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Struct xcm_emulator::Test

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pub struct Test<Origin, Destination, Hops = (), Args = TestArgs>
where
    Origin: Chain + Clone,
    Destination: Chain + Clone,
    Origin::RuntimeOrigin: OriginTrait<AccountId = AccountIdOf<Origin::Runtime>> + Clone,
    Destination::RuntimeOrigin: OriginTrait<AccountId = AccountIdOf<Destination::Runtime>> + Clone,
    Hops: Clone,
{
    pub sender: TestAccount<Origin>,
    pub receiver: TestAccount<Destination>,
    pub signed_origin: Origin::RuntimeOrigin,
    pub root_origin: Origin::RuntimeOrigin,
    pub hops_assertion: HashMap<String, fn(_: Self)>,
    pub hops_dispatchable: HashMap<String, fn(_: Self) -> DispatchResult>,
    pub hops_calls: HashMap<String, Origin::RuntimeCall>,
    pub args: Args,
    /* private fields */
}
Expand description

Struct that helps with tests where either dispatchables or assertions need to be reused. The struct keeps the test’s arguments of your choice in the generic Args. These arguments can be easily reused and shared between the assertion functions and dispatchable functions, which are also stored in Test. Origin corresponds to the chain where the XCM interaction starts with an initial execution. Destination corresponds to the last chain where an effect of the initial execution is expected to happen. Hops refer to all the ordered intermediary chains an initial XCM execution can provoke some effect on.

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§sender: TestAccount<Origin>§receiver: TestAccount<Destination>§signed_origin: Origin::RuntimeOrigin§root_origin: Origin::RuntimeOrigin§hops_assertion: HashMap<String, fn(_: Self)>§hops_dispatchable: HashMap<String, fn(_: Self) -> DispatchResult>§hops_calls: HashMap<String, Origin::RuntimeCall>§args: Args

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impl<Origin, Destination, Hops, Args> Test<Origin, Destination, Hops, Args>
where Args: Clone, Origin: Chain + Clone + CheckAssertion<Origin, Destination, Hops, Args>, Destination: Chain + Clone + CheckAssertion<Origin, Destination, Hops, Args>, Origin::RuntimeOrigin: OriginTrait<AccountId = AccountIdOf<Origin::Runtime>> + Clone, Destination::RuntimeOrigin: OriginTrait<AccountId = AccountIdOf<Destination::Runtime>> + Clone, Hops: Clone + CheckAssertion<Origin, Destination, Hops, Args>,

Test implementation.

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pub fn new(test_args: TestContext<Args, Origin, Destination>) -> Self

Creates a new Test instance.

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pub fn set_assertion<Hop>(&mut self, assertion: fn(_: Self))

Stores an assertion in a particular Chain

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pub fn set_dispatchable<Hop>( &mut self, dispatchable: fn(_: Self) -> DispatchResult, )

Stores a dispatchable in a particular Chain

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pub fn set_call(&mut self, call: Origin::RuntimeCall)

Stores a call in a particular Chain, this will later be dispatched.

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pub fn assert(&mut self)

Executes all dispatchables and assertions in order from Origin to Destination

Trait Implementations§

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impl<Origin, Destination, Hops, Args: Clone> Clone for Test<Origin, Destination, Hops, Args>
where Origin: Chain + Clone + Clone, Destination: Chain + Clone + Clone, Origin::RuntimeOrigin: OriginTrait<AccountId = AccountIdOf<Origin::Runtime>> + Clone + Clone, Destination::RuntimeOrigin: OriginTrait<AccountId = AccountIdOf<Destination::Runtime>> + Clone, Hops: Clone + Clone, Origin::RuntimeCall: Clone,

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fn clone(&self) -> Test<Origin, Destination, Hops, Args>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl<Origin, Destination, Hops, Args> Freeze for Test<Origin, Destination, Hops, Args>
where <Destination as Chain>::RuntimeOrigin: Sized, <Origin as Chain>::RuntimeOrigin: Sized + Freeze, Args: Freeze, <<Origin as Chain>::Runtime as Config>::AccountId: Freeze, <<Destination as Chain>::Runtime as Config>::AccountId: Freeze,

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impl<Origin, Destination, Hops, Args> RefUnwindSafe for Test<Origin, Destination, Hops, Args>
where <Destination as Chain>::RuntimeOrigin: Sized, <Origin as Chain>::RuntimeOrigin: Sized + RefUnwindSafe, Args: RefUnwindSafe, <<Origin as Chain>::Runtime as Config>::AccountId: RefUnwindSafe, <<Destination as Chain>::Runtime as Config>::AccountId: RefUnwindSafe, Destination: RefUnwindSafe, Hops: RefUnwindSafe, <Origin as Chain>::RuntimeCall: RefUnwindSafe,

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impl<Origin, Destination, Hops, Args> Send for Test<Origin, Destination, Hops, Args>
where <Destination as Chain>::RuntimeOrigin: Sized, <Origin as Chain>::RuntimeOrigin: Sized + Send, Args: Send, Destination: Send, Hops: Send, <Origin as Chain>::RuntimeCall: Send,

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impl<Origin, Destination, Hops, Args> Sync for Test<Origin, Destination, Hops, Args>
where <Destination as Chain>::RuntimeOrigin: Sized, <Origin as Chain>::RuntimeOrigin: Sized + Sync, Args: Sync, Destination: Sync, Hops: Sync, <Origin as Chain>::RuntimeCall: Sync,

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impl<Origin, Destination, Hops, Args> Unpin for Test<Origin, Destination, Hops, Args>
where <Destination as Chain>::RuntimeOrigin: Sized, <Origin as Chain>::RuntimeOrigin: Sized + Unpin, Args: Unpin, <<Origin as Chain>::Runtime as Config>::AccountId: Unpin, <<Destination as Chain>::Runtime as Config>::AccountId: Unpin, Destination: Unpin, Hops: Unpin, <Origin as Chain>::RuntimeCall: Unpin,

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impl<Origin, Destination, Hops, Args> UnwindSafe for Test<Origin, Destination, Hops, Args>
where <Destination as Chain>::RuntimeOrigin: Sized, <Origin as Chain>::RuntimeOrigin: Sized + UnwindSafe, Args: UnwindSafe, <<Origin as Chain>::Runtime as Config>::AccountId: UnwindSafe, <<Destination as Chain>::Runtime as Config>::AccountId: UnwindSafe, <Origin as Chain>::RuntimeCall: UnwindSafe, Destination: UnwindSafe, Hops: UnwindSafe,

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