Struct MockHttpClient 

pub struct MockHttpClient { /* private fields */ }

Mock HTTP client for testing.

Allows configuring predetermined responses for specific requests without making actual HTTP calls.

Example

let mock = MockHttpClient::new();
mock.add_response(
    "POST /v1/chat/completions",
    HttpResponse {
        status: 200,
        body: r#"{"result": "success"}"#.to_string(),
    },
);

Implementations

impl MockHttpClient

pub fn new() -> Self

Create a new mock HTTP client.

pub fn add_response(&self, key: &str, response: Result<HttpResponse>)

Add a predetermined response for a specific method and path.

The key is formatted as “{method} {path}”. Multiple responses can be added for the same key - they will be returned in FIFO order.

pub fn add_response_with_trigger( &self, key: &str, response: Result<HttpResponse>, ) -> Sender<()>

Add a response that will wait for a manual trigger before completing.

Returns a sender that when triggered (by sending () or dropping) will cause the HTTP request to complete with the given response.

Example

let trigger = mock.add_response_with_trigger(
    "POST /test",
    Ok(HttpResponse { status: 200, body: "ok".to_string() })
);
// ... request is now blocked waiting ...
trigger.send(()).unwrap(); // Now it completes

pub fn get_calls(&self) -> Vec<MockCall>

Get all calls that have been made to this mock client.

pub fn clear_calls(&self)

Clear all recorded calls.

pub fn call_count(&self) -> usize

Get the number of calls made.

pub fn in_flight_count(&self) -> usize

Get the number of requests currently in-flight (executing).

This is useful for testing cancellation - if a request is aborted, the in-flight count will decrease.

Trait Implementations

impl Clone for MockHttpClient

fn clone(&self) -> MockHttpClient

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for MockHttpClient

fn default() -> Self

Returns the “default value” for a type.

impl HttpClient for MockHttpClient

fn execute<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, request: &'life1 RequestData, api_key: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<HttpResponse>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Execute an HTTP request.