Set selftest verbose flag to boost coverage
diff --git a/tests/suites/test_suite_entropy.function b/tests/suites/test_suite_entropy.function
index 5b97cad..97a21bc 100644
--- a/tests/suites/test_suite_entropy.function
+++ b/tests/suites/test_suite_entropy.function
@@ -380,6 +380,6 @@
 /* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
 void entropy_selftest( int result )
 {
-    TEST_ASSERT( mbedtls_entropy_self_test( 0 ) == result );
+    TEST_ASSERT( mbedtls_entropy_self_test( 1 ) == result );
 }
 /* END_CASE */