94 lines
2.7 KiB
JavaScript
94 lines
2.7 KiB
JavaScript
/*\
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title: $:/plugins/tiddlywiki/jasmine/run-wiki-based-tests.js
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type: application/javascript
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tags: [[$:/tags/test-spec]]
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Tests the wiki based tests
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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var TEST_WIKI_TIDDLER_FILTER = "[type[text/vnd.tiddlywiki-multiple]tag[$:/tags/wiki-test-spec]]";
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var widget = require("$:/core/modules/widgets/widget.js");
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describe("Wiki-based tests", function() {
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// Step through the test tiddlers
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var tests = $tw.wiki.filterTiddlers(TEST_WIKI_TIDDLER_FILTER);
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$tw.utils.each(tests,function(title) {
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var tiddler = $tw.wiki.getTiddler(title);
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it(tiddler.fields.title + ": " + tiddler.fields.description, function() {
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// Add our tiddlers
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var wiki = new $tw.Wiki();
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wiki.addTiddlers(readMultipleTiddlersTiddler(title));
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// Complain if we don't have the ouput and expected results
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if(!wiki.tiddlerExists("Output")) {
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throw "Missing 'Output' tiddler";
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}
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if(!wiki.tiddlerExists("ExpectedResult")) {
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throw "Missing 'ExpectedResult' tiddler";
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}
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// Construct the widget node
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var text = "{{Output}}\n\n";
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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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// Clear changes queue
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wiki.clearTiddlerEventQueue();
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// Run the actions if provided
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if(wiki.tiddlerExists("Actions")) {
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widgetNode.invokeActionString(wiki.getTiddlerText("Actions"));
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refreshWidgetNode(widgetNode,wrapper);
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}
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// Test the rendering
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expect(wrapper.innerHTML).toBe(wiki.getTiddlerText("ExpectedResult"));
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});
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});
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function readMultipleTiddlersTiddler(title) {
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var rawTiddlers = $tw.wiki.getTiddlerText(title).split(/\r?\n+\r?\n/mg);
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var tiddlers = [];
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$tw.utils.each(rawTiddlers,function(rawTiddler) {
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var fields = Object.create(null),
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split = rawTiddler.split(/\r?\n\r?\n/mg);
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if(split.length >= 1) {
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fields = $tw.utils.parseFields(split[0],fields);
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}
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if(split.length >= 2) {
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fields.text = split.slice(1).join("\n\n");
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}
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tiddlers.push(fields);
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});
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return tiddlers;
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}
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function createWidgetNode(parser,wiki) {
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return wiki.makeWidget(parser);
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}
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function parseText(text,wiki,options) {
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return wiki.parseText("text/vnd.tiddlywiki",text,options);
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}
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function renderWidgetNode(widgetNode) {
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$tw.fakeDocument.setSequenceNumber(0);
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var wrapper = $tw.fakeDocument.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) {
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widgetNode.refresh(widgetNode.wiki.changedTiddlers,wrapper);
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// console.log(require("util").inspect(wrapper,{depth: 8}));
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}
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});
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})();
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