#!/bin/bash setup() { source ../zk } test_check_zkdir_does_not_error_if_ZKDIR_exists() { export ZKDIR="/" assert_status_code 0 check_zkdir } test_check_zkdir_errors_if_ZKDIR_does_not_exist() { export ZKDIR="/this/is/a/fake/directory/" assert_status_code 1 check_zkdir }