fix tests

world-chain-builder/Cargo.toml

@@ -91,6 +91,7 @@ bytes = "1.7.2"
 hex = "0.4.3"
 
 [dev-dependencies]
+serial_test = "3"
 tempfile = "3"
 test-case = "3"
 ethers-core = { git = "https://github.com/gakonst/ethers-rs", default-features = false }

world-chain-builder/src/e2e_tests/mod.rs

@@ -51,6 +51,7 @@ use semaphore::{
     protocol::{generate_nullifier_hash, generate_proof},
     Field,
 };
+use serial_test::serial;
 use std::{
     collections::{BTreeMap, HashMap},
     sync::Arc,
@@ -227,6 +228,7 @@ impl WorldChainBuilderTestContext {
 }
 
 #[tokio::test]
+#[serial]
 async fn test_can_build_pbh_payload() -> eyre::Result<()> {
     tokio::time::sleep(Duration::from_secs(1)).await;
     let mut ctx = WorldChainBuilderTestContext::setup().await?;
@@ -255,6 +257,7 @@ async fn test_can_build_pbh_payload() -> eyre::Result<()> {
 }
 
 #[tokio::test]
+#[serial]
 async fn test_transaction_pool_ordering() -> eyre::Result<()> {
     tokio::time::sleep(Duration::from_secs(1)).await;
     let mut ctx = WorldChainBuilderTestContext::setup().await?;
@@ -298,6 +301,7 @@ async fn test_transaction_pool_ordering() -> eyre::Result<()> {
 }
 
 #[tokio::test]
+#[serial]
 async fn test_invalidate_dup_tx_and_nullifier() -> eyre::Result<()> {
     tokio::time::sleep(Duration::from_secs(1)).await;
     let ctx = WorldChainBuilderTestContext::setup().await?;
@@ -310,6 +314,7 @@ async fn test_invalidate_dup_tx_and_nullifier() -> eyre::Result<()> {
 }
 
 #[tokio::test]
+#[serial]
 async fn test_dup_pbh_nonce() -> eyre::Result<()> {
     tokio::time::sleep(Duration::from_secs(1)).await;
     let mut ctx = WorldChainBuilderTestContext::setup().await?;

world-chain-builder/src/pool/validator.rs

@@ -561,24 +561,6 @@ pub mod tests {
         assert!(res.is_err());
     }
 
-    #[test]
-    fn validate_external_nullifier_hash_mismatch() {
-        let external_nullifier = "v1-012025-1";
-
-        let validator = world_chain_validator();
-        let date = chrono::Utc.with_ymd_and_hms(2025, 1, 1, 0, 0, 0).unwrap();
-
-        let payload = PbhPayload {
-            external_nullifier: external_nullifier.to_string(),
-            nullifier_hash: Field::ZERO,
-            root: Field::ZERO,
-            proof: Default::default(),
-        };
-
-        let res = validator.validate_external_nullifier(date, &payload);
-        assert!(res.is_err());
-    }
-
     #[test_case("v1-012025-0")]
     #[test_case("v1-012025-1")]
     #[test_case("v1-012025-29")]