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Merge pull request #179 from pfrenssen/form-tests

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Provide tests for the form example
This commit is contained in:
Sven-Hendrik Haase 2019-10-08 19:46:46 +02:00 committed by GitHub
commit 06e7f96c8a
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2 changed files with 171 additions and 6 deletions
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2
form/Cargo.toml
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@ -6,7 +6,7 @@ edition = "2018"
workspace = ".."
[dependencies]
actix-web = "1.0.0"
actix-web = "1.0.8"
serde = "1.0"
serde_derive = "1.0"

175
form/src/main.rs
View File

@ -12,17 +12,24 @@ struct AppState {
fn main() -> std::io::Result<()> {
HttpServer::new(|| {
App::new()
.wrap(middleware::Logger::default())
.configure(app_config)
})
.bind("127.0.0.1:8080")?
.run()
}
fn app_config(config: &mut web::ServiceConfig) {
config.service(
web::scope("")
.data(AppState {
foo: "bar".to_string(),
})
.wrap(middleware::Logger::default())
.service(web::resource("/").route(web::get().to(index)))
.service(web::resource("/post1").route(web::post().to(handle_post_1)))
.service(web::resource("/post2").route(web::post().to(handle_post_2)))
.service(web::resource("/post3").route(web::post().to(handle_post_3)))
})
.bind("127.0.0.1:8080")?
.run()
);
}
fn index() -> Result<HttpResponse> {
@ -31,7 +38,7 @@ fn index() -> Result<HttpResponse> {
.body(include_str!("../static/form.html")))
}
#[derive(Deserialize)]
#[derive(Serialize, Deserialize)]
pub struct MyParams {
name: String,
}
@ -62,3 +69,161 @@ fn handle_post_3(req: HttpRequest, params: web::Form<MyParams>) -> impl Responde
.content_type("text/plain")
.body(format!("Your name is {}", params.name))
}
#[cfg(test)]
mod tests {
use super::*;
use actix_web::body::{Body , ResponseBody};
use actix_web::dev::{HttpResponseBuilder, Service, ServiceResponse};
use actix_web::http::{header::CONTENT_TYPE, HeaderValue, StatusCode};
use actix_web::test::{self, block_on, TestRequest};
use actix_web::web::Form;
trait BodyTest {
fn as_str(&self) -> &str;
}
impl BodyTest for ResponseBody<Body> {
fn as_str(&self) -> &str {
match self {
ResponseBody::Body(ref b) => match b {
Body::Bytes(ref by) => std::str::from_utf8(&by).unwrap(),
_ => panic!(),
},
ResponseBody::Other(ref b) => match b {
Body::Bytes(ref by) => std::str::from_utf8(&by).unwrap(),
_ => panic!(),
},
}
}
}
#[test]
fn handle_post_1_unit_test() {
let params = Form(MyParams {
name: "John".to_string(),
});
let result = handle_post_1(params);
let resp = block_on(result).unwrap();
assert_eq!(resp.status(), StatusCode::OK);
assert_eq!(
resp.headers().get(CONTENT_TYPE).unwrap(),
HeaderValue::from_static("text/plain")
);
assert_eq!(
resp.body().as_str(),
"Your name is John"
);
}
#[test]
fn handle_post_1_integration_test() {
let mut app = test::init_service(App::new().configure(app_config));
let req = test::TestRequest::post()
.uri("/post1")
.set_form(&MyParams {name: "John".to_string()})
.to_request();
let resp: ServiceResponse = block_on(app.call(req)).unwrap();
assert_eq!(resp.status(), StatusCode::OK);
assert_eq!(
resp.headers().get(CONTENT_TYPE).unwrap(),
HeaderValue::from_static("text/plain")
);
assert_eq!(
resp.response().body().as_str(),
"Your name is John"
);
}
#[test]
fn handle_post_2_unit_test() {
let state = TestRequest::default()
.data(AppState {
foo: "bar".to_string(),
})
.to_http_request()
.get_app_data()
.unwrap();
let params = Form(MyParams {
name: "John".to_string(),
});
let result = handle_post_2(state, params);
let resp = block_on(result).unwrap();
assert_eq!(resp.status(), StatusCode::OK);
assert_eq!(
resp.headers().get(CONTENT_TYPE).unwrap(),
HeaderValue::from_static("text/plain")
);
assert_eq!(
resp.body().as_str(),
"Your name is John, and in AppState I have foo: bar"
);
}
#[test]
fn handle_post_2_integration_test() {
let mut app = test::init_service(App::new().configure(app_config));
let req = test::TestRequest::post()
.uri("/post2")
.set_form(&MyParams {name: "John".to_string()})
.to_request();
let resp: ServiceResponse = block_on(app.call(req)).unwrap();
assert_eq!(resp.status(), StatusCode::OK);
assert_eq!(
resp.headers().get(CONTENT_TYPE).unwrap(),
HeaderValue::from_static("text/plain")
);
assert_eq!(
resp.response().body().as_str(),
"Your name is John, and in AppState I have foo: bar"
);
}
#[test]
fn handle_post_3_unit_test() {
let req = TestRequest::default().to_http_request();
let params = Form(MyParams {
name: "John".to_string(),
});
let result = handle_post_3(req.clone(), params);
let resp = match block_on(result.respond_to(&req)) {
Ok(t) => t,
Err(_) => HttpResponseBuilder::new(StatusCode::INTERNAL_SERVER_ERROR).finish(),
};
assert_eq!(resp.status(), StatusCode::OK);
assert_eq!(
resp.headers().get(CONTENT_TYPE).unwrap(),
HeaderValue::from_static("text/plain")
);
assert_eq!(
resp.body().as_str(),
"Your name is John"
);
}
#[test]
fn handle_post_3_integration_test() {
let mut app = test::init_service(App::new().configure(app_config));
let req = test::TestRequest::post()
.uri("/post3")
.set_form(&MyParams {name: "John".to_string()})
.to_request();
let resp: ServiceResponse = block_on(app.call(req)).unwrap();
assert_eq!(resp.status(), StatusCode::OK);
assert_eq!(
resp.headers().get(CONTENT_TYPE).unwrap(),
HeaderValue::from_static("text/plain")
);
assert_eq!(
resp.response().body().as_str(),
"Your name is John"
);
}
}