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/* global it, expect, describe */
import { Eta } from "../src/index";
describe("Config Tests", () => {  it("custom tags", () => {    const eta = new Eta({ tags: ["<<", ">>"] });    const res = eta.renderString("hi <<= it.name >>", { name: "Ben" });    expect(res).toEqual("hi Ben");  });
  it("no autoescape", () => {    const eta = new Eta({ autoEscape: false });    const res = eta.renderString("<%= it.html %>", { html: "<p>Hi</p>" });    expect(res).toEqual("<p>Hi</p>"); // not escaped  });
  it("default filter function stringifies data", () => {    const eta = new Eta();
    expect(eta.config.filterFunction({ a: 1 })).toEqual("[object Object]");  });
  it("filter function", () => {    const template = "My favorite food is <%= it.fav %>";    const baseEta = new Eta();
    expect(baseEta.renderString(template, {})).toEqual("My favorite food is undefined");
    const etaWithSimpleFilter = new Eta({      autoFilter: true,      // turn every value into "apples"      filterFunction: (_val) => "apples",    });
    expect(etaWithSimpleFilter.renderString(template, {})).toEqual("My favorite food is apples");  });
  it("complex filter function", () => {    let timesFilterCalled = 0;    const eta = new Eta({      autoFilter: true,      filterFunction: function () {        timesFilterCalled++;        if (timesFilterCalled <= 1) {          return "The first";        } else {          return "another";        }      },    });
    expect(eta.renderString("<%= it.val1 %>, <%~ it.val2 %>, <%~ it.val3 %>", {})).toEqual(      "The first, another, another"    );  });
  it("withConfig", () => {    const eta = new Eta();
    const res = eta      .withConfig({ tags: ["{{", "}}"] })      .renderString("{{= it.name }}", { name: "John Appleseed" });
    expect(res).toEqual("John Appleseed");
    // the original tags should remain unchanged    expect(eta.config.tags).toEqual(["<%", "%>"]);  });
  it("configure", () => {    const eta = new Eta();
    eta.configure({ tags: ["{{", "}}"] });
    const res = eta.renderString("{{= it.name }}", { name: "John Appleseed" });
    expect(res).toEqual("John Appleseed");
    // the original tags should have changed    expect(eta.config.tags).toEqual(["{{", "}}"]);  });});