diff --git a/client/tests/integration/mod.rs b/client/tests/integration/mod.rs
index 52f80c54882..58e32ecdec5 100644
--- a/client/tests/integration/mod.rs
+++ b/client/tests/integration/mod.rs
@@ -12,6 +12,7 @@ mod multisignature_transaction;
 mod offline_peers;
 mod pagination;
 mod permissions;
+mod query;
 mod restart_peer;
 mod transfer_asset;
 mod tx_history;
diff --git a/client/tests/integration/query.rs b/client/tests/integration/query.rs
new file mode 100644
index 00000000000..74dab1e8eb9
--- /dev/null
+++ b/client/tests/integration/query.rs
@@ -0,0 +1,34 @@
+#![allow(clippy::restriction)]
+
+use eyre::Result;
+use iroha_client::client;
+// use iroha_core::config::Configuration;
+use iroha_data_model::prelude::*;
+use parity_scale_codec::Encode;
+use test_network::{Peer as TestPeer, *};
+
+#[test]
+fn find_all_domains_regression_test() -> Result<()> {
+    let (_rt, _peer, mut test_client) = <TestPeer>::start_test_with_runtime();
+    wait_for_genesis_committed(vec![test_client.clone()], 0);
+    // let pipeline_time = Configuration::pipeline_time();
+
+    // Given
+
+    let normal_domain_name = "sora";
+    let create_domain = RegisterBox::new(IdentifiableBox::from(Domain::test(normal_domain_name)));
+    test_client.submit(create_domain)?;
+
+    let reply = test_client.request(FindDomainById::new(
+        DomainId::new("genesis").expect("Valid"),
+    ))?;
+    println!("{:#?}", reply);
+    let reply = test_client.request(FindAccountsByDomainId::new(
+        DomainId::new("genesis").expect("Valid"),
+    ))?;
+    println!("{:#?}", reply);
+    println!("{}", String::from_utf8_lossy(&reply.encode()));
+    let reply = test_client.request(FindAllAccounts::new())?;
+    println!("{:#?}", reply);
+    Ok(())
+}
diff --git a/data_model/primitives/src/small.rs b/data_model/primitives/src/small.rs
index 15e96f35559..0e944bcaa6c 100644
--- a/data_model/primitives/src/small.rs
+++ b/data_model/primitives/src/small.rs
@@ -60,8 +60,9 @@ mod small_string {
 
     impl IntoSchema for SmallStr {
         fn type_name() -> String {
-            String::type_name()
+            "SmallString".to_owned()
         }
+
         fn schema(map: &mut MetaMap) {
             String::schema(map);
         }
@@ -217,7 +218,7 @@ mod small_vector {
 
     impl<T: IntoSchema, A: smallvec::Array<Item = T>> IntoSchema for SmallVec<A> {
         fn type_name() -> String {
-            Vec::<T>::type_name()
+            format!("SmallVec<{}>", T::type_name())
         }
 
         fn schema(map: &mut MetaMap) {