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Code Issues 15 Packages Projects Releases Wiki Activity

Fixing some Extension tests

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This commit is contained in:
João M. Bezerra 2021-11-02 01:16:42 -03:00
parent 75cad36c5c
commit 15e922b7ba
1 changed files with 16 additions and 16 deletions
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32
src/extension.rs
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@ -85,14 +85,6 @@ impl fmt::Display for CompressionFormat {
/// Extracts extensions from a path,
/// return both the remaining path and the list of extension objects
///
/// ```rust
/// use ouch::extension::{separate_known_extensions_from_name, CompressionFormat};
/// use std::path::Path;
///
/// let mut path = Path::new("bolovo.tar.gz");
/// assert_eq!(separate_known_extensions_from_name(&path), (Path::new("bolovo"), vec![CompressionFormat::Tar, CompressionFormat::Gzip]));
/// ```
pub fn separate_known_extensions_from_name(mut path: &Path) -> (&Path, Vec<Extension>) {
// // TODO: check for file names with the name of an extension
// // TODO2: warn the user that currently .tar.gz is a .gz file named .tar
@ -130,15 +122,23 @@ pub fn separate_known_extensions_from_name(mut path: &Path) -> (&Path, Vec<Exten
}
/// Extracts extensions from a path, return only the list of extension objects
///
/// ```rust
/// use ouch::extension::{extensions_from_path, CompressionFormat};
/// use std::path::Path;
///
/// let mut path = Path::new("bolovo.tar.gz");
/// assert_eq!(extensions_from_path(&path), vec![CompressionFormat::Tar, CompressionFormat::Gzip]);
/// ```
pub fn extensions_from_path(path: &Path) -> Vec<Extension> {
let (_, extensions) = separate_known_extensions_from_name(path);
extensions
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_extensions_from_path() {
use CompressionFormat::*;
let path = Path::new("bolovo.tar.gz");
let extensions: Vec<Extension> = extensions_from_path(&path);
let formats: Vec<&CompressionFormat> = extensions.iter().flat_map(Extension::iter).collect::<Vec<_>>();
assert_eq!(formats, vec![&Tar, &Gzip]);
}
}