httpmock

type Registry struct {
	// contains filtered or unexported fields
}

type Stub struct {
	Method      string      // empty = match any method
	URL         string      // substring match on URL
	Status      int         // default 200
	Body        interface{} // auto JSON-serialized
	RawBody     []byte      // raw bytes (takes precedence over Body when non-nil)
	ContentType string      // override Content-Type header (default: application/json)
	Headers     http.Header // optional full response headers (takes precedence over ContentType)

	// BodyFilter (optional): match only when the captured request body satisfies
	// this predicate. Used to disambiguate multiple stubs that share a URL.
	BodyFilter func([]byte) bool

	// OnMatch (optional): runs synchronously after the stub matches but before
	// the response is composed. Used in tests to inject panics or count
	// in-flight goroutines.
	OnMatch func(req *http.Request)

	// Reusable (optional): when true, the stub stays available for further
	// matches after the first hit. Each match appends to CapturedBodies.
	Reusable bool

	// CapturedHeaders records the request headers of the matched request.
	// Populated after RoundTrip matches this stub.
	CapturedHeaders http.Header
	CapturedBody    []byte
	// CapturedBodies records every captured request body when Reusable is set.
	// (CapturedBody continues to record the most recent capture for back-compat.)
	CapturedBodies [][]byte
	// contains filtered or unexported fields
}