diff --git a/Tests/SparkConnectTests/Resources/queries/function.sql b/Tests/SparkConnectTests/Resources/queries/function.sql
new file mode 100644
index 0000000..6d89767
--- /dev/null
+++ b/Tests/SparkConnectTests/Resources/queries/function.sql
@@ -0,0 +1 @@
+SELECT length(java_method('java.util.UUID', 'randomUUID'))
diff --git a/Tests/SparkConnectTests/Resources/queries/function.sql.answer b/Tests/SparkConnectTests/Resources/queries/function.sql.answer
new file mode 100644
index 0000000..8a47000
--- /dev/null
+++ b/Tests/SparkConnectTests/Resources/queries/function.sql.answer
@@ -0,0 +1,5 @@
++-----------------------------------------------+
+|length(java_method(java.util.UUID, randomUUID))|
++-----------------------------------------------+
+|                                             36|
++-----------------------------------------------+
\ No newline at end of file