Struct MockStateStorage 

pub struct MockStateStorage { /* private fields */ }

Mock implementation of StateStorage for testing.

Stores state in memory and provides:

• Failure injection via configure_failures()
• Operation tracking via operations() and operation_count()
• State inspection via get_stored_state() and get_stored_params()

Implementations

impl MockStateStorage

pub fn new() -> Self

Create a new empty MockStateStorage.

pub fn configure_failures(&self, config: FailureConfig)

Configure failure injection.

pub fn fail_next_stores(&self, count: usize)

Set to fail the next N store operations.

pub fn fail_next_gets(&self, count: usize)

Set to fail the next N get operations.

pub fn fail_next_store_params(&self, count: usize)

Set to fail the next N store_params operations.

pub fn fail_next_get_params(&self, count: usize)

Set to fail the next N get_params operations.

pub fn fail_for_key(&self, key: ContractKey)

Add a key that should always fail.

pub fn operations(&self) -> Vec<StorageOperation>

Get all recorded operations.

pub fn store_count(&self) -> usize

Get the total count of store operations.

pub fn get_count(&self) -> usize

Get the total count of get operations.

pub fn operation_count(&self) -> usize

Get total operation count.

pub fn get_stored_state(&self, key: &ContractKey) -> Option<WrappedState>

Get stored state directly (bypassing normal get logic).

pub fn get_stored_params( &self, key: &ContractKey, ) -> Option<Parameters<'static>>

Get stored params directly (bypassing normal get logic).

pub fn stored_keys(&self) -> Vec<ContractKey>

Get all stored keys.

pub fn clear(&self)

Clear all stored state (useful between tests).

pub fn seed_state(&self, key: ContractKey, state: WrappedState)

Pre-populate with state (useful for setting up test scenarios).

pub fn seed_params(&self, key: ContractKey, params: Parameters<'static>)

Pre-populate with params (useful for setting up test scenarios).

Trait Implementations

impl Clone for MockStateStorage

fn clone(&self) -> MockStateStorage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MockStateStorage

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

Formats the value using the given formatter.

impl Default for MockStateStorage

fn default() -> MockStateStorage

Returns the “default value” for a type.