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add tests for errors

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This commit is contained in:
Nikolay Kim 2017-11-19 17:58:47 -10:00
parent 72edd75eab
commit 1a0e87ac3c
1 changed files with 41 additions and 1 deletions
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42
src/error.rs
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@ -190,7 +190,7 @@ impl ErrorResponse for cookie::ParseError {
}
/// Http range header parsing error
#[derive(Fail, Debug)]
#[derive(Fail, PartialEq, Debug)]
pub enum HttpRangeError {
/// Returned if range is invalid.
#[fail(display="Range header is invalid")]
@ -369,6 +369,46 @@ mod tests {
assert_eq!(format!("{}", e.cause()), desc);
}
#[test]
fn test_error_display() {
let orig = io::Error::new(io::ErrorKind::Other, "other");
let desc = orig.description().to_owned();
let e = Error::from(orig);
assert_eq!(format!("{}", e), desc);
}
#[test]
fn test_error_http_response() {
let orig = io::Error::new(io::ErrorKind::Other, "other");
let e = Error::from(orig);
let resp: HttpResponse = e.into();
assert_eq!(resp.status(), StatusCode::INTERNAL_SERVER_ERROR);
}
#[test]
fn test_range_error() {
let e: HttpRangeError = HttpRangeParseError::InvalidRange.into();
assert_eq!(e, HttpRangeError::InvalidRange);
let e: HttpRangeError = HttpRangeParseError::NoOverlap.into();
assert_eq!(e, HttpRangeError::NoOverlap);
}
#[test]
fn test_wserror_http_response() {
let resp: HttpResponse = WsHandshakeError::GetMethodRequired.error_response();
assert_eq!(resp.status(), StatusCode::METHOD_NOT_ALLOWED);
let resp: HttpResponse = WsHandshakeError::NoWebsocketUpgrade.error_response();
assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
let resp: HttpResponse = WsHandshakeError::NoConnectionUpgrade.error_response();
assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
let resp: HttpResponse = WsHandshakeError::NoVersionHeader.error_response();
assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
let resp: HttpResponse = WsHandshakeError::UnsupportedVersion.error_response();
assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
let resp: HttpResponse = WsHandshakeError::BadWebsocketKey.error_response();
assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
}
macro_rules! from {
($from:expr => $error:pat) => {
match ParseError::from($from) {