Update tests

Author: hackermd

src/viewer.test.js

@@ -276,6 +276,7 @@ const testCases = [
             uid: '1.2.826.0.1.3680043.10.511.3.12513676296929162651625754360127915',
             number: '1',
             label: 'Nontumor',
+            description: 'Non-tumor',
             studyInstanceUID: '1.3.6.1.4.1.5962.99.1.2447135355.1068687300.1625944806011.3.0',
             seriesInstanceUID: '1.2.826.0.1.3680043.10.511.3.13340900559842750919196551140041183',
             sopInstanceUIDs: [
@@ -298,6 +299,7 @@ const testCases = [
             uid: '1.2.826.0.1.3680043.10.511.3.41048468254862710418744291748294259',
             number: '2',
             label: 'Tumor',
+            description: 'Tumor',
             studyInstanceUID: '1.3.6.1.4.1.5962.99.1.2447135355.1068687300.1625944806011.3.0',
             seriesInstanceUID: '1.2.826.0.1.3680043.10.511.3.13340900559842750919196551140041183',
             sopInstanceUIDs: [