fix(server): add missing avi mime types and add tests (#3001)

See https://github.com/immich-app/immich/pull/2952#pullrequestreview-1497194041

Fixes: #2975

server/src/domain/domain.constant.spec.ts

@@ -0,0 +1,21 @@
+import { validMimeTypes } from './domain.constant';
+
+describe('valid mime types', () => {
+  it('should be a sorted list', () => {
+    expect(validMimeTypes).toEqual(validMimeTypes.sort());
+  });
+
+  it('should contain only unique values', () => {
+    expect(validMimeTypes).toEqual([...new Set(validMimeTypes)]);
+  });
+
+  it('should contain only image or video mime types', () => {
+    expect(validMimeTypes).toEqual(
+      validMimeTypes.filter((mimeType) => mimeType.startsWith('image/') || mimeType.startsWith('video/')),
+    );
+  });
+
+  it('should contain only lowercase mime types', () => {
+    expect(validMimeTypes).toEqual(validMimeTypes.map((mimeType) => mimeType.toLowerCase()));
+  });
+});

server/src/domain/domain.constant.ts

@@ -28,16 +28,40 @@ export function assertMachineLearningEnabled() {
   }
 }
 
-const validMimeTypes = [
+export const validMimeTypes = [
+  'image/3fr',
+  'image/ari',
+  'image/arw',
   'image/avif',
+  'image/cap',
+  'image/cin',
+  'image/cr2',
   'image/cr3',
+  'image/crw',
+  'image/dcr',
+  'image/dng',
+  'image/erf',
+  'image/fff',
   'image/gif',
   'image/heic',
   'image/heif',
+  'image/iiq',
   'image/jpeg',
   'image/jxl',
+  'image/k25',
+  'image/kdc',
+  'image/mrw',
+  'image/nef',
+  'image/orf',
+  'image/ori',
+  'image/pef',
   'image/png',
-  'image/dng',
+  'image/raf',
+  'image/raw',
+  'image/rwl',
+  'image/sr2',
+  'image/srf',
+  'image/srw',
   'image/tiff',
   'image/webp',
   'image/x-adobe-dng',
@@ -67,38 +91,15 @@ const validMimeTypes = [
   'image/x-sony-arw',
   'image/x-sony-sr2',
   'image/x-sony-srf',
-  'image/dng',
-  'image/ari',
-  'image/cr2',
-  'image/cr3',
-  'image/crw',
-  'image/erf',
-  'image/raf',
-  'image/3fr',
-  'image/fff',
-  'image/dcr',
-  'image/k25',
-  'image/kdc',
-  'image/rwl',
-  'image/mrw',
-  'image/nef',
-  'image/orf',
-  'image/ori',
-  'image/raw',
-  'image/pef',
-  'image/cin',
-  'image/cap',
-  'image/iiq',
-  'image/srw',
   'image/x3f',
-  'image/arw',
-  'image/sr2',
-  'image/srf',
   'video/3gpp',
+  'video/avi',
   'video/mp2t',
   'video/mp4',
   'video/mpeg',
+  'video/msvideo',
   'video/quicktime',
+  'video/vnd.avi',
   'video/webm',
   'video/x-flv',
   'video/x-matroska',