add test

tests/get_2_users_me_oauth.rs

@@ -0,0 +1,20 @@
+use anyhow::Result;
+use twapi_v2::{api::{execute_twitter, get_2_users_me}, oauth10a::OAuthAuthentication};
+
+// CONSUMER_KEY=XXXX CONSUMER_SECRET=XXXX ACCESS_KEY=XXXX ACCESS_SECRET=XXXX cargo test test_get_2_users_me_oauth --all-features -- --nocapture --test-threads=1
+
+#[tokio::test]
+async fn test_get_2_users_me_oauth() -> Result<()> {
+    let auth = OAuthAuthentication::new(
+        std::env::var("CONSUMER_KEY").unwrap_or_default(),
+        std::env::var("CONSUMER_SECRET").unwrap_or_default(),
+        std::env::var("ACCESS_KEY").unwrap_or_default(),
+        std::env::var("ACCESS_SECRET").unwrap_or_default(),
+    );
+    let builder = get_2_users_me::Api::all().build(&auth);
+    let (res, _rate_limit) = execute_twitter::<serde_json::Value>(builder).await?;
+    println!("{}", serde_json::to_string(&res).unwrap());
+    let response = serde_json::from_value::<get_2_users_me::Response>(res)?;
+    assert_eq!(response.is_empty_extra(), true);
+    Ok(())
+}