Struct MockClient 

pub struct MockClient { /* private fields */ }

A mock MCP client for testing servers.

The mock client tracks all interactions and provides utilities for verifying server behavior.

Implementations

impl MockClient

pub fn new() -> Self

Create a new mock client.

pub fn with_info( self, name: impl Into<String>, version: impl Into<String>, ) -> Self

Create a mock client with custom info.

pub fn with_capabilities(self, capabilities: ClientCapabilities) -> Self

Create a mock client with custom capabilities.

pub fn info(&self) -> &ClientInfo

Get the client info.

pub fn capabilities(&self) -> &ClientCapabilities

Get the client capabilities.

pub fn server_info(&self) -> Option<ServerInfo>

Get the server info (after initialization).

pub fn server_capabilities(&self) -> Option<ServerCapabilities>

Get the server capabilities (after initialization).

pub fn create_initialize_request(&self) -> Request

Create an initialize request.

pub fn process_initialize_response( &self, response: &Response, ) -> Result<(), McpError>

Process an initialize response.

pub fn create_initialized_notification(&self) -> Notification

Create an initialized notification.

pub fn create_list_tools_request(&self) -> Request

Create a tools/list request.

pub fn create_call_tool_request(&self, name: &str, arguments: Value) -> Request

Create a tools/call request.

pub fn create_list_resources_request(&self) -> Request

Create a resources/list request.

pub fn create_read_resource_request(&self, uri: &str) -> Request

Create a resources/read request.

pub fn create_list_prompts_request(&self) -> Request

Create a prompts/list request.

pub fn create_get_prompt_request( &self, name: &str, arguments: Option<Map<String, Value>>, ) -> Request

Create a prompts/get request.

pub fn create_ping_request(&self) -> Request

Create a ping request.

pub fn record_request(&self, request: Request)

Record a request.

pub fn record_response(&self, response: Response)

Record a response.

pub fn record_notification_sent(&self, notification: Notification)

Record a sent notification.

pub fn record_notification_received(&self, notification: Notification)

Record a received notification.

pub fn requests(&self) -> Vec<Request>

Get all recorded requests.

pub fn responses(&self) -> Vec<Response>

Get all recorded responses.

pub fn notifications_sent(&self) -> Vec<Notification>

Get all sent notifications.

pub fn notifications_received(&self) -> Vec<Notification>

Get all received notifications.

pub fn pending_count(&self) -> usize

Get pending request count.

pub fn request_count(&self) -> usize

Get the total request count.

pub fn response_count(&self) -> usize

Get the total response count.

pub fn clear(&self)

Clear all recorded data.

pub fn parse_tool_list( &self, response: &Response, ) -> Result<Vec<Tool>, McpError>

Parse a tool list response.

pub fn parse_tool_call( &self, response: &Response, ) -> Result<CallToolResult, McpError>

Parse a tool call response.

pub fn parse_resource_list( &self, response: &Response, ) -> Result<Vec<Resource>, McpError>

Parse a resource list response.

pub fn parse_resource_read( &self, response: &Response, ) -> Result<Vec<ResourceContents>, McpError>

Parse a resource read response.

pub fn parse_prompt_list( &self, response: &Response, ) -> Result<Vec<Prompt>, McpError>

Parse a prompt list response.

pub fn parse_prompt_get( &self, response: &Response, ) -> Result<GetPromptResult, McpError>

Parse a prompt get response.

Trait Implementations

impl Clone for MockClient

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MockClient

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MockClient

fn default() -> Self

Returns the “default value” for a type.