Make AllSubsystems usage easier in tests (#1794)

* Make `AllSubsystems` usage easier in tests

This makes the usage of `AllSubsystems` easier in tests by introducing
new methods.

- `dummy` initializes `AllSubsystems` with all systems set to dummy
- `replace_*` to replace any subsystem

Besides that this pr adds a `ForwardSubsystem` that is also useful for
tests. This subsystem will forward all incoming messages to the given channel.

* Update node/overseer/src/lib.rs

Co-authored-by: Andronik Ordian <write@reusable.software>

* Update node/subsystem/src/lib.rs

Co-authored-by: Andronik Ordian <write@reusable.software>

* Update node/subsystem/src/lib.rs

Co-authored-by: Andronik Ordian <write@reusable.software>

* Move ForwardSubsystem and add a test

* Break some lines

Co-authored-by: Andronik Ordian <write@reusable.software>
This commit is contained in:
Bastian Köcher
2020-10-08 11:27:19 +02:00
committed by GitHub
parent fc1153681e
commit f2d7b6f5ac
6 changed files with 505 additions and 135 deletions
+1
View File
@@ -5060,6 +5060,7 @@ dependencies = [
"polkadot-node-primitives",
"polkadot-node-subsystem",
"polkadot-node-subsystem-util",
"polkadot-overseer",
"polkadot-primitives",
"polkadot-statement-table",
"sc-network",