fix: Fixed test units

src/app/admin-view/grades/attendence-summary/attendence-summary.component.spec.ts

@@ -1,14 +1,33 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { AttendenceSummaryComponent } from './attendence-summary.component';
+import { RouterModule } from '@angular/router';
+import { AdminCommService } from '../../admin-comm.service';
+import { of } from 'rxjs';
+import { MatTableModule } from '@angular/material/table';
 
 describe('AttendenceSummaryComponent', () => {
   let component: AttendenceSummaryComponent;
   let fixture: ComponentFixture<AttendenceSummaryComponent>;
+  let acMock
 
   beforeEach(async () => {
+    acMock = {
+      clean: {
+        attendence: {
+          getSummary: jasmine.createSpy("getSummary").and.returnValue(of())
+        }
+      }
+    }
     await TestBed.configureTestingModule({
-      declarations: [AttendenceSummaryComponent]
+      declarations: [AttendenceSummaryComponent],
+      imports: [
+        RouterModule.forRoot([]),
+        MatTableModule
+      ],
+      providers: [
+        {provide: AdminCommService, useValue: acMock}
+      ]
     })
     .compileComponents();