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extern crate assert_cmd;
extern crate predicates;
use assert_cmd::prelude::*;
use assert_fs::prelude::*;
use predicates::prelude::*;
use std::process::Command;
#[test]
fn test_runs_okay() {
cmd().assert().success();
}
#[test]
fn test_list_empty_directory() {
cmd()
.arg(tempdir().path())
.assert()
.stdout(predicate::eq(""));
}
#[test]
fn test_list_almost_all_empty_directory() {
let matched = "";
cmd()
.arg("--almost-all")
.arg(tempdir().path())
.assert()
.stdout(predicate::eq(matched));
cmd()
.arg("-A")
.arg(tempdir().path())
.assert()
.stdout(predicate::eq(matched));
}
#[test]
fn test_list_all_empty_directory() {
let matched = "\\.\n\\.\\.\n$";
cmd()
.arg("--all")
.arg(tempdir().path())
.assert()
.stdout(predicate::str::is_match(matched).unwrap());
cmd()
.arg("-a")
.arg(tempdir().path())
.assert()
.stdout(predicate::str::is_match(matched).unwrap());
}
#[test]
fn test_list_populated_directory() {
let dir = tempdir();
dir.child("one").touch().unwrap();
dir.child("two").touch().unwrap();
cmd()
.arg(dir.path())
.assert()
.stdout(predicate::str::is_match("one\ntwo\n$").unwrap());
}
#[test]
fn test_list_almost_all_populated_directory() {
let dir = tempdir();
dir.child("one").touch().unwrap();
dir.child("two").touch().unwrap();
cmd()
.arg("--almost-all")
.arg(dir.path())
.assert()
.stdout(predicate::str::is_match("one\ntwo\n$").unwrap());
}
#[test]
fn test_list_all_populated_directory() {
let dir = tempdir();
dir.child("one").touch().unwrap();
dir.child("two").touch().unwrap();
cmd()
.arg("--all")
.arg(dir.path())
.assert()
.stdout(predicate::str::is_match("\\.\n\\.\\.\none\ntwo\n$").unwrap());
}
#[test]
#[cfg(unix)]
fn test_list_inode_populated_directory() {
let dir = tempdir();
dir.child("one").touch().unwrap();
dir.child("two").touch().unwrap();
cmd()
.arg("--blocks")
.arg("inode,name")
.arg(dir.path())
.assert()
.stdout(predicate::str::is_match("\\d+ one\n\\d+ two\n$").unwrap());
}
#[test]
#[cfg(windows)]
fn test_list_inode_populated_directory() {
let dir = tempdir();
dir.child("one").touch().unwrap();
dir.child("two").touch().unwrap();
cmd()
.arg("--blocks")
.arg("inode,name")
.arg(dir.path())
.assert()
.stdout(predicate::str::is_match("- one\n\\- two\n$").unwrap());
}
fn cmd() -> Command {
Command::cargo_bin(env!("CARGO_PKG_NAME")).unwrap()
}
fn tempdir() -> assert_fs::TempDir {
assert_fs::TempDir::new().unwrap()
}
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