Struct TestClient 

pub struct TestClient { /* private fields */ }

Fluent HTTP client for integration tests.

Analogous to Spring Boot’s MockMvc or Django’s Client. Fires requests through the full Axum middleware pipeline using tower::ServiceExt::oneshot() – no TCP listener required.

Created by TestApp::build().

Examples

let client = TestApp::new().routes(routes![handler]).build();

// GET request
client.get("/path").send().await.assert_ok();

// POST with JSON body
client.post("/items")
    .json(&serde_json::json!({"name": "foo"}))
    .send().await
    .assert_status(201);

// PUT with header
client.put("/items/1")
    .header("authorization", "Bearer token")
    .json(&serde_json::json!({"name": "bar"}))
    .send().await
    .assert_ok();

Implementations

impl TestClient

pub fn into_router(self) -> Router

Unwrap the underlying axum::Router out of the TestClient.

pub fn get(&self, uri: &str) -> RequestBuilder

Start building a GET request.

pub fn post(&self, uri: &str) -> RequestBuilder

Start building a POST request.

pub fn put(&self, uri: &str) -> RequestBuilder

Start building a PUT request.

pub fn delete(&self, uri: &str) -> RequestBuilder

Start building a DELETE request.

pub fn patch(&self, uri: &str) -> RequestBuilder

Start building a PATCH request.