feat: parse uploaded review mind maps

src/test/java/com/guo/learningprogresstracker/service/impl/ReviewServiceImplTest.java

@@ -12,6 +12,8 @@ import com.guo.learningprogresstracker.entity.StudyReportsEntity;
 import com.guo.learningprogresstracker.entity.StudySessionsEntity;
 import com.guo.learningprogresstracker.entity.TaskEntity;
 import com.guo.learningprogresstracker.enums.ReviewApplicationStatusEnum;
+import com.guo.learningprogresstracker.enums.ReviewMindMapFileFormatEnum;
+import com.guo.learningprogresstracker.enums.ReviewMindMapParseStatusEnum;
 import com.guo.learningprogresstracker.mapper.ReviewApplicationMapper;
 import com.guo.learningprogresstracker.mapper.ReviewMindMapMapper;
 import com.guo.learningprogresstracker.mapper.StudyReportFragmentsMapper;
@@ -25,7 +27,10 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.mock.web.MockMultipartFile;
 
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.time.LocalDateTime;
 import java.util.List;
 
@@ -172,4 +177,41 @@ class ReviewServiceImplTest {
         assertEquals("JSON", entity.getContentFormat());
         verify(reviewMindMapMapper).updateById(existing);
     }
+
+    @Test
+    void uploadMindMap_shouldParseMarkdownFile() throws Exception {
+        when(tasksMapper.exists(any())).thenReturn(true);
+        when(reviewMindMapMapper.selectOne(any())).thenReturn(null);
+        when(reviewMindMapMapper.insert(any())).thenAnswer(invocation -> {
+            ReviewMindMapEntity entity = invocation.getArgument(0);
+            entity.setId(9);
+            return 1;
+        });
+
+        MockMultipartFile file = new MockMultipartFile(
+                "file",
+                "java-review.md",
+                "text/markdown",
+                "# Java 并发\n## 线程基础\n- RUNNABLE\n".getBytes());
+
+        ReviewMindMapEntity entity = reviewService.uploadMindMap("T1", file);
+
+        try {
+            assertEquals(9, entity.getId());
+            assertEquals("FILE", entity.getSourceType());
+            assertEquals(ReviewMindMapFileFormatEnum.MARKDOWN.getCode(), entity.getFileFormat());
+            assertEquals(ReviewMindMapParseStatusEnum.SUCCESS.getCode(), entity.getParseStatus());
+            assertEquals("JSON", entity.getContentFormat());
+            assertNotNull(entity.getParsedContent());
+            assertEquals(true, entity.getParsedContent().contains("线程基础"));
+            assertEquals(true, entity.getContent().contains("RUNNABLE"));
+        } finally {
+            if (entity.getFilePath() != null) {
+                Path storedFile = Path.of(entity.getFilePath());
+                Files.deleteIfExists(storedFile);
+                Files.deleteIfExists(storedFile.getParent());
+            }
+        }
+        verify(reviewMindMapMapper).insert(any(ReviewMindMapEntity.class));
+    }
 }