The message assert_that would report, or an empty string when value matches.
assert(explain(5, is(5)) == "");
assert(explain(4, greater_than(5)) != "");- value: the value to check.
- matcher: what it should be.
explain :: (value: $T, matcher: Matcher) -> stringThe message assert_that would report, or an empty string when value matches.
Parameters
- value: $T
- the value to check.
- matcher: Matcher
- what it should be.
Returns
- string
assert(explain(5, is(5)) == "");
assert(explain(4, greater_than(5)) != "");