test: BoardController Like GET TEST 추가

- 성공 케이스 & 실패 케이스

src/test/java/com/milk/milkweb/controller/BoardControllerTest.java

@@ -12,6 +12,7 @@
 import com.milk.milkweb.service.BoardLikeService;
 import com.milk.milkweb.service.BoardService;
 import com.milk.milkweb.service.CustomOAuth2UserService;
+import jakarta.persistence.EntityNotFoundException;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
@@ -271,4 +272,30 @@ void likeBoardBadRequestTest() throws Exception {
 						.content(objectMapper.writeValueAsString(boardLikeDto)))
 				.andExpect(status().isBadRequest());
 	}
+
+	@Test
+	@DisplayName("Board Like Get Success 테스트")
+	void getLikeTest() throws Exception {
+		// given
+		given(boardLikeService.getBoardLike(1L)).willReturn(100);
+
+		// when, then
+		mockMvc.perform(get("/board/like/{id}", 1L))
+				.andExpect(status().isOk())
+				.andExpect(content().contentType(MediaType.APPLICATION_JSON))
+				.andExpect(jsonPath("$").value(100));
+	}
+
+	@Test
+	@DisplayName("Board Like Get Fail 테스트")
+	void getLikeFailTest() throws Exception {
+		// given
+		doThrow(new EntityNotFoundException("Not Found")).when(boardLikeService).getBoardLike(1L);
+
+		// when, then
+		mockMvc.perform(get("/board/like/{id}", 1L))
+				.andExpect(status().isBadRequest())
+				.andExpect(content().contentType(MediaType.parseMediaType("text/plain;charset=UTF-8")))
+				.andExpect(jsonPath("$").value("Not Found"));
+	}
 }