Struct sp_core::offchain::testing::OffchainState[][src]

pub struct OffchainState {
    pub requests: BTreeMap<RequestId, PendingRequest>,
    pub persistent_storage: TestPersistentOffchainDB,
    pub local_storage: InMemOffchainStorage,
    pub seed: [u8; 32],
    pub timestamp: Timestamp,
    // some fields omitted
}
Expand description

Internal state of the externalities.

This can be used in tests to respond or assert stuff about interactions.

Fields

requests: BTreeMap<RequestId, PendingRequest>

A list of pending requests.

persistent_storage: TestPersistentOffchainDB

Persistent local storage

local_storage: InMemOffchainStorage

Local storage

seed: [u8; 32]

A supposedly random seed.

timestamp: Timestamp

A timestamp simulating the current time.

Implementations

Asserts that pending request has been submitted and fills it’s response.

Add expected HTTP request.

This method can be used to initialize expected HTTP requests and their responses before running the actual code that utilizes them (for instance before calling into runtime). Expected request has to be fulfilled before this struct is dropped, the response and response_headers fields will be used to return results to the callers. Requests are expected to be performed in the insertion order.

Trait Implementations

Formats the value using the given formatter. Read more

Returns the “default value” for a type. Read more

Executes the destructor for this type. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

Performs the conversion.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Performs the conversion.

Get a reference to the inner from the outer.

Get a mutable reference to the inner from the outer.

Should always be Self

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The counterpart to unchecked_from.