<!DOCTYPE html>
<!--
@license
Copyright (C) 2017 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>keyboard-shortcut-behavior</title>

<script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>

<script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script>
<script src="/components/wct-browser-legacy/browser.js"></script>
<test-fixture id="basic">
  <template>
    <test-element></test-element>
  </template>
</test-fixture>

<script type="module">
import '../../test/common-test-setup.js';
import {Polymer} from '@polymer/polymer/lib/legacy/polymer-fn.js';
import {ListViewBehavior} from './gr-list-view-behavior.js';
suite('gr-list-view-behavior tests', () => {
  let element;
  // eslint-disable-next-line no-unused-vars
  let overlay;

  suiteSetup(() => {
    // Define a Polymer element that uses this behavior.
    Polymer({
      is: 'test-element',
      behaviors: [ListViewBehavior],
    });
  });

  setup(() => {
    element = fixture('basic');
  });

  test('computeLoadingClass', () => {
    assert.equal(element.computeLoadingClass(true), 'loading');
    assert.equal(element.computeLoadingClass(false), '');
  });

  test('computeShownItems', () => {
    const myArr = new Array(26);
    assert.equal(element.computeShownItems(myArr).length, 25);
  });

  test('getUrl', () => {
    assert.equal(element.getUrl('/path/to/something/', 'item'),
        '/path/to/something/item');
    assert.equal(element.getUrl('/path/to/something/', 'item%test'),
        '/path/to/something/item%2525test');
  });

  test('getFilterValue', () => {
    let params;
    assert.equal(element.getFilterValue(params), '');

    params = {filter: null};
    assert.equal(element.getFilterValue(params), '');

    params = {filter: 'test'};
    assert.equal(element.getFilterValue(params), 'test');
  });

  test('getOffsetValue', () => {
    let params;
    assert.equal(element.getOffsetValue(params), 0);

    params = {offset: null};
    assert.equal(element.getOffsetValue(params), 0);

    params = {offset: 1};
    assert.equal(element.getOffsetValue(params), 1);
  });
});
</script>