From 47de0222fcee84dda6f6b425a8a9ecd060a49894 Mon Sep 17 00:00:00 2001
From: BART! <bart@bartweb.cz>
Date: Thu, 13 Jun 2024 15:55:33 +0200
Subject: [PATCH] test: fix all tests

---
 .../src/lib/ngx-scrolltop.component.spec.ts   | 17 ++++++++--------
 .../lib/ngx-scrolltop.core.service.spec.ts    | 20 ++++++++-----------
 2 files changed, 17 insertions(+), 20 deletions(-)

diff --git a/projects/ngx-scrolltop/src/lib/ngx-scrolltop.component.spec.ts b/projects/ngx-scrolltop/src/lib/ngx-scrolltop.component.spec.ts
index 6deb0f0..e39284e 100644
--- a/projects/ngx-scrolltop/src/lib/ngx-scrolltop.component.spec.ts
+++ b/projects/ngx-scrolltop/src/lib/ngx-scrolltop.component.spec.ts
@@ -1,10 +1,11 @@
-import { ChangeDetectorRef } from '@angular/core';
+import { ChangeDetectorRef, ComponentRef } from '@angular/core';
 import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
 import { NgxScrollTopComponent } from './ngx-scrolltop.component';
 import { NgxScrollTopCoreService } from './ngx-scrolltop.core.service';
 
 describe('NgxScrollTopComponent', () => {
   let component: NgxScrollTopComponent;
+  let componentRef: ComponentRef<NgxScrollTopComponent>;
   let fixture: ComponentFixture<NgxScrollTopComponent>;
   let element: HTMLButtonElement;
   let cdRef: ChangeDetectorRef;
@@ -19,6 +20,7 @@ describe('NgxScrollTopComponent', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(NgxScrollTopComponent);
     component = fixture.componentInstance;
+    componentRef = fixture.componentRef;
     component.show.set(true);
     fixture.detectChanges();
     element = fixture.nativeElement.querySelector('.scrolltop-button');
@@ -29,23 +31,22 @@ describe('NgxScrollTopComponent', () => {
     expect(component).toBeTruthy();
   });
 
-
   it('should set backgroundColor', () => {
-    component.backgroundColor = '#1b5e20';
+    componentRef.setInput('backgroundColor', '#1b5e20');
     cdRef.detectChanges();
 
     expect(element.style.backgroundColor).toEqual('rgb(27, 94, 32)');
   });
 
   it('should set backgroundColor with alpha', () => {
-    component.backgroundColor = '#212121cc';
+    componentRef.setInput('backgroundColor', '#212121cc');
     cdRef.detectChanges();
 
     expect(element.style.backgroundColor).toEqual('rgba(33, 33, 33, 0.8)');
   });
 
   it('should set symbolColor', () => {
-    component.symbolColor = '#FF6F00';
+    componentRef.setInput('symbolColor', '#FF6F00');
     cdRef.detectChanges();
 
     expect(
@@ -54,7 +55,7 @@ describe('NgxScrollTopComponent', () => {
   });
 
   it('should set size', () => {
-    component.size = 55;
+    componentRef.setInput('size', 55);
     cdRef.detectChanges();
 
     expect(element.style.width).toEqual('55px');
@@ -63,14 +64,14 @@ describe('NgxScrollTopComponent', () => {
   });
 
   it('should set position', () => {
-    component.position = 'left';
+    componentRef.setInput('position', 'left');
     cdRef.detectChanges();
 
     expect(element.style.left).toEqual('20px');
   });
 
   it('should set theme', () => {
-    component.theme = 'deeppurple';
+    componentRef.setInput('theme', 'deeppurple');
     cdRef.detectChanges();
 
     const computedStyle = window.getComputedStyle(element);
diff --git a/projects/ngx-scrolltop/src/lib/ngx-scrolltop.core.service.spec.ts b/projects/ngx-scrolltop/src/lib/ngx-scrolltop.core.service.spec.ts
index 5afbd88..8ec39da 100644
--- a/projects/ngx-scrolltop/src/lib/ngx-scrolltop.core.service.spec.ts
+++ b/projects/ngx-scrolltop/src/lib/ngx-scrolltop.core.service.spec.ts
@@ -1,29 +1,23 @@
 import { DOCUMENT } from '@angular/common';
-import { getTestBed, TestBed } from '@angular/core/testing';
+import { TestBed } from '@angular/core/testing';
 import { NgxScrollTopCoreService } from './ngx-scrolltop.core.service';
 
 describe('NgxScrollTopService', () => {
-  let injector: TestBed;
   let srvc: NgxScrollTopCoreService;
   const mockDocument = {
     documentElement: { scrollTop: window.innerHeight * 2 + 1 },
   };
 
   beforeEach(() => {
-    srvc = new NgxScrollTopCoreService('classic');
     TestBed.configureTestingModule({
       providers: [{ provide: DOCUMENT, useValue: mockDocument }, NgxScrollTopCoreService],
     });
 
-    injector = getTestBed();
-    srvc = injector.get(NgxScrollTopCoreService);
+    srvc = TestBed.inject(NgxScrollTopCoreService);
   });
 
   it('should be created', () => {
-    const service: NgxScrollTopCoreService = TestBed.get(
-      NgxScrollTopCoreService
-    );
-    expect(service).toBeTruthy();
+    expect(srvc).toBeTruthy();
   });
 
   it('Classic mode: Show button on scroll', () => {
@@ -35,8 +29,10 @@ describe('NgxScrollTopService', () => {
   it('Smart mode: Show button on scroll', () => {
     const mode = 'smart';
     // Set private properties as any
-    (srvc as any).scrolledFromTop = true;
-    (srvc as any).scrollOffset = window.innerHeight * 2 + 2;
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    (srvc as any).scrolledFromTop.set(true);
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    (srvc as any).scrollOffset.set(window.innerHeight * 2 + 2);
 
     expect(srvc.onWindowScroll(mode)).toBe(true);
   });
@@ -45,4 +41,4 @@ describe('NgxScrollTopService', () => {
     srvc.scrollToTop();
     expect(document.documentElement.scrollTop).toBe(0);
   });
-});
+});
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