feat: improve modal styling and enhance padding management in modal host component

src/app/shared/components/modal-host/modal-host.component.spec.ts

@@ -3,25 +3,10 @@ import { Component, inject } from '@angular/core';
 import { DOCUMENT } from '@angular/common';
 import { TestBed, getTestBed } from '@angular/core/testing';
 import { By } from '@angular/platform-browser';
-import {
-  BrowserTestingModule,
-  platformBrowserTesting
-} from '@angular/platform-browser/testing';
-import {
-  afterEach,
-  beforeAll,
-  beforeEach,
-  describe,
-  expect,
-  it,
-  vi
-} from 'vitest';
+import { BrowserTestingModule, platformBrowserTesting } from '@angular/platform-browser/testing';
+import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from 'vitest';
 
-import {
-  MODAL_DATA,
-  ModalRef,
-  ModalService
-} from '../../../core/services/modal.service';
+import { MODAL_DATA, ModalRef, ModalService } from '../../../core/services/modal.service';
 import { ModalHostComponent } from './modal-host.component';
 
 @Component({
@@ -31,7 +16,7 @@ import { ModalHostComponent } from './modal-host.component';
       <span class="modal-test-title">{{ data?.title }}</span>
       <button type="button" class="modal-test-close" (click)="close()">Cerrar</button>
     </div>
-  `
+  `,
 })
 class ModalContentTestComponent {
   readonly data = inject<{ title: string } | null>(MODAL_DATA);
@@ -48,10 +33,7 @@ describe('ModalHostComponent', () => {
 
   beforeAll(() => {
     try {
-      getTestBed().initTestEnvironment(
-        BrowserTestingModule,
-        platformBrowserTesting()
-      );
+      getTestBed().initTestEnvironment(BrowserTestingModule, platformBrowserTesting());
     } catch {
       // Test environment may already be initialized by another setup entrypoint.
     }
@@ -59,7 +41,7 @@ describe('ModalHostComponent', () => {
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      imports: [ModalHostComponent]
+      imports: [ModalHostComponent],
     }).compileComponents();
 
     service = TestBed.inject(ModalService);
@@ -68,6 +50,7 @@ describe('ModalHostComponent', () => {
 
   afterEach(() => {
     doc.body.style.overflow = '';
+    doc.body.style.paddingRight = '';
     TestBed.resetTestingModule();
   });
 
@@ -84,7 +67,7 @@ describe('ModalHostComponent', () => {
 
     service.open(ModalContentTestComponent, {
       title: 'Editar producto',
-      data: { title: 'Contenido del modal' }
+      data: { title: 'Contenido del modal' },
     });
     fixture.detectChanges();
 
@@ -99,27 +82,30 @@ describe('ModalHostComponent', () => {
   it('closes with a result from the child component', () => {
     const fixture = TestBed.createComponent(ModalHostComponent);
     const ref = service.open(ModalContentTestComponent, {
-      data: { title: 'Cerrar' }
+      data: { title: 'Cerrar' },
     });
     const closedSpy = vi.fn();
 
     ref.afterClosed$.subscribe(closedSpy);
     fixture.detectChanges();
 
-    const closeButton = fixture.nativeElement.querySelector('.modal-test-close') as HTMLButtonElement;
+    const closeButton = fixture.nativeElement.querySelector(
+      '.modal-test-close',
+    ) as HTMLButtonElement;
     closeButton.click();
     fixture.detectChanges();
 
     expect(closedSpy).toHaveBeenCalledWith('accepted');
     expect(service.activeModal()).toBeNull();
     expect(doc.body.style.overflow).toBe('');
+    expect(doc.body.style.paddingRight).toBe('');
   });
 
   it('closes on backdrop click when enabled', () => {
     const fixture = TestBed.createComponent(ModalHostComponent);
     const ref = service.open(ModalContentTestComponent, {
       data: { title: 'Backdrop' },
-      closeOnBackdrop: true
+      closeOnBackdrop: true,
     });
 
     fixture.detectChanges();
@@ -136,7 +122,7 @@ describe('ModalHostComponent', () => {
     const fixture = TestBed.createComponent(ModalHostComponent);
     const ref = service.open(ModalContentTestComponent, {
       data: { title: 'Persistente' },
-      closeOnBackdrop: false
+      closeOnBackdrop: false,
     });
 
     fixture.detectChanges();
@@ -152,7 +138,7 @@ describe('ModalHostComponent', () => {
     const fixture = TestBed.createComponent(ModalHostComponent);
     const ref = service.open(ModalContentTestComponent, {
       data: { title: 'Escape' },
-      closeOnEscape: true
+      closeOnEscape: true,
     });
 
     fixture.detectChanges();
@@ -167,7 +153,7 @@ describe('ModalHostComponent', () => {
     const fixture = TestBed.createComponent(ModalHostComponent);
     const ref = service.open(ModalContentTestComponent, {
       data: { title: 'No Escape' },
-      closeOnEscape: false
+      closeOnEscape: false,
     });
 
     fixture.detectChanges();
@@ -181,12 +167,13 @@ describe('ModalHostComponent', () => {
     const fixture = TestBed.createComponent(ModalHostComponent);
     const ref = service.open(ModalContentTestComponent, {
       title: 'Con cierre',
-      data: { title: 'Boton' }
+      data: { title: 'Boton' },
     });
 
     fixture.detectChanges();
 
-    const closeButton = fixture.debugElement.query(By.css('.btn-close')).nativeElement as HTMLButtonElement;
+    const closeButton = fixture.debugElement.query(By.css('.btn-close'))
+      .nativeElement as HTMLButtonElement;
     closeButton.click();
     fixture.detectChanges();