Struct MemoryOAuth2HttpTransport 

pub struct MemoryOAuth2HttpTransport { /* private fields */ }

内存 HTTP 传输 — 用于测试和开发环境

不实际发送 HTTP 请求，而是：

• 将请求暂存到内部 Vec，供测试断言使用
• 从预置响应队列中依次返回 mock 响应

用法

use sz_rust_core::oauth::MemoryOAuth2HttpTransport;

let transport = MemoryOAuth2HttpTransport::new();
// 预置 mock 响应（按调用顺序消费）
transport.push_response(r#"{"access_token":"token123"}"#);
transport.push_response(r#"{"id":"1","nickname":"test"}"#);

let resp = transport.post_json("https://example.com/token", "{}").unwrap();
assert_eq!(resp, r#"{"access_token":"token123"}"#);

Implementations

impl MemoryOAuth2HttpTransport

pub fn new() -> Self

创建新的内存 HTTP 传输

pub fn push_response(&self, response: impl Into<String>)

预置 mock 响应（追加到队列末尾，按调用顺序消费）

pub fn count(&self) -> usize

获取已发送请求数量

pub fn all(&self) -> Vec<(String, String)>

获取所有已发送请求（快照）

pub fn last(&self) -> Option<(String, String)>

获取最后发送的请求

pub fn clear(&self)

清空已发送请求和预置响应

Trait Implementations

impl Debug for MemoryOAuth2HttpTransport

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

Formats the value using the given formatter.

impl Default for MemoryOAuth2HttpTransport

fn default() -> MemoryOAuth2HttpTransport

Returns the “default value” for a type.

impl OAuth2HttpTransport for MemoryOAuth2HttpTransport

fn post_json(&self, url: &str, body: &str) -> Result<String, OAuth2Error>

发送 POST 请求，Content-Type: application/json