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
|
import $ from 'jquery';
import dropzoneInput from '~/dropzone_input';
import { TEST_HOST } from 'spec/test_constants';
const TEST_FILE = new File([], 'somefile.jpg');
TEST_FILE.upload = {};
const TEST_UPLOAD_PATH = `${TEST_HOST}/upload/file`;
const TEST_ERROR_MESSAGE = 'A big error occurred!';
const TEMPLATE = `<form class="gfm-form" data-uploads-path="${TEST_UPLOAD_PATH}">
<textarea class="js-gfm-input"></textarea>
<div class="uploading-error-message"></div>
</form>`;
describe('dropzone_input', () => {
it('returns null when failed to initialize', () => {
const dropzone = dropzoneInput($('<form class="gfm-form"></form>'));
expect(dropzone).toBeNull();
});
it('returns valid dropzone when successfully initialize', () => {
const dropzone = dropzoneInput($(TEMPLATE));
expect(dropzone.version).toBeTruthy();
});
describe('shows error message', () => {
let form;
let dropzone;
let xhr;
let oldXMLHttpRequest;
beforeEach(() => {
form = $(TEMPLATE);
dropzone = dropzoneInput(form);
xhr = jasmine.createSpyObj(Object.keys(XMLHttpRequest.prototype));
oldXMLHttpRequest = window.XMLHttpRequest;
window.XMLHttpRequest = () => xhr;
});
afterEach(() => {
window.XMLHttpRequest = oldXMLHttpRequest;
});
it('when AJAX fails with json', () => {
xhr = {
...xhr,
statusCode: 400,
readyState: 4,
responseText: JSON.stringify({ message: TEST_ERROR_MESSAGE }),
getResponseHeader: () => 'application/json',
};
dropzone.processFile(TEST_FILE);
xhr.onload();
expect(form.find('.uploading-error-message').text()).toEqual(TEST_ERROR_MESSAGE);
});
it('when AJAX fails with text', () => {
xhr = {
...xhr,
statusCode: 400,
readyState: 4,
responseText: TEST_ERROR_MESSAGE,
getResponseHeader: () => 'text/plain',
};
dropzone.processFile(TEST_FILE);
xhr.onload();
expect(form.find('.uploading-error-message').text()).toEqual(TEST_ERROR_MESSAGE);
});
});
});
|
