diff --git a/Cargo.lock b/Cargo.lock
index a4f33db..f058041 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,6 +11,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "anstyle"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bec1de6f59aedf83baf9ff929c98f2ad654b97c9510f4e70cf6f661d49fd5b1"
+
 [[package]]
 name = "bumpalo"
 version = "3.16.0"
@@ -42,6 +48,18 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "downcast"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1435fa1053d8b2fbbe9be7e97eca7f33d37b28409959813daefc1446a14247f1"
+
+[[package]]
+name = "fragile"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c2141d6d6c8512188a7891b4b01590a45f6dac67afb4f255c4124dbb86d4eaa"
+
 [[package]]
 name = "js-sys"
 version = "0.3.70"
@@ -73,12 +91,64 @@ dependencies = [
  "walkdir",
 ]
 
+[[package]]
+name = "mockall"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4c28b3fb6d753d28c20e826cd46ee611fda1cf3cde03a443a974043247c065a"
+dependencies = [
+ "cfg-if",
+ "downcast",
+ "fragile",
+ "mockall_derive",
+ "predicates",
+ "predicates-tree",
+]
+
+[[package]]
+name = "mockall_derive"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "341014e7f530314e9a1fdbc7400b244efea7122662c96bfa248c31da5bfb2020"
+dependencies = [
+ "cfg-if",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "once_cell"
 version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
+[[package]]
+name = "predicates"
+version = "3.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e9086cc7640c29a356d1a29fd134380bee9d8f79a17410aa76e7ad295f42c97"
+dependencies = [
+ "anstyle",
+ "predicates-core",
+]
+
+[[package]]
+name = "predicates-core"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae8177bee8e75d6846599c6b9ff679ed51e882816914eec639944d7c9aa11931"
+
+[[package]]
+name = "predicates-tree"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41b740d195ed3166cd147c8047ec98db0e22ec019eb8eeb76d343b795304fb13"
+dependencies = [
+ "predicates-core",
+ "termtree",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.86"
@@ -158,10 +228,17 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "termtree"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3369f5ac52d5eb6ab48c6b4ffdc8efbcad6b89c765749064ba298f2c68a16a76"
+
 [[package]]
 name = "testing-library-dom"
 version = "0.0.2"
 dependencies = [
+ "mockall",
  "regex",
  "thiserror",
  "wasm-bindgen",
diff --git a/packages/dom/Cargo.toml b/packages/dom/Cargo.toml
index 89966a1..b27a04b 100644
--- a/packages/dom/Cargo.toml
+++ b/packages/dom/Cargo.toml
@@ -24,3 +24,4 @@ web-sys = { workspace = true, features = [
 
 [dev-dependencies]
 wasm-bindgen-test.workspace = true
+mockall = "0.13.0"
diff --git a/packages/dom/src/lib.rs b/packages/dom/src/lib.rs
index 7c4dc9d..d32ef3e 100644
--- a/packages/dom/src/lib.rs
+++ b/packages/dom/src/lib.rs
@@ -10,6 +10,7 @@ mod types;
 mod util;
 
 pub use config::{configure, get_config};
+pub use error::QueryError;
 pub use get_node_text::*;
 pub use get_queries_for_element::*;
 pub use matches::get_default_normalizer;
diff --git a/packages/dom/tests/query_helpers.rs b/packages/dom/tests/query_helpers.rs
index 8b13789..d7fc8a7 100644
--- a/packages/dom/tests/query_helpers.rs
+++ b/packages/dom/tests/query_helpers.rs
@@ -1 +1,42 @@
+use std::sync::Arc;
 
+use mockall::automock;
+use testing_library_dom::{
+    configure, get_element_error, ConfigFnOrPartial, PartialConfig, QueryError,
+};
+use wasm_bindgen_test::{wasm_bindgen_test, wasm_bindgen_test_configure};
+use web_sys::{Document, Element};
+
+wasm_bindgen_test_configure!(run_in_browser);
+
+#[automock]
+trait GetElementError {
+    fn get_element_error(message: Option<String>, container: Element) -> QueryError;
+}
+
+#[wasm_bindgen_test]
+fn should_delegate_to_config_get_element_error() {
+    let message = Some("test Message".to_string());
+    let container = Document::new()
+        .expect("Document should be created.")
+        .create_element("div")
+        .expect("Element should be created");
+
+    let mock = MockGetElementError::get_element_error_context();
+    mock.expect()
+        .withf_st({
+            let message = message.clone();
+            let container = container.clone();
+
+            move |m, c| *m == message && *c == container
+        })
+        .returning(|_, _| QueryError::Element("".into()));
+
+    configure(ConfigFnOrPartial::Partial(
+        PartialConfig::default().get_element_error(Arc::new(|message, container| {
+            MockGetElementError::get_element_error(message, container)
+        })),
+    ));
+
+    get_element_error(message, container);
+}