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import { render, screen } from '@testing-library/svelte';
import userEvent from '@testing-library/user-event';
import { beforeEach, expect, describe, it, vi } from 'vitest';
import MessageInput from '$lib/components/MessageInput.svelte';
const user = userEvent.setup();
const mocks = vi.hoisted(() => ({
sendMessage: vi.fn(),
}));
describe('CreateChannelForm', async () => {
beforeEach(async () => {
render(MessageInput, {
sendMessage: mocks.sendMessage,
});
});
describe('sends a message', async () => {
// Skipped as `user-event` can't actually type into a div with
// `contenteditable="plaintext-only"` at this time. This capability is
// pretty core, though; we'll notice (immediately) if it breaks.
//
// See <https://github.com/testing-library/user-event/issues/1197>.
it.skip('with non-empty content', async () => {
const input = screen.getByRole('textbox');
await user.type(input, 'a happy surprise');
const send = screen.getByRole('button');
await user.click(send);
expect(mocks.sendMessage).toHaveBeenCalledExactlyOnceWith('a happy surprise');
});
it('with empty content', async () => {
const send = screen.getByRole('button');
await user.click(send);
expect(mocks.sendMessage).toHaveBeenCalledExactlyOnceWith('');
});
});
});
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