plugintest

type Host struct {
	// Replies are the inference replies, consumed in order; when they run
	// out, Complete returns a completion without choices.
	Replies []string
	// Finish is the finish reason of every reply; "" means "stop".
	Finish string
	// Err, when set, is returned by every Complete call.
	Err error
	// Reply, when set, answers every Complete call itself; Replies, Finish,
	// and Err are then ignored.
	Reply func(req pluginapi.InferenceRequest) (*pluginapi.Completion, error)
	// Client is what HTTPClient returns; nil selects http.DefaultClient.
	Client *http.Client
	// Log is what Logger returns; nil selects a logger that discards.
	Log *slog.Logger
	// contains filtered or unexported fields
}

type Metrics struct {
	// Counts holds the sum per counter name.
	Counts map[string]int
	// Values holds every observation per name, in order.
	Values map[string][]float64
	// Labels holds the labels of the last call per name.
	Labels map[string]map[string]string
}

type StreamResult struct {
	// Text is the delivered text per choice, after the hook's edits.
	Text map[int]string
	// ToolArguments is the delivered tool-call arguments per choice and
	// call index, after the hook's edits.
	ToolArguments map[int]map[int]string
	// Events are the delivered events in order, text and reasoning deltas
	// carrying the text as delivered.
	Events []*pluginapi.StreamEvent
	// Terminated is the decision the hook cut the stream with, or nil.
	Terminated *pluginapi.Decision
	// End is the OnStreamEnd decision (or, under a buffering policy, the
	// OnResponse decision on the assembled completion). Zero when the
	// stream was terminated.
	End pluginapi.Decision
	// Response is the completion the ResponseHook saw under a buffering
	// policy, after its edits; nil otherwise.
	Response *pluginapi.Completion
}