mediawiki-extensions-Visual.../modules/ve/test/ve.test.js
Timo Tijhof 36e29c12f6 ve.test: Import K-JS test suite for object utilities
We've housed these utilities for a while and changed some of
them quite a bit. Importing them to avoid regressions and
ensure we keep them in sync with our fork of it.

Removed references back through `@source`. They are sufficiently
different that the reference no longer adds any value.

Imported from https://github.com/Krinkle/K-js/blob/v0.1.2/test/K.test.js.

Change-Id: I9e71297246b7c248c1f032ba6b6ae1123519f3c1
2013-05-08 02:13:16 +02:00

863 lines
21 KiB
JavaScript

/*!
* VisualEditor Base method tests.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
QUnit.module( 've' );
/* Tests */
// ve.getObjectKeys: Untested (TODO)
QUnit.test( 'createObject', 4, function ( assert ) {
var foo, bar, fooKeys, barKeys;
foo = {
a: 'a of foo',
b: 'b of foo'
};
bar = ve.createObject( foo );
// Add an own property, hiding the inherited one.
bar.b = 'b of bar';
// Add an own property, hiding an inherited property
// that will be added later
bar.c = 'c of bar';
// Add more properties to the origin object,
// should be visible in the inheriting object.
foo.c = 'c of foo';
foo.d = 'd of foo';
// Different property that only one of each has
foo.foo = true;
bar.bar = true;
assert.deepEqual(
foo,
{
a: 'a of foo',
b: 'b of foo',
c: 'c of foo',
d: 'd of foo',
foo: true
},
'Foo has expected properties'
);
assert.deepEqual(
bar,
{
a: 'a of foo',
b: 'b of bar',
c: 'c of bar',
d: 'd of foo',
foo: true,
bar: true
},
'Bar has expected properties'
);
fooKeys = ve.getObjectKeys( foo );
barKeys = ve.getObjectKeys( bar );
assert.deepEqual(
fooKeys,
['a', 'b', 'c', 'd', 'foo'],
'Own properties of foo'
);
assert.deepEqual(
barKeys,
['b', 'c', 'bar'],
'Own properties of bar'
);
} );
QUnit.test( 'inheritClass', 18, function ( assert ) {
var foo, bar;
function Foo() {
this.constructedFoo = true;
}
Foo.a = 'prop of Foo';
Foo.b = 'prop of Foo';
Foo.prototype.b = 'proto of Foo';
Foo.prototype.c = 'proto of Foo';
Foo.prototype.bFn = function () {
return 'proto of Foo';
};
Foo.prototype.cFn = function () {
return 'proto of Foo';
};
foo = new Foo();
function Bar() {
this.constructedBar = true;
}
ve.inheritClass( Bar, Foo );
assert.deepEqual(
Foo.static,
{},
'A "static" property (empty object) is automatically created if absent'
);
Foo.static.a = 'static of Foo';
Foo.static.b = 'static of Foo';
assert.notStrictEqual( Foo.static, Bar.static, 'Static property is not copied, but inheriting' );
assert.equal( Bar.static.a, 'static of Foo', 'Foo.static inherits from Bar.static' );
Bar.static.b = 'static of Bar';
assert.equal( Foo.static.b, 'static of Foo', 'Change to Bar.static does not affect Foo.static' );
Bar.a = 'prop of Bar';
Bar.prototype.b = 'proto of Bar';
Bar.prototype.bFn = function () {
return 'proto of Bar';
};
assert.throws( function () {
ve.inheritClass( Bar, Foo );
}, 'Throw if target already inherits from source (from an earlier call)' );
assert.throws( function () {
ve.inheritClass( Bar, Object );
}, 'Throw if target already inherits from source (naturally, Object)' );
bar = new Bar();
assert.strictEqual(
Bar.b,
undefined,
'Constructor properties are not inherited'
);
assert.strictEqual(
foo instanceof Foo,
true,
'foo instance of Foo'
);
assert.strictEqual(
foo instanceof Bar,
false,
'foo not instance of Bar'
);
assert.strictEqual(
bar instanceof Foo,
true,
'bar instance of Foo'
);
assert.strictEqual(
bar instanceof Bar,
true,
'bar instance of Bar'
);
assert.equal( bar.constructor, Bar, 'constructor property is restored' );
assert.equal( bar.b, 'proto of Bar', 'own methods go first' );
assert.equal( bar.bFn(), 'proto of Bar', 'own properties go first' );
assert.equal( bar.c, 'proto of Foo', 'prototype properties are inherited' );
assert.equal( bar.cFn(), 'proto of Foo', 'prototype methods are inherited' );
Bar.prototype.dFn = function () {
return 'proto of Bar';
};
Foo.prototype.dFn = function () {
return 'proto of Foo';
};
Foo.prototype.eFn = function () {
return 'proto of Foo';
};
assert.equal( bar.dFn(), 'proto of Bar', 'inheritance is live (overwriting an inherited method)' );
assert.equal( bar.eFn(), 'proto of Foo', 'inheritance is live (adding a new method deeper in the chain)' );
} );
QUnit.test( 'mixinClass', 4, function ( assert ) {
var quux;
function Foo() {}
Foo.prototype.aFn = function () {
return 'proto of Foo';
};
function Bar() {}
// ve.inheritClass makes the 'constructor'
// property an own property when it restores it.
ve.inheritClass( Bar, Foo );
Bar.prototype.bFn = function () {
return 'mixin of Bar';
};
function Quux() {}
ve.mixinClass( Quux, Bar );
assert.strictEqual(
Quux.prototype.aFn,
undefined,
'mixin inheritance is not copied over'
);
assert.strictEqual(
Quux.prototype.constructor,
Quux,
'constructor property skipped'
);
assert.strictEqual(
Quux.prototype.hasOwnProperty( 'bFn' ),
true,
'mixin properties are now own properties, not inherited'
);
quux = new Quux();
assert.equal( quux.bFn(), 'mixin of Bar', 'mixin method works as expected' );
} );
QUnit.test( 'isMixedIn', 11, function ( assert ) {
function Foo () {}
function Bar () {}
function Quux () {}
ve.inheritClass( Quux, Foo );
ve.mixinClass( Quux, Bar );
var b = new Bar(),
q = new Quux();
assert.strictEqual( ve.isMixedIn( Foo, Function ), false, 'Direct native inheritance is not considered' );
assert.strictEqual( ve.isMixedIn( Foo, Object ), false, 'Indirect native inheritance is not considered' );
assert.strictEqual( ve.isMixedIn( Quux, Foo ), false, 've.inheritClass does not affect mixin status' );
assert.strictEqual( ve.isMixedIn( Foo, Foo ), false, 'Foo does not mixin Foo' );
assert.strictEqual( ve.isMixedIn( Bar, Foo ), false, 'Bar does not mixin Foo' );
assert.strictEqual( ve.isMixedIn( Quux, Bar ), true, 'Quux has Bar mixed in' );
assert.strictEqual( ve.isMixedIn( Bar, Quux ), false, 'Bar does not mixin Quux' );
assert.strictEqual( ve.isMixedIn( q, Foo ), false, 've.inheritClass does not affect mixin status' );
assert.strictEqual( ve.isMixedIn( b, Foo ), false, 'b does not mixin Foo' );
assert.strictEqual( ve.isMixedIn( q, Bar ), true, 'q has Bar mixed in' );
assert.strictEqual( ve.isMixedIn( b, Quux ), false, 'b does not mixin Quux' );
} );
QUnit.test( 'cloneObject', 4, function ( assert ) {
var myfoo, myfooClone, expected;
function Foo( x ) {
this.x = x;
}
Foo.prototype.x = 'default';
Foo.prototype.aFn = function () {
return 'proto of Foo';
};
myfoo = new Foo( 10 );
myfooClone = ve.cloneObject( myfoo );
assert.notStrictEqual( myfoo, myfooClone, 'clone is not equal when compared by reference' );
assert.deepEqual( myfoo, myfooClone, 'clone is equal when recursively compared by value' );
expected = {
x: 10,
aFn: 'proto of Foo',
constructor: Foo,
instanceOf: true,
own: {
x: true,
aFn: false,
constructor: false
}
};
assert.deepEqual(
{
x: myfoo.x,
aFn: myfoo.aFn(),
constructor: myfoo.constructor,
instanceOf: myfoo instanceof Foo,
own: {
x: myfoo.hasOwnProperty( 'x' ),
aFn: myfoo.hasOwnProperty( 'aFn' ),
constructor: myfoo.hasOwnProperty( 'constructor' )
}
},
expected,
'original looks as expected'
);
assert.deepEqual(
{
x: myfooClone.x,
aFn: myfooClone.aFn(),
constructor: myfooClone.constructor,
instanceOf: myfooClone instanceof Foo,
own: {
x: myfooClone.hasOwnProperty( 'x' ),
aFn: myfooClone.hasOwnProperty( 'aFn' ),
constructor: myfoo.hasOwnProperty( 'constructor' )
}
},
expected,
'clone looks as expected'
);
} );
// ve.isPlainObject: Tested upstream (jQuery)
// ve.isEmptyObject: Tested upstream (jQuery)
// ve.isArray: Tested upstream (jQuery)
// ve.bind: Tested upstream (jQuery)
// ve.indexOf: Tested upstream (jQuery)
// ve.extendObject: Tested upstream (jQuery)
QUnit.test( 'getHash: Basic usage', 7, function ( assert ) {
var tmp,
cases = {},
hash = '{"a":1,"b":1,"c":1}',
customHash = '{"first":1,"last":1}';
cases['a-z literal'] = {
object: {
a: 1,
b: 1,
c: 1
},
hash: hash
};
cases['z-a literal'] = {
object: {
c: 1,
b: 1,
a: 1
},
hash: hash
};
tmp = {};
cases['a-z augmented'] = {
object: tmp,
hash: hash
};
tmp.a = 1;
tmp.b = 1;
tmp.c = 1;
tmp = {};
cases['z-a augmented'] = {
object: tmp,
hash: hash
};
tmp.c = 1;
tmp.b = 1;
tmp.a = 1;
cases['custom hash'] = {
object: {
getHashObject: function () {
return {
'first': 1,
'last': 1
};
}
},
hash: customHash
};
cases['custom hash reversed'] = {
object: {
getHashObject: function () {
return {
'last': 1,
'first': 1
};
}
},
hash: customHash
};
$.each( cases, function ( key, val ) {
assert.equal(
ve.getHash( val.object ),
val.hash,
key + ': object has expected hash, regardless of "property order"'
);
} );
// .. and that something completely different is in face different
// (just incase getHash is broken and always returns the same)
assert.notEqual(
ve.getHash( { a: 2, b: 2 } ),
hash,
'A different object has a different hash'
);
} );
QUnit.test( 'getHash: Complex usage', 3, function ( assert ) {
var obj, hash, frame;
obj = {
a: 1,
b: 1,
c: 1,
// Nested array
d: ['x', 'y', 'z'],
e: {
a: 2,
b: 2,
c: 2
}
};
assert.equal(
ve.getHash( obj ),
'{"a":1,"b":1,"c":1,"d":["x","y","z"],"e":{"a":2,"b":2,"c":2}}',
'Object with nested array and nested object'
);
// Include a circular reference
/*
* PhantomJS hangs when calling JSON.stringify with an object containing a
* circular reference (https://github.com/ariya/phantomjs/issues/11206).
* We know latest Chrome/Firefox and IE8+ support this. So, for the sake of
* having qunit/phantomjs work, lets disable this for now.
obj.f = obj;
assert.throws( function () {
ve.getHash( obj );
}, 'Throw exceptions for objects with cirular refences ' );
*/
function Foo() {
this.a = 1;
this.c = 3;
this.b = 2;
}
hash = '{"a":1,"b":2,"c":3}';
assert.equal(
ve.getHash( new Foo() ),
hash,
// This was previously broken when we used .constructor === Object
// ve.getHash.keySortReplacer, because although instances of Foo
// do inherit from Object (( new Foo() ) instanceof Object === true),
// direct comparison would return false.
'Treat objects constructed by a function as well'
);
frame = document.createElement( 'frame' );
frame.src = 'about:blank';
$( '#qunit-fixture' ).append( frame );
obj = new frame.contentWindow.Object();
obj.c = 3;
obj.b = 2;
obj.a = 1;
assert.equal(
ve.getHash( obj ),
hash,
// This was previously broken when we used comparison with "Object" in
// ve.getHash.keySortReplacer, because they are an instance of the other
// window's "Object".
'Treat objects constructed by a another window as well'
);
} );
QUnit.test( 'getObjectValues', 6, function ( assert ) {
var tmp;
assert.deepEqual(
ve.getObjectValues( { a: 1, b: 2, c: 3, foo: 'bar' } ),
[ 1, 2, 3, 'bar' ],
'Simple object with numbers and strings as values'
);
assert.deepEqual(
ve.getObjectValues( [ 1, 2, 3, 'bar' ] ),
[ 1, 2, 3, 'bar' ],
'Simple array with numbers and strings as values'
);
tmp = function () {
this.isTest = true;
return this;
};
tmp.a = 'foo';
tmp.b = 'bar';
assert.deepEqual(
ve.getObjectValues( tmp ),
['foo', 'bar'],
'Function with properties'
);
assert.throws(
function () {
ve.getObjectValues( 'hello' );
},
TypeError,
'Throw exception for non-object (string)'
);
assert.throws(
function () {
ve.getObjectValues( 123 );
},
TypeError,
'Throw exception for non-object (number)'
);
assert.throws(
function () {
ve.getObjectValues( null );
},
TypeError,
'Throw exception for non-object (null)'
);
} );
QUnit.test( 'copyArray', 7, function ( assert ) {
var simpleArray = [ 'foo', 3, true, false ],
withObj = [ { 'bar': 'baz', 'quux': 3 }, 5, null ],
nestedArray = [ [ 'a', 'b' ], [ 1, 3, 4 ] ],
sparseArray = [ 'a', undefined, undefined, 'b' ],
withSparseArray = [ [ 'a', undefined, undefined, 'b' ] ],
withFunction = [ function () { return true; } ],
Cloneable = function ( p ) {
this.p = p;
};
Cloneable.prototype.clone = function () {
return new Cloneable( this.p + '-clone' );
};
assert.deepEqual(
ve.copyArray( simpleArray ),
simpleArray,
'Simple array'
);
assert.deepEqual(
ve.copyArray( withObj ),
withObj,
'Array containing object'
);
assert.deepEqual(
ve.copyArray( [ new Cloneable( 'bar' ) ] ),
[ new Cloneable( 'bar-clone' ) ],
'Use the .clone() method if available'
);
assert.deepEqual(
ve.copyArray( nestedArray ),
nestedArray,
'Nested array'
);
assert.deepEqual(
ve.copyArray( sparseArray ),
sparseArray,
'Sparse array'
);
assert.deepEqual(
ve.copyArray( withSparseArray ),
withSparseArray,
'Nested sparse array'
);
assert.deepEqual(
ve.copyArray( withFunction ),
withFunction,
'Array containing function'
);
} );
QUnit.test( 'copyObject', 7, function ( assert ) {
var simpleObj = { 'foo': 'bar', 'baz': 3, 'quux': null, 'truth': true, 'falsehood': false },
nestedObj = { 'foo': { 'bar': 'baz', 'quux': 3 }, 'whee': 5 },
withArray = { 'foo': [ 'a', 'b' ], 'bar': [ 1, 3, 4 ] },
withSparseArray = { 'foo': [ 'a', undefined, undefined, 'b' ] },
withFunction = { 'func': function () { return true; } },
Cloneable = function ( p ) {
this.p = p;
};
Cloneable.prototype.clone = function () { return new Cloneable( this.p + '-clone' ); };
assert.deepEqual(
ve.copyObject( simpleObj ),
simpleObj,
'Simple object'
);
assert.deepEqual(
ve.copyObject( nestedObj ),
nestedObj,
'Nested object'
);
assert.deepEqual(
ve.copyObject( new Cloneable( 'foo' ) ),
new Cloneable( 'foo-clone' ),
'Cloneable object'
);
assert.deepEqual(
ve.copyObject( { 'foo': new Cloneable( 'bar' ) } ),
{ 'foo': new Cloneable( 'bar-clone' ) },
'Object containing object'
);
assert.deepEqual(
ve.copyObject( withArray ),
withArray,
'Object with array'
);
assert.deepEqual(
ve.copyObject( withSparseArray ),
withSparseArray,
'Object with sparse array'
);
assert.deepEqual(
ve.copyObject( withFunction ),
withFunction,
'Object with function'
);
} );
QUnit.test( 'getDomAttributes', 1, function ( assert ) {
assert.deepEqual(
ve.getDomAttributes( $( '<div foo="bar" baz quux=3></div>').get( 0 ) ),
{ 'foo': 'bar', 'baz': '', 'quux': '3' },
'getDomAttributes() returns object with correct attributes'
);
} );
QUnit.test( 'setDomAttributes', 3, function ( assert ) {
var element = document.createElement( 'div' );
ve.setDomAttributes( element, { 'foo': 'bar', 'baz': '', 'quux': 3 } );
assert.deepEqual(
ve.getDomAttributes( element ),
{ 'foo': 'bar', 'baz': '', 'quux': '3' },
'setDomAttributes() sets attributes correctly'
);
ve.setDomAttributes( element, { 'foo': null, 'bar': 1, 'baz': undefined, 'quux': 5, 'whee': 'yay' } );
assert.deepEqual(
ve.getDomAttributes( element ),
{ 'bar': '1', 'quux': '5', 'whee': 'yay' },
'setDomAttributes() overwrites attributes, removes attributes, and sets new attributes'
);
ve.setDomAttributes( element, { 'onclick': 'alert(1);' }, ['foo', 'bar', 'baz', 'quux', 'whee'] );
assert.ok( !element.hasAttribute( 'onclick' ), 'event attributes are blocked when sanitizing' );
} );
QUnit.test( 'getOpeningHtmlTag', 5, function ( assert ) {
assert.deepEqual(
ve.getOpeningHtmlTag( 'code', {} ),
'<code>',
'opening tag without attributes'
);
assert.deepEqual(
ve.getOpeningHtmlTag( 'img', { 'src': 'foo' } ),
'<img src="foo">',
'opening tag with one attribute'
);
assert.deepEqual(
ve.getOpeningHtmlTag( 'a', { 'href': 'foo', 'rel': 'bar' } ),
'<a href="foo" rel="bar">',
'tag with two attributes'
);
assert.deepEqual(
ve.getOpeningHtmlTag( 'option', { 'selected': true, 'blah': false, 'value': 3 } ),
'<option selected="selected" value="3">',
'handling of booleans and numbers'
);
assert.deepEqual(
ve.getOpeningHtmlTag( 'input', { 'placeholder': '<foo>&"bar"&\'baz\'' } ),
'<input placeholder="&lt;foo&gt;&amp;&quot;bar&quot;&amp;&#039;baz&#039;">',
'escaping of attribute values'
);
} );
( function () {
var plainObj, funcObj, arrObj;
plainObj = {
'foo': 3,
'bar': {
'baz': null,
'quux': {
'whee': 'yay'
}
}
};
funcObj = function abc( d ) { return d; };
funcObj.foo = 3;
funcObj.bar = {
'baz': null,
'quux': {
'whee': 'yay'
}
};
arrObj = ['a', 'b', 'c'];
arrObj.foo = 3;
arrObj.bar = {
'baz': null,
'quux': {
'whee': 'yay'
}
};
$.each( {
'Object': plainObj,
'Function': funcObj,
'Array': arrObj
}, function ( type, obj ) {
QUnit.test( 'getProp( ' + type + ' )', 9, function ( assert ) {
assert.deepEqual(
ve.getProp( obj, 'foo' ),
3,
'single key'
);
assert.deepEqual(
ve.getProp( obj, 'bar' ),
{ 'baz': null, 'quux': { 'whee': 'yay' } },
'single key, returns object'
);
assert.deepEqual(
ve.getProp( obj, 'bar', 'baz' ),
null,
'two keys, returns null'
);
assert.deepEqual(
ve.getProp( obj, 'bar', 'quux', 'whee' ),
'yay',
'three keys'
);
assert.deepEqual(
ve.getProp( obj, 'x' ),
undefined,
'missing property returns undefined'
);
assert.deepEqual(
ve.getProp( obj, 'foo', 'bar' ),
undefined,
'missing 2nd-level property returns undefined'
);
assert.deepEqual(
ve.getProp( obj, 'foo', 'bar', 'baz', 'quux', 'whee' ),
undefined,
'multiple missing properties don\'t cause an error'
);
assert.deepEqual(
ve.getProp( obj, 'bar', 'baz', 'quux' ),
undefined,
'accessing property of null returns undefined, doesn\'t cause an error'
);
assert.deepEqual(
ve.getProp( obj, 'bar', 'baz', 'quux', 'whee', 'yay' ),
undefined,
'accessing multiple properties of null'
);
} );
QUnit.test( 'setProp( ' + type + ' )' , 7, function ( assert ) {
ve.setProp( obj, 'foo', 4 );
assert.deepEqual( 4, obj.foo, 'setting an existing key with depth 1' );
ve.setProp( obj, 'test', 'TEST' );
assert.deepEqual( 'TEST', obj.test, 'setting a new key with depth 1' );
ve.setProp( obj, 'bar', 'quux', 'whee', 'YAY' );
assert.deepEqual( 'YAY', obj.bar.quux.whee, 'setting an existing key with depth 3' );
ve.setProp( obj, 'bar', 'a', 'b', 'c' );
assert.deepEqual( 'c', obj.bar.a.b, 'setting two new keys within an existing key' );
ve.setProp( obj, 'a', 'b', 'c', 'd', 'e', 'f' );
assert.deepEqual( 'f', obj.a.b.c.d.e, 'setting new keys with depth 5' );
ve.setProp( obj, 'bar', 'baz', 'whee', 'wheee', 'wheeee' );
assert.deepEqual( null, obj.bar.baz, 'descending into null fails silently' );
ve.setProp( obj, 'foo', 'bar', 'baz', 5 );
assert.deepEqual( undefined, obj.foo.bar, 'descending into a non-object fails silently' );
} );
} );
}() );
QUnit.test( 'batchSplice', 8, function ( assert ) {
var actual = [ 'a', 'b', 'c', 'd', 'e' ], expected = actual.slice( 0 ), bigArr = [],
actualRet, expectedRet, i;
actualRet = ve.batchSplice( actual, 1, 1, [] );
expectedRet = expected.splice( 1, 1 );
assert.deepEqual( expectedRet, actualRet, 'removing 1 element (return value)' );
assert.deepEqual( expected, actual, 'removing 1 element (array)' );
actualRet = ve.batchSplice( actual, 3, 2, [ 'w', 'x', 'y', 'z' ] );
expectedRet = expected.splice( 3, 2, 'w', 'x', 'y', 'z' );
assert.deepEqual( expectedRet, actualRet, 'replacing 2 elements with 4 elements (return value)' );
assert.deepEqual( expected, actual, 'replacing 2 elements with 4 elements (array)' );
actualRet = ve.batchSplice( actual, 0, 0, [ 'f', 'o', 'o' ] );
expectedRet = expected.splice( 0, 0, 'f', 'o', 'o' );
assert.deepEqual( expectedRet, actualRet, 'inserting 3 elements (return value)' );
assert.deepEqual( expected, actual, 'inserting 3 elements (array)' );
for ( i = 0; i < 2100; i++ ) {
bigArr[i] = i;
}
actualRet = ve.batchSplice( actual, 2, 3, bigArr );
expectedRet = expected.splice.apply( expected, [2, 3].concat( bigArr.slice( 0, 1050 ) ) );
expected.splice.apply( expected, [1052, 0].concat( bigArr.slice( 1050 ) ) );
assert.deepEqual( expectedRet, actualRet, 'replacing 3 elements with 2100 elements (return value)' );
assert.deepEqual( expected, actual, 'replacing 3 elements with 2100 elements (array)' );
} );
QUnit.test( 'createDocumentFromHTML', function ( assert ) {
var key, doc, expectedHead, expectedBody,
cases = [
{
'msg': 'simple document with doctype, head and body',
'html': '<!doctype html><html><head><title>Foo</title></head><body><p>Bar</p></body></html>',
'head': '<title>Foo</title>',
'body': '<p>Bar</p>'
},
{
'msg': 'simple document without doctype',
'html': '<html><head><title>Foo</title></head><body><p>Bar</p></body></html>',
'head': '<title>Foo</title>',
'body': '<p>Bar</p>'
},
{
'msg': 'document with missing closing tags and missing <html> tag',
'html': '<!doctype html><head><title>Foo</title><base href="yay"><body><p>Bar<b>Baz',
'head': '<title>Foo</title><base href="yay" />',
'body': '<p>Bar<b>Baz</b></p>'
},
{
'msg': 'empty string results in empty document',
'html': '',
'head': '',
'body': ''
}
];
QUnit.expect( cases.length*2 );
for ( key in cases ) {
doc = ve.createDocumentFromHTML( cases[key].html );
expectedHead = $( '<head>' ).html( cases[key].head ).get( 0 );
expectedBody = $( '<body>' ).html( cases[key].body ).get( 0 );
assert.equalDomElement( $( 'head', doc ).get( 0 ), expectedHead, cases[key].msg + ' (head)' );
assert.equalDomElement( $( 'body', doc ).get( 0 ), expectedBody, cases[key].msg + ' (body)' );
}
} );