Function emitStreamDelta

src/node/services/sessionTimingService.test.ts:119–138

(
    params: {
      workspaceId?: string;
      messageId?: string;
      delta?: string;
      tokens?: number;
      timestamp?: number;
      replay?: true;
    } = {}
  )

  }

  function emitStreamDelta(
    params: {
      workspaceId?: string;
      messageId?: string;
      delta?: string;
      tokens?: number;
      timestamp?: number;
      replay?: true;
    } = {}
  ): void {
    service.handleStreamDelta({
      type: "stream-delta",
      workspaceId: params.workspaceId ?? "test-workspace",
      messageId: params.messageId ?? "m1",
      delta: params.delta ?? "hi",
      tokens: params.tokens ?? 5,
      timestamp: params.timestamp ?? 1_001_000,
      ...(params.replay != null ? { replay: params.replay } : {}),
    });
  }

  function emitToolCall(
    params: {