1 unstable release
0.1.0 | Dec 2, 2023 |
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#735 in Filesystem
112 downloads per month
Used in 3 crates
9KB
101 lines
tree-fs
Oftentimes, testing scenarios involve interactions with the file system. tree-fs
provides a convenient solution for creating file system trees tailored to the needs of your tests. This library offers:
- An easy way to generate a tree with recursive paths.
- Tree creation within a temporary folder.
- The ability to create a tree using either YAML or a builder.
Usage
See usage example (here)[./examples]
From builder
use tree_fs::Tree;
fn main() {
let res = Tree::default()
.add("test/foo.txt", "bar")
.add_empty("test/folder-a/folder-b/bar.txt")
.create();
match res {
Ok(res) => {
println!("created successfully in {}", res.display());
}
Err(err) => {
println!("creating tree files finish with errors: {err}");
}
}
}
Using a YAML File
use std::path::PathBuf;
fn main() {
let yaml_path = PathBuf::from("tree-create/tests/fixtures/tree.yaml");
let res = tree_fs::from_yaml_file(&yaml_path);
match res {
Ok(res) => {
println!("created successfully in {}", res.display());
}
Err(err) => {
println!("creating tree files finish with errors: {err}");
}
}
}
Using a YAML String
use std::fs;
fn main() {
let content =
fs::read_to_string("tree-create/tests/fixtures/tree.yaml").expect("Unable to read file");
let res = tree_fs::from_yaml_str(&content);
match res {
Ok(res) => {
println!("created successfully in {}", res.display());
}
Err(err) => {
println!("creating tree files finish with errors: {err}");
}
}
}
Dependencies
~0.7–1.6MB
~35K SLoC