I’m trying to come up with a method that would allow me to create a it block that confirms whether my configuration file has a specific attribute. The object has in it: I would like to have an it block that would confirm whether this value is true and if it isn’t, then it should fail. I have tried…
Tag: mocha.js
Command ‘Solidity: Compile Contract’ resulted in an error (Cannot read properties of undefined(reading ‘uri’))
Good day everyone, I am working on a lottery smart contract. I am currently done with the remix VM tests and proceeded with the unit tests with JavaScript. The test.js file is shown below. The test file for now only checks if the contract deploys, pretty simple. However, I have not been able to proceed from h…
TypeError: Cannot read property ‘navigator’ of undefined
My unit test case started failing when I started running the unit test in mocha from karma, Earlier we were using karma and –browser to run the test case but it was running fine, Package.json test file – It fails for navigator here, TypeError: Cannot read property ‘navigator’ of undefi…
mocha test passes even though I throw error
in this block of code “err” is being printed, and the test passes. also tried – and done(). nothing worked, test is still passing every time. why is this happening? Answer Option 1: await the promise Just add await before the promise expression. You don’t even need those then and catch…
Mocha – Cannot find module ‘./Collection/auth.js’ after adding the helper file in a nested folder
My folders structure is as below: That’s the content of the index file And this the content of the spec file I’m not sure why I’m getting the below error, I see this is supposed to work. In the specs file, it is shown that the required auth has the correct value Tests was working fine when t…
Mocha test false assert timeouts
I have some problem with my async mocha tests. The assert method within a promise results in a timeout when the input evaluates to false. (with true values it works fine) This is a simplified version of the problem. We usually do networking instead of this constructed promise. Answer You’d better NOT us…
Context eval expression when I write function in Mocha Test as lambda
When I use the below code, I do not get the context eval error for the variable data When write my mocha test function as lambda (Refer code below), I receive context eval error for data variable Code Error at Context.eval (webpack:///cypress/integration/examples/Test8Framework.js:4:13) From previous event: a…
Compare arrays of Errors in Chai
I have a validator method that returns an array with Errors. I want to create a unit test that compares this errors, but I can’t use expect(fn).to.throw since I don’t throw the errors, just return them. This is my approach but I get AssertionError: expected [ Array(2) ] to have the same members as…
How to create it test name with increment variable in Mocha
I am using Mocha and I would like to do something like this: I get Test undefined as a test name, instead of Test 1, Test2. How can I achieve this in Mocha? Answer Due to how hooks works, you can use an increment into the name like this. And you get the output:
node.js mocha before function runs after test execution
I have moved this around so much and tried with done(), asyncand chaining then(), moving the describe() around and my latest attempt was to return a promise in the before as Async function in mocha before() is alway finished before it() spec? suggested. The console.log(‘finished!’) that indicates …