Module fake 

A scriptable fake OpenAI-compatible server for tests (and loadmaster __fake-runtime).

By default it behaves like a correct runtime: tools in the request produce tool_calls whose arguments are built from the tool’s parameter schema, response_format produces JSON built from the schema, a tool message produces a final answer, and streaming splits everything across deltas. Each Misbehavior breaks one of those the way real runtimes do, so every failure class the probe knows can be exercised.

Structs

Config

Enums

Impersonate

Which runtime’s identifying endpoints and headers to imitate.

Misbehavior

Functions

instance

A minimal instance of a JSON Schema: required properties, first enum value, first examples entry (which is how fixtures satisfy pattern), first anyOf branch.

router

serve

Serve on listener until the process ends.