+
+def test_config():
+ refcfg = {1: 100, 2: {21: 100, 22: 200}, 3: None}
+ assert(get_err_config({}, refcfg) is None)
+ assert(get_err_config({1: 10}, refcfg) is None)
+ assert(get_err_config({2: {21: 1000}}, refcfg) is None)
+ assert(get_err_config({3: "abc"}, refcfg) is None)
+ # correctly fails
+ assert(get_err_config({4: 0}, refcfg) == {4: 0})
+ assert(get_err_config({2: {0: 1, 1: 2}}, refcfg) == {2: {0: 1}})
+ # invalid value type
+ assert(get_err_config({1: 'abc', 2: {21: 0}}, refcfg) == {1: 'abc'})
+ assert(get_err_config({2: 100, 5: 10}, refcfg) == {2: 100})