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Fix _.isEquals() for wrapped objects

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This caught me out when writing some unit tests that use _.isEquals().
They were all passing even though I knew they shouldn't be, and I
realised I was checking equality with a wrapped object that I'd
forgotten to unwrap.
This commit is contained in:
Jason Davies
2010-12-03 13:01:58 +00:00
parent c714175cf1
commit 2120b27b22
2 changed files with 8 additions and 3 deletions
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8
test/objects.js
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@@ -45,13 +45,15 @@ $(document).ready(function() {
ok(_.isEqual(moe, clone), 'deep equality is true');
ok(_(moe).isEqual(clone), 'OO-style deep equality works');
ok(!_.isEqual(5, NaN), '5 is not equal to NaN');
ok(NaN != NaN, 'NaN is not equal to NaN (native equality)');
ok(NaN !== NaN, 'NaN is not equal to NaN (native identity)');
ok(NaN != NaN, 'NaN is not equal to NaN (native equality)');
ok(NaN !== NaN, 'NaN is not equal to NaN (native identity)');
ok(!_.isEqual(NaN, NaN), 'NaN is not equal to NaN');
ok(_.isEqual(new Date(100), new Date(100)), 'identical dates are equal');
ok(_.isEqual((/hello/ig), (/hello/ig)), 'identical regexes are equal');
ok(!_.isEqual(null, [1]), 'a falsy is never equal to a truthy');
ok(!_.isEqual({x: 1, y: undefined}, {x: 1, z: 2}), 'object with the same number of undefined keys are not equal');
ok(!_.isEqual({x: 1, y: undefined}, {x: 1, z: 2}), 'objects with the same number of undefined keys are not equal');
ok(!_.isEqual(_({x: 1, y: undefined}).chain(), _({x: 1, z: 2}).chain()), 'wrapped objects are not equal');
equals(_({x: 1, y: 2}).chain().isEqual(_({x: 1, y: 2}).chain()).value(), true, 'wrapped objects are equal');
});
test("objects: isEmpty", function() {