- Added test for self_test()

diff --git a/tests/suites/test_suite_arc4.function b/tests/suites/test_suite_arc4.function
index 343c0f6..d082955 100644
--- a/tests/suites/test_suite_arc4.function
+++ b/tests/suites/test_suite_arc4.function
@@ -24,3 +24,10 @@
     TEST_ASSERT( strcmp( (char *) dst_str, {hex_dst_string} ) == 0 );
 }
 END_CASE
+
+BEGIN_CASE
+arc4_selftest:
+{
+    TEST_ASSERT( arc4_self_test( 0 ) == 0 );
+}
+END_CASE