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Tweak _.union tests.

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John-David Dalton
2014-03-26 02:26:32 -07:00
parent c4f8e83d02
commit 5e0d48b40f
1 changed files with 8 additions and 10 deletions
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18
test/test.js
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@@ -8849,23 +8849,21 @@
(function() { (function() {
test('should return the union of the given arrays', 1, function() { test('should return the union of the given arrays', 1, function() {
var actual = _.union([1, 2, 3], [5, 2, 1, 4], [2, 1]); var actual = _.union([1, 3, 2], [5, 2, 1, 4], [2, 1]);
deepEqual(actual, [1, 2, 3, 5, 4]); deepEqual(actual, [1, 3, 2, 5, 4]);
}); });
test('should not flatten nested arrays', 1, function() { test('should not flatten nested arrays', 1, function() {
var actual = _.union([1, 2, 3], [1, [5]], [2, [4]]); var actual = _.union([1, 3, 2], [1, [5]], [2, [4]]);
deepEqual(actual, [1, 2, 3, [5], [4]]); deepEqual(actual, [1, 3, 2, [5], [4]]);
}); });
test('should produce correct results when provided a falsey `array` argument', 1, function() { test('should with only secondary arguments', 1, function() {
var expected = [1, 2, 3], var actual = _.union(null, [1, 3, 2], [5, 4]);
actual = _.union(null, expected); deepEqual(actual, [1, 3, 2, 5, 4]);
deepEqual(actual, expected);
}); });
test('should ignore individual secondary values', 1, function() { test('should ignore individual secondary arguments', 1, function() {
var array = [0]; var array = [0];
deepEqual(_.union(array, 3, null, { '0': 1 }), array); deepEqual(_.union(array, 3, null, { '0': 1 }), array);
}); });