优化

file/src/test/java/com/baiyue/file/config/QualificationAndOrderFileOpenApiContractTest.java

@@ -16,7 +16,7 @@ class QualificationAndOrderFileOpenApiContractTest {
         assertThat(yaml)
             .contains("/api/merchant/v1/files/qualifications:")
             .contains("enum: [LEGAL_PERSON_ID, FREIGHT_FORWARDER_CERTIFICATE, BANK_ACCOUNT_LICENSE]")
-            .contains("merchant:qualification:upload", "maxLength: 5242880")
+            .contains("merchant:qualification:upload", "maxLength: 5242880", "PDF/JPG/PNG/BMP")
             .contains("name: replace", "requestId:", "traceId:")
             .doesNotContain("enum: [BUSINESS_LICENSE, LEGAL_PERSON_ID, FREIGHT_FORWARDER_CERTIFICATE, BANK_ACCOUNT_LICENSE]");
     }

file/src/test/java/com/baiyue/file/service/LocalQualificationStorageTest.java

@@ -43,7 +43,7 @@ class LocalQualificationStorageTest {
         Path qualificationRoot = storageRoot.resolve("qualifications");
         assertTrue(Files.isDirectory(qualificationRoot));
         try (var files = Files.list(qualificationRoot)) {
-            assertEquals(0, files.count());
+            assertFalse(files.anyMatch(path -> path.getFileName().toString().startsWith(".file-service-probe-")));
         }
     }
 
@@ -78,6 +78,47 @@ class LocalQualificationStorageTest {
             storage.load(10001L, stored.fileName()).getFile().toPath().toAbsolutePath());
     }
 
+    @Test
+    void storesBmpQualificationWithEitherStandardMimeTypeAndKeepsTenantOwnership() throws Exception {
+        storage.initialize();
+        byte[] bmp = {0x42, 0x4d, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+        for (String contentType : new String[] {"image/bmp", "image/x-ms-bmp"}) {
+            var upload = new MockMultipartFile("file", "license.bmp", contentType, bmp);
+            var stored = storage.store(10001L, upload);
+
+            assertTrue(stored.fileName().endsWith(".bmp"));
+            assertEquals(stored.path().toAbsolutePath(),
+                    storage.load(10001L, stored.fileName()).getFile().toPath().toAbsolutePath());
+            BizException crossTenant = assertThrows(BizException.class,
+                    () -> storage.load(10002L, stored.fileName()));
+            assertEquals(ResultCode.NOT_FOUND, crossTenant.getResultCode());
+        }
+    }
+
+    @Test
+    void rejectsBmpMimeTypeWhenTheFileSignatureIsNotBmp() {
+        storage.initialize();
+        var upload = new MockMultipartFile("file", "license.bmp", "image/bmp", "not-bmp".getBytes());
+
+        BizException exception = assertThrows(BizException.class,
+                () -> storage.store(10001L, upload));
+
+        assertTrue(exception.getMessage().contains("文件内容与格式不匹配"));
+    }
+
+    @Test
+    void deletesBmpQualificationByItsValidatedDocumentUrl() {
+        storage.initialize();
+        byte[] bmp = {0x42, 0x4d, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00};
+        var stored = storage.store(10001L,
+                new MockMultipartFile("file", "license.bmp", "image/bmp", bmp));
+
+        storage.deleteByDocumentUrl(10001L, stored.documentUrl());
+
+        assertFalse(Files.exists(stored.path()));
+    }
+
     @Test
     void rejectsQualificationFilesLargerThanTheClientFiveMegabyteLimit() {
         storage.initialize();