assert_fs 0.9.0

Filesystem fixtures and assertions for testing.
Documentation 
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extern crate assert_fs;
extern crate predicates;

use assert_fs::prelude::*;
use predicates::prelude::*;

#[test]
fn code_example() {
    let temp = assert_fs::TempDir::new().unwrap();
    let input_file = temp.child("foo.txt");
    input_file.touch().unwrap();

    // ... do something with input_file ...

    input_file.assert("");
    temp.child("bar.txt").assert(predicate::path::missing());

    temp.close().unwrap();
}