blob: e98b92a5f136a3dd9bc7fe720135786243238bb1 [file] [log] [blame]
"use strict";
define(['hint', 'hint/input', 'hint/contextanalyzer', 'hint/menu', 'hint/item'], function (hintClass, inputClass, contextClass, menuClass, menuItemClass) {
function emitKeyboardEvent (element, type, letter, keyCode) {
// event type : keydown, keyup, keypress
// http://stackoverflow.com/questions/596481/simulate-javascript-key-events
// http://stackoverflow.com/questions/961532/firing-a-keyboard-event-in-javascript
/**
* Nils Version. Does not work due to bug noted below
var keyboardEvent = document.createEvent("KeyboardEvent",);
var initMethod = typeof keyboardEvent.initKeyboardEvent !== 'undefined' ?
"initKeyboardEvent" : "initKeyEvent";
keyboardEvent[initMethod](
type,
true, // bubbles
true, // cancelable
window, // viewArg: should be window
false, // ctrlKeyArg
false, // altKeyArg
false, // shiftKeyArg
false, // metaKeyArg
keyCode, // keyCodeArg : unsigned long the virtual key code, else 0
charCode || 0 // charCodeArgs : unsigned long the Unicode character
// associated with the depressed key, else 0
);
element.dispatchEvent(keyboardEvent);
*/
//Leos Version
//https://stackoverflow.com/a/59113178
//might not work on Chromium
element.dispatchEvent(new KeyboardEvent(type, {
key: letter,
keyCode: keyCode,
code: "Key"+letter,
which: keyCode, //This is a hack
shiftKey: false,
ctrlKey: false,
metaKey: false,
bubbles: true,
view: window,
charCode: keyCode //This is a hack https://bugs.webkit.org/show_bug.cgi?id=16735
// charCodeArgs : unsigned long the Unicode character
// associated with the depressed key, else 0
}));
};
var afterAllFunc = function () {
try {
var mirrors = document.querySelectorAll(".hint.mirror");
for (var i in mirrors) {
mirrors[i].parentNode.removeChild(mirrors[i])
};
}
catch (e) {};
var body = document.body;
for (var i in body.children) {
if (body.children[i].nodeType && body.children[i].nodeType === 1) {
if (!body.children[i].classList.contains("jasmine_html-reporter")) {
body.removeChild(body.children[i]);
};
};
};
KorAP.API.getMatchInfo = undefined;
KorAP.context = undefined;
// KorAP.annotationHelper = undefined;
};
var beforeAllFunc = function () {
KorAP.annotationHelper = KorAP.annotationHelper || {};
KorAP.annotationHelper["-"] = [
["Base Annotation", "base/s=", "Structure"],
["CoreNLP", "corenlp/", "Constituency, Named Entities, Part-of-Speech"]
];
KorAP.annotationHelper["corenlp/"] = [
["Named Entity", "ne=" , "Combined"],
["Named Entity", "ne_dewac_175m_600=" , "ne_dewac_175m_600"],
["Named Entity", "ne_hgc_175m_600=", "ne_hgc_175m_600"]
];
};
describe('KorAP.InputField', function () {
beforeAll(beforeAllFunc);
afterAll(afterAllFunc);
let input;
beforeEach(function () {
input = document.createElement("input");
input.setAttribute('type', "text");
input.setAttribute("value", "abcdefghijklmno");
input.style.position = 'absolute';
document.getElementsByTagName('body')[0].appendChild(input);
input.style.top = "20px";
input.style.left = "30px";
input.focus();
input.selectionStart = 5;
});
afterEach(function () {
document.getElementsByTagName("body")[0].removeChild(
input
);
});
it('should be initializable', function () {
// Supports: context, searchField
var inputField = inputClass.create(input);
expect(inputField._el).not.toBe(undefined);
});
it('should have text', function () {
expect(input.value).toEqual('abcdefghijklmno');
var inputField = inputClass.create(input);
expect(inputField.value()).toEqual("abcdefghijklmno");
expect(input.selectionStart).toEqual(5);
expect(inputField.element().selectionStart).toEqual(5);
expect(inputField._split()[0]).toEqual("abcde");
expect(inputField._split()[1]).toEqual("fghijklmno");
inputField.insert("xyz");
expect(inputField.value()).toEqual('abcdexyzfghijklmno');
expect(inputField._split()[0]).toEqual("abcdexyz");
expect(inputField._split()[1]).toEqual("fghijklmno");
});
it('should be correctly positioned', function () {
expect(input.value).toEqual('abcdefghijklmno');
var inputField = inputClass.create(input);
document.getElementsByTagName("body")[0].appendChild(input);
inputField.reposition();
expect(input.style.left).toEqual("30px");
expect(inputField.mirror().style.left.match(/^(\d+)px$/)[1]).toBeGreaterThan(29);
expect(inputField.mirror().style.top.match(/^(\d+)px$/)[1]).toBeGreaterThan(20);
expect(inputField.selectionRange()[0]).toEqual(5);
expect(inputField.selectionRange()[1]).toEqual(5);
});
it('should have a correct context', function () {
expect(input.value).toEqual('abcdefghijklmno');
var inputField = inputClass.create(input);
expect(inputField.value()).toEqual("abcdefghijklmno");
expect(inputField.element().selectionStart).toEqual(5);
expect(inputField._split()[0]).toEqual("abcde");
expect(inputField.context()).toEqual("abcde");
});
it('should be correctly triggerable', function () {
// https://developer.mozilla.org/samples/domref/dispatchEvent.html
var hint = hintClass.create({ "inputField" : input });
emitKeyboardEvent(hint.inputField()._el, "keypress", "E", 69);
});
});
describe('KorAP.ContextAnalyzer', function () {
beforeAll(beforeAllFunc);
afterAll(afterAllFunc);
it('should be initializable', function () {
var analyzer = contextClass.create(")");
expect(analyzer).toBe(undefined);
analyzer = contextClass.create(".+?");
expect(analyzer).not.toBe(undefined);
});
it('should check correctly', function () {
// Intialize KorAP.context
hintClass.create();
const analyzer = contextClass.create(KorAP.context);
expect(analyzer.test("cnx/]cnx/c=")).toEqual("cnx/c=");
expect(analyzer.test("cnx/c=")).toEqual("cnx/c=");
expect(analyzer.test("cnx/c=np mate/m=mood:")).toEqual("mate/m=mood:");
expect(analyzer.test("impcnx/")).toEqual("impcnx/");
expect(analyzer.test("cnx/c=npcnx/")).toEqual("npcnx/");
expect(analyzer.test("mate/m=degree:pos corenlp/ne_dewac_175m_600="))
.toEqual("corenlp/ne_dewac_175m_600=");
expect(analyzer.test("corenlp/")).toEqual("corenlp/");
expect(analyzer.test("corenlp/c=")).toEqual("corenlp/c=");
expect(analyzer.test("corenlp/c=PP-")).toEqual("corenlp/c=PP-");
expect(analyzer.test("corenlp/c=XY-")).toEqual("corenlp/c=XY-");
expect(analyzer.test("sgbr/l=")).toEqual("sgbr/l=");
expect(analyzer.test("sgbr/lv=")).toEqual("sgbr/lv=");
expect(analyzer.test("sgbr/p=")).toEqual("sgbr/p=");
expect(analyzer.test("")).toEqual(undefined);
expect(analyzer.test("abcdecnx/")).toEqual("abcdecnx/");
});
});
describe('KorAP.Hint', function () {
let input;
beforeAll(beforeAllFunc);
afterAll(afterAllFunc);
beforeEach(function () {
input = document.createElement("input");
input.setAttribute("type", "text");
input.setAttribute("value", "abcdefghijklmno");
input.style.position = 'absolute';
input.style.top = "20px";
input.style.left = "30px";
input.focus();
input.selectionStart = 5;
});
it('should be initializable', function () {
// Supports: context, searchField
var hint = hintClass.create({
inputField : input
});
expect(hint).toBeTruthy();
});
it('should alert at char pos', function () {
var hint = hintClass.create({
inputField : input
});
expect(hint.active()).toBeFalsy();
expect(hint.alert(4, 'That does not work!')).toBeTruthy();
expect(hint.active()).toBeTruthy();
var container = hint.inputField().container();
expect(container.firstChild.classList.contains('hint')).toBe(true);
expect(container.firstChild.classList.contains('alert')).toBe(true);
expect(container.firstChild.textContent).toEqual('That does not work!');
expect(hint.inputField().mirrorValue()).toEqual('abcd');
expect(hint.alert(4, 'That does not work!')).toBeFalsy();
// Update - meaning: hide alert
hint.update();
expect(hint.alert().active).toBeFalsy();
expect(hint.active()).toBeFalsy();
// Show again
expect(hint.alert(5, 'That does not work!')).toBeTruthy();
expect(hint.inputField().mirrorValue()).toEqual('abcde');
expect(hint.alert().active).toBeTruthy();
expect(hint.active()).toBeTruthy();
// Show menu, hide alert!
hint.show(false);
expect(hint.active()).toBeTruthy();
expect(hint.inputField().mirrorValue()).toEqual('abcde');
expect(hint.alert().active).toBeFalsy();
// Show again
expect(hint.alert(5, 'That does not work!')).toBeTruthy();
expect(hint.inputField().mirrorValue()).toEqual('abcde');
expect(hint.alert().active).toBeTruthy();
expect(hint.active()).toBeTruthy();
// Show menu, hide alert!
hint.show(false);
});
it('should work both in Chrome and Firefox', function () {
var hint = hintClass.create({
inputField : input
});
hint.show(false);
expect(hint.alert(5, 'That does not work!')).toBeTruthy();
// Show menu, hide alert!
hint.show(false);
expect(hint.active()).toBeFalsy();
});
it('should view main menu on default', function () {
var hint = hintClass.create({
inputField : input
});
expect(hint.active()).toBeFalsy();
hint.inputField().insert('der Baum corenlp/');
var cont = hint.inputField().container();
expect(cont.getElementsByTagName('div').length).toBe(1);
expect(cont.getElementsByTagName('ul').length).toBe(0);
expect(cont.firstChild).toEqual(cont.firstChild);
// Show menu, if a relevant context exists
// There is a menu for corenlp/
hint.show(false);
expect(cont.getElementsByTagName('ul').length).toEqual(1+1); //+1 from containermenu (see container/container.js)
expect(cont.getElementsByTagName('li').length).toEqual(3);
// Hide the menu and focus on the input
hint.unshow();
expect(cont.getElementsByTagName('div').length).toEqual(1);
expect(cont.getElementsByTagName('li').length).toEqual(0);
hint.unshow();
hint.inputField().insert(' hhhh');
// show with context if possible
hint.show(false);
expect(cont.getElementsByTagName('div').length).toEqual(4);
expect(cont.getElementsByTagName('ul').length).toEqual(1+1);//+1 from containermenu (see container/container.js)
expect(cont.getElementsByTagName('li').length).toEqual(2);
hint.unshow();
hint.inputField().insert(' aaaa/');
// show with context necessarily
hint.show(true);
expect(cont.getElementsByTagName('div').length).toEqual(1);
expect(cont.getElementsByTagName('ul').length).toEqual(0); //here not +1: context doesnt fit
});
it('should open menus depending on the context', function () {
var hint = hintClass.create({
inputField : input
});
hint.inputField().reset();
expect(hint.active()).toBeFalsy();
// show with context
hint.show(false);
expect(hint.active()).toBeTruthy();
var cont = hint.inputField().container();
expect(cont.getElementsByTagName('li')[0].firstChild.innerText).toEqual("Base Annotation");
// Type in prefix
hint.active().prefix("cor").show();
expect(hint.active().prefix()).toEqual("cor");
// Click first step
expect(cont.getElementsByTagName('li')[0].firstChild.firstChild.innerText).toEqual("Cor");
cont.getElementsByTagName('li')[0].click();
expect(hint.active()).toBeTruthy();
// Click second step
expect(cont.getElementsByTagName('li')[0].firstChild.innerText).toEqual("Named Entity");
cont.getElementsByTagName('li')[0].click()
// Invisible menu
expect(cont.getElementsByTagName('li')[0]).toBeUndefined();
// Inactive menu
expect(hint.active()).toBeFalsy();
// show with context
hint.show(false);
// No prefix
expect(hint.active().prefix()).toEqual("");
});
it('should not view main menu if context is mandatory', function () {
var hint = hintClass.create({
inputField : input
});
expect(hint.active()).toBeFalsy();
// Fine
hint.inputField().insert('der Baum corenlp/');
hint.show(true);
expect(hint.active()).toBeTruthy();
// Not analyzable
hint.inputField().insert('jhgjughjfhgnhfcvgnhj');
hint.show(true);
expect(hint.active()).toBeFalsy();
// Not available
hint.inputField().insert('jhgjughjfhgnhfcvgnhj/');
hint.show(true);
expect(hint.active()).toBeFalsy();
});
it('should show the assistant bar on blur', function () {
var hint = hintClass.create({
inputField : input
});
// Fine
hint.inputField().insert('der Baum corenlp/');
hint.show(true);
expect(hint.active()).toBeTruthy();
// Blur
hint.active().hide();
expect(hint.active()).toBeFalsy();
});
it('should support prefix', function () {
const hint = hintClass.create({
inputField : input
});
hint.inputField().reset();
expect(hint.active()).toBeFalsy();
// show with context
hint.show(false);
expect(hint.active()).toBeTruthy();
const menu = hint.active();
expect(menu.element().nodeName).toEqual('UL');
menu.limit(8);
// view
menu.show();
expect(menu.prefix()).toBe('');
expect(hint.active()).toBeTruthy();
// Type in prefix
hint.active().prefix("cor").show();
expect(hint.active()._prefix.value()).toBe("cor");
expect(hint.active().prefix()).toEqual("cor");
expect(input.value).toEqual("");
expect(hint.active()._prefix["isSelectable"]).not.toBeNull();
expect(hint._menuCollection['-']._prefix["isSelectable"]).not.toBeNull();
expect(hint.active()._prefix).toBe(hint._menuCollection['-']._prefix);
expect(hint.active()._prefix.element()).toBe(hint._menuCollection['-']._prefix.element());
hint.active()._prefix.element().click();
expect(input.value).toEqual("cor");
expect(hint.active()).toBeFalsy();
// view
menu.show();
expect(menu.prefix()).toBe('');
});
it('should highlight the prefix if no item matches.', function () {
const hint = hintClass.create({
inputField : input
});
hint.inputField().reset();
expect(hint.active()).toBeFalsy();
// show with context
hint.show(false);
expect(hint.active()).toBeTruthy();
const menu = hint.active();
expect(menu.limit(3).show(3)).toBe(true);
menu.element().focus();
emitKeyboardEvent(menu.element(), 'keypress', "E", 69);
emitKeyboardEvent(menu.element(), 'keypress', "E", 69);
emitKeyboardEvent(menu.element(), 'keypress', "E", 69);
expect(menu.container()._cItemPrefix.active()).toBeTruthy();
expect(menu.prefix()).toEqual("EEE");
expect(menu.element().classList.contains("visible")).toBeTruthy();
expect(menu.container().element().classList.contains("visible")).toBeTruthy();
emitKeyboardEvent(menu.element(),'keydown'," ",13);
//Should call reset() and hide()
// hint containermenu should do something different.
expect(menu.prefix()).toEqual("");
expect(menu.element().classList.contains("visible")).toBeFalsy();
expect(menu.container().element().classList.contains("visible")).toBeFalsy();
});
xit('should remove all menus on escape');
});
describe('KorAP.HintMenuItem', function () {
beforeAll(beforeAllFunc);
afterAll(afterAllFunc);
it('should be initializable', function () {
expect(
function() { menuItemClass.create([]) }
).toThrow(new Error("Missing parameters"));
expect(
function() { menuItemClass.create(['CoreNLP']) }
).toThrow(new Error("Missing parameters"));
var menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
expect(menuItem.name()).toEqual('CoreNLP');
expect(menuItem.action()).toEqual('corenlp/');
expect(menuItem.desc()).toBeUndefined();
menuItem = menuItemClass.create(
['CoreNLP', 'corenlp/', 'It\'s funny']
);
expect(menuItem.name()).toEqual('CoreNLP');
expect(menuItem.action()).toEqual('corenlp/');
expect(menuItem.desc()).not.toBeUndefined();
expect(menuItem.desc()).toEqual('It\'s funny');
});
it('should have an element', function () {
var menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
expect(menuItem.element()).not.toBe(undefined);
expect(menuItem.element().nodeName).toEqual("LI");
var title = menuItem.element().firstChild;
expect(title.nodeName).toEqual("SPAN");
expect(title.firstChild.nodeType).toEqual(3);
expect(title.firstChild.nodeValue).toEqual("CoreNLP");
expect(menuItem.element().childNodes[0]).not.toBe(undefined);
expect(menuItem.element().childNodes[1]).toBe(undefined);
menuItem = menuItemClass.create(
['CoreNLP', 'corenlp/', 'my DescRiption']
);
expect(menuItem.element()).not.toBe(undefined);
expect(menuItem.element().nodeName).toEqual("LI");
title = menuItem.element().firstChild;
expect(title.nodeName).toEqual("SPAN");
expect(title.firstChild.nodeType).toEqual(3); // TextNode
expect(title.firstChild.nodeValue).toEqual("CoreNLP");
expect(menuItem.element().childNodes[0]).not.toBe(undefined);
expect(menuItem.element().childNodes[1]).not.toBe(undefined);
var desc = menuItem.element().lastChild;
expect(desc.nodeName).toEqual("SPAN");
expect(desc.firstChild.nodeType).toEqual(3); // TextNode
expect(desc.firstChild.nodeValue).toEqual("my DescRiption");
});
it('should be activatable and deactivateable by class', function () {
var menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
expect(menuItem.active()).toBe(false);
expect(menuItem.element().getAttribute("class")).toBe(null);
menuItem.active(true);
expect(menuItem.active()).toBe(true);
expect(menuItem.element().getAttribute("class")).toEqual("active");
menuItem.active(false); // Is active
expect(menuItem.active()).toBe(false);
expect(menuItem.element().getAttribute("class")).toEqual("");
menuItem.active(true);
expect(menuItem.active()).toBe(true);
expect(menuItem.element().getAttribute("class")).toEqual("active");
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
expect(menuItem.active()).toBe(false);
expect(menuItem.element().getAttribute("class")).toBe(null);
menuItem.active(false); // Is not active
expect(menuItem.active()).toBe(false);
expect(menuItem.element().getAttribute("class")).toBe(null);
});
it('should be set to boundary', function () {
var menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
expect(menuItem.active()).toBe(false);
expect(menuItem.element().getAttribute("class")).toBe(null);
// Set active
menuItem.active(true);
expect(menuItem.active()).toBe(true);
expect(menuItem.noMore()).toBe(false);
expect(menuItem.element().getAttribute("class")).toEqual("active");
// Set no more
menuItem.noMore(true);
expect(menuItem.active()).toBe(true);
expect(menuItem.noMore()).toBe(true);
expect(menuItem.element().getAttribute("class")).toEqual("active no-more");
// No no more
menuItem.noMore(false);
expect(menuItem.active()).toBe(true);
expect(menuItem.noMore()).toBe(false);
expect(menuItem.element().getAttribute("class")).toEqual("active");
// Set no more, deactivate
menuItem.noMore(true);
menuItem.active(false);
expect(menuItem.active()).toBe(false);
expect(menuItem.noMore()).toBe(true);
expect(menuItem.element().getAttribute("class")).toEqual("no-more");
// Set active
menuItem.active(true);
expect(menuItem.active()).toBe(true);
expect(menuItem.noMore()).toBe(true);
expect(menuItem.element().getAttribute("class")).toEqual("no-more active");
});
it('should be highlightable', function () {
// Highlight in the middle
var menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
menuItem.highlight("ren");
expect(menuItem.element().innerHTML).toEqual("<span>Co<mark>reN</mark>LP</span>");
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span>");
// Starting highlight
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
menuItem.highlight("cor");
expect(menuItem.element().innerHTML).toEqual("<span><mark>Cor</mark>eNLP</span>");
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span>");
// Starting highlight - short
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
menuItem.highlight("c");
expect(menuItem.element().innerHTML).toEqual("<span><mark>C</mark>oreNLP</span>");
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span>");
// Highlight at the end
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
menuItem.highlight("nlp");
expect(menuItem.element().innerHTML).toEqual("<span>Core<mark>NLP</mark></span>");
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span>");
// Highlight at the end - short
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
menuItem.highlight("p");
expect(menuItem.element().innerHTML).toEqual("<span>CoreNL<mark>P</mark></span>");
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span>");
// No highlight
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/']);
menuItem.highlight("xp");
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span>");
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span>");
// Highlight in the middle - first
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/', 'This is my Example']);
menuItem.highlight("ren");
expect(menuItem.element().innerHTML).toEqual("<span>Co<mark>reN</mark>LP</span><span class=\"desc\">This is my Example</span>");
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual('<span>CoreNLP</span><span class="desc">This is my Example</span>');
// Highlight in the middle - second
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/', 'This is my Example']);
menuItem.highlight("ampl");
expect(menuItem.element().innerHTML).toEqual('<span>CoreNLP</span><span class="desc">This is my Ex<mark>ampl</mark>e</span>');
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual('<span>CoreNLP</span><span class="desc">This is my Example</span>');
// Highlight in the middle - both
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/', 'This is my Example']);
menuItem.highlight("e");
expect(menuItem.element().innerHTML).toEqual('<span>Cor<mark>e</mark>NLP</span><span class="desc">This is my <mark>E</mark>xampl<mark>e</mark></span>');
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span><span class=\"desc\">This is my Example</span>");
// Highlight in the end - second
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/', 'This is my Example']);
menuItem.highlight("le");
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span><span class=\"desc\">This is my Examp<mark>le</mark></span>");
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span><span class=\"desc\">This is my Example</span>");
// Highlight at the beginning - second
menuItem = menuItemClass.create(['CoreNLP', 'corenlp/', 'This is my Example']);
menuItem.highlight("this");
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span><span class=\"desc\"><mark>This</mark> is my Example</span>");
menuItem.lowlight();
expect(menuItem.element().innerHTML).toEqual("<span>CoreNLP</span><span class=\"desc\">This is my Example</span>");
});
});
describe('KorAP.HintMenu', function () {
beforeAll(beforeAllFunc);
afterAll(afterAllFunc);
var list = [
["Constituency", "c=", "Example 1"],
["Lemma", "l="],
["Morphology", "m=", "Example 2"],
["Part-of-Speech", "p="],
["Syntax", "syn="]
];
it('should be initializable', function () {
var menu = menuClass.create(null, "cnx/", list);
expect(menu.element().nodeName).toEqual('UL');
// expect(menu.element().style.opacity).toEqual("0");
menu.limit(8);
// view
menu.show();
expect(menu.prefix()).toBe('');
// First element in list
expect(menu.item(0).active()).toBe(true);
expect(menu.item(0).noMore()).toBe(true);
// Middle element in list
expect(menu.item(2).active()).toBe(false);
expect(menu.item(2).noMore()).toBe(false);
// Last element in list
expect(menu.item(menu.length() - 1).active()).toBe(false);
expect(menu.item(menu.length() - 1).noMore()).toBe(true);
expect(menu.shownItem(0).active()).toBeTruthy();
expect(menu.shownItem(0).lcField()).toEqual(' constituency example 1');
expect(menu.shownItem(1).lcField()).toEqual(' lemma');
expect(menu.shownItem(2).lcField()).toEqual(' morphology example 2');
menu.next();
expect(menu.shownItem(1).active()).toBeTruthy();
menu.next();
expect(menu.shownItem(2).active()).toBeTruthy();
});
});
});