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/* global it, expect, describe */import { Eta } from "../src/index";
import { EtaConfig } from "../src/config";import { AstObject } from "../src/parse";
function myPlugin() {  return {    // eslint-disable-next-line @typescript-eslint/no-unused-vars    processAST: function (ast: Array<AstObject>, _env?: EtaConfig) {      ast.push("String to append");      return ast;    },    // eslint-disable-next-line @typescript-eslint/no-unused-vars    processFnString: function (str: string, _env?: EtaConfig) {      return str.replace(/@@num@@/, "2352.3");    },  };}
const emojiTransform = () => {  return {    processTemplate: function (str: string) {      return str.replace(":thumbsup:", "👍");    },  };};
const capitalizeCool = () => {  return {    processTemplate: function (str: string) {      return str.replace("cool", "COOL");    },  };};
const replaceThumbsUp = () => {  return {    processTemplate: function (str: string) {      return str.replace("👍", "✨");    },  };};
describe("Plugins", () => {  it("Plugins function properly", () => {    const eta = new Eta({ plugins: [myPlugin()] });    const template = `<%= it.val %> <%= @@num@@ %>.`;
    expect(eta.renderString(template, { val: "value" })).toEqual("value 2352.3.String to append");  });});
describe("processTemplate plugin", () => {  it("Simple plugin works correctly", () => {    const eta = new Eta({ plugins: [emojiTransform()] });    const template = ":thumbsup:";
    const res = eta.renderString(template, {});
    expect(res).toEqual("👍");  });
  it("Multiple chained plugins work correctly", () => {    const eta = new Eta({ plugins: [emojiTransform(), capitalizeCool(), replaceThumbsUp()] });    const template = ":thumbsup: This is a cool template";
    const res = eta.renderString(template, {});
    expect(res).toEqual("✨ This is a COOL template");  });});