import { formatInnerMonologueResponse } from "../format";

describe("formatInnerMonologueResponse", () => {
  it("returns full thought when below limit", () => {
    const thought = "Short thought.";
    const response = formatInnerMonologueResponse(thought);

    expect(response.content).toHaveLength(1);
    expect(response.content[0]).toEqual({
      type: "text",
      text: `Thought: ${thought}`,
    });
  });

  it("truncates long thought and appends ellipsis", () => {
    const longThought = "a".repeat(60);
    const response = formatInnerMonologueResponse(longThought);
    expect(response.content[0].text).toBe(`Thought: ${"a".repeat(50)}...`);
  });

  it("handles empty thought", () => {
    const response = formatInnerMonologueResponse("");
    expect(response.content[0].text).toBe("Thought: ");
  });
});