CppUtils::UnitTest::EventuallyMatcher<Chrono::Duration TimeoutDuration = std::chrono::milliseconds, Chrono::Duration StepDuration = std::chrono::milliseconds>

Matcher asserting that a boolean predicate evaluates to true within an allotted duration.

Description

Note

Instantiated via the ‘eventually’ matcher; not intended to be constructed directly by user code.

Public attributes

TimeoutDuration timeout {std::chrono::ceil<TimeoutDuration>(std::chrono::milliseconds{1'000})};

StepDuration step {std::chrono::ceil<StepDuration>(std::chrono::milliseconds{20})};

Public methods

constexpr EventuallyMatcher::EventuallyMatcher() = default;

constexpr explicit EventuallyMatcher::EventuallyMatcher( TimeoutDuration timeoutDuration, StepDuration stepDuration = std::chrono::ceil<StepDuration>(std::chrono::milliseconds{20})) noexcept;

[[nodiscard]] constexpr auto EventuallyMatcher::operator()(Chrono::Duration auto newTimeout) const noexcept;

[[nodiscard]] constexpr auto EventuallyMatcher::operator()( Chrono::Duration auto newTimeout, Chrono::Duration auto newStep) const noexcept;