[英]Why are these objects not equal?
I am trying to write a test in JavaScript using Mocha and Chai. 我正在尝试使用Mocha和Chai用JavaScript编写测试。 At the end of the test, I want to compare 2 JavaScript objects, these should be equal.
在测试结束时,我想比较2个JavaScript对象,这些对象应该相等。
The output I get from the test is the following: 我从测试中获得的输出如下:
{ publication:
{ publication_id: 'pubFetch1',
title: 'Publication Fetcher',
person_id: 'uploader',
URL: 'http://www.pubfetchertest.com',
publication_year: '2015',
upload_date: '2015-05-05 00:00:00',
page_count: '5',
type: 'paper',
rating: '0',
votes: '0',
abstract: 'Testing the Publication Fetcher',
location: 'location' },
comments:
[ { commentID: 'comment1',
personID: 'uploader',
firstName: 'First',
lastName: 'Last',
text: 'Comment Content',
time: '2015-05-05 10:24:36',
reactions: [],
myComment: true },
{ commentID: 'comment2',
personID: 'author1',
firstName: 'First',
lastName: 'Last',
text: 'Comment Content',
time: '2015-05-05 11:01:45',
reactions: [Object],
myComment: false } ],
keywords: [ 'keyword1', 'keyword2', 'keyword3' ],
uploader: { person_id: 'uploader', first_name: 'First', last_name: 'Last' },
score: 5,
authors:
[ { person_id: 'author1', first_name: 'First', last_name: 'Last' },
{ person_id: 'author2', first_name: 'First', last_name: 'Last' },
{ person_id: 'author3', first_name: 'First', last_name: 'Last' } ],
editors: [],
publishers: [] }
While the object I want to compare it with, is the following: 我想与之比较的对象是:
{ publication:
{ publication_id: 'pubFetch1',
title: 'Publication Fetcher',
person_id: 'uploader',
url: 'http://www.pubfetchertest.com',
publication_year: '2015',
upload_date: '2015-05-05 00:00:00',
page_count: '5',
type: 'paper',
rating: '0',
votes: '0',
abstract: 'Testing the Publication Fetcher',
location: 'location'},
comments:
[{ commentID: 'comment1',
personID: 'uploader',
firstName: 'First',
lastName: 'Last',
text: 'Comment Content',
time: '2015-05-05 10:24:36',
reactions: [],
myComment: true},
{ commentID: 'comment2',
personID: 'author1',
firstName: 'First',
lastName: 'Last',
text: 'Comment Content',
time: '2015-05-05 11:01:45',
reactions: [{ commentID: 'comment3',
personID: 'author2',
firstName: 'First',
lastName: 'Last',
text: 'Comment Content',
time: '2015-05-05 11:02:10',
reactions: [],
replyID: 'comment2',
myComment: false}],
myComment: false}],
keywords: ['keyword1', 'keyword2', 'keyword3'],
uploader: {person_id: 'uploader',
first_name: 'First',
last_name: 'Last'},
score: 5,
authors: [{person_id: 'author1',
first_name: 'First',
last_name: 'Last'},
{person_id: 'author2',
first_name: 'First',
last_name: 'Last'},
{person_id: 'author3',
first_name: 'First',
last_name: 'Last'}],
editors: [],
publishers: []
};
I don't see any difference in these 2 objects, so why does JavaScript say these are different? 我在这两个对象中看不到任何区别,那么为什么JavaScript会说它们不同? I am using
JSON.stringify(obj1) === JSON.stringify(obj2)
to compare these 2 objects. 我正在使用
JSON.stringify(obj1) === JSON.stringify(obj2)
比较这两个对象。
JSFiddle: http://jsfiddle.net/9akeh8bh/4/ JSFiddle: http : //jsfiddle.net/9akeh8bh/4/
There are differences between the two objects; 这两个对象之间存在差异。 some keys have underscores and some are uppercase.
有些键带有下划线,有些则带有大写字母。
Have you tried standardising the key names and seeing if the comparison works? 您是否尝试过标准化密钥名称并查看比较是否有效?
您的reactions
是不同的,有些包含对象,有些则没有。
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