Дмитрий
40 lines
1.5 KiB
TypeScript
40 lines
1.5 KiB
TypeScript
import { describe, it, expect, beforeEach } from 'vitest';
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import { mount } from '@vue/test-utils';
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import DensityToggle from '../../resources/js/components/ui/DensityToggle.vue';
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import { DENSITY_KEY } from '../../resources/js/composables/useDensity';
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describe('DensityToggle', () => {
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beforeEach(() => {
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localStorage.clear();
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});
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it('renders two buttons: Компакт + Комфорт', () => {
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const w = mount(DensityToggle);
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const buttons = w.findAll('button');
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expect(buttons).toHaveLength(2);
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expect(buttons[0].text()).toMatch(/Компакт/);
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expect(buttons[1].text()).toMatch(/Комфорт/);
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});
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it('marks Comfortable as active by default', () => {
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const w = mount(DensityToggle);
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const comfortBtn = w.findAll('button')[1];
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expect(comfortBtn.classes()).toContain('ld-density-toggle__btn--active');
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});
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it('clicking Компакт switches to compact and persists to localStorage', async () => {
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const w = mount(DensityToggle);
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const compactBtn = w.findAll('button')[0];
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await compactBtn.trigger('click');
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expect(compactBtn.classes()).toContain('ld-density-toggle__btn--active');
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expect(localStorage.getItem(DENSITY_KEY)).toBe('compact');
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});
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it('emits change with new density value', async () => {
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const w = mount(DensityToggle);
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await w.findAll('button')[0].trigger('click');
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expect(w.emitted('change')).toBeTruthy();
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expect(w.emitted('change')?.[0]).toEqual(['compact']);
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});
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});
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