import { expect, test } from "bun:test";
import { hasRequestSection, parseApiEntries, parseApiSections } from "../src/api-sections.ts";

test("api section scanning ignores keywords in literals, comments, and nested objects", () => {
  const source = `
    // request { body { forged: string } }
    response {
      return { label: "request { not a section }", nested: { body: true } }
    }
  `;
  expect(hasRequestSection(source)).toBe(false);
  expect(parseApiSections(source)?.response).toContain("nested");
});

test("api entries normalize methods and reject malformed request fields", () => {
  expect(
    parseApiEntries(`lookup get /users/:id {
    response { return data }
  }`)[0],
  ).toMatchObject({
    name: "lookup",
    method: "GET",
    path: "/users/:id",
  });
  expect(() =>
    parseApiSections("request { body { missingType } } response { return data }"),
  ).toThrow('Expected "name: type"');
});

test("api entries reject truncated blocks and bare response bodies", () => {
  expect(() => parseApiEntries("lookup GET /users { response { return data }")).toThrow();
  expect(() => parseApiEntries("lookup GET /users { return data }")).toThrow(
    'declare a "response { }" section',
  );
});