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
|
#![allow(clippy::many_single_char_names)]
pub use std::collections::HashMap;
pub use select::document::Document;
pub use select::node;
use speculate::speculate;
speculate! {
describe "document" {
test "Document::from(&str)" {
let document = Document::from("<a b=c>d<e><f></e>g<h><i></i><j><!--k-->");
// html, head, and body are automatically added by the parser.
assert_eq!(document.nodes.len(), 12);
let html = document.nth(0).unwrap();
let head = document.nth(1).unwrap();
let body = document.nth(2).unwrap();
let a = document.nth(3).unwrap();
let d = document.nth(4).unwrap();
let e = document.nth(5).unwrap();
let f = document.nth(6).unwrap();
let g = document.nth(7).unwrap();
let h = document.nth(8).unwrap();
let i = document.nth(9).unwrap();
let j = document.nth(10).unwrap();
let k = document.nth(11).unwrap();
assert_eq!(html.name(), Some("html"));
assert_eq!(head.name(), Some("head"));
assert_eq!(body.name(), Some("body"));
assert_eq!(a.name(), Some("a"));
assert_eq!(a.attr("b"), Some("c"));
assert_eq!(d.name(), None);
assert_eq!(d.next(), Some(e));
assert_eq!(d.parent(), Some(a));
assert_eq!(e.name(), Some("e"));
assert_eq!(e.prev(), Some(d));
assert_eq!(f.name(), Some("f"));
assert_eq!(g.name(), None);
assert_eq!(h.name(), Some("h"));
assert_eq!(i.name(), Some("i"));
assert_eq!(i.parent(), Some(h));
assert_eq!(j.name(), Some("j"));
assert_eq!(j.parent(), Some(h));
assert_eq!(k.name(), None);
assert_eq!(k.parent(), Some(j));
}
test "Docucment::from_read()" {
use select::predicate::*;
use std::io::Cursor;
let html = "<html><body><p>Hello</p></body></html>";
let cursor = Cursor::new(html);
let document = Document::from_read(cursor);
assert!(document.is_ok());
assert_eq!(document.unwrap().find(Name("p")).count(), 1);
}
test "Document::find()" {
use select::predicate::*;
let document = Document::from(include_str!("fixtures/struct.Vec.html"));
assert_eq!(document.find(Any).count(), 11446);
assert_eq!(document.find(Name("div")).count(), 208);
assert_eq!(document.find(Attr("id", "main")).count(), 1);
assert_eq!(document.find(Class("struct")).count(), 168);
}
}
}
|
