Expand description
Test decorator trait and implementations.
§Overview
A test decorator takes a tested function and calls it zero or more times,
perhaps with additional logic spliced between calls. Examples of decorators include retries,
Timeouts and test Sequences.
Decorators are composable: DecorateTest is automatically implemented for a tuple with
2..=8 elements where each element implements DecorateTest. The decorators in a tuple
are applied in the order of their appearance in the tuple.
§Examples
See decorate macro docs for the examples of usage.
Structs§
- Retry
- Test decorator that retries a wrapped test the specified number of times, potentially with a delay between retries.
- Retry
Errors - Test decorator that retries a wrapped test a certain number of times only if an error matches the specified predicate.
- Sequence
- Test decorator that makes runs of decorated tests sequential. The sequence can optionally be aborted if a test in it fails.
- Timeout
- Test decorator that fails a wrapped test if it doesn’t complete
in the specified
Duration.
Traits§
- Decorate
Test - Test decorator.
- TestFn
- Tested function or closure.