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Add stable sort tests for objects.

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jdalton
2015-04-13 20:28:25 -07:00
parent 520f7c6812
commit 99f5857d84
1 changed files with 18 additions and 10 deletions
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28
test/test.js
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@@ -14051,7 +14051,7 @@
{ 'a': 'y', 'b': 2 }
];
var stableOrder = [
var stableArray = [
new Pair(1, 1, 1), new Pair(1, 2, 1),
new Pair(1, 1, 1), new Pair(1, 2, 1),
new Pair(1, 3, 1), new Pair(1, 4, 1),
@@ -14064,6 +14064,8 @@
new Pair(undefined, 5, 1), new Pair(undefined, 6, 1)
];
var stableObject = _.zipObject('abcdefghijklmnopqrst'.split(''), stableArray);
test('should sort in ascending order', 1, function() {
var actual = _.pluck(_.sortBy(objects, function(object) {
return object.b;
@@ -14072,12 +14074,14 @@
deepEqual(actual, [1, 2, 3, 4]);
});
test('should perform a stable sort (test in V8)', 1, function() {
var actual = _.sortBy(stableOrder, function(pair) {
return pair.a;
});
test('should perform a stable sort (test in V8)', 2, function() {
_.each([stableArray, stableObject], function(value, index) {
var actual = _.sortBy(value, function(pair) {
return pair.a;
});
deepEqual(actual, stableOrder);
deepEqual(actual, stableArray, index ? 'object' : 'array');
});
});
test('should use `_.identity` when `iteratee` is nullish', 1, function() {
@@ -14191,7 +14195,7 @@
{ 'a': 'y', 'b': 2 }
];
var stableOrder = [
var stableArray = [
new Pair(1, 1, 1), new Pair(1, 2, 1),
new Pair(1, 1, 1), new Pair(1, 2, 1),
new Pair(1, 3, 1), new Pair(1, 4, 1),
@@ -14204,6 +14208,8 @@
new Pair(undefined, 5, 1), new Pair(undefined, 6, 1)
];
var stableObject = _.zipObject('abcdefghijklmnopqrst'.split(''), stableArray);
test('`_.' + methodName + '` should sort mutliple properties in ascending order', 1, function() {
var actual = func(objects, ['a', 'b']);
deepEqual(actual, [objects[2], objects[0], objects[3], objects[1]]);
@@ -14214,9 +14220,11 @@
deepEqual(actual, [objects[2], objects[0], objects[3], objects[1]]);
});
test('`_.' + methodName + '` should perform a stable sort (test in IE > 8, Opera, and V8)', 1, function() {
var actual = func(stableOrder, ['a', 'c']);
deepEqual(actual, stableOrder);
test('`_.' + methodName + '` should perform a stable sort (test in IE > 8, Opera, and V8)', 2, function() {
_.each([stableArray, stableObject], function(value, index) {
var actual = func(value, ['a', 'c']);
deepEqual(actual, stableArray, index ? 'object' : 'array');
});
});
test('`_.' + methodName + '` should not error on nullish elements', 1, function() {