diff --git a/web-ui/src/app/components/finder/finder.component.spec.ts b/web-ui/src/app/components/finder/finder.component.spec.ts
index 7ba4a1d..0247312 100644
--- a/web-ui/src/app/components/finder/finder.component.spec.ts
+++ b/web-ui/src/app/components/finder/finder.component.spec.ts
@@ -2,13 +2,65 @@ import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { FinderComponent } from './finder.component';
 
+import { TranslateModule } from '@ngx-translate/core';
+
+import { TranslateService } from '@ngx-translate/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { NavigatorService } from '../../services/navigator.service';
+import { AddressesService } from '../../services/addresses.service';
+import { BlocksService } from '../../services/blocks.service';
+import { MasternodesService } from '../../services/masternodes.service';
+import { TransactionsService } from '../../services/transactions.service';
+import { ErrorService } from '../../services/error.service';
+
+import { NO_ERRORS_SCHEMA, } from '@angular/core';
+
+import { Observable } from 'rxjs';
+
 describe('TransactionFinderComponent', () => {
   let component: FinderComponent;
   let fixture: ComponentFixture<FinderComponent>;
 
+  const navigatorServiceSpy: jasmine.SpyObj<NavigatorService> = jasmine.createSpyObj('NavigatorService', [
+    'addressDetails',
+    'transactionDetails',
+    'masternodeDetails',
+    'blockDetails'
+  ]);
+  const addressesServiceSpy: jasmine.SpyObj<AddressesService> = jasmine.createSpyObj('AddressesService', ['get']);
+  const blocksServiceSpy: jasmine.SpyObj<BlocksService> = jasmine.createSpyObj('BlocksService', ['get']);
+  const masternodesServiceSpy: jasmine.SpyObj<MasternodesService> = jasmine.createSpyObj('MasternodesService', ['getByIP']);
+  const transactionsServiceSpy: jasmine.SpyObj<TransactionsService> = jasmine.createSpyObj('TransactionsService', ['get']);
+  const errorServiceSpy: jasmine.SpyObj<ErrorService> = jasmine.createSpyObj('ErrorService', [
+    'setFieldError',
+    'hasCorrectValue',
+    'hasWrongValue',
+    'getFieldError']);
+
   beforeEach(async(() => {
+    addressesServiceSpy.get.and.returnValue(Observable.create());
+    blocksServiceSpy.get.and.returnValue(Observable.create());
+    masternodesServiceSpy.getByIP.and.returnValue(Observable.create());
+    transactionsServiceSpy.get.and.returnValue(Observable.create());
+
     TestBed.configureTestingModule({
-      declarations: [ FinderComponent ]
+      declarations: [
+        FinderComponent
+      ],
+      imports: [
+        TranslateModule.forRoot()
+      ],
+      providers: [
+        FormBuilder,
+        TranslateService,
+        { provide: NavigatorService, useValue: navigatorServiceSpy },
+        { provide: AddressesService, useValue: addressesServiceSpy },
+        { provide: BlocksService, useValue: blocksServiceSpy },
+        { provide: MasternodesService, useValue: masternodesServiceSpy },
+        { provide: TransactionsService, useValue: transactionsServiceSpy },
+        { provide: ErrorService, useValue: errorServiceSpy }
+      ],
+      schemas: [NO_ERRORS_SCHEMA]
     })
     .compileComponents();
   }));