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TestHarness

hojicha_core::testing

Struct TestHarness 

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pub struct TestHarness<M: Model> { /* private fields */ }
Expand description

Test harness for running models in headless mode

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impl<M: Model> TestHarness<M>

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pub fn new(model: M) -> Self

Create a new test harness

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pub fn send_event(self, event: Event<M::Message>) -> Self

Add an event to be processed

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pub fn send_events(self, events: Vec<Event<M::Message>>) -> Self

Add multiple events

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pub fn run(self) -> TestResult<M>
where M::Message: Debug, Cmd<M::Message>: Debug,

Run the test and collect outputs

Auto Trait Implementations§

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impl<M> Freeze for TestHarness<M>
where M: Freeze,

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impl<M> RefUnwindSafe for TestHarness<M>
where M: RefUnwindSafe, <M as Model>::Message: RefUnwindSafe,

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impl<M> Send for TestHarness<M>
where M: Send,

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impl<M> Sync for TestHarness<M>
where M: Sync, <M as Model>::Message: Sync,

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impl<M> Unpin for TestHarness<M>
where M: Unpin, <M as Model>::Message: Unpin,

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impl<M> UnsafeUnpin for TestHarness<M>
where M: UnsafeUnpin,

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impl<M> UnwindSafe for TestHarness<M>
where M: UnwindSafe, <M as Model>::Message: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Inspectable for T

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fn inspect(self, label: &str) -> Self
where Self: Debug,

Inspect this value with a label
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fn inspect_if(self, condition: bool, label: &str) -> Self
where Self: Debug,

Conditionally inspect this value
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fn inspect_with<F>(self, label: &str, f: F) -> Self
where F: FnOnce(&Self) -> String,

Inspect with a custom formatter
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fn tap<F>(self, f: F) -> Self
where F: FnOnce(&Self),

Tap into the value for side effects
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fn tap_if<F>(self, condition: bool, f: F) -> Self
where F: FnOnce(&Self),

Conditionally tap into the value
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Message for T
where T: Send + 'static,

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.