Struct sp_core::offchain::testing::TestOffchainExt
source · pub struct TestOffchainExt(pub Arc<RwLock<OffchainState>>);
Expand description
Implementation of offchain externalities used for tests.
Tuple Fields§
§0: Arc<RwLock<OffchainState>>
Implementations§
source§impl TestOffchainExt
impl TestOffchainExt
sourcepub fn new() -> (Self, Arc<RwLock<OffchainState>>)
pub fn new() -> (Self, Arc<RwLock<OffchainState>>)
Create new TestOffchainExt
and a reference to the internal state.
sourcepub fn with_offchain_db(
offchain_db: TestPersistentOffchainDB
) -> (Self, Arc<RwLock<OffchainState>>)
pub fn with_offchain_db( offchain_db: TestPersistentOffchainDB ) -> (Self, Arc<RwLock<OffchainState>>)
Create new TestOffchainExt
and a reference to the internal state.
Trait Implementations§
source§impl Clone for TestOffchainExt
impl Clone for TestOffchainExt
source§fn clone(&self) -> TestOffchainExt
fn clone(&self) -> TestOffchainExt
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl DbExternalities for TestOffchainExt
impl DbExternalities for TestOffchainExt
source§fn local_storage_set(&mut self, kind: StorageKind, key: &[u8], value: &[u8])
fn local_storage_set(&mut self, kind: StorageKind, key: &[u8], value: &[u8])
Sets a value in the local storage. Read more
source§fn local_storage_clear(&mut self, kind: StorageKind, key: &[u8])
fn local_storage_clear(&mut self, kind: StorageKind, key: &[u8])
Removes a value in the local storage. Read more
source§fn local_storage_compare_and_set(
&mut self,
kind: StorageKind,
key: &[u8],
old_value: Option<&[u8]>,
new_value: &[u8]
) -> bool
fn local_storage_compare_and_set( &mut self, kind: StorageKind, key: &[u8], old_value: Option<&[u8]>, new_value: &[u8] ) -> bool
Sets a value in the local storage if it matches current value. Read more
source§fn local_storage_get(
&mut self,
kind: StorageKind,
key: &[u8]
) -> Option<Vec<u8>>
fn local_storage_get( &mut self, kind: StorageKind, key: &[u8] ) -> Option<Vec<u8>>
Gets a value from the local storage. Read more
source§impl Debug for TestOffchainExt
impl Debug for TestOffchainExt
source§impl Default for TestOffchainExt
impl Default for TestOffchainExt
source§fn default() -> TestOffchainExt
fn default() -> TestOffchainExt
Returns the “default value” for a type. Read more
source§impl Externalities for TestOffchainExt
impl Externalities for TestOffchainExt
source§fn is_validator(&self) -> bool
fn is_validator(&self) -> bool
Returns if the local node is a potential validator. Read more
source§fn network_state(&self) -> Result<OpaqueNetworkState, ()>
fn network_state(&self) -> Result<OpaqueNetworkState, ()>
Returns information about the local node’s network state.
source§fn sleep_until(&mut self, deadline: Timestamp)
fn sleep_until(&mut self, deadline: Timestamp)
Pause the execution until
deadline
is reached.source§fn http_request_start(
&mut self,
method: &str,
uri: &str,
meta: &[u8]
) -> Result<RequestId, ()>
fn http_request_start( &mut self, method: &str, uri: &str, meta: &[u8] ) -> Result<RequestId, ()>
Initiates a http request given HTTP verb and the URL. Read more
source§fn http_request_add_header(
&mut self,
request_id: RequestId,
name: &str,
value: &str
) -> Result<(), ()>
fn http_request_add_header( &mut self, request_id: RequestId, name: &str, value: &str ) -> Result<(), ()>
Append header to the request. Read more
source§fn http_request_write_body(
&mut self,
request_id: RequestId,
chunk: &[u8],
_deadline: Option<Timestamp>
) -> Result<(), HttpError>
fn http_request_write_body( &mut self, request_id: RequestId, chunk: &[u8], _deadline: Option<Timestamp> ) -> Result<(), HttpError>
Write a chunk of request body. Read more
source§fn http_response_wait(
&mut self,
ids: &[RequestId],
_deadline: Option<Timestamp>
) -> Vec<RequestStatus>
fn http_response_wait( &mut self, ids: &[RequestId], _deadline: Option<Timestamp> ) -> Vec<RequestStatus>
Block and wait for the responses for given requests. Read more
source§fn http_response_headers(
&mut self,
request_id: RequestId
) -> Vec<(Vec<u8>, Vec<u8>)>
fn http_response_headers( &mut self, request_id: RequestId ) -> Vec<(Vec<u8>, Vec<u8>)>
Read all response headers. Read more
source§fn http_response_read_body(
&mut self,
request_id: RequestId,
buffer: &mut [u8],
_deadline: Option<Timestamp>
) -> Result<usize, HttpError>
fn http_response_read_body( &mut self, request_id: RequestId, buffer: &mut [u8], _deadline: Option<Timestamp> ) -> Result<usize, HttpError>
Read a chunk of body response to given buffer. Read more
Set the authorized nodes from runtime. Read more
Auto Trait Implementations§
impl !RefUnwindSafe for TestOffchainExt
impl Send for TestOffchainExt
impl Sync for TestOffchainExt
impl Unpin for TestOffchainExt
impl !UnwindSafe for TestOffchainExt
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