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Ensure _.assign, _.extend, _.defaults, and _.merge coerce values to objects.

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This commit is contained in:
John-David Dalton
2015-07-10 00:28:49 -07:00
parent c75ac3ac64
commit 31a7ac1e81
2 changed files with 27 additions and 25 deletions
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13
test/test.js
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@@ -5058,12 +5058,15 @@
isAssign = methodName == 'assign',
isDefaults = methodName == 'defaults';
test('`_.' + methodName + '` should pass thru falsey `object` values', 1, function() {
test('`_.' + methodName + '` should coerce primitives to objects', 1, function() {
var expected = _.map(falsey, _.constant(true));
var actual = _.map(falsey, function(object, index) {
return index ? func(object) : func();
var result = index ? func(object) : func();
return _.isEqual(result, Object(object));
});
deepEqual(actual, falsey);
deepEqual(actual, expected);
});
test('`_.' + methodName + '` should assign own ' + (isAssign ? '' : 'and inherited ') + 'source properties', 1, function() {
@@ -5122,7 +5125,7 @@
var actual = _.map([null, undefined], function(value) {
try {
return _.isEqual(func(value, { 'a': 1 }), value);
return _.isEqual(func(value, { 'a': 1 }), {});
} catch(e) {
return false;
}
@@ -11667,7 +11670,7 @@
expected = { 'a': { 'b': 1, 'c': 3 } };
var defaultsDeep = _.partialRight(_.merge, function deep(value, other) {
return _.merge(value, other, deep);
return _.isObject(value) ? _.merge(value, other, deep) : value;
});
deepEqual(defaultsDeep(object, source), expected);