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TiddlyWiki5/editions/tw2/source/tiddlywiki/test/js/Utilities.js
2012-11-16 21:20:27 +00:00

573 lines
19 KiB
JavaScript
Executable File

jQuery(document).ready(function() {
function makeTestNode() {
return $("<div />")[0];
}
function removeTestNode() {}
module("Utilities");
test("Utilities: formatVersion", function() {
var actual, expected;
v = {
major:1,
minor:2,
revision:3
};
v_beta = {
major:1,
minor:2,
revision:3,
beta:true
};
v_alpha = {
major:1,
minor:2,
revision:3,
alpha:true
};
actual = formatVersion(v);
expected = v.major+"."+v.minor+"."+v.revision;
same(actual, expected, "it should use a version object if one is passed as a parameter, which has properties: major, minor, revision, beta (optional) and format the output as 'major.minor.revision'");
actual = formatVersion();
expected = version.major+"."+version.minor+"."+version.revision+(version.beta?" (beta "+version.beta+")" : "")+(version.alpha?" (alpha "+version.alpha+")" : "");
same(actual, expected, 'it doesn\'t need to take an argument, in which case it will use the global "version" variable');
actual = typeof formatVersion();
expected = "string";
same(actual, expected, 'it should return a string');
actual = formatVersion(v_beta).indexOf("beta "+v_beta.beta) != -1;
same(actual, true, 'it should append the string " (beta #)", where # is the beta number if the beta number is set');
actual = formatVersion(v_alpha).indexOf("alpha "+v_alpha.alpha) != -1;
same(actual, true, 'it should append the string " (alpha #)", where # is the alpha number if the alpha number is set');
});
test("Utilities functions: compareVersions", function() {
var v1, v1_beta, v2, message;
function setUp(_message) {
message = _message;
v1 = {
major:1,
minor:2,
revision:3
};
v1_beta = {
major:1,
minor:2,
revision:3,
beta:true
};
v2 = {
major:v1.major,
minor:v1.minor,
revision:v1.revision
};
}
setUp('it should return +1 if the second version is later than the first');
v2.major = v1.major+1;
var actual = compareVersions(v1,v2);
var expected = 1;
same(actual,expected,message);
v2.major--;
v2.minor = v1.minor+1;
actual = compareVersions(v1,v2);
expected = 1;
same(actual,expected,message);
v2.minor--;
v2.revision = v1.revision+1;
actual = compareVersions(v1,v2);
expected = 1;
same(actual,expected,message);
setUp('it should return 0 if the second version is the same as the first');
actual = compareVersions(v1,v2);
expected = 0;
same(actual,expected,message);
setUp('it should return -1 if the second version is earlier than the first');
v2.major = v1.major-1;
actual = compareVersions(v1,v2);
expected = -1;
same(actual,expected,message);
v2.major++;
v2.minor = v1.minor-1;
actual = compareVersions(v1,v2);
expected = -1;
same(actual,expected,message);
v2.minor++;
v2.revision = v1.revision-1;
actual = compareVersions(v1,v2);
expected = -1;
same(actual,expected,message);
setUp('it should treat versions without a beta number as later than a version without a beta number');
actual = compareVersions(v1,v1_beta);
expected = -1;
same(actual,expected,message);
});
test("createTiddlyText", function() {
expect(1);
var parent = makeTestNode();
createTiddlyText(parent, "<div>");
createTiddlyText(parent, "a");
createTiddlyText(parent, "</div>");
equals(parent.innerHTML, "&lt;div&gt;a&lt;/div&gt;", "createTiddlyText should append text node, not html element");
removeTestNode();
});
test("createTiddlyElement", function() {
expect(4);
ok(createTiddlyElement(null,"div"), "Element creation should create the DOM element");
createTiddlyElement( makeTestNode(),"div");
ok($('#testElement div'), 'Setting the parent parameter should append the new DOM element to the parent');
removeTestNode();
createTiddlyElement(null,"div",'testID');
ok($('#testID'), 'Setting the element id parameter should set the id on the DOM element');
createTiddlyElement(null,"div", null, 'testClass');
ok($('div.testClass'), 'Setting the element class parameter should set the class on the DOM element');
});
test("Utilities: createTiddlyButton(parent,text,tooltip,action,className,id,accessKey,attribs)", function() {
function setUp(_message) {
message = _message;
parent = document.body;
text = "hi!";
tooltip = "a tooltip";
action = function() { alert('clicked!'); };
className = "testButton";
id = "testButtonId";
accessKey = "b";
attribs = {
style:"display:none;"
};
btn = createTiddlyButton(parent,text,tooltip,action,className,id,accessKey,attribs);
}
setUp('it should create an anchor element as a child of the parent element provided');
var before = document.body.childNodes.length;
btn = createTiddlyButton(parent,text,tooltip,action,className,id,accessKey,attribs);
var after = document.body.childNodes.length;
var actual = after-before;
var expected = 1;
same(actual,expected,message);
actual = document.body.childNodes[after-1].nodeName;
expected = "A";
same(actual,expected,message);
setUp('it should set the onclick function to the provided action parameter');
actual = btn.onclick;
expected = action;
same(actual,expected,message);
setUp('it should set the anchor href to null if no action parameter is provided');
actual = btn.href;
expected = "javascript:;";
same(actual,expected,message);
setUp('it should set the anchor title to the provided tooltip paramater');
actual = btn.title;
expected = tooltip;
same(actual,expected,message);
setUp('it should set the contained text to the provided text parameter');
actual = btn.innerText || btn.textContent;
expected = text;
same(actual,expected,message);
setUp('it should set the anchor class to the provdided className parameter');
actual = btn.className;
expected = className;
setUp('it should set the anchor class to "button" if no className parameter is provided');
var btn2 = createTiddlyButton(parent,text,tooltip,action,null,id,accessKey,attribs);
actual = btn2.className;
expected = "button";
same(actual,expected,message);
setUp('it should set the anchor id to the provided id parameter');
actual = btn.id;
expected = id;
same(actual,expected,message);
setUp('it should set any attributes on the anchor that are provided in the attribs object');
for(i in attribs) {
same(btn.i, attribs.i, message);
}
// No tests in jsspec
// 'it should set the anchor accessKey attribute to the provided accessKey parameter': function() {}
setUp('it should return the anchor element');
actual = btn.nodeName;
expected = "A";
same(actual,expected,message);
setUp('it should not require any parameters and still return an anchor element');
actual = createTiddlyButton().nodeName;
expected = "A";
same(actual,expected,message);
});
test("Utilities: createTiddlyLink trailing whitespace", function() {
var place = $("<div />")[0]
var link = createTiddlyLink(place," testTiddler1 ");
strictEqual($(link).attr("tiddlylink"), "testTiddler1", "attribute has been set without leading or trailing whitespace");
strictEqual($(link).hasClass("tiddlyLinkExisting"), true,
"has matched testTiddler1 not a tiddler with leading and trailing whitespace")
});
test("Utilities: createTiddlyLink(place,title,includeText,className,isStatic,linkedFromTiddler,noToggle)", function() {
function setUp(_message) {
message = _message;
store = new TiddlyWiki();
title = "test";
t = new Tiddler(title);
t_linked_from = new Tiddler("linkedFrom");
t_linked_from.fields = {
"server.host":"host",
"server.workspace":"workspace",
"wikiformat":"wikiformat",
"server.type":"type"
};
place = document.body;
includeText = true;
className = "testLink";
isStatic = "true";
linkedFromTiddler = t_linked_from;
noToggle = "true";
btn = createTiddlyLink(place,title,includeText,className,false,linkedFromTiddler,noToggle);
btn_external = createTiddlyLink(place,title,includeText,className,isStatic,linkedFromTiddler,noToggle);
}
setUp('it should add a link as child of the "place" DOM element (internal)');
var before = place.childNodes;
var expected = before.length+1;
createTiddlyLink(place,title);
var actual = place.childNodes.length;
same(actual,expected,message);
actual = place.childNodes[place.childNodes.length-1].nodeName;
expected = "A";
same(actual,expected,message);
setUp('it should set the "tiddlyLink" attribute on the link to the provided "title" parameter (internal)');
actual = btn.getAttribute("tiddlyLink");
expected = title;
same(actual,expected,message);
setUp('it should set the "tiddlyLink" attribute on the link to the provided "title" parameter (external)');
actual = btn_external.getAttribute("tiddlyLink");
expected = title;
same(actual,expected,message);
setUp('it should include the title as the text of this link if the "includeText" parameter is set to true (internal)');
actual = btn.innerText || btn.textContent;
expected = title;
same(actual,expected,message);
setUp('it should include the title as the text of this link if the "includeText" parameter is set to true (external)');
actual = btn_external.innerText || btn.textContent;
expected = title;
same(actual,expected,message);
setUp('it should not include any text in the link if the "includeText" parameter is not set or false');
btn = createTiddlyLink(place,title);
actual = btn.innerText || btn.textContent;
expected = "";
same(actual,expected,message);
setUp('it should add the provided "className" parameter to the class of the link (internal)');
actual = btn.className.indexOf(className) != -1;
same(actual,true,message);
/* BUG IN DOCS: THIS IS ONLY TRUE IF THE LINK IS INTERNAL */
/* see http://groups.google.com/group/TiddlyWikiDev/browse_thread/thread/3e8c2de8d7b0fbfa */
setUp('it should add the provided "className" parameter to the class of the link (external)');
actual = btn_external.className.indexOf(className) != -1;
same(actual,true,message);
setUp('it should set the "tiddlyFields" attribute on the link to be the fields from any tiddler referred to in the provided "linkedFromTiddler" parameter (internal)');
actual = btn.getAttribute("tiddlyFields");
expected = linkedFromTiddler.getInheritedFields();
same(actual,expected,message);
setUp('it should set the "tiddlyFields" attribute on the link to be the fields from any tiddler referred to in the provided "linkedFromTiddler" parameter (external)');
actual = btn_external.getAttribute("tiddlyFields");
expected = linkedFromTiddler.getInheritedFields();
same(actual,expected,message);
setUp('it should set the "noToggle" attribute on the link to "true" if the provided "noToggle" parameter is set (internal)');
actual = btn.getAttribute("noToggle");
expected = "true";
same(actual,expected,message);
setUp('it should set the "noToggle" attribute on the link to "true" if the provided "noToggle" parameter is set (external)');
actual = btn_external.getAttribute("noToggle");
expected = "true";
same(actual,expected,message);
setUp('it should set the "refresh" attribute on the link to "link" (internal)');
actual = btn.getAttribute("refresh");
expected = "link";
same(actual,expected,message);
setUp('it should set the "refresh" attribute on the link to "link" (external)');
actual = btn_external.getAttribute("refresh");
expected = "link";
same(actual,expected,message);
// BROKEN
// setUp('it should create a permalink if the "isStatic" parameter is set (internal)');
// actual = btn.href.indexOf("#") != -1;
// same(actual,true,message);
setUp('it should create a permalink if the "isStatic" parameter is set (external)');
actual = btn_external.href.indexOf("#") != -1;
same(actual,true,message);
setUp('it should return a reference to the link (internal)');
actual = btn.nodeName;
expected = "A";
same(actual,expected,message);
setUp('it should return a reference to the link (external)');
actual = btn_external.nodeName;
expected = "A";
same(actual,expected,message);
});
test('Utilities: refreshTiddlyLink(e,title)', function() {
function setUp(_message) {
message = _message;
store = new TiddlyWiki();
loadShadowTiddlers();
not_a_tiddler = null;
store.saveTiddler("a_tiddler","a_tiddler");
store.saveTiddler("another_tiddler","another_tiddler");
place = document.body;
btn = createTiddlyLink(place,"a_tiddler");
}
setUp('it should update the className attribute of the "e" element if "title" is the name of a non-existant tiddler');
refreshTiddlyLink(btn,not_a_tiddler);
expected = ["tiddlyLink","tiddlyLinkNonExisting"];
actual = btn.className.readBracketedList();
for(var i=0;i<expected.length;i++) {
same(actual.contains(expected[i]), true, message);
}
same(actual.length, expected.length, message);
setUp('it should update the className attribute of the "e" element if "title" is the name of a tiddler');
refreshTiddlyLink(btn,"another_tiddler");
expected = ["tiddlyLink","tiddlyLinkExisting"];
actual = btn.className.readBracketedList();
for(i=0;i<expected.length;i++) {
same(actual.contains(expected[i]), true, message);
}
same(actual.length, expected.length, message);
setUp('it should update the className attribute of the "e" element if "title" is the name of a shadow tiddler');
same(store.isShadowTiddler("SiteTitle"), true, message);
refreshTiddlyLink(btn,"SiteTitle");
expected = ["tiddlyLink", "tiddlyLinkNonExisting", "shadow"];
actual = btn.className.readBracketedList();
for(i=0;i<expected.length;i++) {
same(actual.contains(expected[i]), true, message);
}
same(actual.length, expected.length);
setUp('it should update the title attribute of the "e" element if "title" is the name of a non-existant tiddler');
refreshTiddlyLink(btn,"not_a_tiddler");
expected = config.messages.undefinedTiddlerToolTip.format(["not_a_tiddler"]);
actual = btn.title;
same(actual,expected,message);
// BROKEN
// setUp('it should update the title attribute of the "e" element if "title" is the name of a tiddler');
// expected = store.getTiddler("another_tiddler").getSubtitle();
// actual = btn.title;
// same(actual,expected,message);
setUp('it should update the title attribute of the "e" element if "title" is the name of a shadow tiddler with an annotation');
var title = "SiteTitle";
same(store.isShadowTiddler(title), true, message);
refreshTiddlyLink(btn,title);
expected = config.annotations[title];
actual = btn.title;
same(actual,expected,message);
setUp('it should update the title attribute of the "e" element if "title" is the name of a shadow tiddler without an annotation');
merge(config.shadowTiddlers,{
testShadow: "some test text"
});
title = "testShadow";
same(store.isShadowTiddler(title), true, message);
refreshTiddlyLink(btn,title);
var expected = config.messages.shadowedTiddlerToolTip.format([title]);
var actual = btn.title;
same(actual,expected,message);
delete config.shadowTiddlers.testShadow;
});
test('Utilities: getTiddlyLinkInfo(title,currClasses)', function() {
function setUp(_message) {
message = _message;
store = new TiddlyWiki();
loadShadowTiddlers();
title = "test";
store.createTiddler(title);
currClasses = "test test2";
obj = getTiddlyLinkInfo(title,currClasses);
}
setUp('it should return an object with two named properties - the first a string named "classes" and the second a string named "subTitle"');
var expected = "string";
var actual = typeof obj["classes"];
same(actual,expected,message);
setUp('it should add "shadow" to the classes string if the tiddler is a shadow tiddler');
title = "SiteTitle";
obj = getTiddlyLinkInfo(title,null);
actual = obj.classes.split(" ").contains("shadow");
same(actual, true, message);
setUp('it should add "tiddlyLinkExisting" to the classes string if the tiddler is in the store');
actual = obj.classes.split(" ").contains("tiddlyLinkExisting");
same(actual, true, message);
setUp('it should add "tiddlyLinkNonExisting" to the classes string if the tiddler is not in the store');
title = "not_in_the_store";
obj = getTiddlyLinkInfo(title,null);
actual = obj.classes.split(" ").contains("tiddlyLinkNonExisting");
same(actual, true, message);
setUp('it should add "tiddlyLink" to the classes string whether the tiddler is a shadow, in the store or not');
actual = obj.classes.split(" ").contains("tiddlyLink");
same(actual, true, message);
title = "not_in_the_store";
obj = getTiddlyLinkInfo(title,null);
actual = obj.classes.split(" ").contains("tiddlyLink");
same(actual, true, message);
title = "SiteTitle";
obj = getTiddlyLinkInfo(title,null);
actual = obj.classes.split(" ").contains("tiddlyLink");
same(actual, true, message);
setUp('it should maintain any classes passed in, through the currClasses string, in the classes string');
actual = currClasses.split(" ");
expected = obj.classes.split(" ");
for(var i=0;i<actual.length;i++) {
same(expected.contains(actual[i]) != -1, true, message);
}
title = "not_in_the_store";
obj = getTiddlyLinkInfo(title,null);
actual = obj.classes.split(" ");
for(i=0;i<actual.length;i++) {
same(expected.contains(actual[i]) != -1, true, message);
}
title = "SiteTitle";
obj = getTiddlyLinkInfo(title,null);
actual = obj.classes.split(" ");
for(i=0;i<actual.length;i++) {
same(expected.contains(actual[i]) != -1, true, message);
}
setUp('it should get subTitle from config.annotations if there is an entry there for the title parameter');
title = "SiteTitle";
obj = getTiddlyLinkInfo(title,null);
expected = config.annotations["SiteTitle"];
actual = obj.subTitle;
same(actual,expected,message);
setUp('it should get subTitle by calling tiddler.getSubtitle() if there is no entry in config.annotations');
// tests_mock.before(funcToMock);
var getSubtitleMock = new jqMock.Mock(Tiddler.prototype, "getSubtitle");
getSubtitleMock.modify().args().multiplicity(1);
obj = getTiddlyLinkInfo(title,currClasses);
getSubtitleMock.verifyAll();
getSubtitleMock.restore();
// same(actual, true, message);
});
test('Utilities: createExternalLink(place,url)', function() {
function setUp(_message) {
message = _message;
place = document.body;
url = "http://www.tiddlywiki.com";
link = createExternalLink(place,url);
}
setUp('it should return an anchor element');
var expected = "A";
var actual = link.nodeName;
same(actual,expected,message);
setUp('it should set the anchor href to the "url" argument with a "/" on the end if one is missing');
expected = url + "/";
actual = link.href;
same(actual,expected,message);
setUp('it should set the anchor className to "externalLink"');
expected = "externalLink";
actual = link.className;
same(actual,expected,message);
setUp('it should append the anchor as a child element of the "place" argument');
actual = place.childNodes.length;
link = createExternalLink(place,url);
actual = place.childNodes.length - actual;
expected = 1;
same(actual,expected,message);
setUp('it should set the anchor title to config.messages.externalLinkTooltip.format([url]');
expected = config.messages.externalLinkTooltip.format([url]);
actual = link.title;
same(actual,expected,message);
setUp('it should set the anchor target to "_blank" if config.options.chkOpenInNewWindow is true');
expected = "_blank";
var oldOption = config.options.chkOpenInNewWindow;
config.options.chkOpenInNewWindow = true;
link = createExternalLink(place,url);
actual = link.target;
config.options.chkOpenInNewWindow = oldOption; // restore public variable
same(actual,expected,message);
});
});