1use deps_core::lsp_helpers::EcosystemFormatter;
2
3pub struct CargoFormatter;
4
5impl EcosystemFormatter for CargoFormatter {
6 fn format_version_for_text_edit(&self, version: &str) -> String {
7 version.to_string()
8 }
9
10 fn package_url(&self, name: &str) -> String {
11 format!("https://crates.io/crates/{name}")
12 }
13}
14
15#[cfg(test)]
16mod tests {
17 use super::*;
18
19 #[test]
20 fn test_format_version() {
21 let formatter = CargoFormatter;
22 assert_eq!(formatter.format_version_for_text_edit("1.0.214"), "1.0.214");
23 assert_eq!(formatter.format_version_for_text_edit("0.1.0"), "0.1.0");
24 }
25
26 #[test]
27 fn test_package_url() {
28 let formatter = CargoFormatter;
29 assert_eq!(
30 formatter.package_url("serde"),
31 "https://crates.io/crates/serde"
32 );
33 assert_eq!(
34 formatter.package_url("tokio-util"),
35 "https://crates.io/crates/tokio-util"
36 );
37 }
38
39 #[test]
40 fn test_default_normalize_is_identity() {
41 let formatter = CargoFormatter;
42 assert_eq!(formatter.normalize_package_name("serde"), "serde");
43 assert_eq!(formatter.normalize_package_name("tokio-util"), "tokio-util");
44 }
45
46 #[test]
47 fn test_default_yanked_message() {
48 let formatter = CargoFormatter;
49 assert_eq!(formatter.yanked_message(), "This version has been yanked");
50 assert_eq!(formatter.yanked_label(), "*(yanked)*");
51 }
52
53 #[test]
54 fn test_version_satisfies_requirement() {
55 let formatter = CargoFormatter;
56
57 assert!(formatter.version_satisfies_requirement("1.2.3", "1.2.3"));
58 assert!(formatter.version_satisfies_requirement("1.2.3", "^1.2"));
59 assert!(formatter.version_satisfies_requirement("1.2.3", "~1.2"));
60 assert!(formatter.version_satisfies_requirement("1.2.3", "1"));
61 assert!(formatter.version_satisfies_requirement("1.2.3", "1.2"));
62
63 assert!(!formatter.version_satisfies_requirement("1.2.3", "2.0.0"));
64 assert!(!formatter.version_satisfies_requirement("1.2.3", "1.3"));
65 }
66}