService;
+
+    @Test
+    void create() {
+    }
+
+    @Test
+    void update() {
+    }
+
+    @Test
+    void findById() {
+    }
+
+    @Test
+    void delete() {
+    }
+
+}