[英]Mocha/Chai Test linkTo Function Returning AssertionError
I'm trying to find & correct the Javascript code in challenge.js so that it passes the Mocha & Chai tests as specified in spec.js .... Nothing I try will get it to pass the tests when I run the command $ mocha spec.js
in the Terminal.... To provide more information, the resulting error message that is continually returned in the Terminal regardless of any changes I make to challenge.js is shown underneath. 我试图在Challenge.js中查找并更正Javascript代码,以使其通过spec.js中指定的Mocha&Chai测试……。当我运行命令$ mocha spec.js
时,我没有尝试通过测试终端中的$ mocha spec.js
。...为了提供更多信息,无论我对Challenge.js进行的任何更改如何,在终端中不断返回的结果错误消息将显示在下面。
Challenge.js Challenge.js
module.exports.linkTo = function(text, address) {
return "<a href='" + text + "'>" + address + "</a>"
};
Spec.js Spec.js
var expect = require("chai").expect;
var challenge = require("./challenge.js");
describe("linkTo", function() {
it("should be defined", function() {
expect(challenge.linkTo).to.exist;
});
it("should return a valid link for Bloc", function() {
expect(challenge.linkTo("Bloc", "http://www.bloc.io")).to.eql("<a href='http://www.bloc.io'>Bloc</a>");
});
});
Error Message as returned in Terminal 在终端中返回的错误消息
linkTo
✓ should be defined
1) should return a valid link for Bloc
1 passing (11ms)
1 failing
1) linkTo should return a valid link for Bloc:
AssertionError: expected '<a href=\'Bloc\'>http://www.bloc.io</a>' to deeply equal '<a href=\'http://www.bloc.io\'>Bloc</a>'
+ expected - actual
+<a href='http://www.bloc.io'>Bloc</a>
-<a href='Bloc'>http://www.bloc.io</a>
at Context.<anonymous> (/home/vagrant/frontend-javascript-exercises/02-reading-mocha-tests/00-a-tested-function/spec.js:10:63)
at callFn (/usr/local/lib/node_modules/mocha/lib/runnable.js:266:21)
at Test.Runnable.run (/usr/local/lib/node_modules/mocha/lib/runnable.js:259:7)
at Runner.runTest (/usr/local/lib/node_modules/mocha/lib/runner.js:387:10)
at /usr/local/lib/node_modules/mocha/lib/runner.js:470:12
at next (/usr/local/lib/node_modules/mocha/lib/runner.js:312:14)
at /usr/local/lib/node_modules/mocha/lib/runner.js:322:7
at next (/usr/local/lib/node_modules/mocha/lib/runner.js:257:23)
at Object._onImmediate (/usr/local/lib/node_modules/mocha/lib/runner.js:289:5)
at processImmediate [as _immediateCallback] (timers.js:336:15)
Can anyone PLEASE point out the correction(s) needed in challenge.js in order for the tests to pass when I run $ mocha spec.js
in the Terminal??? 任何人都可以指出在Challenge.js中所需的更正,以便在终端中运行$ mocha spec.js
时才能通过测试$ mocha spec.js
?
Thanks in advance Lex 预先感谢Lex
Replace adress with text and text with address inside function declaration. 在函数声明中用文本替换地址,并用地址替换文本。
module.exports.linkTo = function(text, address) {
return "<a href='" + address + "'>" + text + "</a>"
};
Test output cleary says what was expected 测试输出明确说明了预期的结果
+<a href='http://www.bloc.io'>Bloc</a>
-<a href='Bloc'>http://www.bloc.io</a>
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