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Update Underscore/Backbone vendors.

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Former-commit-id: beb38126acaebf1045c2676aeda037e35f0b99c8
This commit is contained in:
John-David Dalton
2012-09-06 20:56:02 -07:00
parent 102d6d8c84
commit e3ec76418b
16 changed files with 265 additions and 236 deletions
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48
vendor/underscore/test/collections.js vendored
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@@ -2,7 +2,7 @@ $(document).ready(function() {
module("Collections");
test("collections: each", function() {
test("each", function() {
_.each([1, 2, 3], function(num, i) {
equal(num, i + 1, 'each iterators provide value and iteration count');
});
@@ -31,7 +31,7 @@ $(document).ready(function() {
equal(answers, 0, 'handles a null properly');
});
test('collections: map', function() {
test('map', function() {
var doubled = _.map([1, 2, 3], function(num){ return num * 2; });
equal(doubled.join(', '), '2, 4, 6', 'doubled numbers');
@@ -54,7 +54,7 @@ $(document).ready(function() {
ok(_.isArray(ifnull) && ifnull.length === 0, 'handles a null properly');
});
test('collections: reduce', function() {
test('reduce', function() {
var sum = _.reduce([1, 2, 3], function(sum, num){ return sum + num; }, 0);
equal(sum, 6, 'can sum up an array');
@@ -84,7 +84,7 @@ $(document).ready(function() {
raises(function() { _.reduce([], function(){}); }, TypeError, 'throws an error for empty arrays with no initial value');
});
test('collections: reduceRight', function() {
test('reduceRight', function() {
var list = _.reduceRight(["foo", "bar", "baz"], function(memo, str){ return memo + str; }, '');
equal(list, 'bazbarfoo', 'can perform right folds');
@@ -108,18 +108,18 @@ $(document).ready(function() {
raises(function() { _.reduceRight([], function(){}); }, TypeError, 'throws an error for empty arrays with no initial value');
});
test('collections: find', function() {
test('find', function() {
var array = [1, 2, 3, 4];
strictEqual(_.find(array, function(n) { return n > 2; }), 3, 'should return first found `value`');
strictEqual(_.find(array, function() { return false; }), void 0, 'should return `undefined` if `value` is not found');
});
test('collections: detect', function() {
test('detect', function() {
var result = _.detect([1, 2, 3], function(num){ return num * 2 == 4; });
equal(result, 2, 'found the first "2" and broke the loop');
});
test('collections: select', function() {
test('select', function() {
var evens = _.select([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });
equal(evens.join(', '), '2, 4, 6', 'selected each even number');
@@ -127,12 +127,12 @@ $(document).ready(function() {
equal(evens.join(', '), '2, 4, 6', 'aliased as "filter"');
});
test('collections: reject', function() {
test('reject', function() {
var odds = _.reject([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });
equal(odds.join(', '), '1, 3, 5', 'rejected each even number');
});
test('collections: all', function() {
test('all', function() {
ok(_.all([], _.identity), 'the empty set');
ok(_.all([true, true, true], _.identity), 'all true values');
ok(!_.all([true, false, true], _.identity), 'one false value');
@@ -144,7 +144,7 @@ $(document).ready(function() {
ok(!_.all([undefined, undefined, undefined], _.identity), 'works with arrays of undefined');
});
test('collections: any', function() {
test('any', function() {
var nativeSome = Array.prototype.some;
Array.prototype.some = null;
ok(!_.any([]), 'the empty set');
@@ -160,21 +160,21 @@ $(document).ready(function() {
Array.prototype.some = nativeSome;
});
test('collections: include', function() {
test('include', function() {
ok(_.include([1,2,3], 2), 'two is in the array');
ok(!_.include([1,3,9], 2), 'two is not in the array');
ok(_.contains({moe:1, larry:3, curly:9}, 3) === true, '_.include on objects checks their values');
ok(_([1,2,3]).include(2), 'OO-style include');
});
test('collections: invoke', function() {
test('invoke', function() {
var list = [[5, 1, 7], [3, 2, 1]];
var result = _.invoke(list, 'sort');
equal(result[0].join(', '), '1, 5, 7', 'first array sorted');
equal(result[1].join(', '), '1, 2, 3', 'second array sorted');
});
test('collections: invoke w/ function reference', function() {
test('invoke w/ function reference', function() {
var list = [[5, 1, 7], [3, 2, 1]];
var result = _.invoke(list, Array.prototype.sort);
equal(result[0].join(', '), '1, 5, 7', 'first array sorted');
@@ -182,7 +182,7 @@ $(document).ready(function() {
});
// Relevant when using ClojureScript
test('collections: invoke when strings have a call method', function() {
test('invoke when strings have a call method', function() {
String.prototype.call = function() {
return 42;
};
@@ -196,12 +196,12 @@ $(document).ready(function() {
equal(s.call, undefined, "call function removed");
});
test('collections: pluck', function() {
test('pluck', function() {
var people = [{name : 'moe', age : 30}, {name : 'curly', age : 50}];
equal(_.pluck(people, 'name').join(', '), 'moe, curly', 'pulls names out of objects');
});
test('collections: max', function() {
test('max', function() {
equal(3, _.max([1, 2, 3]), 'can perform a regular Math.max');
var neg = _.max([1, 2, 3], function(num){ return -num; });
@@ -213,7 +213,7 @@ $(document).ready(function() {
equal(299999, _.max(_.range(1,300000)), "Maximum value of a too-big array");
});
test('collections: min', function() {
test('min', function() {
equal(1, _.min([1, 2, 3]), 'can perform a regular Math.min');
var neg = _.min([1, 2, 3], function(num){ return -num; });
@@ -229,7 +229,7 @@ $(document).ready(function() {
equal(1, _.min(_.range(1,300000)), "Minimum value of a too-big array");
});
test('collections: sortBy', function() {
test('sortBy', function() {
var people = [{name : 'curly', age : 50}, {name : 'moe', age : 30}];
people = _.sortBy(people, function(person){ return person.age; });
equal(_.pluck(people, 'name').join(', '), 'moe, curly', 'stooges sorted by age');
@@ -242,7 +242,7 @@ $(document).ready(function() {
equal(sorted.join(' '), 'one two four five three', 'sorted by length');
});
test('collections: groupBy', function() {
test('groupBy', function() {
var parity = _.groupBy([1, 2, 3, 4, 5, 6], function(num){ return num % 2; });
ok('0' in parity && '1' in parity, 'created a group for each value');
equal(parity[0].join(', '), '2, 4, 6', 'put each even number in the right group');
@@ -254,7 +254,7 @@ $(document).ready(function() {
equal(grouped['5'].join(' '), 'three seven eight');
});
test('collections: countBy', function() {
test('countBy', function() {
var parity = _.countBy([1, 2, 3, 4, 5], function(num){ return num % 2 == 0; });
equal(parity['true'], 2);
equal(parity['false'], 3);
@@ -266,7 +266,7 @@ $(document).ready(function() {
equal(grouped['5'], 3);
});
test('collections: sortedIndex', function() {
test('sortedIndex', function() {
var numbers = [10, 20, 30, 40, 50], num = 35;
var indexForNum = _.sortedIndex(numbers, num);
equal(indexForNum, 3, '35 should be inserted at index 3');
@@ -275,14 +275,14 @@ $(document).ready(function() {
equal(indexFor30, 2, '30 should be inserted at index 2');
});
test('collections: shuffle', function() {
test('shuffle', function() {
var numbers = _.range(10);
var shuffled = _.shuffle(numbers).sort();
notStrictEqual(numbers, shuffled, 'original object is unmodified');
equal(shuffled.join(','), numbers.join(','), 'contains the same members before and after shuffle');
});
test('collections: toArray', function() {
test('toArray', function() {
ok(!_.isArray(arguments), 'arguments object is not an array');
ok(_.isArray(_.toArray(arguments)), 'arguments object converted into array');
var a = [1,2,3];
@@ -301,7 +301,7 @@ $(document).ready(function() {
equal(_.toArray(objectWithToArrayValue).join(', '), '1', 'toArray property ignored if not a function');
});
test('collections: size', function() {
test('size', function() {
equal(_.size({one : 1, two : 2, three : 3}), 3, 'can compute the size of an object');
equal(_.size([1, 2, 3]), 3, 'can compute the size of an array');