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
|
describe('stateLoaded Option', function() {
dt.libs({
js: ['jquery', 'datatables'],
css: ['datatables']
});
describe('Check the defaults', function() {
// Clear down save state before proceeding (otherwise old stuff may be lurking that will affect us)
dt.html('basic');
it('Clear state save', function() {
let table = $('#example').DataTable();
table.state.clear();
});
dt.html('basic');
it('Default should not be true', function() {
$('#example').dataTable();
expect($.fn.dataTable.defaults.fnStateLoaded).toBe(null);
});
dt.html('basic');
it('Does nothing if stateSave not enabled', function() {
let called = false;
let table = $('#example').DataTable({
stateLoaded: function(settings, data) {
called = true;
}
});
table.state.save();
expect(called).toBe(false);
});
dt.html('basic');
it('Correct arguments passed to callback function', function() {
let called = false;
let table = $('#example').DataTable({
stateSave: true,
stateLoaded: function(settings, data) {
expect(arguments.length).toBe(2);
expect(settings.hasOwnProperty('nTable')).toBe(true);
expect(typeof data).toBe('object');
called = true;
}
});
expect(called).toBe(false);
});
dt.html('basic');
it('Correct settings passed to callback function', function() {
let cbSettings = false;
let table = $('#example').DataTable({
stateSave: true,
stateLoaded: function(settings, data) {
cbSettings = settings;
}
});
expect(cbSettings).toBe(table.settings()[0]);
});
});
describe('Functional tests', function() {
let stateSaveData = null;
dt.html('basic');
it('Get a stateSAve data object', function() {
let table = $('#example').DataTable({
stateSave: true,
stateSaveCallback: function(settings, data) {
stateSaveData = data;
}
});
table.state.save();
expect(stateSaveData).not.toBeNull();
});
dt.html('basic');
it('Called last after other stateSave callbacks', function() {
let order = [];
let table = $('#example').DataTable({
stateSave: true,
stateLoadParams: function(settings, data) {
order.push("stateLoadParams");
},
stateLoadCallback: function(settings, callback) {
order.push("stateLoadCallback");
return stateSaveData;
},
stateLoaded: function(settings, data) {
order.push("stateLoaded");
}
});
expect(JSON.stringify(order)).toBe(JSON.stringify(['stateLoadCallback', 'stateLoadParams', 'stateLoaded']));
});
});
});
|
