diff --git a/src/main/java/com/endlesshorses/oot/custom/pattern/entity/Pattern.java b/src/main/java/com/endlesshorses/oot/custom/pattern/entity/Pattern.java
index 1a19186..f4f0a32 100644
--- a/src/main/java/com/endlesshorses/oot/custom/pattern/entity/Pattern.java
+++ b/src/main/java/com/endlesshorses/oot/custom/pattern/entity/Pattern.java
@@ -26,4 +26,5 @@ public class Pattern {
 
 	@OneToMany(mappedBy = "pattern")
 	private List<Result> results = new ArrayList<>();
+
 }
diff --git a/src/test/java/com/endlesshorses/oot/pattern/PatternServiceTest.java b/src/test/java/com/endlesshorses/oot/pattern/PatternServiceTest.java
new file mode 100644
index 0000000..6ec0962
--- /dev/null
+++ b/src/test/java/com/endlesshorses/oot/pattern/PatternServiceTest.java
@@ -0,0 +1,58 @@
+package com.endlesshorses.oot.pattern;
+
+import com.endlesshorses.oot.custom.pattern.dto.PatternListResponseDto;
+import com.endlesshorses.oot.custom.pattern.entity.Pattern;
+import com.endlesshorses.oot.custom.pattern.repository.PatternRepository;
+import com.endlesshorses.oot.custom.pattern.service.PatternService;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.util.Arrays;
+import java.util.List;
+
+import static org.mockito.Mockito.when;
+
+@SpringBootTest
+public class PatternServiceTest {
+	@Mock
+	private PatternRepository patternRepository;
+
+	@InjectMocks
+	private PatternService patternService;
+
+	@BeforeEach
+	public void setUp() {
+		MockitoAnnotations.openMocks(this);
+	}
+
+	@Test
+	public void testList() {
+
+		Pattern pattern1 = new Pattern();
+		Pattern pattern2 = new Pattern();
+
+
+		List<Pattern> patternList = Arrays.asList(pattern1, pattern2);
+
+		//패턴 레포지토리의 findAll() 메서드가 호출될 때 패턴 엔티티 목록 반환하도록 설정
+		when(patternRepository.findAll()).thenReturn(patternList);
+
+		// 패턴 서비스의 list() 메서드 호출
+		List<PatternListResponseDto> result = patternService.list();
+
+		// 결과
+		if (!result.isEmpty()) {
+			Assertions.assertEquals("리브패턴", result.get(0).getName());
+			Assertions.assertEquals("리브러그패턴", result.get(1).getName());
+		} else {
+			// 패턴 목록이 비어있는 경우에 대한 예외 처리
+			Assertions.fail("패턴 목록이 비어있습니다.");
+		}
+	}
+
+}