vijay06/projects/ngx-mask-lib/src/test/custom-patterns.spec.ts

awesome ngx mask

import { ComponentFixture, TestBed } from '@angular/core/testing';
import { ReactiveFormsModule } from '@angular/forms';

import { NgxMaskModule } from '../lib/ngx-mask.module';
import { TestMaskComponent } from './utils/test-component.component';
import { equal } from './utils/test-functions.component';

describe('Directive: Mask (Custom patterns)', () => {
	let fixture: ComponentFixture<TestMaskComponent>;
	let component: TestMaskComponent;

	beforeEach(() => {
		TestBed.configureTestingModule({
			declarations: [TestMaskComponent],
			imports: [ReactiveFormsModule, NgxMaskModule.forRoot()],
		});
		fixture = TestBed.createComponent(TestMaskComponent);
		component = fixture.componentInstance;
		fixture.detectChanges();
	});

	it('custom patterns', () => {
		component.mask = 'FFF';
		component.patterns = {
			F: {
				pattern: new RegExp('[0-9]'),
			},
		};
		equal('F', '', fixture);
		equal('123', '123', fixture);
	});
});