dua-cli 2.3.7

A tool to conveniently learn about the disk usage of directories, fast!
Documentation 
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use crate::interactive::app_test::utils::{
    debug, initialized_app_and_terminal_from_fixture, sample_01_tree, sample_02_tree,
};
use failure::Error;
use pretty_assertions::assert_eq;

#[test]
fn it_can_handle_ending_traversal_reaching_top_but_skipping_levels() -> Result<(), Error> {
    let (_, app) = initialized_app_and_terminal_from_fixture(&["sample-01"])?;
    let expected_tree = sample_01_tree();

    assert_eq!(
        debug(app.traversal.tree),
        debug(expected_tree),
        "filesystem graph is stable and matches the directory structure"
    );
    Ok(())
}

#[test]
fn it_can_handle_ending_traversal_without_reaching_the_top() -> Result<(), Error> {
    let (_, app) = initialized_app_and_terminal_from_fixture(&["sample-02"])?;
    let expected_tree = sample_02_tree();

    assert_eq!(
        debug(app.traversal.tree),
        debug(expected_tree),
        "filesystem graph is stable and matches the directory structure"
    );
    Ok(())
}