nu-command 0.113.0

Nushell's built-in commands
Documentation 
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use std::{thread, time::Duration};

use mockito::Server;
use nu_protocol::shell_error;
use nu_test_support::prelude::*;

#[test]
fn http_options_default_shows_response_headers() -> Result {
    let mut server = Server::new();

    let _mock = server
        .mock("OPTIONS", "/")
        .with_header("Allow", "OPTIONS, GET")
        .create();

    let code = "
        let url = $in
        http options $url
        | where name == allow
        | get value.0
    ";

    test()
        .run_with_data(code, server.url())
        .expect_value_eq("OPTIONS, GET")
}

#[test]
fn http_options_full_response_includes_response_headers() -> Result {
    let mut server = Server::new();

    let _mock = server
        .mock("OPTIONS", "/")
        .with_header("Allow", "OPTIONS, GET")
        .create();

    let code = "
        let url = $in
        http options --full $url
        | get headers.response
        | length
    ";

    let outcome: i64 = test().run_with_data(code, server.url())?;
    assert!(outcome > 0);
    Ok(())
}

#[test]
fn http_options_with_allow_errors() -> Result {
    let mut server = Server::new();

    let _mock = server
        .mock("OPTIONS", "/")
        .with_status(400)
        .with_header("x-error-header", "present")
        .create();

    let code = "
        let url = $in
        http options -e $url
        | where name == x-error-header
        | get value.0";

    test()
        .run_with_data(code, server.url())
        .expect_value_eq("present")
}

#[test]
fn http_options_failed_due_to_server_error() -> Result {
    let mut server = Server::new();

    let _mock = server.mock("OPTIONS", "/").with_status(400).create();

    let code = "let url = $in; http options $url";
    let err = test()
        .run_with_data(code, server.url())
        .expect_shell_error()?;

    match err {
        ShellError::NetworkFailure { msg, .. } => {
            assert_contains("Bad request (400)", msg);
            Ok(())
        }
        err => Err(err.into()),
    }
}

#[test]
fn http_options_timeout() -> Result {
    let mut server = Server::new();
    let _mock = server
        .mock("OPTIONS", "/")
        .with_chunked_body(|w| {
            thread::sleep(Duration::from_secs(10));
            w.write_all(b"Delayed response!")
        })
        .create();

    let code = "let url = $in; http options --max-time 100ms $url";
    let err = test().run_with_data(code, server.url()).expect_io_error()?;
    assert!(matches!(
        err.kind,
        shell_error::io::ErrorKind::Std(std::io::ErrorKind::TimedOut, ..)
    ));

    Ok(())
}