69 lines
1.9 KiB
TypeScript
69 lines
1.9 KiB
TypeScript
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import { it, expect, beforeEach } from 'vitest';
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import { dialogs, confirmDialog, promptDialog } from './dialogs.svelte';
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beforeEach(() => {
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// Drain any leftover dialog so each test starts clean.
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while (dialogs.current && !dialogs.busy) dialogs.cancel();
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});
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it('confirm resolves true and prompt resolves its value', async () => {
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const c = confirmDialog({ title: 'Confirm', message: 'ok?' });
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expect(dialogs.current?.kind).toBe('confirm');
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dialogs.resolve(true);
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await expect(c).resolves.toBe(true);
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const p = promptDialog({ title: 'Name' });
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dialogs.resolve('hello');
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await expect(p).resolves.toBe('hello');
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});
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it('cancel resolves confirm=false and prompt=null', async () => {
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const c = confirmDialog({ title: 'Confirm', message: 'x' });
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dialogs.cancel();
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await expect(c).resolves.toBe(false);
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const p = promptDialog({ title: 'y' });
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dialogs.cancel();
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await expect(p).resolves.toBeNull();
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});
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it('runs a successful action then resolves', async () => {
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let ran = false;
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const c = confirmDialog({
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title: 'Confirm',
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message: 'x',
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action: async () => {
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ran = true;
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}
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});
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await dialogs.resolve(true);
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expect(ran).toBe(true);
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await expect(c).resolves.toBe(true);
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});
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it('keeps the dialog open with an inline error when the action fails', async () => {
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const c = confirmDialog({
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title: 'Confirm',
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message: 'x',
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action: async () => {
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throw new Error('boom');
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}
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});
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await dialogs.resolve(true);
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expect(dialogs.error).toBe('boom');
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expect(dialogs.current).not.toBeNull();
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dialogs.cancel(); // recover
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await expect(c).resolves.toBe(false);
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});
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it('queues a second dialog behind the first', async () => {
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const p1 = confirmDialog({ title: 'Confirm', message: '1' });
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const p2 = confirmDialog({ title: 'Confirm', message: '2' });
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expect(dialogs.current?.opts.message).toBe('1');
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dialogs.resolve(true);
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await p1;
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expect(dialogs.current?.opts.message).toBe('2');
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dialogs.resolve(true);
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await p2;
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expect(dialogs.current).toBeNull();
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});
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