fixed import errors in test cases

Author: janniclas

client/src/app/dashboard/graph-view/connect-dialog/connect-dialog.component.spec.ts

@@ -1,14 +1,21 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { ConnectDialogComponent } from './connect-dialog.component';
+import { MaterialModule } from 'src/app/material-module/material.module';
+import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material';
 
 describe('ConnectDialogComponent', () => {
   let component: ConnectDialogComponent;
   let fixture: ComponentFixture<ConnectDialogComponent>;
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ ConnectDialogComponent ]
+      declarations: [ ConnectDialogComponent ],
+      imports: [MaterialModule],
+      providers: [ {
+        provide: MAT_DIALOG_DATA,
+        useValue: {}
+      }]
     })
     .compileComponents();
   }));

client/src/app/dashboard/graph-view/graph-view/graph-view.component.spec.ts

@@ -4,6 +4,9 @@ import {GraphViewComponent} from './graph-view.component';
 import { ApiModule } from 'src/app/api/api.module';
 import { HttpClientModule } from '@angular/common/http';
 import { HttpClientTestingModule } from '@angular/common/http/testing';
+import { ConnectDialogComponent } from '../connect-dialog/connect-dialog.component';
+import { BrowserDynamicTestingModule } from '@angular/platform-browser-dynamic/testing';
+import { MaterialModule } from 'src/app/material-module/material.module';
 
 describe('GraphViewComponent', () => {
   let component: GraphViewComponent;
@@ -12,9 +15,15 @@ describe('GraphViewComponent', () => {
   beforeEach(async(() => {
     TestBed.configureTestingModule({
       declarations: [GraphViewComponent],
-      imports: [HttpClientTestingModule, HttpClientModule, ApiModule]
+      imports: [HttpClientTestingModule, HttpClientModule, ApiModule, MaterialModule]
     })
       .compileComponents();
+
+      TestBed.overrideModule(BrowserDynamicTestingModule, {
+        set: {
+          entryComponents: [ConnectDialogComponent],
+        }
+      });
   }));
 
   beforeEach(() => {