fix: httpclient in all admin specs

src/app/admin-view/grades/grades.service.spec.ts

@@ -1,12 +1,19 @@
 import { TestBed } from '@angular/core/testing';
 
 import { GradesService } from './grades.service';
+import { provideHttpClient } from '@angular/common/http';
+import { provideHttpClientTesting } from '@angular/common/http/testing';
 
-xdescribe('GradesService', () => {
+describe('GradesService', () => {
   let service: GradesService;
 
   beforeEach(() => {
-    TestBed.configureTestingModule({});
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting()
+      ]
+    });
     service = TestBed.inject(GradesService);
   });
 

src/app/admin-view/groups/groups.service.spec.ts

@@ -1,12 +1,19 @@
 import { TestBed } from '@angular/core/testing';
 
 import { GroupsService } from './groups.service';
+import { provideHttpClient } from '@angular/common/http';
+import { provideHttpClientTesting } from '@angular/common/http/testing';
 
-xdescribe('GroupsService', () => {
+describe('GroupsService', () => {
   let service: GroupsService;
 
   beforeEach(() => {
-    TestBed.configureTestingModule({});
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting()
+      ]
+    });
     service = TestBed.inject(GroupsService);
   });
 

src/app/admin-view/key/key.service.spec.ts

@@ -1,12 +1,19 @@
 import { TestBed } from '@angular/core/testing';
 
 import { KeyService } from './key.service';
+import { provideHttpClient } from '@angular/common/http';
+import { provideHttpClientTesting } from '@angular/common/http/testing';
 
-xdescribe('KeyService', () => {
+describe('KeyService', () => {
   let service: KeyService;
 
   beforeEach(() => {
-    TestBed.configureTestingModule({});
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting()
+      ]
+    });
     service = TestBed.inject(KeyService);
   });
 

src/app/admin-view/menu-edit/menu-edit.service.spec.ts

@@ -1,12 +1,19 @@
 import { TestBed } from '@angular/core/testing';
 
 import { MenuEditService } from './menu-edit.service';
+import { provideHttpClient } from '@angular/common/http';
+import { provideHttpClientTesting } from '@angular/common/http/testing';
 
-xdescribe('MenuEditService', () => {
+describe('MenuEditService', () => {
   let service: MenuEditService;
 
   beforeEach(() => {
-    TestBed.configureTestingModule({});
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting()
+      ]
+    });
     service = TestBed.inject(MenuEditService);
   });
 

src/app/admin-view/news-edit/news-edit.service.spec.ts

@@ -1,12 +1,19 @@
 import { TestBed } from '@angular/core/testing';
 
 import { NewsEditService } from './news-edit.service';
+import { provideHttpClient } from '@angular/common/http';
+import { provideHttpClientTesting } from '@angular/common/http/testing';
 
-xdescribe('NewsEditService', () => {
+describe('NewsEditService', () => {
   let service: NewsEditService;
 
   beforeEach(() => {
-    TestBed.configureTestingModule({});
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting()
+      ]
+    });
     service = TestBed.inject(NewsEditService);
   });
 

src/app/admin-view/notifications/notifications.service.spec.ts

@@ -1,12 +1,19 @@
 import { TestBed } from '@angular/core/testing';
 
 import { NotificationsService } from './notifications.service';
+import { provideHttpClient } from '@angular/common/http';
+import { provideHttpClientTesting } from '@angular/common/http/testing';
 
-xdescribe('NotificationsService', () => {
+describe('NotificationsService', () => {
   let service: NotificationsService;
 
   beforeEach(() => {
-    TestBed.configureTestingModule({});
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting()
+      ]
+    });
     service = TestBed.inject(NotificationsService);
   });
 

src/app/admin-view/settings/settings.service.spec.ts

@@ -1,12 +1,19 @@
 import { TestBed } from '@angular/core/testing';
 
 import { SettingsService } from './settings.service';
+import { provideHttpClient } from '@angular/common/http';
+import { provideHttpClientTesting } from '@angular/common/http/testing';
 
-xdescribe('SettingsService', () => {
+describe('SettingsService', () => {
   let service: SettingsService;
 
   beforeEach(() => {
-    TestBed.configureTestingModule({});
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting()
+      ]
+    });
     service = TestBed.inject(SettingsService);
   });