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RustRepoTrans / Evaluate /projects /charset-normalizer /rust /src /tests /entity.rs
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use crate::entity::{CharsetMatch, CharsetMatches, CoherenceMatch, Language};
#[test]
fn test_charset_matches() {
///////////////////////////////////////////////////////////////////////////////////////////
// CharsetMatches tests
///////////////////////////////////////////////////////////////////////////////////////////
let mut c_matches = CharsetMatches::new(Some(vec![CharsetMatch::new(
&[0xD0, 0xA2, 0xD0, 0xB5, 0xD1, 0x81, 0xD1, 0x82],
"utf-8",
0.01,
false,
&vec![
CoherenceMatch {
language: &Language::Russian,
score: 0.99,
},
CoherenceMatch {
language: &Language::Ukrainian,
score: 0.8,
},
],
None,
)]));
assert_eq!(c_matches.len(), 1);
// append new CharsetMatch
c_matches.append(CharsetMatch::new(
&[0xD0, 0xA2, 0xD0, 0xB5, 0xD1, 0x81, 0xD1, 0x82],
"utf-16le",
0.011,
false,
&vec![
CoherenceMatch {
language: &Language::Russian,
score: 0.95,
},
CoherenceMatch {
language: &Language::Kazakh,
score: 0.7,
},
],
None,
));
assert_eq!(c_matches.len(), 2);
// check best match
assert!(c_matches.get_best().is_some());
assert_eq!(c_matches.get_best().unwrap().encoding(), "utf-8");
// check get by encoding
assert!(c_matches.get_by_encoding("utf-8").is_some());
assert_eq!(
c_matches
.get_by_encoding("utf-8")
.unwrap()
.decoded_payload()
.unwrap(),
"Тест"
);
// test indexation impl
assert_eq!(c_matches[0].encoding(), "utf-8");
// test iteration
let mut i = 0;
for _ in c_matches.iter_mut() {
i += 1;
}
assert_eq!(i, 2);
let mut i = 0;
for _ in c_matches.iter_mut() {
i += 1;
}
assert_eq!(i, 2);
assert_eq!(c_matches.len(), 2);
///////////////////////////////////////////////////////////////////////////////////////////
// CharsetMatch tests
///////////////////////////////////////////////////////////////////////////////////////////
// PartialEq test
assert_ne!(c_matches[0], c_matches[1]);
assert_eq!(
c_matches[1],
CharsetMatch::new(
&[0xD0, 0xA2, 0xD0, 0xB5, 0xD1, 0x81, 0xD1, 0x82],
"utf-16le",
0.044,
true,
&vec!(
CoherenceMatch {
language: &Language::Russian,
score: 0.1,
},
CoherenceMatch {
language: &Language::Kazakh,
score: 0.5,
},
),
None,
)
);
// most_probably_language
assert_eq!(c_matches[0].most_probably_language(), &Language::Russian);
// languages
assert!(c_matches[0].languages().contains(&&Language::Ukrainian));
// multi_byte_usage
for m in c_matches.iter_mut() {
assert_eq!(m.multi_byte_usage(), 0.5);
}
// chaos_percents
assert_eq!(c_matches[0].chaos_percents(), 1.0);
assert_eq!(c_matches[1].chaos_percents(), 1.1);
// coherence_percents
assert_eq!(c_matches[0].coherence_percents(), 99.0);
assert_eq!(c_matches[1].coherence_percents(), 95.0);
// unicode_ranges
for m in c_matches.iter_mut() {
if m.encoding() == "utf-8" {
assert!(m.unicode_ranges().contains(&String::from("Cyrillic")));
} else {
assert!(m
.unicode_ranges()
.contains(&String::from("CJK Unified Ideographs")));
}
}
// encoding_aliases
assert!(c_matches[0].encoding_aliases().contains(&"unicode11utf8"));
}