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Split payload types (#383)

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* split payloads (inbound/outbound/opaque/dispatch) + fees (inbound/outbound)

* added tests

Co-authored-by: Hernando Castano <castano.ha@gmail.com>
This commit is contained in:
Svyatoslav Nikolsky
2020-09-28 23:48:58 +03:00
committed by Bastian Köcher
parent be050bda84
commit 7f7d62d813
6 changed files with 178 additions and 85 deletions
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bridges/modules/message-lane/src/mock.rs
+37 -15
View File
@@ -18,9 +18,10 @@ use crate::Trait;
use bp_message_lane::{
source_chain::{LaneMessageVerifier, MessageDeliveryAndDispatchPayment, TargetHeaderChain},
target_chain::{MessageDispatch, SourceHeaderChain},
LaneId, Message, MessageData, MessageNonce,
target_chain::{DispatchMessage, MessageDispatch, SourceHeaderChain},
LaneId, Message, MessageData, MessageKey, MessageNonce,
};
use codec::Encode;
use frame_support::{impl_outer_event, impl_outer_origin, parameter_types, weights::Weight};
use sp_core::H256;
use sp_runtime::{
@@ -92,10 +93,14 @@ parameter_types! {
impl Trait for TestRuntime {
type Event = TestEvent;
type Payload = TestPayload;
type MaxMessagesToPruneAtOnce = MaxMessagesToPruneAtOnce;
type MessageFee = TestMessageFee;
type OutboundPayload = TestPayload;
type OutboundMessageFee = TestMessageFee;
type InboundPayload = TestPayload;
type InboundMessageFee = TestMessageFee;
type TargetHeaderChain = TestTargetHeaderChain;
type LaneMessageVerifier = TestLaneMessageVerifier;
type MessageDeliveryAndDispatchPayment = TestMessageDeliveryAndDispatchPayment;
@@ -194,14 +199,12 @@ impl MessageDeliveryAndDispatchPayment<AccountId, TestMessageFee> for TestMessag
#[derive(Debug)]
pub struct TestSourceHeaderChain;
impl SourceHeaderChain<TestPayload, TestMessageFee> for TestSourceHeaderChain {
impl SourceHeaderChain<TestMessageFee> for TestSourceHeaderChain {
type Error = &'static str;
type MessagesProof = Result<Vec<Message<TestPayload, TestMessageFee>>, ()>;
type MessagesProof = Result<Vec<Message<TestMessageFee>>, ()>;
fn verify_messages_proof(
proof: Self::MessagesProof,
) -> Result<Vec<Message<TestPayload, TestMessageFee>>, Self::Error> {
fn verify_messages_proof(proof: Self::MessagesProof) -> Result<Vec<Message<TestMessageFee>>, Self::Error> {
proof.map_err(|_| TEST_ERROR)
}
}
@@ -210,17 +213,36 @@ impl SourceHeaderChain<TestPayload, TestMessageFee> for TestSourceHeaderChain {
#[derive(Debug)]
pub struct TestMessageDispatch;
impl MessageDispatch<TestPayload, TestMessageFee> for TestMessageDispatch {
fn dispatch_weight(message: &Message<TestPayload, TestMessageFee>) -> Weight {
message.data.payload.1
impl MessageDispatch<TestMessageFee> for TestMessageDispatch {
type DispatchPayload = TestPayload;
fn dispatch_weight(message: &DispatchMessage<TestPayload, TestMessageFee>) -> Weight {
match message.data.payload.as_ref() {
Ok(payload) => payload.1,
Err(_) => 0,
}
}
fn dispatch(_message: Message<TestPayload, TestMessageFee>) {}
fn dispatch(_message: DispatchMessage<TestPayload, TestMessageFee>) {}
}
/// Return test lane message with given nonce and payload.
pub fn message(nonce: MessageNonce, payload: TestPayload) -> Message<TestMessageFee> {
Message {
key: MessageKey {
lane_id: TEST_LANE_ID,
nonce,
},
data: message_data(payload),
}
}
/// Return message data with valid fee for given payload.
pub fn message_data(payload: TestPayload) -> MessageData<TestPayload, TestMessageFee> {
MessageData { payload, fee: 1 }
pub fn message_data(payload: TestPayload) -> MessageData<TestMessageFee> {
MessageData {
payload: payload.encode(),
fee: 1,
}
}
/// Run message lane test.