"use strict";

const test = require("node:test");
const assert = require("node:assert");
const Module = require("node:module");

// Mock the vscode module for unit tests
const originalLoad = Module._load;
Module._load = function load(request, parent, isMain) {
  if (request === "vscode") return {};
  return originalLoad.call(this, request, parent, isMain);
};
const { isInsideViewBlock } = require("../src/completion.js");
Module._load = originalLoad;

const PAGE = `page Home {
  view {
    <div>hello</div>
  }
  functions {
    function go() {}
  }
}
`;

test("a markup offset is inside a view block", () => {
  assert.equal(isInsideViewBlock(PAGE, PAGE.indexOf("<div")), true);
});

test("a functions-block offset is not inside a view block", () => {
  assert.equal(isInsideViewBlock(PAGE, PAGE.indexOf("function go")), false);
});