fix unit tests

src/app/group-monitor/test-view/test-view.component.spec.ts

@@ -8,26 +8,26 @@ import {BookletService} from '../booklet.service';
 const exampleBooklet: Booklet = { // labels are: {global index}-{ancestor index}-{local index}
   config: undefined,
   metadata: undefined,
-  units: {id: 'root', label: 'Root', children: [
+  units: {id: 'root', label: 'Root', descendantCount: 10, children: [
       {id: 'unit-1', label: '0-0-0', labelShort: 'unit'},
-      {id: 'zara', label: 'Testlet-0', children: []},
+      {id: 'zara', label: 'Testlet-0', children: [], descendantCount: 6},
       {id: 'unit-2', label: '1-1-1', labelShort: 'unit'},
-      {id: 'alf', label: 'Testlet-1', children: [
+      {id: 'alf', label: 'Testlet-1', descendantCount: 4, children: [
           {id: 'unit-3', label: '2-0-0', labelShort: 'unit'},
-          {id: 'ben', label: 'Testlet-2', children: [
+          {id: 'ben', label: 'Testlet-2', descendantCount: 3, children: [
               {id: 'unit-4', label: '3-1-0', labelShort: 'unit'},
-              {id: 'cara', label: 'Testlet-3', children: []},
+              {id: 'cara', label: 'Testlet-3', descendantCount: 2, children: []},
               {id: 'unit-5', label: '4-2-1', labelShort: 'unit'},
-              {id: 'dolf', label: 'Testlet-4', children: [
+              {id: 'dolf', label: 'Testlet-4', descendantCount: 1, children: [
                   {id: 'unit-6', label: '5-3-0', labelShort: 'unit'},
               ]},
           ]},
           {id: 'unit-7', label: '6-4-1', labelShort: 'unit'},
       ]},
       {id: 'unit-8', label: '7-2-2', labelShort: 'unit'},
-      {id: 'ellie', label: 'Testlet-5', children: [
+      {id: 'ellie', label: 'Testlet-5', descendantCount: 2, children: [
           {id: 'unit-9', label: '8-0-0', labelShort: 'unit'},
-          {id: 'fred', label: 'Testlet-6', children: [
+          {id: 'fred', label: 'Testlet-6', descendantCount: 1, children: [
               {id: 'unit-10', label: '9-1-0', labelShort: 'unit'},
             ]}
       ]}
@@ -60,7 +60,7 @@ class MockBookletService {
 }
 
 
-describe('TestViewComponent', () => {
+fdescribe('TestViewComponent', () => {
 
   let component: TestViewComponent;
   let fixture: ComponentFixture<TestViewComponent>;
@@ -82,7 +82,8 @@ describe('TestViewComponent', () => {
 
     fixture = TestBed.createComponent(TestViewComponent);
     component = fixture.componentInstance;
-    component.testStatus = exampleSession;
+    component.testStatus = exampleSession
+    component.displayOptions = {groupColumn: undefined, view: undefined};
     fixture.detectChanges();
   });