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|
// All tests expect an httpbin instance to be available at
// `http://localhost:4662`.
//
// This is easily spun up using Docker by running:
//
// docker run --rm -p 4662:80 kennethreitz/httpbin
use super::*;
use serde_json::{Value, json};
// These tests check whether the correct HTTP method is used in the
// requests.
#[test]
fn test_http_get() {
let resp = Request::get("http://127.0.0.1:4662/get")
.send().expect("failed to send request");
assert!(resp.is_success(), "request should have succeeded");
}
#[test]
fn test_http_delete() {
let resp = Request::delete("http://127.0.0.1:4662/delete")
.send().expect("failed to send request");
assert_eq!(200, resp.status, "response status should be 200 OK");
}
#[test]
fn test_http_put() {
let resp = Request::put("http://127.0.0.1:4662/put")
.send().expect("failed to send request");
assert_eq!(200, resp.status, "response status should be 200 OK");
}
#[test]
fn test_http_patch() {
let resp = Request::patch("http://127.0.0.1:4662/patch")
.send().expect("failed to send request");
assert_eq!(200, resp.status, "response status should be 200 OK");
}
// These tests perform various requests with different body payloads
// and verify that those were received correctly by the remote side.
#[test]
fn test_http_post() {
let body = "test body";
let response = Request::post("http://127.0.0.1:4662/post")
.user_agent("crimp test suite").expect("failed to set user-agent")
.timeout(Duration::from_secs(5)).expect("failed to set request timeout")
.body("text/plain", &body.as_bytes())
.send().expect("failed to send request")
.as_json::<Value>().expect("failed to deserialize response");
let data = response.body;
assert_eq!(200, response.status, "response status should be 200 OK");
assert_eq!(data.get("data").unwrap(), &json!("test body"),
"test body should have been POSTed");
assert_eq!(
data.get("headers").unwrap().get("Content-Type").unwrap(),
&json!("text/plain"),
"Content-Type should be `text/plain`",
);
}
#[cfg(feature = "json")] #[test]
fn test_http_post_json() {
let body = json!({
"purpose": "testing!"
});
let response = Request::post("http://127.0.0.1:4662/post")
.user_agent("crimp test suite").expect("failed to set user-agent")
.timeout(Duration::from_secs(5)).expect("failed to set request timeout")
.json(&body).expect("request serialization failed")
.send().expect("failed to send request")
.as_json::<Value>().expect("failed to deserialize response");
let data = response.body;
assert_eq!(200, response.status, "response status should be 200 OK");
assert_eq!(data.get("json").unwrap(), &body,
"test body should have been POSTed");
assert_eq!(
data.get("headers").unwrap().get("Content-Type").unwrap(),
&json!("application/json"),
"Content-Type should be `application/json`",
);
}
// Tests for different authentication methods that are supported
// out-of-the-box:
#[test]
fn test_bearer_auth() {
let response = Request::get("http://127.0.0.1:4662/bearer")
.bearer_auth("some-token").expect("failed to set auth header")
.send().expect("failed to send request");
assert!(response.is_success(), "authorized request should succeed");
}
#[test]
fn test_basic_auth() {
let request = Request::get("http://127.0.0.1:4662/basic-auth/alan_watts/oneness");
let response = request
.basic_auth("alan_watts", "oneness").expect("failed to set auth header")
.send().expect("failed to send request");
assert!(response.is_success(), "authorized request should succeed");
}
#[test]
fn test_large_body() {
// By default cURL buffers seem to be 2^16 bytes in size. The test
// size is therefore 2^16+1.
const BODY_SIZE: usize = 65537;
let resp = Request::post("http://127.0.0.1:4662/post")
.body("application/octet-stream", &[0; BODY_SIZE])
.send().expect("sending request")
.as_json::<Value>().expect("JSON deserialisation");
// httpbin returns the uploaded data as a string in the `data`
// field.
let data = resp.body.get("data").unwrap().as_str().unwrap();
assert_eq!(BODY_SIZE, data.len(), "uploaded data length should be correct");
}
// Tests for various other features.
#[test]
fn test_error_for_status() {
let response = Request::get("http://127.0.0.1:4662/patch")
.send().expect("failed to send request")
.error_for_status(|resp| format!("Response error code: {}", resp.status));
assert_eq!(Err("Response error code: 405".into()), response,
"returned error should be converted into Result::Err");
}
|
