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use assert_cmd::prelude::*;
use assert_fs::fixture::TempDir;
use assert_fs::prelude::*;
use clap::{crate_name, crate_version};
use port_check::free_local_port;
use reqwest;
use reqwest::multipart;
use rstest::rstest;
use select::document::Document;
use select::predicate::{Attr, Text};
use std::process::{Command, Stdio};
use std::thread::sleep;
use std::time::Duration;
type Error = Box<std::error::Error>;
static FILES: &[&str] = &["test.txt", "test.html", "test.mkv"];
/// Test fixture which creates a temporary directory with a few files inside.
pub fn tmpdir() -> TempDir {
let tmpdir = assert_fs::TempDir::new().expect("Couldn't create a temp dir for tests");
for &file in FILES {
tmpdir
.child(file)
.write_str("Test Hello Yes")
.expect("Couldn't write to file");
}
tmpdir
}
/// Get a free port.
pub fn port() -> u16 {
free_local_port().expect("Couldn't find a free local port")
}
#[rstest]
fn serves_requests_with_no_options(tmpdir: TempDir) -> Result<(), Error> {
let mut child = Command::cargo_bin("miniserve")?
.arg(tmpdir.path())
.stdout(Stdio::null())
.spawn()?;
sleep(Duration::from_secs(1));
let body = reqwest::get("http://localhost:8080")?.error_for_status()?;
let parsed = Document::from_read(body)?;
for &file in FILES {
assert!(parsed.find(Text).any(|x| x.text() == file));
}
child.kill()?;
Ok(())
}
#[rstest]
fn serves_requests_with_non_default_port(tmpdir: TempDir, port: u16) -> Result<(), Error> {
let mut child = Command::cargo_bin("miniserve")?
.arg(tmpdir.path())
.arg("-p")
.arg(port.to_string())
.stdout(Stdio::null())
.spawn()?;
sleep(Duration::from_secs(1));
let body = reqwest::get(format!("http://localhost:{}", port).as_str())?.error_for_status()?;
let parsed = Document::from_read(body)?;
for &file in FILES {
assert!(parsed.find(Text).any(|x| x.text() == file));
}
child.kill()?;
Ok(())
}
#[rstest]
fn auth_works(tmpdir: TempDir, port: u16) -> Result<(), Error> {
let mut child = Command::cargo_bin("miniserve")?
.arg(tmpdir.path())
.arg("-p")
.arg(port.to_string())
.arg("-a")
.arg("testuser:testpassword")
.stdout(Stdio::null())
.spawn()?;
sleep(Duration::from_secs(1));
let client = reqwest::Client::new();
let body = client
.get(format!("http://localhost:{}", port).as_str())
.basic_auth("testuser", Some("testpassword"))
.send()?
.error_for_status()?;
let parsed = Document::from_read(body)?;
for &file in FILES {
assert!(parsed.find(Text).any(|x| x.text() == file));
}
child.kill()?;
Ok(())
}
#[rstest]
fn uploading_files_works(tmpdir: TempDir, port: u16) -> Result<(), Error> {
let test_file_name = "uploaded test file.txt";
let mut child = Command::cargo_bin("miniserve")?
.arg(tmpdir.path())
.arg("-p")
.arg(port.to_string())
.arg("-u")
.stdout(Stdio::null())
.spawn()?;
sleep(Duration::from_secs(1));
// Before uploading, check whether the uploaded file does not yet exist.
let body = reqwest::get(format!("http://localhost:{}", port).as_str())?.error_for_status()?;
let parsed = Document::from_read(body)?;
assert!(parsed.find(Text).all(|x| x.text() != test_file_name));
// Perform the actual upload.
let upload_action = parsed
.find(Attr("id", "file_submit"))
.next()
.expect("Couldn't find element with id=file_submit")
.attr("action")
.expect("Upload form doesn't have action attribute");
let form = multipart::Form::new();
let part = multipart::Part::text("this should be uploaded")
.file_name(test_file_name)
.mime_str("text/plain")?;
let form = form.part("file_to_upload", part);
let client = reqwest::Client::new();
client
.post(format!("http://localhost:{}{}", port, upload_action).as_str())
.multipart(form)
.send()?
.error_for_status()?;
// After uploading, check whether the uploaded file is now getting listed.
let body = reqwest::get(format!("http://localhost:{}", port).as_str())?;
let parsed = Document::from_read(body)?;
assert!(parsed.find(Text).any(|x| x.text() == test_file_name));
child.kill()?;
Ok(())
}
#[test]
/// Show help and exit.
fn help_shows() -> Result<(), Error> {
Command::cargo_bin("miniserve")?
.arg("-h")
.assert()
.success();
Ok(())
}
#[test]
/// Show version and exit.
fn version_shows() -> Result<(), Error> {
Command::cargo_bin("miniserve")?
.arg("-V")
.assert()
.success()
.stdout(format!("{} {}\n", crate_name!(), crate_version!()));
Ok(())
}
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