323 lines
10 KiB
HTML
323 lines
10 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
|
|
<head>
|
|
<title>Prototype Unit test file</title>
|
|
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
|
|
<script src="../../dist/prototype.js" type="text/javascript"></script>
|
|
<script src="../lib/unittest.js" type="text/javascript"></script>
|
|
<link rel="stylesheet" href="../test.css" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<h1>Prototype Unit test file</h1>
|
|
<p>
|
|
Test of utility functions in enumerable.js
|
|
</p>
|
|
|
|
<!-- Log output -->
|
|
<div id="testlog"> </div>
|
|
|
|
<table id="grepTable">
|
|
<tbody id="grepTBody">
|
|
<tr id="grepRow">
|
|
<th id="grepHeader" class="cell"></th>
|
|
<td id="grepCell" class="cell"></td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
|
|
<!-- Tests follow -->
|
|
<script type="text/javascript" language="javascript" charset="utf-8">
|
|
// <![CDATA[
|
|
var Fixtures = {
|
|
People: [
|
|
{name: 'Sam Stephenson', nickname: 'sam-'},
|
|
{name: 'Marcel Molina Jr.', nickname: 'noradio'},
|
|
{name: 'Scott Barron', nickname: 'htonl'},
|
|
{name: 'Nicholas Seckar', nickname: 'Ulysses'}
|
|
],
|
|
|
|
Nicknames: $w('sam- noradio htonl Ulysses'),
|
|
|
|
Basic: [1, 2, 3],
|
|
|
|
Primes: [
|
|
1, 2, 3, 5, 7, 11, 13, 17, 19, 23,
|
|
29, 31, 37, 41, 43, 47, 53, 59, 61, 67,
|
|
71, 73, 79, 83, 89, 97
|
|
],
|
|
|
|
Z: []
|
|
};
|
|
|
|
for (var i = 1; i <= 100; i++)
|
|
Fixtures.Z.push(i);
|
|
|
|
function prime(value) {
|
|
for (var i = 2; i < value; i++)
|
|
if (value % i == 0) return false;
|
|
return true;
|
|
}
|
|
|
|
new Test.Unit.Runner({
|
|
testEachBreak: function() {
|
|
var result = 0;
|
|
Fixtures.Basic.each(function(value) {
|
|
if ((result = value) == 2) throw $break;
|
|
});
|
|
|
|
this.assertEqual(2, result);
|
|
},
|
|
|
|
testEachReturnActsAsContinue: function() {
|
|
var results = [];
|
|
Fixtures.Basic.each(function(value) {
|
|
if (value == 2) return;
|
|
results.push(value);
|
|
});
|
|
|
|
this.assertEqual('1, 3', results.join(', '));
|
|
},
|
|
|
|
testEachChaining: function() {
|
|
this.assertEqual(Fixtures.Primes, Fixtures.Primes.each(Prototype.emptyFunction));
|
|
this.assertEqual(3, Fixtures.Basic.each(Prototype.emptyFunction).length);
|
|
},
|
|
|
|
testEnumContext: function() {
|
|
var results = [];
|
|
Fixtures.Basic.each(function(value) {
|
|
results.push(value * this.i);
|
|
}, { i: 2 });
|
|
|
|
this.assertEqual('2 4 6', results.join(' '));
|
|
|
|
this.assert(Fixtures.Basic.all(function(value){
|
|
return value >= this.min && value <= this.max;
|
|
}, { min: 1, max: 3 }));
|
|
this.assert(!Fixtures.Basic.all(function(value){
|
|
return value >= this.min && value <= this.max;
|
|
}));
|
|
this.assert(Fixtures.Basic.any(function(value){
|
|
return value == this.target_value;
|
|
}, { target_value: 2 }));
|
|
},
|
|
|
|
testAny: function() {
|
|
this.assert(!([].any()));
|
|
|
|
this.assert([true, true, true].any());
|
|
this.assert([true, false, false].any());
|
|
this.assert(![false, false, false].any());
|
|
|
|
this.assert(Fixtures.Basic.any(function(value) {
|
|
return value > 2;
|
|
}));
|
|
this.assert(!Fixtures.Basic.any(function(value) {
|
|
return value > 5;
|
|
}));
|
|
},
|
|
|
|
testAll: function() {
|
|
this.assert([].all());
|
|
|
|
this.assert([true, true, true].all());
|
|
this.assert(![true, false, false].all());
|
|
this.assert(![false, false, false].all());
|
|
|
|
this.assert(Fixtures.Basic.all(function(value) {
|
|
return value > 0;
|
|
}));
|
|
this.assert(!Fixtures.Basic.all(function(value) {
|
|
return value > 1;
|
|
}));
|
|
},
|
|
|
|
testCollect: function() {
|
|
this.assertEqual(Fixtures.Nicknames.join(', '),
|
|
Fixtures.People.collect(function(person) {
|
|
return person.nickname;
|
|
}).join(", "));
|
|
|
|
this.assertEqual(26, Fixtures.Primes.map().length);
|
|
},
|
|
|
|
testDetect: function() {
|
|
this.assertEqual('Marcel Molina Jr.',
|
|
Fixtures.People.detect(function(person) {
|
|
return person.nickname.match(/no/);
|
|
}).name);
|
|
},
|
|
|
|
testEachSlice: function() {
|
|
this.assertEnumEqual([], [].eachSlice(2));
|
|
this.assertEqual(1, [1].eachSlice(1).length);
|
|
this.assertEnumEqual([1], [1].eachSlice(1)[0]);
|
|
this.assertEqual(2, Fixtures.Basic.eachSlice(2).length);
|
|
this.assertEnumEqual(
|
|
[3, 2, 1, 11, 7, 5, 19, 17, 13, 31, 29, 23, 43, 41, 37, 59, 53, 47, 71, 67, 61, 83, 79, 73, 97, 89],
|
|
Fixtures.Primes.eachSlice( 3, function(slice){ return slice.reverse() }).flatten()
|
|
);
|
|
this.assertEnumEqual(Fixtures.Basic, Fixtures.Basic.eachSlice(-10));
|
|
this.assertEnumEqual(Fixtures.Basic, Fixtures.Basic.eachSlice(0));
|
|
this.assertNotIdentical(Fixtures.Basic, Fixtures.Basic.eachSlice(0));
|
|
},
|
|
|
|
testEachWithIndex: function() {
|
|
var nicknames = [], indexes = [];
|
|
Fixtures.People.each(function(person, index) {
|
|
nicknames.push(person.nickname);
|
|
indexes.push(index);
|
|
});
|
|
|
|
this.assertEqual(Fixtures.Nicknames.join(', '),
|
|
nicknames.join(', '));
|
|
this.assertEqual('0, 1, 2, 3', indexes.join(', '));
|
|
},
|
|
|
|
testFindAll: function() {
|
|
this.assertEqual(Fixtures.Primes.join(', '),
|
|
Fixtures.Z.findAll(prime).join(', '));
|
|
},
|
|
|
|
testGrep: function() {
|
|
this.assertEqual('noradio, htonl',
|
|
Fixtures.Nicknames.grep(/o/).join(", "));
|
|
|
|
this.assertEqual('NORADIO, HTONL',
|
|
Fixtures.Nicknames.grep(/o/, function(nickname) {
|
|
return nickname.toUpperCase();
|
|
}).join(", "))
|
|
|
|
this.assertEnumEqual($('grepHeader', 'grepCell'),
|
|
$('grepTable', 'grepTBody', 'grepRow', 'grepHeader', 'grepCell').grep(new Selector('.cell')));
|
|
},
|
|
|
|
testInclude: function() {
|
|
this.assert(Fixtures.Nicknames.include('sam-'));
|
|
this.assert(Fixtures.Nicknames.include('noradio'));
|
|
this.assert(!Fixtures.Nicknames.include('gmosx'));
|
|
this.assert(Fixtures.Basic.include(2));
|
|
this.assert(Fixtures.Basic.include('2'));
|
|
this.assert(!Fixtures.Basic.include('4'));
|
|
},
|
|
|
|
testInGroupsOf: function() {
|
|
this.assertEnumEqual([], [].inGroupsOf(3));
|
|
|
|
var arr = [1, 2, 3, 4, 5, 6].inGroupsOf(3);
|
|
this.assertEqual(2, arr.length);
|
|
this.assertEnumEqual([1, 2, 3], arr[0]);
|
|
this.assertEnumEqual([4, 5, 6], arr[1]);
|
|
|
|
arr = [1, 2, 3, 4, 5, 6].inGroupsOf(4);
|
|
this.assertEqual(2, arr.length);
|
|
this.assertEnumEqual([1, 2, 3, 4], arr[0]);
|
|
this.assertEnumEqual([5, 6, null, null], arr[1]);
|
|
|
|
var basic = Fixtures.Basic
|
|
|
|
arr = basic.inGroupsOf(4,'x');
|
|
this.assertEqual(1, arr.length);
|
|
this.assertEnumEqual([1, 2, 3, 'x'], arr[0]);
|
|
|
|
this.assertEnumEqual([1,2,3,'a'], basic.inGroupsOf(2, 'a').flatten());
|
|
|
|
arr = basic.inGroupsOf(5, '');
|
|
this.assertEqual(1, arr.length);
|
|
this.assertEnumEqual([1, 2, 3, '', ''], arr[0]);
|
|
|
|
this.assertEnumEqual([1,2,3,0], basic.inGroupsOf(2, 0).flatten());
|
|
this.assertEnumEqual([1,2,3,false], basic.inGroupsOf(2, false).flatten());
|
|
},
|
|
|
|
testInject: function() {
|
|
this.assertEqual(1061,
|
|
Fixtures.Primes.inject(0, function(sum, value) {
|
|
return sum + value;
|
|
}));
|
|
},
|
|
|
|
testInvoke: function() {
|
|
var result = [[2, 1, 3], [6, 5, 4]].invoke('sort');
|
|
this.assertEqual(2, result.length);
|
|
this.assertEqual('1, 2, 3', result[0].join(', '));
|
|
this.assertEqual('4, 5, 6', result[1].join(', '));
|
|
|
|
result = result.invoke('invoke', 'toString', 2);
|
|
this.assertEqual('1, 10, 11', result[0].join(', '));
|
|
this.assertEqual('100, 101, 110', result[1].join(', '));
|
|
},
|
|
|
|
testMax: function() {
|
|
this.assertEqual(100, Fixtures.Z.max());
|
|
this.assertEqual(97, Fixtures.Primes.max());
|
|
this.assertEqual(2, [ -9, -8, -7, -6, -4, -3, -2, 0, -1, 2 ].max());
|
|
this.assertEqual('sam-', Fixtures.Nicknames.max()); // ?s > ?U
|
|
},
|
|
|
|
testMin: function() {
|
|
this.assertEqual(1, Fixtures.Z.min());
|
|
this.assertEqual(0, [ 1, 2, 3, 4, 5, 6, 7, 8, 0, 9 ].min());
|
|
this.assertEqual('Ulysses', Fixtures.Nicknames.min()); // ?U < ?h
|
|
},
|
|
|
|
testPartition: function() {
|
|
var result = Fixtures.People.partition(function(person) {
|
|
return person.name.length < 15;
|
|
}).invoke('pluck', 'nickname');
|
|
|
|
this.assertEqual(2, result.length);
|
|
this.assertEqual('sam-, htonl', result[0].join(', '));
|
|
this.assertEqual('noradio, Ulysses', result[1].join(', '));
|
|
},
|
|
|
|
testPluck: function() {
|
|
this.assertEqual(Fixtures.Nicknames.join(', '),
|
|
Fixtures.People.pluck('nickname').join(', '));
|
|
},
|
|
|
|
testReject: function() {
|
|
this.assertEqual(0,
|
|
Fixtures.Nicknames.reject(Prototype.K).length);
|
|
|
|
this.assertEqual('sam-, noradio, htonl',
|
|
Fixtures.Nicknames.reject(function(nickname) {
|
|
return nickname != nickname.toLowerCase();
|
|
}).join(', '));
|
|
},
|
|
|
|
testSortBy: function() {
|
|
this.assertEqual('htonl, noradio, sam-, Ulysses',
|
|
Fixtures.People.sortBy(function(value) {
|
|
return value.nickname.toLowerCase();
|
|
}).pluck('nickname').join(', '));
|
|
},
|
|
|
|
testToArray: function() {
|
|
var result = Fixtures.People.toArray();
|
|
this.assert(result != Fixtures.People); // they're different objects...
|
|
this.assertEqual(Fixtures.Nicknames.join(', '),
|
|
result.pluck('nickname').join(', ')); // but the values are the same
|
|
},
|
|
|
|
testZip: function() {
|
|
var result = [1, 2, 3].zip([4, 5, 6], [7, 8, 9]);
|
|
this.assertEqual('[[1, 4, 7], [2, 5, 8], [3, 6, 9]]', result.inspect());
|
|
|
|
result = [1, 2, 3].zip([4, 5, 6], [7, 8, 9], function(array) { return array.reverse() });
|
|
this.assertEqual('[[7, 4, 1], [8, 5, 2], [9, 6, 3]]', result.inspect());
|
|
},
|
|
|
|
testSize: function() {
|
|
this.assertEqual(4, Fixtures.People.size());
|
|
this.assertEqual(4, Fixtures.Nicknames.size());
|
|
this.assertEqual(26, Fixtures.Primes.size());
|
|
this.assertEqual(0, [].size());
|
|
}
|
|
});
|
|
// ]]>
|
|
</script>
|
|
</body>
|
|
</html>
|