remove one test, see pr 4175

Author: simonjiao

chain/tests/test_block_chain.rs

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use anyhow::{Ok, Result};
-use rand::{thread_rng, Rng};
 use starcoin_account_api::AccountInfo;
 use starcoin_accumulator::Accumulator;
 use starcoin_chain::BlockChain;
@@ -20,11 +19,8 @@ use starcoin_types::identifier::Identifier;
 use starcoin_types::language_storage::TypeTag;
 use starcoin_vm_types::account_config::genesis_address;
 use starcoin_vm_types::language_storage::StructTag;
-use starcoin_vm_types::on_chain_config::FlexiDagConfig;
-use starcoin_vm_types::state_view::StateReaderExt;
 use std::str::FromStr;
 use std::sync::Arc;
-use test_helper::gen_blockchain_for_dag_test;
 
 #[stest::test(timeout = 120)]
 fn test_chain_filter_events() {
@@ -550,23 +546,3 @@ fn test_block_chain_for_dag_fork() -> Result<()> {
 
     Ok(())
 }
-
-#[stest::test]
-fn test_gen_dag_chain() -> Result<()> {
-    let fork_number = 11u64;
-    let mut chain = gen_blockchain_for_dag_test(&ChainNetwork::new_test(), fork_number).unwrap();
-
-    let effective_height = chain
-        .chain_state()
-        .get_on_chain_config::<FlexiDagConfig>()
-        .unwrap()
-        .effective_height;
-
-    assert_eq!(effective_height, fork_number);
-    assert_eq!(chain.current_header().number(), 9);
-
-    let fork_number = thread_rng().gen_range(0..=9);
-    assert!(gen_blockchain_for_dag_test(&ChainNetwork::new_test(), fork_number).is_err());
-
-    Ok(())
-}