JMLUnitNG | automated unit test framework for JML-annotated Java | Functional Testing library
kandi X-RAY | JMLUnitNG Summary
kandi X-RAY | JMLUnitNG Summary
JMLUnitNG is an automated unit test generation tool for JML-annotated Java code, including code using Java 1.5+ features such as generics, enumerated types, and enhanced for loops. Like the original JMLUnit, it uses JML assertions as test oracles. It improves upon the original JMLUnit by allowing easy customization of data to be used for each method parameter of a class under test, as well as by using Java reflection to automatically generate test data of non-primitive types. An initial version of JMLUnitNG was introduced at FoVeOOS 2010 in the paper JMLUnit: The Next Generation, though some of the information in that paper is now out of date. The tests generated by JMLUnitNG use the TestNG unit testing framework, and can be run (assuming an appropriately-configured CLASSPATH) by themselves or as part of larger TestNG suites. Currently, JMLUnitNG generates tests for OpenJML RAC, JML4 RAC (as compiled by jml4c, available from the University of Texas, El Paso) and JML2 RAC (as compiled by jmlc, part of the Common JML Tools); since only OpenJML RAC and JML4 RAC support modern Java features, the classes under test may not use such features when generating tests for JML2 RAC. JMLUnitNG has not been under active development since 2014; however, development will likely resume in the future.
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Top functions reviewed by kandi - BETA
- Returns an iterator over the default values of this enumeration
- Get the recursion depth for this strategy
- Returns an iterator for the non - enumeration values
- Recursively descend through this hierarchy
- Advance the iterator
- Creates a new strategy instance
- Returns true if all strategies are empty
- Finds the appropriate constructor for this instance
- Finds the matching constructors for the given parameters
- Generates an abbreviated formatted name of this method
- Initializes the literals of this class
- Generates a Repeated AccessIterator over all values in the order
- Generate a long
- Produces an element from the iterator
- Compares two classes
- Replies the factory methods of this class
- Returns an iterator that iterates over arrays
- Compares this parameter to another
- Get the set of non - inherited methods of this class
- Get all static methods of this class
- Generates a random string
- Clears the data classes for this strategy
- Get the element from the iterator
- Advance the iterator to the next valid value
- Returns an iterator over the strategy values
- Main entry point
JMLUnitNG Key Features
JMLUnitNG Examples and Code Snippets
Community Discussions
Trending Discussions on Functional Testing
QUESTION
I have created a simple hello world app and here is the spec to test withconfirm block.
It is throwing the error when i run the functional test.
...ANSWER
Answered 2022-Apr-16 at 07:42The missing method should point to the js-object (https://www.gebish.org/manual/current/#js-object).
You are using some outdated versions. After Update some dependencies to a consistent level in the build.gradle, the tests will run.
QUESTION
When you're using the app through the browser, you send a bad value, the system checks for errors in the form, and if something goes wrong (it does in this case), it redirects with a default error message written below the incriminated field.
This is the behaviour I am trying to assert with my test case, but I came accross an \InvalidArgumentException I was not expecting.
I am using the symfony/phpunit-bridge with phpunit/phpunit v8.5.23 and symfony/dom-crawler v5.3.7. Here's a sample of what it looks like :
...ANSWER
Answered 2022-Apr-05 at 11:17It seems that you can disable validation on the DomCrawler\Form component. Based on the official documentation here.
So doing this, now works as expected :
QUESTION
I have a two classes let's say classA and classB. classA calls a method in classB which saves some value in a database using the DaoClass.
I have to test if the values are getting saved in database.
...ANSWER
Answered 2022-Feb-15 at 22:42You would have to either
- stub the ClassB someOtherMethod. Note that if you don't specify the return value of any of the mocked dependencies (with when()) it will return the default value for the return type - null for objects, 0 for primitive numbers, false for boolean, etc. This is why you must be getting Null when someOtherMethod is called.
- Use Spy instead of Mock. if you want to call external service and perform calling of real dependency, or simply say, you want to run the program as it is and just stub specific methods, then use spy.
QUESTION
I am testing my django app with django TestCase class. For unit tests and integrations tests I encountered no problem with the database django create then destroy for the tests. But now i want to do some functional test using selenium. The problem is that selenium seem to not be able to access the db. Here is the test code of my test :
...ANSWER
Answered 2022-Jan-30 at 15:55Check this answer
This is the same problem that you are facing and has a clean explanation.
QUESTION
I have an app that fetches a list of users and displays them. The app works as expected but the test fails:
Users.js
...ANSWER
Answered 2022-Jan-23 at 06:48There are two problems in Users.test.js
- Need to add async/await
- Use findByText instead of getByText
With these changes, the test passes:
QUESTION
I have a controller end-point that does an external API request under hood which I can't really make each time I run tests.
I'm using HttpClientInterface to make the request and now my idea is to replace it with MockHttpClient. So here is what I have so far:
ANSWER
Answered 2022-Jan-19 at 16:14In a Symfony environment services are private, but this is not a problem because you are getting them in your controllers, services, etc through Dependency Injection, meaning that it is Symfony itself that takes care of it.
When trying to test, you may end up, like in your case, setting the mocked class in your container directly.
This will throw the error you see.
To overcome this error, in your services.yaml file located in the config folder, just add the following lines at the bottom:
QUESTION
i'm trying to test a form with a PRE_SUBMIT Form my FormType Class looks like this:
...ANSWER
Answered 2021-Oct-20 at 12:08i did it like this with a pre submitted form. Now its working fine. If you want to add a new value with this event you shut take the crawler again after the first submit and add the value to the form.
QUESTION
I am using Spring Data JPA and developed below query which will dynamically take the day values and fetch data, but looks like its arguable looking for Double data type. Any reason why its taking double?
...ANSWER
Answered 2021-Sep-14 at 14:40You can use below, this works fine for me, also Integer is getting casted to Double
QUESTION
As per my knowledge, should I use multiple CSS extractors for extracting each value?
Here is HTML:
...ANSWER
Answered 2021-Jul-16 at 07:21You can get all value attributes of the hidden input fields in a single CSS Selector Extractor by using input[type=hidden] CSS selector:
So if you configure CSS Selector Extractor like this:
You will get the following JMeter Variables created:
More information:
QUESTION
I am writing a functional test for a form in phpunit with the DomCrawler Component in a Symfony 5.1 application. I read the docs as well as previous questions (another), but I can't get it to work.
The test should check:
- Login (works)
- Goto user overview (works)
- Click edit for first item in user list (works)
- Check if the data displayed in the form is correct (fails)
I am able to get all attributes of the form input, except for the value attribute. The url of the form edit page is /user-action?user=2.
My test looks like this:
...ANSWER
Answered 2021-Jul-07 at 07:36if(isset($_GET['user'])) will return false, so you have not a single data inside the form.
BTW you should not use $_GET, but you can take advantage of ParamConverter and eventually pass user id inside URL.
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No vulnerabilities reported
Install JMLUnitNG
You can use JMLUnitNG like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the JMLUnitNG component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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