102 	struct tls_credential *cert, *key, *temp;  in test_credential_internal_iterate()  local
105 	key = credential_next_get(invalid_tag, NULL);  in test_credential_internal_iterate()
106 	zassert_is_null(key, "Should have return NULL for unknown credential");  in test_credential_internal_iterate()
112 	key = credential_next_get(common_tag, cert);  in test_credential_internal_iterate()
113 	zassert_not_null(key, "Should have find a credential");  in test_credential_internal_iterate()
119 		temp = key;  in test_credential_internal_iterate()
120 		key = cert;  in test_credential_internal_iterate()
132 	zassert_equal(key->type, TLS_CREDENTIAL_PRIVATE_KEY,  in test_credential_internal_iterate()
134 	zassert_equal(key->tag, common_tag, "Invalid tag for key");  in test_credential_internal_iterate()
135 	zassert_equal(key->len, sizeof(test_server_key), "Invalid key length");  in test_credential_internal_iterate()
136 	zassert_mem_equal(key->buf, test_server_key, sizeof(test_server_key),  in test_credential_internal_iterate()
140 	key = credential_next_get(common_tag, key);  in test_credential_internal_iterate()
141 	zassert_is_null(key, "Should have return NULL after last credential");  in test_credential_internal_iterate()