lighthouse/beacon_node/http_metrics/tests/tests.rs
Paul Hauner cdec3cec18
Implement standard eth2.0 API (#1569)
- Resolves #1550
- Resolves #824
- Resolves #825
- Resolves #1131
- Resolves #1411
- Resolves #1256
- Resolve #1177

- Includes the `ShufflingId` struct initially defined in #1492. That PR is now closed and the changes are included here, with significant bug fixes.
- Implement the https://github.com/ethereum/eth2.0-APIs in a new `http_api` crate using `warp`. This replaces the `rest_api` crate.
- Add a new `common/eth2` crate which provides a wrapper around `reqwest`, providing the HTTP client that is used by the validator client and for testing. This replaces the `common/remote_beacon_node` crate.
- Create a `http_metrics` crate which is a dedicated server for Prometheus metrics (they are no longer served on the same port as the REST API). We now have flags for `--metrics`, `--metrics-address`, etc.
- Allow the `subnet_id` to be an optional parameter for `VerifiedUnaggregatedAttestation::verify`. This means it does not need to be provided unnecessarily by the validator client.
- Move `fn map_attestation_committee` in `mod beacon_chain::attestation_verification` to a new `fn with_committee_cache` on the `BeaconChain` so the same cache can be used for obtaining validator duties.
- Add some other helpers to `BeaconChain` to assist with common API duties (e.g., `block_root_at_slot`, `head_beacon_block_root`).
- Change the `NaiveAggregationPool` so it can index attestations by `hash_tree_root(attestation.data)`. This is a requirement of the API.
- Add functions to `BeaconChainHarness` to allow it to create slashings and exits.
- Allow for `eth1::Eth1NetworkId` to go to/from a `String`.
- Add functions to the `OperationPool` to allow getting all objects in the pool.
- Add function to `BeaconState` to check if a committee cache is initialized.
- Fix bug where `seconds_per_eth1_block` was not transferring over from `YamlConfig` to `ChainSpec`.
- Add the `deposit_contract_address` to `YamlConfig` and `ChainSpec`. We needed to be able to return it in an API response.
- Change some uses of serde `serialize_with` and `deserialize_with` to a single use of `with` (code quality).
- Impl `Display` and `FromStr` for several BLS fields.
- Check for clock discrepancy when VC polls BN for sync state (with +/- 1 slot tolerance). This is not intended to be comprehensive, it was just easy to do.

- See #1434 for a per-endpoint overview.
- Seeking clarity here: https://github.com/ethereum/eth2.0-APIs/issues/75

- [x] Add docs for prom port to close #1256
- [x] Follow up on this #1177
- [x] ~~Follow up with #1424~~ Will fix in future PR.
- [x] Follow up with #1411
- [x] ~~Follow up with  #1260~~ Will fix in future PR.
- [x] Add quotes to all integers.
- [x] Remove `rest_types`
- [x] Address missing beacon block error. (#1629)
- [x] ~~Add tests for lighthouse/peers endpoints~~ Wontfix
- [x] ~~Follow up with validator status proposal~~ Tracked in #1434
- [x] Unify graffiti structs
- [x] ~~Start server when waiting for genesis?~~ Will fix in future PR.
- [x] TODO in http_api tests
- [x] Move lighthouse endpoints off /eth/v1
- [x] Update docs to link to standard

- ~~Blocked on #1586~~

Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2020-10-01 11:12:36 +10:00

47 lines
1.3 KiB
Rust

use beacon_chain::test_utils::BlockingMigratorEphemeralHarnessType;
use environment::null_logger;
use http_metrics::Config;
use reqwest::StatusCode;
use std::net::Ipv4Addr;
use std::sync::Arc;
use tokio::sync::oneshot;
use types::MainnetEthSpec;
type Context = http_metrics::Context<BlockingMigratorEphemeralHarnessType<MainnetEthSpec>>;
#[tokio::test(core_threads = 2)]
async fn returns_200_ok() {
let log = null_logger().unwrap();
let context = Arc::new(Context {
config: Config {
enabled: true,
listen_addr: Ipv4Addr::new(127, 0, 0, 1),
listen_port: 0,
allow_origin: None,
},
chain: None,
db_path: None,
freezer_db_path: None,
log,
});
let ctx = context.clone();
let (_shutdown_tx, shutdown_rx) = oneshot::channel::<()>();
let server_shutdown = async {
// It's not really interesting why this triggered, just that it happened.
let _ = shutdown_rx.await;
};
let (listening_socket, server) = http_metrics::serve(ctx, server_shutdown).unwrap();
tokio::spawn(async { server.await });
let url = format!(
"http://{}:{}/metrics",
listening_socket.ip(),
listening_socket.port()
);
assert_eq!(reqwest::get(&url).await.unwrap().status(), StatusCode::OK);
}