Function createChatHistory

extensions/cli/src/util/tokenizer.test.ts:244–253

(tokenCount: number)

    });

    const createChatHistory = (tokenCount: number): ChatHistoryItem[] => {
      // Create a message that will result in approximately the desired token count
      const content = "x".repeat(tokenCount * 4); // 4 chars per token
      return [
        {
          message: { role: "user", content },
          contextItems: [],
        },
      ];
    };

    // Helper to calculate threshold using the new formula
    const calculateThreshold = (