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Add fp.mergeAllWith test.

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This commit is contained in:
John-David Dalton
2016-06-06 23:46:06 -07:00
parent 1a7199fd6b
commit 2465a6bdbd
2 changed files with 49 additions and 21 deletions
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49
test/test-fp.js
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@@ -1460,11 +1460,11 @@
var args,
stack = { '__data__': { '__data__': [] } },
expected = [[1], [2, 3], 'a', { 'a': [1] }, { 'a': [2, 3] }, stack];
expected = [[1, 2], [3], 'a', { 'a': [1, 2] }, { 'a': [3] }, stack];
fp.mergeWith(function() {
args || (args = _.map(arguments, _.cloneDeep));
})({ 'a': [1] })({ 'a': [2, 3] });
})({ 'a': [1, 2] })({ 'a': [3] });
args[5] = _.omitBy(args[5], _.isFunction);
args[5].__data__ = _.omitBy(args[5].__data__, _.isFunction);
@@ -1475,17 +1475,44 @@
QUnit.test('should not mutate values', function(assert) {
assert.expect(2);
var object = { 'a': { 'b': 2, 'c': 3 } };
object.a.b = [1];
var objects = [{ 'a': [1, 2] }, { 'a': [3] }],
actual = fp.mergeWith(_.noop, objects[0], objects[1]);
var actual = fp.mergeWith(function(objValue, srcValue) {
if (_.isArray(objValue)) {
return objValue.concat(srcValue);
}
}, object, { 'a': { 'b': [2, 3] } });
assert.deepEqual(objects[0], { 'a': [1, 2] });
assert.deepEqual(actual, { 'a': [3, 2] });
});
}());
assert.deepEqual(object, { 'a': { 'b': [1], 'c': 3 } });
assert.deepEqual(actual, { 'a': { 'b': [1, 2, 3], 'c': 3 } });
/*--------------------------------------------------------------------------*/
QUnit.module('fp.mergeAllWith');
(function() {
QUnit.test('should provide the correct `customizer` arguments', function(assert) {
assert.expect(1);
var args,
stack = { '__data__': { '__data__': [] } },
expected = [[1, 2], [3], 'a', { 'a': [1, 2] }, { 'a': [3] }, stack];
fp.mergeAllWith(function() {
args || (args = _.map(arguments, _.cloneDeep));
})([{ 'a': [1, 2] }, { 'a': [3] }]);
args[5] = _.omitBy(args[5], _.isFunction);
args[5].__data__ = _.omitBy(args[5].__data__, _.isFunction);
assert.deepEqual(args, expected);
});
QUnit.test('should not mutate values', function(assert) {
assert.expect(2);
var objects = [{ 'a': [1, 2] }, { 'a': [3] }],
actual = fp.mergeAllWith(_.noop, objects);
assert.deepEqual(objects[0], { 'a': [1, 2] });
assert.deepEqual(actual, { 'a': [3, 2] });
});
}());