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Update Underscore tests and excuse tests for edge features from the Underscore build.

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This commit is contained in:
John-David Dalton
2014-05-16 08:01:47 -07:00
parent f40a7d47f5
commit 3c5932af75
4 changed files with 19 additions and 12 deletions
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8
vendor/underscore/test/arrays.js vendored
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@@ -182,16 +182,16 @@
test('object', function() {
var result = _.object(['moe', 'larry', 'curly'], [30, 40, 50]);
var shouldBe = {moe: 30, larry: 40, curly: 50};
ok(_.isEqual(result, shouldBe), 'two arrays zipped together into an object');
deepEqual(result, shouldBe, 'two arrays zipped together into an object');
result = _.object([['one', 1], ['two', 2], ['three', 3]]);
shouldBe = {one: 1, two: 2, three: 3};
ok(_.isEqual(result, shouldBe), 'an array of pairs zipped together into an object');
deepEqual(result, shouldBe, 'an array of pairs zipped together into an object');
var stooges = {moe: 30, larry: 40, curly: 50};
ok(_.isEqual(_.object(_.pairs(stooges)), stooges), 'an object converted to pairs and back to an object');
deepEqual(_.object(_.pairs(stooges)), stooges, 'an object converted to pairs and back to an object');
ok(_.isEqual(_.object(null), {}), 'handles nulls');
deepEqual(_.object(null), {}, 'handles nulls');
});
test('indexOf', function() {

8
vendor/underscore/test/objects.js vendored
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@@ -27,7 +27,7 @@
test('invert', function() {
var obj = {first: 'Moe', second: 'Larry', third: 'Curly'};
deepEqual(_.keys(_.invert(obj)), ['Moe', 'Larry', 'Curly'], 'can invert an object');
ok(_.isEqual(_.invert(_.invert(obj)), obj), 'two inverts gets you back where you started');
deepEqual(_.invert(_.invert(obj)), obj, 'two inverts gets you back where you started');
var obj = {length: 3};
ok(_.invert(obj)['3'] == 'length', 'can invert an object with "length"')
@@ -35,7 +35,7 @@
test('functions', function() {
var obj = {a : 'dash', b : _.map, c : (/yo/), d : _.reduce};
ok(_.isEqual(['b', 'd'], _.functions(obj)), 'can grab the function names of any passed-in object');
deepEqual(['b', 'd'], _.functions(obj), 'can grab the function names of any passed-in object');
var Animal = function(){};
Animal.prototype.run = function(){};
@@ -48,9 +48,9 @@
equal(_.extend({a: 'x'}, {a: 'b'}).a, 'b', 'properties in source override destination');
equal(_.extend({x: 'x'}, {a: 'b'}).x, 'x', "properties not in source don't get overriden");
result = _.extend({x: 'x'}, {a: 'a'}, {b: 'b'});
ok(_.isEqual(result, {x: 'x', a: 'a', b: 'b'}), 'can extend from multiple source objects');
deepEqual(result, {x: 'x', a: 'a', b: 'b'}, 'can extend from multiple source objects');
result = _.extend({x: 'x'}, {a: 'a', x: 2}, {a: 'b'});
ok(_.isEqual(result, {x: 2, a: 'b'}), 'extending from multiple source objects last property trumps');
deepEqual(result, {x: 2, a: 'b'}, 'extending from multiple source objects last property trumps');
result = _.extend({}, {a: void 0, b: null});
deepEqual(_.keys(result), ['a', 'b'], 'extend copies undefined values');

6
vendor/underscore/test/utility.js vendored
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@@ -67,13 +67,13 @@
test('times', function() {
var vals = [];
_.times(3, function (i) { vals.push(i); });
ok(_.isEqual(vals, [0, 1, 2]), 'is 0 indexed');
deepEqual(vals, [0, 1, 2], 'is 0 indexed');
//
vals = [];
_(3).times(function(i) { vals.push(i); });
ok(_.isEqual(vals, [0, 1, 2]), 'works as a wrapper');
deepEqual(vals, [0, 1, 2], 'works as a wrapper');
// collects return values
ok(_.isEqual([0, 1, 2], _.times(3, function(i) { return i; })), 'collects return values');
deepEqual([0, 1, 2], _.times(3, function(i) { return i; }), 'collects return values');
deepEqual(_.times(0, _.identity), []);
deepEqual(_.times(-1, _.identity), []);