test-case | Rust procedural macro attribute for adding test cases | Reflection library
kandi X-RAY | test-case Summary
kandi X-RAY | test-case Summary
test_case crate provides procedural macro attribute that generates parametrized test instances.
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test-case Examples and Code Snippets
Lines of Code : 114License : Non-SPDX (Apache License 2.0)
Copydef run_with_all_model_types(
test_or_class=None,
exclude_models=None):
"""Execute the decorated test with all Keras model types.
This decorator is intended to be applied either to individual test methods in
a `keras_parameterized.Test def test_a(self):
start = "aaa"
result = caesar(start, 1)
self.assertEqual(result, "bbb")
result = caesar(start, 5)
self.assertEqual(result, "fff") @Override
public boolean test(T t) {
return !(component.test(t));
} Community Discussions
Trending Discussions on test-case
QUESTION
Base on the following definition of positive and negative testing found here
Given the requirement where When user key in invalid character in field, error message is displayed at the field.
Tester did a test which cater specifically for this requirement.
Question : Is the test conducted by the tester a positive of negative testing ?
...ANSWER
Answered 2021-May-11 at 05:55According to this definition of negative/positive tests, in that case I would call it a positive test because you are checking that a requirement is fulfilled/met.
In that case, a "negative" test would be to try to find a "hole" in the requirement (like no input at all, too long input etc.). But in that case, I find the term Exploratory Test more interesting/relevant to use (it expresses better, IMHO, the idea to look around and follow your experience/instinct)
QUESTION
I've a requirement -
I've a sentence, he is a good programmer, he won 865 competitions, but sometimes he dont. What do you think? All test-cases should pass. Done-done?
Number of words in that sentence is 21.
Here is another example:
jds dsaf lkdf kdsa fkldsf, adsbf ldka ads? asd bfdal ds bf[l. akf dhj ds 878 dwa WE DE 7475 dsfh ds RAMU 748 dj.
Number of words: 21
Word definition:
I wrote a java code to count words in a string.
...ANSWER
Answered 2021-Apr-26 at 17:44You may use this regex for your customised word matches:
QUESTION
I was solving a problem on codeforces:- Here is the Question
I wrote python code to solve the same:-
...ANSWER
Answered 2021-Apr-20 at 12:21As mentioned by @juanpa.arrivillaga and @DarrylG in comments, I should have used floor operator// for integer division, the anomaly was cause due to float division by / division operator.
So, the correct code should be:-
QUESTION
I need to test web-api of one app. Test-case is if 2 simular requests came to the 2 nodes of web app at the same time, it returns erorr. So i need to send 2 requests at one moment on a two separate nodes of web app. I know how to send 1 request and how to send requests in rotation. Here is the example of request i made:
...ANSWER
Answered 2021-Mar-30 at 16:45First, and it's mostly my opinion, I would use the fetch API to make the call to the resources you want to pull to your web-app.
I think it needs less boilerplate than a XMLHttpRequest.
On the other hand, it isn't clear to me if you want to check if your web-app is making two request to the same resource, or if want to know how to know and handle the case when your back-end get a cloned request.
In the first case, you could use something like RxJs to avoid making a request until you have a response. But maybe it is a really big dependency for your project.
An other way could be disabling the user input (like the button that is making the request) until you have a response.
But, if your question is about how to know in your backend app when you have a duplicated request from the same client, it would depend on your backend architecture. Like, if you have one load balancer and many backend services, or if you have only one nodejs backend facing the public internet, etc.
I would recommend you to somehow persist the client data some were (memory, a db, or something), like IP, or session-ID, or something useful to know who is making that API call; and then check if there is already an ongoing request to the same resource so you can make a pertinent response. Once the call is done, you can remove that from your persistence layer.
Maybe you were expecting some code snippets, but I hope this can be useful to you.
Edit after your comments:
I have host1.webapp/api/methodX and host2.webapp/api/methodX. Simply I have to send 2 requests ( 1 for host1 and 1 for host2) at same time. I don't need to wait a response from host1 and then send request to host2, i need to send them togheter just to the different hosts. And i don't care about response time/ request processing time/etc.
like if i'd used curl it'd looks like: curl request1 & request2
In that case, it depends on what behavior you want to test. You cant make two AJAX calls using the same XMLHttpRequest object. If I were you I would make two request, maybe wrap them in a promise and then use the Promise.allSettled() method. Then you check what happened on the returned values. Another (but more complex way) should be to have a service worker that intercepts all http traffic, and there you can see if the API calls are made as you wanted.
QUESTION
How to unit test (Jest here) custom validator, which has FormGroup? I've seen this question, but it's about FormControl.
The function to be tested.
...ANSWER
Answered 2021-Mar-27 at 17:48You can create a test FormGroup which consists of 2 password controls and apply validatePasswords validator to this group:
QUESTION
Using python I am generating a html page with multiple tables which all have the same amount of columns. Also all of these columns hold the same type of data.
The page I am generating is OK, but I would like to boost the legibility by making all the tables same width, currently each table have either different width, or the text is overflowing the columns.
...ANSWER
Answered 2021-Mar-21 at 22:32I adjusted the columns of the two tables with jQuery.
QUESTION
I am trying to use catch2 TEMPLATE_TEST_CASE for pairs of types, i.e. instead of templating a single type for each test, I need to use a correlated pair of types. I thought I could use std::variant to store these pairs, but compilation fails with: error: expected primary-expression before ‘)’ token. auto outtype = std::get<0>(TestType);.
I'd appreciate any help for the reason of this error or an alternative solution to this problem. Here is the code snippet:
...ANSWER
Answered 2021-Mar-16 at 18:48. instead of templating a single type for each test, I need to use a correlated pair of types.
If is only a pair of types, I suppose you can use std::pair; std::tuple, for more types.
I suppose you can try something as
QUESTION
I installed the Jenkins Plugin (version 1.6.5) to publish test results of Robot Framework directly in Jenkins.
The robot test cases ran successfully and created necessary files.
But if I want to publish the results to Jenkins, the pipeline throws an exception.
Jenkinsfile
...ANSWER
Answered 2021-Mar-11 at 10:42Thank you for including the version of the plugin!
It appears that RobotPublisher prior to version 2.0.0 had a bug in that the otherFiles parameter (which should be optional) was required, and if you omit it you get this error.
I would address this by adding an otherFiles parameter that doesn't match any of your actual files, for example:
QUESTION
I'm writing unit-tests for an application that uses Python's built-in cmd.Cmd class. I'm writing test-cases to test the shell program, which listens for user input on sys.stdin. In the constructor arguments for Cmd, there is an stdin parameter.
I have a Shell class that inherits from Cmd:
...ANSWER
Answered 2021-Mar-11 at 00:31Use os.pipe().
Anything you write to the write end of the pipe will be read from the read end. Shell won't read EOF until your test code calls self.stdin.close().
Writing to a pipe is buffered, so you also need to flush after writing to it.
QUESTION
I'm trying use GNU parallel in bash to run several instances of a program in parallel, with different arguments in each instance. Furthermore, I'd like to be able to read these arguments from a file, and have the script wait until all parallelized jobs are done. GNU parallel's parallel --semaphore, aka sem, seemed to be an easy way to do this.
Using a modified version of the basic example from the sem docs, I created a minimal test-case to illustrate my issue:
ANSWER
Answered 2021-Mar-06 at 22:08From gnu parallel docs:
--semaphore
[...]
--semaphore implies --semaphorename
ttyunless --semaphorename is specified.--semaphorename name --id name
Use name as the name of the semaphore. Default is the name of the controlling tty (output from tty).
The default normally works as expected when used interactively, but when used in a script name should be set. $$ or my_task_name are often a good value.
The semaphore is stored in ~/.parallel/semaphores/
You have to use the same name for the semaphore to be the same! The following code:
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