Assertions | Flexible XCTest assertions in Swift | Assertion library
kandi X-RAY | Assertions Summary
kandi X-RAY | Assertions Summary
This is a Swift µframework providing simple, flexible assertions for XCTest in Swift.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Assertions
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Assertions Examples and Code Snippets
Lines of Code : 12License : Permissive (MIT)
Copylet array: [Int]? = [1, 2, 3]
assert(maybeAnArray(), ==, [1, 2, 3])
XCTAssertEqual(array, [1, 2, 3])
// => error: value of optional type '[Int]?' not unwrapped; did you mean to use '!' or '?'?
let string: String? = "hello"
assert(string, ==, "he Community Discussions
Trending Discussions on Assertions
QUESTION
I am trying to write a unit test code for my Spark-Scala notebook using scalatest.funsuite but the notebook with test() is not getting executed in databricks. Could you please let me know how can I run it?
Here is the sample test code for the same.
...ANSWER
Answered 2021-Jun-14 at 15:42You need to explicitly create the object for that test suite & execute it. In IDE you're relying on specific runner, but it doesn't work in the notebook environment.
You can use either the .execute function of create object (docs):
QUESTION
i am working on jasmine unit tests for angular and the mocking is not working. The junit code is:
...ANSWER
Answered 2021-Jun-13 at 06:24It's because you are mocking your methods after they are already used in the constructor. You should move your mocks before the TestBed.createComponent call. You can try something like:
QUESTION
I am trying to validate the json schema. I get below error when I try to do that
Actual response
{ "page": 2, "per_page": 6, "total": 12, "total_pages": 2, "data": [ { "id": 7, "email": "michael.lawson@reqres.in", "first_name": "Michael", "last_name": "Lawson", "avatar": "https://reqres.in/img/faces/7-image.jpg" }, { "id": 8, "email": "lindsay.ferguson@reqres.in", "first_name": "Lindsay", "last_name": "Ferguson", "avatar": "https://reqres.in/img/faces/8-image.jpg" }, { "id": 9, "email": "tobias.funke@reqres.in", "first_name": "Tobias", "last_name": "Funke", "avatar": "https://reqres.in/img/faces/9-image.jpg" }, { "id": 10, "email": "byron.fields@reqres.in", "first_name": "Byron", "last_name": "Fields", "avatar": "https://reqres.in/img/faces/10-image.jpg" }, { "id": 11, "email": "george.edwards@reqres.in", "first_name": "George", "last_name": "Edwards", "avatar": "https://reqres.in/img/faces/11-image.jpg" }, { "id": 12, "email": "rachel.howell@reqres.in", "first_name": "Rachel", "last_name": "Howell", "avatar": "https://reqres.in/img/faces/12-image.jpg" } ], "support": { "url": "https://reqres.in/#support-heading", "text": "To keep ReqRes free, contributions towards server costs are appreciated!" } }
Feature: Create and Read persons ...
Background: * def personBase = '/api/person/'
Scenario: Sample
...ANSWER
Answered 2021-Jun-11 at 16:03match each only works if the right-hand-side is a JSON array - which is clearly not the case here.
QUESTION
I have a vue project with an ESLint and prettier config like so:
...ANSWER
Answered 2021-Jun-11 at 08:26ESLint uses @typescript-eslint/no-extra-parens and doesn't need no-extra-parens, @typescript-eslint/* are supposed to aggregate * rules with same names, with the addition of features specific to TypeScript.
It's Prettier that affects this code, changing ESLint rules without disabling Prettier won't change the way it works.
The use of parentheses in this piece of code is redundant, as any as ... is a common construct in TypeScript and can be read and processed without parentheses:
QUESTION
I am trying to use Fluent Assertions on C# outside of test frameworks. Is there any way I could cast an FA check to bool? For example I need to achieve something like:
...ANSWER
Answered 2021-Jun-10 at 19:57Fluent Assertions is designed to throw exceptions that testing frameworks catch, not to return values.
About the best you can do is to create a method that accepts an action, and that catches the exception when the action throws. In the catch you'd return false.
QUESTION
I know this will be a long questing and I do apologize for it.
TL:TR I'm starting to learn Cypress and I stumbled upon a problem. I got a list which is higly dinamic (meaning that it can and it will have zero elements from time to time) and I want know its length to make some assertions. The thing is that when it has zero elements, Cypress is falling to get this DOM element. I have no idea how to assert if the array is empty before trying to .get() it. Any clue on how to do it? Thank you in advance!
The post
I want to follow this logic To check if an item was added to the list:
- Get array length, save it into a variable. (Need to learn how to)
- Add an item (this hasn't been of any problem)
- Get new array length, compare it. If new == old + 1, then it was added.
HTML5 (This code HAS an item into the list)
...ANSWER
Answered 2021-Jun-10 at 06:02I don't know what's happened to the footer and the #id-count, but don't use it. Count the elements yourself
QUESTION
When asserting that a field is definitely initialized in a class, what’s the difference between ! (exclamation point, definite assignment assertion) and the declare modifier?
The following code is an error in strict mode since TS doesn’t know for sure that the field has been initialized.
...ANSWER
Answered 2021-Jun-08 at 18:08declare name: string;
QUESTION
This is my Spring Boot Application. when i run the main method always a null pointer exception is thrown. I have no idea why the @Autowired JsonReaderService is null. As i define it as component.
It is a sub folder in the project src folder so the Main Method is above the source folder. So spring should scan it correctly??
I have also a test method which works just fine.
...ANSWER
Answered 2021-Jun-07 at 11:26You need to run SpringApplication.run() because this method starts whole Spring Framework. Since you don't have it in your code, the beans are not autowired and JsonReaderService is null. You can do the following in your Application.java. Also, since this involves taking input from the CLI why not use CommandLineRunner as follows:
QUESTION
Below is my Test code where I'm getting NULL as a result.
...ANSWER
Answered 2021-Jun-06 at 12:32You have to initialize your mock and then have to declare your mock behavior, try to change your test class like that:
QUESTION
I cannot for the life of me work out how to modify the return value of reduce without a number of clunky type assertions. For example:
...ANSWER
Answered 2021-Jun-05 at 01:14You do need to care about the shape of the input list, at least to the extent that you want the compiler to understand that item.usage is a number and not a string | number. If you annotate list as Array>, then you're explicitly telling the compiler to forget everything about list except that it's an array of objects whose properties are of type string | number. After this, any use of reduce() with item.usage would necessarily involve string | number, unless you employ something like a type assertion to give the compiler back some of the information you threw away earlier.
In this case I'd recommend leaving off the type annotation for list and letting the compiler infer its type from the initialized value:
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