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Merge pull request #458 from davidMcneil/master

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Add json2 HttpResponseBuilder method
This commit is contained in:
Nikolay Kim 2018-08-09 02:10:14 -07:00 committed by GitHub
commit 6b9fa2c3d9
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1 changed files with 32 additions and 1 deletions
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33
src/httpresponse.rs
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@ -650,7 +650,14 @@ impl HttpResponseBuilder {
///
/// `HttpResponseBuilder` can not be used after this call.
pub fn json<T: Serialize>(&mut self, value: T) -> HttpResponse {
match serde_json::to_string(&value) {
self.json2(&value)
}
/// Set a json body and generate `HttpResponse`
///
/// `HttpResponseBuilder` can not be used after this call.
pub fn json2<T: Serialize>(&mut self, value: &T) -> HttpResponse {
match serde_json::to_string(value) {
Ok(body) => {
let contains = if let Some(parts) = parts(&mut self.response, &self.err)
{
@ -1186,6 +1193,30 @@ mod tests {
);
}
#[test]
fn test_json2() {
let resp = HttpResponse::build(StatusCode::OK).json2(&vec!["v1", "v2", "v3"]);
let ct = resp.headers().get(CONTENT_TYPE).unwrap();
assert_eq!(ct, HeaderValue::from_static("application/json"));
assert_eq!(
*resp.body(),
Body::from(Bytes::from_static(b"[\"v1\",\"v2\",\"v3\"]"))
);
}
#[test]
fn test_json2_ct() {
let resp = HttpResponse::build(StatusCode::OK)
.header(CONTENT_TYPE, "text/json")
.json2(&vec!["v1", "v2", "v3"]);
let ct = resp.headers().get(CONTENT_TYPE).unwrap();
assert_eq!(ct, HeaderValue::from_static("text/json"));
assert_eq!(
*resp.body(),
Body::from(Bytes::from_static(b"[\"v1\",\"v2\",\"v3\"]"))
);
}
impl Body {
pub(crate) fn bin_ref(&self) -> &Binary {
match *self {