diff --git a/tests/fixture/mod.rs b/tests/fixture/mod.rs
index e7f4c4f..464b0db 100644
--- a/tests/fixture/mod.rs
+++ b/tests/fixture/mod.rs
@@ -179,7 +179,10 @@ mod should {
     fn convert_literal_string_for_default_values() {
         let (output, _) = run_test("default_conversion.rs");
 
-        TestResults::new().ok("test_base").assert(output);
+        TestResults::new()
+            .ok("test_base")
+            .ok("test_byte_array")
+            .assert(output);
     }
 
     #[test]
diff --git a/tests/resources/fixture/default_conversion.rs b/tests/resources/fixture/default_conversion.rs
index 772521e..28668b8 100644
--- a/tests/resources/fixture/default_conversion.rs
+++ b/tests/resources/fixture/default_conversion.rs
@@ -10,3 +10,13 @@ fn base(#[default = "1.2.3.4"] ip: Ipv4Addr, #[default = r#"8080"#] port: u16) -
 fn test_base(base: SocketAddr) {
     assert_eq!(base, "1.2.3.4:8080".parse().unwrap());
 }
+
+#[fixture]
+fn byte_array(#[default = b"1234"] some: &[u8]) -> usize {
+    some.len()
+}
+
+#[rstest]
+fn test_byte_array(byte_array: usize) {
+    assert_eq!(4, byte_array);
+}