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Test-runtime: Support changing the ParaId. (#858)

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Adds support for changing the para id relative easily. While this is currently not needed, we may
need it at some later point.
This commit is contained in:
Bastian Köcher
2021-12-13 14:46:40 +01:00
committed by GitHub
parent f175a25793
commit f68c46ef2e
1 changed files with 4 additions and 1 deletions
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cumulus/test/service/src/chain_spec.rs
+4 -1
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@@ -32,12 +32,15 @@ pub type ChainSpec = sc_service::GenericChainSpec<GenesisExt, Extensions>;
pub struct GenesisExt {
/// The runtime genesis config.
runtime_genesis_config: cumulus_test_runtime::GenesisConfig,
/// The parachain id.
para_id: ParaId,
}
impl sp_runtime::BuildStorage for GenesisExt {
fn assimilate_storage(&self, storage: &mut sp_core::storage::Storage) -> Result<(), String> {
sp_state_machine::BasicExternalities::execute_with_storage(storage, || {
sp_io::storage::set(cumulus_test_runtime::TEST_RUNTIME_UPGRADE_KEY, &vec![1, 2, 3, 4]);
cumulus_test_runtime::ParachainId::set(&self.para_id);
});
self.runtime_genesis_config.assimilate_storage(storage)
@@ -82,7 +85,7 @@ pub fn get_chain_spec(id: ParaId) -> ChainSpec {
"Local Testnet",
"local_testnet",
ChainType::Local,
move || GenesisExt { runtime_genesis_config: local_testnet_genesis() },
move || GenesisExt { runtime_genesis_config: local_testnet_genesis(), para_id: id },
Vec::new(),
None,
None,