Struct TestResponse 

pub struct TestResponse {
    pub status: StatusCode,
    pub headers: Vec<(String, String)>,
    pub body: Vec<u8>,
}

HTTP response from a test request with fluent assertion helpers.

All assertion methods return &Self for chaining:

client.get("/users/1").send().await
    .assert_ok()
    .assert_header("content-type", "application/json")
    .assert_body_contains("Alice");

Fields

status: StatusCode

HTTP status code.

headers: Vec<(String, String)>

Response headers as (name, value) pairs.

body: Vec<u8>

Raw response body bytes.

Implementations

impl TestResponse

pub fn text(&self) -> String

Get the response body as a UTF-8 string.

Panics

Panics if the body is not valid UTF-8.

pub fn json<T: DeserializeOwned>(&self) -> T

Deserialize the response body as JSON.

Panics

Panics if the body is not valid JSON or cannot be deserialized into T.

pub fn header(&self, name: &str) -> Option<&str>

Get the value of a response header.

pub fn assert_ok(&self) -> &Self

Assert the response status is 200 OK.

pub fn assert_status(&self, expected: u16) -> &Self

Assert the response status matches the given code.

pub fn assert_success(&self) -> &Self

Assert the response status indicates a successful request (2xx).

pub fn assert_header(&self, name: &str, expected: &str) -> &Self

Assert a response header exists and equals the expected value.

pub fn assert_header_contains(&self, name: &str, substring: &str) -> &Self

Assert a response header exists and contains the expected substring.

pub fn assert_body_contains(&self, substring: &str) -> &Self

Assert the response body contains the given substring.

pub fn assert_body_eq(&self, expected: &str) -> &Self

Assert the response body exactly equals the given string.

pub fn assert_json<T, F>(&self, predicate: F) -> &Self

where T: DeserializeOwned, F: FnOnce(&T),

Assert the response body deserializes to JSON matching the predicate.

pub fn assert_body_empty(&self) -> &Self

Assert the response body is empty.