78 lines
1.9 KiB
TypeScript
78 lines
1.9 KiB
TypeScript
import { Map as ImmutableMap, fromJS } from 'immutable';
|
|
import React from 'react';
|
|
|
|
import { render, screen } from '../../../../jest/test-helpers';
|
|
import TrendsPanel from '../trends-panel';
|
|
|
|
describe('<TrendsPanel />', () => {
|
|
it('renders trending hashtags', () => {
|
|
const store = {
|
|
trends: ImmutableMap({
|
|
items: fromJS([{
|
|
name: 'hashtag 1',
|
|
history: [{
|
|
day: '1652745600',
|
|
uses: '294',
|
|
accounts: '180',
|
|
}],
|
|
}]),
|
|
}),
|
|
};
|
|
|
|
render(<TrendsPanel limit={1} />, null, store);
|
|
expect(screen.getByTestId('hashtag')).toHaveTextContent(/hashtag 1/i);
|
|
expect(screen.getByTestId('hashtag')).toHaveTextContent(/180 people talking/i);
|
|
expect(screen.getByTestId('sparklines')).toBeInTheDocument();
|
|
});
|
|
|
|
it('renders multiple trends', () => {
|
|
const store = {
|
|
trends: ImmutableMap({
|
|
items: fromJS([
|
|
{
|
|
name: 'hashtag 1',
|
|
history: [{ accounts: [] }],
|
|
},
|
|
{
|
|
name: 'hashtag 2',
|
|
history: [{ accounts: [] }],
|
|
},
|
|
]),
|
|
}),
|
|
};
|
|
|
|
render(<TrendsPanel limit={3} />, null, store);
|
|
expect(screen.queryAllByTestId('hashtag')).toHaveLength(2);
|
|
});
|
|
|
|
it('respects the limit prop', () => {
|
|
const store = {
|
|
trends: ImmutableMap({
|
|
items: fromJS([
|
|
{
|
|
name: 'hashtag 1',
|
|
history: [{ accounts: [] }],
|
|
},
|
|
{
|
|
name: 'hashtag 2',
|
|
history: [{ accounts: [] }],
|
|
},
|
|
]),
|
|
}),
|
|
};
|
|
|
|
render(<TrendsPanel limit={1} />, null, store);
|
|
expect(screen.queryAllByTestId('hashtag')).toHaveLength(1);
|
|
});
|
|
|
|
it('renders empty', () => {
|
|
const store = {
|
|
trends: ImmutableMap({
|
|
items: fromJS([]),
|
|
}),
|
|
};
|
|
|
|
render(<TrendsPanel limit={1} />, null, store);
|
|
expect(screen.queryAllByTestId('hashtag')).toHaveLength(0);
|
|
});
|
|
});
|