src/app/app.component.spec.ts

@@ -1,7 +1,7 @@
 import {AppComponent} from './app.component';
 import {async, ComponentFixture, TestBed} from '@angular/core/testing';
 import {FormsModule} from '@angular/forms';
-import {InputComponentManagerService} from './inputcomponentmanager.service';
+import {InputComponentManagerService} from './input-component-manager.service';
 import {Step} from './step';
 import {ConverterRegistryService} from './converter-registry.service';
 import {Converter} from './converter/converter';

src/app/app.component.ts

@@ -1,6 +1,6 @@
 import {Component, OnInit} from '@angular/core';
 import {ConverterRegistryService} from './converter-registry.service';
-import {InputComponentManagerService} from './inputcomponentmanager.service';
+import {InputComponentManagerService} from './input-component-manager.service';
 import {Step} from './step';
 import {Converter} from './converter/converter';
 

src/app/app.module.ts

@@ -2,7 +2,7 @@ import {BrowserModule} from '@angular/platform-browser';
 import {NgModule} from '@angular/core';
 import {AppComponent} from './app.component';
 import {ConverterRegistryService} from './converter-registry.service';
-import {InputComponentManagerService} from './inputcomponentmanager.service';
+import {InputComponentManagerService} from './input-component-manager.service';
 import {NativeLibraryWrapperService} from './nativelibrarywrapper.service';
 import {FormsModule} from '@angular/forms';
 import {VersionComponent} from './version/version.component';

src/app/input-component-manager.service.spec.ts

@@ -0,0 +1,15 @@
+import { TestBed, inject } from '@angular/core/testing';
+
+import { InputComponentManagerService } from './input-component-manager.service';
+
+describe('InputComponentManagerService', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [InputComponentManagerService]
+    });
+  });
+
+  it('should be created', inject([InputComponentManagerService], (service: InputComponentManagerService) => {
+    expect(service).toBeTruthy();
+  }));
+});

src/app/input-component-manager.service.ts

@@ -1,7 +1,9 @@
 import {Injectable} from '@angular/core';
 import {Step} from './step';
 
-@Injectable()
+@Injectable({
+  providedIn: 'root'
+})
 export class InputComponentManagerService {
   private components: Step[] = [];