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Add more array path tests to _.get.

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jdalton
2015-04-06 11:54:09 -05:00
parent 63902bde9c
commit 2698e6f0ea
1 changed files with 31 additions and 17 deletions
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48
test/test.js
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@@ -6026,19 +6026,26 @@
(function() { (function() {
test('should get property values', 2, function() { test('should get property values', 2, function() {
var object = { 'a': 'b' }; var object = { 'a': 'b' };
strictEqual(_.get(object, 'a'), 'b');
strictEqual(_.get(object, ['a']), 'b'); _.each(['a', ['a']], function(path) {
strictEqual(_.get(object, path), 'b');
});
}); });
test('should get deep property values', 2, function() { test('should get deep property values', 2, function() {
var object = { 'a': { 'b': { 'c': 3 } } }; var object = { 'a': { 'b': { 'c': 3 } } };
strictEqual(_.get(object, 'a.b.c'), 3);
strictEqual(_.get(object, ['a', 'b', 'c']), 3); _.each(['a.b.c', ['a', 'b', 'c']], function(path) {
strictEqual(_.get(object, path), 3);
});
}); });
test('should get a key over a path', 1, function() { test('should get a key over a path', 2, function() {
var object = { 'a.b.c': 3, 'a': { 'b': { 'c': 4 } } }; var object = { 'a.b.c': 3, 'a': { 'b': { 'c': 4 } } };
strictEqual(_.get(object, 'a.b.c'), 3);
_.each(['a.b.c', ['a.b.c']], function(path) {
strictEqual(_.get(object, path), 3);
});
}); });
test('should not coerce array paths to strings', 1, function() { test('should not coerce array paths to strings', 1, function() {
@@ -6068,13 +6075,18 @@
}); });
}); });
test('should follow `path` over non-plain objects', 2, function() { test('should follow `path` over non-plain objects', 4, function() {
var actual = _.get(0, 'constructor.prototype.toFixed');
strictEqual(actual, 0..toFixed);
var object = { 'a': '' }; var object = { 'a': '' };
actual = _.get(object, 'a.replace');
strictEqual(actual, stringProto.replace); _.each(['constructor.prototype.toFixed', ['constructor', 'prototype', 'toFixed']], function(path) {
var actual = _.get(0, path);
strictEqual(actual, 0..toFixed);
});
_.each(['a.replace', ['a', 'replace']], function(path) {
var actual = _.get(object, path);
strictEqual(actual, stringProto.replace);
});
}); });
test('should return the specified default value for `undefined` values', 1, function() { test('should return the specified default value for `undefined` values', 1, function() {
@@ -6082,14 +6094,16 @@
values = empties.concat(true, new Date, 1, /x/, 'a'); values = empties.concat(true, new Date, 1, /x/, 'a');
var expected = _.transform(values, function(result, value) { var expected = _.transform(values, function(result, value) {
result.push(value, value); result.push(value, value, value, value);
}); });
var actual = _.transform(values, function(result, value) { var actual = _.transform(values, function(result, value) {
result.push( _.each(['a.b.c', ['a', 'b', 'c']], function(path) {
_.get(object, 'a.b.c', value), result.push(
_.get(null, 'a.b.c', value) _.get(object, path, value),
); _.get(null, path, value)
);
});
}); });
deepEqual(actual, expected); deepEqual(actual, expected);