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Add intersection tests for two arrays.

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John-David Dalton
2016-02-21 09:59:51 -08:00
parent 837d47a309
commit 5c42d0ef31
1 changed files with 15 additions and 2 deletions
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17
test/test.js
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@@ -7533,11 +7533,24 @@
var args = (function() { return arguments; }(1, 2, 3)), var args = (function() { return arguments; }(1, 2, 3)),
func = _[methodName]; func = _[methodName];
QUnit.test('`_.' + methodName + '` should return the intersection of the given arrays', function(assert) { QUnit.test('`_.' + methodName + '` should return the intersection of two arrays', function(assert) {
assert.expect(1); assert.expect(2);
var actual = func([1, 3, 2], [5, 2, 1, 4]);
assert.deepEqual(actual, [1, 2]);
actual = func([5, 2, 1, 4], [1, 3, 2]);
assert.deepEqual(actual, [2, 1]);
});
QUnit.test('`_.' + methodName + '` should return the intersection of multiple arrays', function(assert) {
assert.expect(2);
var actual = func([1, 3, 2], [5, 2, 1, 4], [2, 1]); var actual = func([1, 3, 2], [5, 2, 1, 4], [2, 1]);
assert.deepEqual(actual, [1, 2]); assert.deepEqual(actual, [1, 2]);
actual = func([5, 2, 1, 4], [2, 1], [1, 3, 2]);
assert.deepEqual(actual, [2, 1]);
}); });
QUnit.test('`_.' + methodName + '` should return an array of unique values', function(assert) { QUnit.test('`_.' + methodName + '` should return an array of unique values', function(assert) {