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toBe(<value>) - The returned value is the same as <value>. toBeTrue() - Checks if the returned value is true. toBeTruthy() - Check if the value, when cast to a boolean, will be a truthy value. Truthy values are all values that aren't 0, '' (empty string), false, null, NaN, undefined or [] (empty array)*.
“To be,or not to be,that is the question:”这句话能不能翻译成“存在还是虚无，这是个问题”呢？“be…
2016年5月4日 · toBe() comparison is strict (ex.: obj1 === obj2 ) if comparing two objects the identity of the objects is taken in consideration. while toEqual() takes only value of the entries in consideration ( it compares object like underscore's isEqual method ). edited May 4, 2016 at 10:26. answered May 4, 2016 at 10:05.
三宅健宣布加盟泷泽秀明公司，成为 TOBE 首位艺人，你认为他未来发展会如何？. 泷泽秀明辞去杰尼斯副社长职务退出事务所后成立娱乐公司TOBE，7月2日该公司网络直播中邀请5月2日退出杰尼斯事务所的三宅健出席，三宅健正式宣布已成为T…. 泷泽秀明辞去杰尼斯 ...
电脑硬件话题下的优秀答主. “To be or not to be” (“生存还是毁灭”) 这句话出自威廉·莎士比亚的戏剧《哈姆雷特》，. 是主人公哈姆雷特在第三幕第一场的独白。. 这一句表达了哈姆雷特内心的挣扎和对生命、死亡以及存在本质的思考。. 这个独白是对存在主义 ...
2017年6月20日 · Learn how to use logical OR operator in Jest to test multiple expected results with examples and comparisons to Jasmine.
6 Answers. Sorted by: 287. you can use one of those: toEqual and toMatchObject are template matchers for objects: let Obj = {name: 'component name', id: 2}; expect (oneObj).toEqual ( {name: 'component name'}) // false, should be exactly equal all Obj keys and values expect (oneObj).toMatchObject ( {name: 'component name'}) // true.
Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers I'm using Jest to test my Node application. Is it possible for me to expect/assert a value to be a Date Object?
哈姆雷特不怕死，他怕的是死之后的世界未知的恐惧。. 再多说一句，他整整五个act都在逃避，他逃避的方法就是自杀，所以这个 soliloquy 的to be or not to be，可以理解成“ 生存还是毁灭 ”. 再加一句，flesh指的就是生命的意思。. 他的第一段soliloquy在act1的时候也在 ...
2018年4月4日 · 23. The ownership of the expect library has been donated to jest from v21+. Since then some of the method names and their functionality has been changed. The following modification to code will help to overcome issue. var expect = require ('expect'); var {generateMessage} = require ('./message'); describe ('generateMessage', () => { it ('should ...
