Struct MockProvider 

pub struct MockProvider { /* private fields */ }

A provider that replays a fixed script of results, one per complete() call.

This is a real, shippable provider (the --provider mock mode runs it in CI without an API key), not test-only. It ignores the request and returns the next scripted Completion (or ProviderError) in order — letting a test drive the loop through a tool-call turn, a final-text turn, or a scripted error, with zero network. Calling complete() more times than scripted panics (a loud signal that the loop ran an unexpected extra turn), per the agreed contract.

Implementations

impl MockProvider

pub fn new(script: Vec<Completion>) -> MockProvider

A mock scripted with a sequence of successful completions.

pub fn with_results( script: Vec<Result<Completion, ProviderError>>, ) -> MockProvider

A mock scripted with a sequence of results (to inject errors as well).

Trait Implementations

impl Provider for MockProvider

fn stream<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, request: &'life1 ConversationRequest, on_delta: &'life2 mut (dyn FnMut(CompletionDelta) + Send), ) -> Pin<Box<dyn Future<Output = Result<Completion, ProviderError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, MockProvider: 'async_trait,

Streams the next scripted completion as word-ish text deltas (the chunks concatenate back to the completion’s text exactly), then returns the same whole Completion — a realistic multi-delta stream for engine/TUI tests without a network.

fn api_schema(&self) -> &str

The wire-schema id this provider speaks — e.g. "anthropic", "mock".

fn complete<'life0, 'life1, 'async_trait>( &'life0 self, _request: &'life1 ConversationRequest, ) -> Pin<Box<dyn Future<Output = Result<Completion, ProviderError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, MockProvider: 'async_trait,

Sample one completion for request.