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import { assertEquals, assertRejects } from "https://deno.land/std@0.138.0/testing/asserts.ts";import { test } from "https://deno.land/x/denops_std@v3.3.1/test/mod.ts";import * as popup from "./mod.ts";
test({  name: "Basic usage",  mode: "all",  fn: async (denops) => {    await denops.cmd("new");    const bufnr = 2;    const state = {      closed: false,    };    const winid = await popup.open(denops, bufnr, {      row: 3,      col: 3,      width: 10,      height: 10,      topline: 1,    }, {      onClose: () => {        state.closed = true;      },    });    assertEquals(await popup.isVisible(denops, winid), true);    assertEquals(await popup.info(denops, winid), {      row: 3,      col: 3,      width: 10,      height: 10,      topline: 1,    });    assertEquals(await popup.list(denops), [winid]);
    await popup.move(denops, winid, {      row: 5,      col: 5,      width: 12,      height: 12,      topline: 1,    });    assertEquals(await popup.isVisible(denops, winid), true);    assertEquals(await popup.info(denops, winid), {      row: 5,      col: 5,      width: 12,      height: 12,      topline: 1,    });
    assertEquals(state.closed, false);    await popup.close(denops, winid);    assertEquals(state.closed, true);    assertEquals(await popup.isVisible(denops, winid), false);    await assertRejects(async () => {      await popup.info(denops, winid); // should throw error because the window already closed.    });    assertEquals(await popup.list(denops), []);  },});