Merge pull request #343 from input-output-hk/block0_chk

Validate block0 during creation in JCLI
input-output-hk · May 14, 2019 · ff1abb8 · ff1abb8
2 parents 6cb5cb3 + 71c24ca
commit ff1abb8
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/bin/jcli_app/block/genesis.rs b/src/bin/jcli_app/block/genesis.rs
@@ -3,8 +3,9 @@ extern crate chain_core;
 extern crate chain_impl_mockchain;
 extern crate structopt;
 
-use chain_core::property::{Block as _, Deserialize, Serialize};
+use chain_core::property::{Block as _, Deserialize, HasMessages, Serialize};
 use chain_impl_mockchain::block;
+use chain_impl_mockchain::ledger::Ledger;
 use jcli_app::utils::io;
 use structopt::StructOpt;
 
@@ -35,6 +36,8 @@ fn encode_block_0(argument: Common) {
 
     let block = yaml.to_block();
 
+    Ledger::new(block.id(), block.messages()).expect("Generated invalid block0");
+
     block
         .serialize(io::open_file_write(&argument.output_file).unwrap())
         .unwrap()