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add ResourceDef::root_prefix, insert slash to the beggining of the pattern

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This commit is contained in:
Nikolay Kim 2019-03-05 21:03:53 -08:00
parent 1153715149
commit 25f1eae51f
1 changed files with 24 additions and 0 deletions
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24
router/src/resource.rs
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@ -64,6 +64,17 @@ impl ResourceDef {
ResourceDef::with_prefix(path, true)
}
/// Parse path pattern and create new `Pattern` instance.
/// Inserts `/` to begging of the pattern.
///
///
/// Use `prefix` type instead of `static`.
///
/// Panics if path regex pattern is wrong.
pub fn root_prefix(path: &str) -> Self {
ResourceDef::with_prefix(&insert_slash(path), true)
}
/// Construct external resource def
///
/// Panics if path pattern is malformed.
@ -313,6 +324,14 @@ impl From<String> for ResourceDef {
}
}
pub(crate) fn insert_slash(path: &str) -> String {
let mut path = path.to_owned();
if !path.is_empty() && !path.starts_with('/') {
path.insert(0, '/');
};
path
}
#[cfg(test)]
mod tests {
use super::*;
@ -408,6 +427,11 @@ mod tests {
assert!(re.is_match("/name/"));
assert!(re.is_match("/name/gs"));
assert!(!re.is_match("/name"));
let re = ResourceDef::root_prefix("name/");
assert!(re.is_match("/name/"));
assert!(re.is_match("/name/gs"));
assert!(!re.is_match("/name"));
}
#[test]