src/testing/sl4f/src/scenic/commands.rs

// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

use crate::scenic::{
    facade::ScenicFacade,
    types::{PresentViewRequest, ScenicMethod},
};
use crate::server::Facade;
use anyhow::Error;
use async_trait::async_trait;
use serde_json::{to_value, Value};

#[async_trait(?Send)]
impl Facade for ScenicFacade {
    async fn handle_request(&self, method: String, args: Value) -> Result<Value, Error> {
        match method.parse()? {
            ScenicMethod::TakeScreenshot => self.take_screenshot().await,
            ScenicMethod::PresentView => {
                let request: PresentViewRequest = serde_json::from_value(args)?;
                Ok(to_value(self.present_view(request.url, request.config).await?)?)
            }
        }
    }
}