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Add _.pluck test for undefined properties.

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John-David Dalton
2014-12-09 23:39:08 -08:00
parent 9b1c1774cd
commit 5500a86f0b
1 changed files with 7 additions and 0 deletions
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7
test/test.js
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@@ -9514,6 +9514,13 @@
deepEqual(_.pluck(object, 'length'), [1, 2, 3]);
});
test('should return `undefined` for undefined properties', 1, function() {
var array = [{ 'a': 1 }],
actual = [_.pluck(array, 'b'), _.pluck(array, 'c')];
deepEqual(actual, [[undefined], [undefined]]);
});
test('should work with nullish elements', 1, function() {
var objects = [{ 'a': 1 }, null, undefined, { 'a': 4 }];
deepEqual(_.pluck(objects, 'a'), [1, undefined, undefined, 4]);