Struct Condition

pub struct Condition<H, T> { /* private fields */ }

A condition that can be used in test-cases

Depending on how it is constructed, it may or may not be able to be used in direct or waiting contexts

Implementations

impl<H, T> Condition<H, T>

pub fn new_now<C>(now: C) -> Self

where C: Checker<H, T>,

Create a new Condition that can be called in direct contexts

For example the assert verb allows you to verify multiple TestConditions (of which Condition is one way to create one).

pub fn new_wait<C>(wait: C) -> Self

where C: Checker<H, T>,

Create a new Condition that can be called in waiting contexts

pub fn new_now_and_wait<C>(both: C) -> Self

where C: Checker<H, T>,

Create a new Condition that can be called in both direct and waiting contexts

pub fn with_now<C>(self, now: C) -> Self

where C: Checker<H, T>,

Allow this condition to also be used in direct contexts

pub fn with_wait<C>(self, wait: C) -> Self

where C: Checker<H, T>,

Allow this condition to also be used in waiting contexts

Trait Implementations

impl<H, T> Clone for Condition<H, T>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<H, T> Debug for Condition<H, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<H, T> TestCondition<H> for Condition<H, T>

where H: 'static, T: ParseArguments<H>,

type Arguments = T

The arguments for this condition

fn check_now(&self, harness: &H, arguments: &T) -> Result<bool>

Run the check now, may or may not actually be implemented

fn wait_until(&self, harness: &H, node: &T) -> Result<bool>

Wait until a given condition evaluates to a meaningful value