mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-07-02 02:03:14 +00:00
500 lines
22 KiB
JavaScript
Executable File
500 lines
22 KiB
JavaScript
Executable File
/*\
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title: test-widget.js
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type: application/javascript
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tags: [[$:/tags/test-spec]]
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Tests the wikitext rendering pipeline end-to-end. We also need tests that individually test parsers, rendertreenodes etc., but this gets us started.
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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describe("Widget module", function() {
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var widget = require("$:/core/modules/widgets/widget.js");
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function createWidgetNode(parseTreeNode,wiki) {
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return new widget.widget(parseTreeNode,{
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wiki: wiki,
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document: $tw.document
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});
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}
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function parseText(text,wiki,options) {
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var parser = wiki.parseText("text/vnd.tiddlywiki",text,options);
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return parser ? {type: "widget", children: parser.tree} : undefined;
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}
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function renderWidgetNode(widgetNode) {
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$tw.document.setSequenceNumber(0);
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var wrapper = $tw.document.createElement("div");
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widgetNode.render(wrapper,null);
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// console.log(require("util").inspect(wrapper,{depth: 8}));
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return wrapper;
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}
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function refreshWidgetNode(widgetNode,wrapper,changes) {
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var changedTiddlers = {};
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if(changes) {
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$tw.utils.each(changes,function(title) {
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changedTiddlers[title] = true;
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});
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}
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widgetNode.refresh(changedTiddlers,wrapper,null);
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// console.log(require("util").inspect(wrapper,{depth: 8}));
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}
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it("should deal with text nodes and HTML elements", function() {
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var wiki = new $tw.Wiki();
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// Test parse tree
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var parseTreeNode = {type: "widget", children: [
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{type: "text", text: "A text node"},
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{type: "element", tag: "div", attributes: {
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"class": {type: "string", value: "myClass"},
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"title": {type: "string", value: "myTitle"}
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}, children: [
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{type: "text", text: " and the content of a DIV"},
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{type: "element", tag: "div", children: [
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{type: "text", text: " and an inner DIV"},
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]},
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{type: "text", text: " and back in the outer DIV"}
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]}
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]};
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// Construct the widget node
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var widgetNode = createWidgetNode(parseTreeNode,wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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describe("should render", function() {
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// Test the rendering
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expect(wrapper.innerHTML).toBe("A text node<div class='myClass' title='myTitle'> and the content of a DIV<div> and an inner DIV</div> and back in the outer DIV</div>");
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// Test the sequence numbers in the DOM
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expect(wrapper.sequenceNumber).toBe(0);
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expect(wrapper.children[0].sequenceNumber).toBe(1);
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expect(wrapper.children[1].sequenceNumber).toBe(2);
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expect(wrapper.children[1].children[0].sequenceNumber).toBe(3);
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expect(wrapper.children[1].children[1].sequenceNumber).toBe(4);
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expect(wrapper.children[1].children[1].children[0].sequenceNumber).toBe(5);
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expect(wrapper.children[1].children[2].sequenceNumber).toBe(6);
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});
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});
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it("should deal with transclude widgets and indirect attributes", function() {
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var wiki = new $tw.Wiki();
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// Add a tiddler
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wiki.addTiddlers([
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{title: "TiddlerOne", text: "the quick brown fox"}
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]);
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// Test parse tree
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var parseTreeNode = {type: "widget", children: [
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{type: "text", text: "A text node"},
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{type: "element", tag: "div", attributes: {
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"class": {type: "string", value: "myClass"},
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"title": {type: "indirect", textReference: "TiddlerOne"}
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}, children: [
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{type: "text", text: " and the content of a DIV"},
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{type: "element", tag: "div", children: [
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{type: "text", text: " and an inner DIV"},
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]},
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{type: "text", text: " and back in the outer DIV"},
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{type: "transclude", attributes: {
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"tiddler": {type: "string", value: "TiddlerOne"}
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}}
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]},
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{type: "transclude", attributes: {
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"tiddler": {type: "string", value: "TiddlerOne"}
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}}
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]};
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// Construct the widget node
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var widgetNode = createWidgetNode(parseTreeNode,wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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describe("should render", function() {
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// Test the rendering
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expect(wrapper.innerHTML).toBe("A text node<div class='myClass' title='the quick brown fox'> and the content of a DIV<div> and an inner DIV</div> and back in the outer DIVthe quick brown fox</div>the quick brown fox");
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// Test the sequence numbers in the DOM
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expect(wrapper.sequenceNumber).toBe(0);
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expect(wrapper.children[0].sequenceNumber).toBe(1);
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expect(wrapper.children[1].sequenceNumber).toBe(2);
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expect(wrapper.children[1].children[0].sequenceNumber).toBe(3);
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expect(wrapper.children[1].children[1].sequenceNumber).toBe(4);
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expect(wrapper.children[1].children[1].children[0].sequenceNumber).toBe(5);
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expect(wrapper.children[1].children[2].sequenceNumber).toBe(6);
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expect(wrapper.children[1].children[3].sequenceNumber).toBe(7);
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expect(wrapper.children[2].sequenceNumber).toBe(8);
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});
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// Change the transcluded tiddler
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wiki.addTiddler({title: "TiddlerOne", text: "jumps over the lazy dog"});
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// Refresh
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refreshWidgetNode(widgetNode,wrapper,["TiddlerOne"]);
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describe("should refresh", function() {
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// Test the refreshing
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expect(wrapper.innerHTML).toBe("A text node<div class='myClass' title='jumps over the lazy dog'> and the content of a DIV<div> and an inner DIV</div> and back in the outer DIVjumps over the lazy dog</div>jumps over the lazy dog");
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// Test the sequence numbers in the DOM
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expect(wrapper.sequenceNumber).toBe(0);
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expect(wrapper.children[0].sequenceNumber).toBe(1);
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expect(wrapper.children[1].sequenceNumber).toBe(2);
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expect(wrapper.children[1].children[0].sequenceNumber).toBe(3);
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expect(wrapper.children[1].children[1].sequenceNumber).toBe(4);
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expect(wrapper.children[1].children[1].children[0].sequenceNumber).toBe(5);
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expect(wrapper.children[1].children[2].sequenceNumber).toBe(6);
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expect(wrapper.children[1].children[3].sequenceNumber).toBe(9);
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expect(wrapper.children[2].sequenceNumber).toBe(10);
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});
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});
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it("should detect recursion of the transclude macro", function() {
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var wiki = new $tw.Wiki();
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// Add a tiddler
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wiki.addTiddlers([
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{title: "TiddlerOne", text: "<$transclude tiddler='TiddlerOne'/>\n"}
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]);
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// Test parse tree
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var parseTreeNode = {type: "widget", children: [
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{type: "transclude", attributes: {
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"tiddler": {type: "string", value: "TiddlerOne"}
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}}
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]};
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// Construct the widget node
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var widgetNode = createWidgetNode(parseTreeNode,wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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describe("should detect the recursion", function() {
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// Test the rendering
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expect(wrapper.innerHTML).toBe("Tiddler recursion error in transclude widget\n");
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});
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});
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it("should deal with SVG elements", function() {
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var wiki = new $tw.Wiki();
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// Construct the widget node
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var text = "<svg class='tw-image-new-button' viewBox='83 81 50 50' width='22pt' height='22pt'><path d='M 101.25 112.5 L 101.25 127.5 C 101.25 127.5 101.25 127.5 101.25 127.5 L 101.25 127.5 C 101.25 129.156855 102.593146 130.5 104.25 130.5 L 111.75 130.5 C 113.406854 130.5 114.75 129.156854 114.75 127.5 L 114.75 112.5 L 129.75 112.5 C 131.406854 112.5 132.75 111.156854 132.75 109.5 L 132.75 102 C 132.75 100.343146 131.406854 99 129.75 99 L 114.75 99 L 114.75 84 C 114.75 82.343146 113.406854 81 111.75 81 L 104.25 81 C 104.25 81 104.25 81 104.25 81 C 102.593146 81 101.25 82.343146 101.25 84 L 101.25 99 L 86.25 99 C 86.25 99 86.25 99 86.25 99 C 84.593146 99 83.25 100.343146 83.25 102 L 83.25 109.5 C 83.25 109.5 83.25 109.5 83.25 109.5 L 83.25 109.5 C 83.25 111.156855 84.593146 112.5 86.25 112.5 Z'/></svg>\n";
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var widgetNode = createWidgetNode(parseText(text,wiki,{parseAsInline:true}),wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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// Test the rendering
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expect(wrapper.innerHTML).toBe("<svg class='tw-image-new-button' height='22pt' viewBox='83 81 50 50' width='22pt'><path d='M 101.25 112.5 L 101.25 127.5 C 101.25 127.5 101.25 127.5 101.25 127.5 L 101.25 127.5 C 101.25 129.156855 102.593146 130.5 104.25 130.5 L 111.75 130.5 C 113.406854 130.5 114.75 129.156854 114.75 127.5 L 114.75 112.5 L 129.75 112.5 C 131.406854 112.5 132.75 111.156854 132.75 109.5 L 132.75 102 C 132.75 100.343146 131.406854 99 129.75 99 L 114.75 99 L 114.75 84 C 114.75 82.343146 113.406854 81 111.75 81 L 104.25 81 C 104.25 81 104.25 81 104.25 81 C 102.593146 81 101.25 82.343146 101.25 84 L 101.25 99 L 86.25 99 C 86.25 99 86.25 99 86.25 99 C 84.593146 99 83.25 100.343146 83.25 102 L 83.25 109.5 C 83.25 109.5 83.25 109.5 83.25 109.5 L 83.25 109.5 C 83.25 111.156855 84.593146 112.5 86.25 112.5 Z'></path></svg>\n");
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expect(wrapper.firstChild.namespaceURI).toBe("http://www.w3.org/2000/svg");
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});
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it("should parse and render transclusions", function() {
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var wiki = new $tw.Wiki();
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// Add a tiddler
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wiki.addTiddlers([
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{title: "TiddlerOne", text: "Jolly Old World"},
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{title: "TiddlerTwo", text: "<$transclude tiddler={{TiddlerThree}}/>"},
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{title: "TiddlerThree", text: "TiddlerOne"}
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]);
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// Construct the widget node
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var text = "My <$transclude tiddler='TiddlerTwo'/> is Jolly"
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var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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// Test the rendering
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expect(wrapper.innerHTML).toBe("<p>My Jolly Old World is Jolly</p>");
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});
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it("should render the view widget", function() {
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var wiki = new $tw.Wiki();
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// Add a tiddler
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wiki.addTiddlers([
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{title: "TiddlerOne", text: "Jolly Old World"}
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]);
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// Construct the widget node
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var text = "<$view tiddler='TiddlerOne'/>";
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var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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// Test the rendering
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expect(wrapper.innerHTML).toBe("<p>Jolly Old World</p>");
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// Test the sequence numbers in the DOM
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expect(wrapper.sequenceNumber).toBe(0);
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expect(wrapper.children[0].sequenceNumber).toBe(1);
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expect(wrapper.children[0].children[0].sequenceNumber).toBe(2);
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// Change the transcluded tiddler
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wiki.addTiddler({title: "TiddlerOne", text: "World-wide Jelly"});
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// Refresh
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refreshWidgetNode(widgetNode,wrapper,["TiddlerOne"]);
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describe("should refresh", function() {
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// Test the refreshing
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expect(wrapper.innerHTML).toBe("<p>World-wide Jelly</p>");
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// Test the sequence numbers in the DOM
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expect(wrapper.sequenceNumber).toBe(0);
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expect(wrapper.children[0].sequenceNumber).toBe(1);
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expect(wrapper.children[0].children[0].sequenceNumber).toBe(3);
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});
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});
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it("should deal with the setvariable widget", function() {
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var wiki = new $tw.Wiki();
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// Add some tiddlers
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wiki.addTiddlers([
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{title: "TiddlerOne", text: "Jolly Old World"},
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{title: "TiddlerTwo", text: "<$transclude tiddler={{TiddlerThree}}/>"},
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{title: "TiddlerThree", text: "TiddlerOne"},
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{title: "TiddlerFour", text: "TiddlerTwo"}
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]);
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// Construct the widget node
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var text = "My <$setvariable name='currentTiddler' value={{TiddlerFour}}><$transclude tiddler={{!!title}}/></$setvariable> is Jolly"
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var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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// Test the rendering
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expect(wrapper.innerHTML).toBe("<p>My Jolly Old World is Jolly</p>");
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// Change the transcluded tiddler
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wiki.addTiddler({title: "TiddlerFour", text: "TiddlerOne"});
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// Refresh
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refreshWidgetNode(widgetNode,wrapper,["TiddlerFour"]);
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describe("should refresh", function() {
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// Test the refreshing
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expect(wrapper.innerHTML).toBe("<p>My Jolly Old World is Jolly</p>");
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// Test the sequence numbers in the DOM
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expect(wrapper.sequenceNumber).toBe(0);
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expect(wrapper.children[0].sequenceNumber).toBe(1);
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expect(wrapper.children[0].children[0].sequenceNumber).toBe(2);
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expect(wrapper.children[0].children[1].sequenceNumber).toBe(5);
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expect(wrapper.children[0].children[2].sequenceNumber).toBe(4);
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});
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});
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it("should deal with attributes specified as macro invocations", function() {
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var wiki = new $tw.Wiki();
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// Construct the widget node
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var text = "\\define myMacro(one:\"paramOne\",two,three:\"paramTwo\")\nMy something $one$, $two$ or other $three$\n\\end\n<div class=<<myMacro 'something' three:'thing'>>>Content</div>";
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var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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// Test the rendering
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expect(wrapper.innerHTML).toBe("<p><div class='My something something, or other thing'>Content</div></p>");
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});
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it("should deal with built-in macros", function() {
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var wiki = new $tw.Wiki();
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// Add some tiddlers
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wiki.addTiddlers([
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{title: "TiddlerOne", text: "Jolly Old World", type: "text/vnd.tiddlywiki"}
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]);
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// Construct the widget node
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var text = "\\define makelink(text,type)\n<a href=<<makedatauri text:\"$text$\" type:\"$type$\">>>My linky link</a>\n\\end\n\n<$macrocall $name=\"makelink\" text={{TiddlerOne}} type={{TiddlerOne!!type}}/>";
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var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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// Test the rendering
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expect(wrapper.innerHTML).toBe("<p><a href='data:text/vnd.tiddlywiki,Jolly%20Old%20World'>My linky link</a></p>");
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});
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it("should deal with the list widget", function() {
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var wiki = new $tw.Wiki();
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// Add some tiddlers
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wiki.addTiddlers([
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{title: "TiddlerOne", text: "Jolly Old World"},
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{title: "TiddlerTwo", text: "Worldly Old Jelly"},
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{title: "TiddlerThree", text: "Golly Gosh"},
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{title: "TiddlerFour", text: "Lemon Squash"}
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]);
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// Construct the widget node
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var text = "<$list><$view field='title'/></$list>";
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var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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// Test the rendering
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expect(wrapper.innerHTML).toBe("<p>TiddlerFourTiddlerOneTiddlerThreeTiddlerTwo</p>");
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// Add another tiddler
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wiki.addTiddler({title: "TiddlerFive", text: "Jalapeno Peppers"});
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// Refresh
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refreshWidgetNode(widgetNode,wrapper,["TiddlerFive"]);
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describe("should refresh", function() {
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// Test the refreshing
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expect(wrapper.innerHTML).toBe("<p>TiddlerFiveTiddlerFourTiddlerOneTiddlerThreeTiddlerTwo</p>");
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// Test the sequence numbers in the DOM
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expect(wrapper.sequenceNumber).toBe(0);
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expect(wrapper.children[0].sequenceNumber).toBe(1);
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expect(wrapper.children[0].children[0].sequenceNumber).toBe(6);
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expect(wrapper.children[0].children[1].sequenceNumber).toBe(2);
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expect(wrapper.children[0].children[2].sequenceNumber).toBe(3);
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expect(wrapper.children[0].children[3].sequenceNumber).toBe(4);
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expect(wrapper.children[0].children[4].sequenceNumber).toBe(5);
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});
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// Remove a tiddler
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wiki.deleteTiddler("TiddlerThree");
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// Refresh
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refreshWidgetNode(widgetNode,wrapper,["TiddlerThree"]);
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describe("should refresh", function() {
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// Test the refreshing
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expect(wrapper.innerHTML).toBe("<p>TiddlerFiveTiddlerFourTiddlerOneTiddlerTwo</p>");
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// Test the sequence numbers in the DOM
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expect(wrapper.sequenceNumber).toBe(0);
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expect(wrapper.children[0].sequenceNumber).toBe(1);
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expect(wrapper.children[0].children[0].sequenceNumber).toBe(6);
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expect(wrapper.children[0].children[1].sequenceNumber).toBe(2);
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expect(wrapper.children[0].children[2].sequenceNumber).toBe(3);
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expect(wrapper.children[0].children[3].sequenceNumber).toBe(5);
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});
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// Add it back a tiddler
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wiki.addTiddler({title: "TiddlerThree", text: "Something"});
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// Refresh
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refreshWidgetNode(widgetNode,wrapper,["TiddlerThree"]);
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describe("should refresh", function() {
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// Test the refreshing
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expect(wrapper.innerHTML).toBe("<p>TiddlerFiveTiddlerFourTiddlerOneTiddlerThreeTiddlerTwo</p>");
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// Test the sequence numbers in the DOM
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expect(wrapper.sequenceNumber).toBe(0);
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expect(wrapper.children[0].sequenceNumber).toBe(1);
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expect(wrapper.children[0].children[0].sequenceNumber).toBe(6);
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expect(wrapper.children[0].children[1].sequenceNumber).toBe(2);
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expect(wrapper.children[0].children[2].sequenceNumber).toBe(3);
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expect(wrapper.children[0].children[3].sequenceNumber).toBe(7);
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expect(wrapper.children[0].children[4].sequenceNumber).toBe(5);
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});
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});
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it("should deal with the list widget followed by other widgets", function() {
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var wiki = new $tw.Wiki();
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// Add some tiddlers
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wiki.addTiddlers([
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{title: "TiddlerOne", text: "Jolly Old World"},
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{title: "TiddlerTwo", text: "Worldly Old Jelly"},
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{title: "TiddlerThree", text: "Golly Gosh"},
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{title: "TiddlerFour", text: "Lemon Squash"}
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]);
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// Construct the widget node
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var text = "<$list><$view field='title'/></$list>Something";
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var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
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// Render the widget node to the DOM
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var wrapper = renderWidgetNode(widgetNode);
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// Test the rendering
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expect(wrapper.innerHTML).toBe("<p>TiddlerFourTiddlerOneTiddlerThreeTiddlerTwoSomething</p>");
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// Check the next siblings of each of the list elements
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var listWidget = widgetNode.children[0].children[0];
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// Add another tiddler
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wiki.addTiddler({title: "TiddlerFive", text: "Jalapeno Peppers"});
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// Refresh
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refreshWidgetNode(widgetNode,wrapper,["TiddlerFive"]);
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describe("should refresh", function() {
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// Test the refreshing
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expect(wrapper.innerHTML).toBe("<p>TiddlerFiveTiddlerFourTiddlerOneTiddlerThreeTiddlerTwoSomething</p>");
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// Test the sequence numbers in the DOM
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expect(wrapper.sequenceNumber).toBe(0);
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expect(wrapper.children[0].sequenceNumber).toBe(1);
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expect(wrapper.children[0].children[0].sequenceNumber).toBe(7);
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expect(wrapper.children[0].children[1].sequenceNumber).toBe(2);
|
|
expect(wrapper.children[0].children[2].sequenceNumber).toBe(3);
|
|
expect(wrapper.children[0].children[3].sequenceNumber).toBe(4);
|
|
expect(wrapper.children[0].children[4].sequenceNumber).toBe(5);
|
|
});
|
|
// Remove a tiddler
|
|
wiki.deleteTiddler("TiddlerThree");
|
|
// Refresh
|
|
refreshWidgetNode(widgetNode,wrapper,["TiddlerThree"]);
|
|
describe("should refresh", function() {
|
|
// Test the refreshing
|
|
expect(wrapper.innerHTML).toBe("<p>TiddlerFiveTiddlerFourTiddlerOneTiddlerTwoSomething</p>");
|
|
// Test the sequence numbers in the DOM
|
|
expect(wrapper.sequenceNumber).toBe(0);
|
|
expect(wrapper.children[0].sequenceNumber).toBe(1);
|
|
expect(wrapper.children[0].children[0].sequenceNumber).toBe(7);
|
|
expect(wrapper.children[0].children[1].sequenceNumber).toBe(2);
|
|
expect(wrapper.children[0].children[2].sequenceNumber).toBe(3);
|
|
expect(wrapper.children[0].children[3].sequenceNumber).toBe(5);
|
|
});
|
|
// Add it back a tiddler
|
|
wiki.addTiddler({title: "TiddlerThree", text: "Something"});
|
|
// Refresh
|
|
refreshWidgetNode(widgetNode,wrapper,["TiddlerThree"]);
|
|
describe("should refresh", function() {
|
|
// Test the refreshing
|
|
expect(wrapper.innerHTML).toBe("<p>TiddlerFiveTiddlerFourTiddlerOneTiddlerThreeTiddlerTwoSomething</p>");
|
|
// Test the sequence numbers in the DOM
|
|
expect(wrapper.sequenceNumber).toBe(0);
|
|
expect(wrapper.children[0].sequenceNumber).toBe(1);
|
|
expect(wrapper.children[0].children[0].sequenceNumber).toBe(7);
|
|
expect(wrapper.children[0].children[1].sequenceNumber).toBe(2);
|
|
expect(wrapper.children[0].children[2].sequenceNumber).toBe(3);
|
|
expect(wrapper.children[0].children[3].sequenceNumber).toBe(8);
|
|
expect(wrapper.children[0].children[4].sequenceNumber).toBe(5);
|
|
});
|
|
// Add another a tiddler to the end of the list
|
|
wiki.addTiddler({title: "YetAnotherTiddler", text: "Something"});
|
|
// Refresh
|
|
refreshWidgetNode(widgetNode,wrapper,["YetAnotherTiddler"]);
|
|
describe("should refresh", function() {
|
|
// Test the refreshing
|
|
expect(wrapper.innerHTML).toBe("<p>TiddlerFiveTiddlerFourTiddlerOneTiddlerThreeTiddlerTwoYetAnotherTiddlerSomething</p>");
|
|
// Test the sequence numbers in the DOM
|
|
expect(wrapper.sequenceNumber).toBe(0);
|
|
expect(wrapper.children[0].sequenceNumber).toBe(1);
|
|
expect(wrapper.children[0].children[0].sequenceNumber).toBe(7);
|
|
expect(wrapper.children[0].children[1].sequenceNumber).toBe(2);
|
|
expect(wrapper.children[0].children[2].sequenceNumber).toBe(3);
|
|
expect(wrapper.children[0].children[3].sequenceNumber).toBe(8);
|
|
expect(wrapper.children[0].children[4].sequenceNumber).toBe(5);
|
|
});
|
|
});
|
|
|
|
it("should deal with the list widget and external templates", function() {
|
|
var wiki = new $tw.Wiki();
|
|
// Add some tiddlers
|
|
wiki.addTiddlers([
|
|
{title: "$:/myTemplate", text: "(<$view field='title'/>)"},
|
|
{title: "TiddlerOne", text: "Jolly Old World"},
|
|
{title: "TiddlerTwo", text: "Worldly Old Jelly"},
|
|
{title: "TiddlerThree", text: "Golly Gosh"},
|
|
{title: "TiddlerFour", text: "Lemon Squash"}
|
|
]);
|
|
// Construct the widget node
|
|
var text = "<$list template='$:/myTemplate'></$list>";
|
|
var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
|
|
// Render the widget node to the DOM
|
|
var wrapper = renderWidgetNode(widgetNode);
|
|
//console.log(require("util").inspect(widgetNode,{depth:8,colors:true}));
|
|
// Test the rendering
|
|
expect(wrapper.innerHTML).toBe("<p>(TiddlerFour)(TiddlerOne)(TiddlerThree)(TiddlerTwo)</p>");
|
|
});
|
|
|
|
it("should deal with the list widget and empty lists", function() {
|
|
var wiki = new $tw.Wiki();
|
|
// Construct the widget node
|
|
var text = "<$list emptyMessage='nothing'><$view field='title'/></$list>";
|
|
var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
|
|
// Render the widget node to the DOM
|
|
var wrapper = renderWidgetNode(widgetNode);
|
|
// Test the rendering
|
|
expect(wrapper.innerHTML).toBe("<p>nothing</p>");
|
|
});
|
|
|
|
it("should refresh lists that become empty", function() {
|
|
var wiki = new $tw.Wiki();
|
|
// Add some tiddlers
|
|
wiki.addTiddlers([
|
|
{title: "TiddlerOne", text: "Jolly Old World"},
|
|
{title: "TiddlerTwo", text: "Worldly Old Jelly"},
|
|
{title: "TiddlerThree", text: "Golly Gosh"},
|
|
{title: "TiddlerFour", text: "Lemon Squash"}
|
|
]);
|
|
// Construct the widget node
|
|
var text = "<$list emptyMessage='nothing'><$view field='title'/></$list>";
|
|
var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
|
|
// Render the widget node to the DOM
|
|
var wrapper = renderWidgetNode(widgetNode);
|
|
// Test the rendering
|
|
expect(wrapper.innerHTML).toBe("<p>TiddlerFourTiddlerOneTiddlerThreeTiddlerTwo</p>");
|
|
// Get rid of the tiddlers
|
|
wiki.deleteTiddler("TiddlerOne");
|
|
wiki.deleteTiddler("TiddlerTwo");
|
|
wiki.deleteTiddler("TiddlerThree");
|
|
wiki.deleteTiddler("TiddlerFour");
|
|
// Refresh
|
|
refreshWidgetNode(widgetNode,wrapper,["TiddlerOne","TiddlerTwo","TiddlerThree","TiddlerFour"]);
|
|
describe("should refresh", function() {
|
|
// Test the refreshing
|
|
expect(wrapper.innerHTML).toBe("<p>nothing</p>");
|
|
});
|
|
});
|
|
|
|
});
|
|
|
|
})();
|