vijay06/projects/ngx-mask-lib/src/test/repeat-mask.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 (Repeat)', () => {
	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('repeat mask', () => {
		component.mask = '0{4}';
		equal('1234', '1234', fixture);
	});

	it('should work when repeat value is more then 9', () => {
		component.mask = 'A{12}';
		equal('123456789ABC', '123456789ABC', fixture);
	});

	it('should correctly handle leading zeros', () => {
		component.mask = 'A{02}';
		equal('1234', '12', fixture);

		component.mask = 'A{0000012}';
		equal('123456789ABCDE', '123456789ABC', fixture);
	});

	it('should repeat digits only', () => {
		component.mask = '0{6}';
		equal('AbC12345678Bfc', '123456', fixture);
	});

	it('should repeat digits and letters', () => {
		component.mask = 'A{6}';
		equal('AbC12345678Bfc', 'AbC123', fixture);
	});

	it('should repeat only letters', () => {
		component.mask = 'S{6}';
		equal('AbC12345678Bfc', 'AbCBfc', fixture);
	});

	it('repeat mask date', () => {
		component.mask = '0{2}/0{2}/0{4}';
		equal('12345678', '12/34/5678', fixture);
	});

	// it('specialCharacters quotes', () => {
	//     component.mask = '\'00\'00\'0000\'';
	//     equal('12345678', '\'12\'34\'5678\'', fixture);
	// });

	it('specialCharacters quotes', () => {
		component.mask = '0-0-0*-0*-0*';
		equal('123', '1-2-3', fixture);
		equal('123-42-', '1-2-3-42-', fixture);
	});
});