garnet/bin/sl4f/src/test/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::server::Facade;
use anyhow::Error;
use futures::future::{FutureExt, LocalBoxFuture};
use serde_derive::{Deserialize, Serialize};
use serde_json::Value;

use crate::test::facade::TestFacade;
use crate::test::types::TestPlan;

#[derive(Serialize, Deserialize)]
struct RunTestArgs {
    test: String,
}

impl Facade for TestFacade {
    fn handle_request(
        &self,
        method: String,
        args: Value,
    ) -> LocalBoxFuture<'_, Result<Value, Error>> {
        test_method_to_fidl(method, args, self).boxed_local()
    }
}

async fn test_method_to_fidl(
    method_name: String,
    args_value: Value,
    facade: &TestFacade,
) -> Result<Value, Error> {
    match method_name.as_str() {
        "RunTest" => {
            let args: RunTestArgs = serde_json::from_value(args_value)?;

            facade.run_test(args.test).await
        }
        "RunPlan" => {
            let plan: TestPlan = serde_json::from_value(args_value)?;

            facade.run_plan(plan).await
        }
        _ => Err(format_err!("Unsupported method {}", method_name)),
    }
}