1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
/*
* SonarQube
* Copyright (C) 2009-2024 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import { screen } from '@testing-library/react';
// @ts-expect-error React is needed for <></> fragments
import React from 'react';
import { MemoryRouter, Route, Routes, useLocation } from 'react-router-dom';
import { render } from '../../helpers/testUtils';
import NavLink from '../NavLink';
beforeAll(() => {
const { location } = window;
delete (window as { location?: Location }).location;
window.location = { ...location, href: '' };
});
beforeEach(() => {
jest.clearAllMocks();
});
it('should remove focus after link is clicked', async () => {
const { user } = setupWithMemoryRouter(<NavLink blurAfterClick to="/initial" />);
await user.click(screen.getByRole('link'));
expect(screen.getByRole('link')).not.toHaveFocus();
});
it('should prevent default when preventDefault is true', async () => {
const { user } = setupWithMemoryRouter(<NavLink preventDefault to="/second" />);
expect(screen.getByText('/initial')).toBeVisible();
await user.click(screen.getByRole('link'));
// prevent default behavior of page navigation
expect(screen.getByText('/initial')).toBeVisible();
expect(screen.queryByText('/second')).not.toBeInTheDocument();
});
it('should stop propagation when stopPropagation is true', async () => {
const buttonOnClick = jest.fn();
const { user } = setupWithMemoryRouter(
<button onClick={buttonOnClick} type="button">
<NavLink stopPropagation to="/second" />
</button>,
);
await user.click(screen.getByRole('link'));
expect(buttonOnClick).not.toHaveBeenCalled();
});
it('should call onClick when one is passed', async () => {
const onClick = jest.fn();
const { user } = setupWithMemoryRouter(
<NavLink onClick={onClick} stopPropagation to="/second" />,
);
await user.click(screen.getByRole('link'));
expect(onClick).toHaveBeenCalled();
});
it('NavLink should be clickable', async () => {
const { user } = setupWithMemoryRouter(<NavLink to="/second">internal link</NavLink>);
expect(screen.getByRole('link')).toBeVisible();
await user.click(screen.getByRole('link'));
expect(screen.getByText('/second')).toBeVisible();
});
function ShowPath() {
const { pathname } = useLocation();
return <pre>{pathname}</pre>;
}
const setupWithMemoryRouter = (component: JSX.Element, initialEntries = ['/initial']) => {
return render(
<MemoryRouter initialEntries={initialEntries}>
<Routes>
<Route
element={
<>
{component}
<ShowPath />
</>
}
path="/initial"
/>
<Route element={<ShowPath />} path="/second" />
</Routes>
</MemoryRouter>,
);
};
|
