fakes | Simple faking library for Ruby
kandi X-RAY | fakes Summary
kandi X-RAY | fakes Summary
This is a really simple library to aid in AAA style testing. The primary driver for using this is to be able to make assertions on method calls to collaborators in actual assertions and not as part of setup. It is meant to be used to complement the current testing framework that you are using to aid in the creation of interaction based tests. Here is a simple example. ##Creating a new fake. To create a new fake, simply leverage the fake method that is mixed into the Kernel module. ##Specifying the behaviour of a fake. When scaffolding fake return values, the library behaves almost identically to the way RSpec stubs work. ###Setup a method to return a value for a particular set of arguments. ###Setup a method to return a value regardless of the arguments it is called with. ###Setup different return values for different argument sets. ##Verifying calls made to the fake. ###Verifying when a call was made.
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Top functions reviewed by kandi - BETA
- Get the names of a given class .
- Determines whether the args matches the given arguments .
- Process a callback .
- Checks whether the given symbol is received .
- Adds a new class for a given class
- Handles a method call .
- Set the value between the given value
- Captures all the arguments passed in the stack
- Invoke the set of arguments .
- Returns true if the given args is a string
fakes Key Features
fakes Examples and Code Snippets
Community Discussions
Trending Discussions on fakes
QUESTION
Why does calling fake.Provide()
wipe out fakes already configured with A.CallTo()
? Is this a bug?
I'm trying to understand a problem I've run into with Autofac.Extras.FakeItEasy (aka AutoFake). I have a partial solution, but I don't understand why my original code doesn't work. The original code is complicated, so I've spent some time simplifying it for the purposes of this question.
Why does this test fail? (working DotNetFiddle)
...ANSWER
Answered 2021-Jun-12 at 02:41It isn't that the Fake's configuration is being changed. In the first test, Resolve
is returning different Fakes each time it's called. (Check them for reference equality; I did.)
Provide
creates a new scope and pushes it on a stack. The topmost scope is used by Resolve
when it finds an object to return. I think this is why you're getting different Fakes in ACallTo_before_Provide
.
Is this a bug? Or is this the expected behavior? If this is the expected behavior, can someone explain why it works like this?
It's not clear to me. I'm not an Autofac user, and don't understand why an additional scope is introduced by Provide
. The stacked scope behaviour was introduced in PR 18. Perhaps the author can explain why.
In the meantime, if possible, I'd Provide
all you need to before Resolve
ing, if you can manage it.
QUESTION
I have been trying to run Robolectric along with Espresso but, I haven't been successful yet. After trying to figure out what was causing this, I realized my FragmentContainerView in my activity is causing this and I am not sure how to fix it.
I decided to create a blank project thinking that perhaps something in my project was causing this, and I encountered the same issue on the blank project.
This is the current setup where I am testing this.
MainActivity.java
...ANSWER
Answered 2021-May-30 at 21:48I figured out the issue. What was causing this to not work correctly was the following dependency for navigation component.
QUESTION
I am learning gmock and wondering how I can make my mock object do something when one of the mocked methods is called.
I need to mock some interfaces that make use of Qt and I am trying to get Qt and Gmock to work together.
For example, I mocked a network socket interface class, gave it to a network client class via constructor based DI, and I want to tell the mock socket to call one of its methods to signal the client when connection completes, in order to pretend a connection was made.
I see there is WillOnce
and it takes and "action" but the documentation I am reading doesn't really explain what kinds of things an "action" can be. All the examples simply return something or increment a global variable. Can you call methods belonging to the abstract class you are mocking?
If not, I see you can separately define a fake object and make it a member of the mock, and then delegate, but that seems like a hell of a lot of work to put into every test case that wants a different behavior.
- You have to define every single pure virtual in your interface whether you want to use it or not for that particular test case
- It seems I will have to create different fakes and therefore different mocks local to each test case, when the fake behavior differs ... For example, maybe I want open to signal in one test case a and not to signal in another
Here is a bit of example code:
...ANSWER
Answered 2021-May-27 at 16:33You should be able to use InvokeWithoutArgs
to achieve the result that you are looking for, assuming that you are using Qt 5 or greater. Your mock object should be defined as follows:
QUESTION
I am trying to implement some unit/integration testing to an Azure v3 HTTP trigger and am running into some issues with the process.
I previously wrote some testing for an API controller that was using syntax like so:
...ANSWER
Answered 2021-May-25 at 10:14I think the real problem is that fakeTransaction
isn't the same object inside the SM.Run
call as it is in the test. What class is it exactly? We don't have the definition of fakeTransaction
up above, but I see that you send a serialized representation of it into the request, not the original object.
So SM.Run
eventually calls fakeService.RetrieveBatch(Transaction session)
with a reconstituted session
object. What are the equality semantics of the Transaction
class? The configured Fake's RetrieveBatch
method will, as described in argument constraints, compare its input with fakeTransaction
using object.Equals
, and if it does not match, your configured behaviour will not be triggered.
If you're unsure about the equality semantics of Transaction
, consider reconstituting transaction from the byte array right in your test, and running object.Equals
on the two objects. That will show you whether they compare as equal.
If Transaction
turns out not to have value-based equality semantics, you will likely have to use one of the other argument constraint mechanisms, such as a custom matcher that examines the transaction's properties or maybe even ignore the actual value using A.Ignored
.
QUESTION
I have a hybrid property
like this in MyModel
:
ANSWER
Answered 2021-May-16 at 12:10In your case, the NOT EXIST
-based query building should give you the result you desire and at the same time produce easy to read queries.
As you, I attempted to decompose the checks into some independent blocks and ended up with the following:
QUESTION
https://codepen.io/thatfemicode/pen/MWpwaRQ
https://twitter.com/P_h_l_i_x/status/1353659923834544128
Evening, after much though and hands on, i came up with a solution, but still not okay with what i have, i am trying to make this exact thing as shown in the influencers section in the TWITTER link of the page below See how each loop changes class to the class of the previous element before leaving the viewport, how can i achieve that? thanks, any advice will be much appreciated
...ANSWER
Answered 2021-May-16 at 10:17A solution to this can be found on the codepen.io after an improvement was made on the code by someone from GSAP and I also added my modifications.
https://codepen.io/thatfemicode/pen/OJpNXEr
HTML
QUESTION
I'm carrying out a project that can modify the price of a product (retrieved from a fake API) then by clicking on a button I update by calculating the 20% VAT. I encounter a problem, I would like to have a price state and that in this state, it is the value of my entry namely {listProduct.price}, so that the price of my API is displayed initially in the input ( namely $ 105.95 for the first article, ...) but it does not work.
you will first find the code of the productsDetails part where it displays the products page and the products code which retrieves the data from the API
If you have any solutions I'm interested, thanks in advance. (sorry, I'm new to React, I'm still struggling with all of these concepts)
ProductsDetails
...ANSWER
Answered 2021-May-13 at 00:11Since you want to display some data in one component and update that data from another then the solution here is to Lift State Up. Move the products state and data fetching to a common ancestor to both ProductsDetails
and Products
components.
Suggestions:
Declare
productsData
, data fetching, andupdatePrice
handler in parent component.
QUESTION
I am training on React and I would like to click on the product title to display a detail page of this product. So I used react-router-dom to simulate multiple pages. I have data from a fake API that I displayed in a table and I would like to retrieve it on another page so for that I retrieve the ID of the data and I retrieved this id in the page "productsDetails" but I can't retrieve the other data like title, description ...
Thank you in advance for your explanations
App
...ANSWER
Answered 2021-May-09 at 00:50The simplest way for now would be to send the listProduct
in route state to the ProductsDetails
page.
In products when computing the link, also pass the product:
QUESTION
I'm currently at the end of my rope dealing with a frustrating program, and I'm posting here for help for the first time. Using beautifulsoup4, I'm attempting to, in short, scrape a website with no reliable HTML classes or IDs to work with. All I have is the anchor element and, for the example I'm providing below, I am attempting to grab the phrase "Where the Red Fern Grows" using only the the lowercase text "red fern". So in conclusion, I am attempting to identify and collect/print the text of each unclassified/unidentified anchor element that contains the phrase "Where the Red Fern Grows", without having to type the entire string and remain case insensitive.
I've tried a multitude of things so far, with my greatest success being only a half measure. I was able to successfully collect the very first anchor element that contained 'WTRFG'. Unfortunately, despite my best efforts, that's about as much as I've been able to get. I've used both find and find_all, tried to use re.search with regex, and tried a number of other things I found in other stack overflow answers. No dice. Here's what I got right now.
...ANSWER
Answered 2021-May-04 at 23:02To select multiple tags with the text "red fern", you can do:
QUESTION
Suppose I have two packages, foo
and bar
(and thus, foo.go
, foo_test.go
, bar.go
, and bar_test.go
.) bar
depends on foo
. In bar_test.go
, I want to use some faked types that are defined in foo_test.go
. But since it isn't allowed for *_test.go
files to export types, I moved them into a test package for foo
, ie footest
, that both foo
and bar
depend on.
Suppose foo.go
has some interfaces like this:
ANSWER
Answered 2021-May-03 at 03:37package foo
will not depend on package footest
as long as you use package foo_test
in your foo_test.go file. In that case, foo_test will be compiled as a separate package. However, you won't have access to non-exported types in package foo
.
e.g.
foo.go
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Install fakes
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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