What is data provider PHP?
Data provider is a function, that should return data for your particular test case. A data provider method must be public and either return an array of arrays or an object that implements the Iterator interface and yields an array for each iteration step.
What is the latest version of PHPUnit?
The currently supported versions are PHPUnit 9 and PHPUnit 8. PHPUnit 10 is currently being worked on.
What is data provider annotation?
The DataProvider annotation has a single attribute called name, which you can select as per your convenience. DataProviders are separate methods used in test functions, which means that this annotation is not used on test functions like the testNG parameters. The DataProvider method returns a 2D list of objects.
What is data provider yii2?
A data provider is a class implementing yii\data\DataProviderInterface. It mainly supports retrieving paginated and sorted data. It is usually used to work with data widgets so that end users can interactively paginate and sort data.
What version of PHPUnit do I have?
Supported Versions
| Major Version | PHP Compatibility | Initial Release |
|---|---|---|
| PHPUnit 7 | PHP 7.1 – PHP 7.3 | February 2, 2018 |
| PHPUnit 6 | PHP 7.0 – PHP 7.2 | February 3, 2017 |
| PHPUnit 5 | PHP 5.6 – PHP 7.1 | October 2, 2015 |
| PHPUnit 4 | PHP 5.3 – PHP 5.6 | March 7, 2014 |
Where is PHPUnit installed?
Once downloaded rename the file to phpunit. phar and move it to C:\bin folder….Step II: Now add the path C:\bin to your environment.
- To do this click on Windows icon and right click on Computer and then select Properties.
- Then click on Advanced system settings -> Advanced -> Environment Variables.
How do you use a data provider annotation?
Add a test method testMethod() to your test class. Add an Annotation @Test to method testMethod(). Add a method dataProviderMethod to the test class with annotation @DataProvider. Implement the test condition and check the behaviour of @DataProvider annotation.
What is array data provider?
ArrayDataProvider is an implementation of DataProvider which is an interface that many JET components use to retrieve data. This demo conbines the key related constructor options and methods together. ArrayDataProvider constructor can combine up to 5 options when it is instantiated.
Does QA write unit tests?
Described concisely and directly, Unit Tests is Quality Assurance (QA) for the core of your software. The main difference between Unit Tests and regular QA is that Unit Tests are not done by a user interacting with the software directly. In fact, they are done by a programmer with code.
Does PHPUnit use arrays or JSON?
However similarly to arrays, all yields are evaluated before tests start (PHPUnit calculates the total number of tests before running them). Instead of using a separate method for data provider, PHPUnit supports inlining the data sets as JSON in PHPDoc using the @testWith annotation.
What is the use of data provider in test cases?
Data provider is a function, that should return data for your particular test case. A data provider method must be public and either return an array of arrays or an object that implements the Iterator interface and yields an array for each iteration step.
Does PHPUnit support inlining data sets as JSON in PHPDoc?
Instead of using a separate method for data provider, PHPUnit supports inlining the data sets as JSON in PHPDoc using the @testWith annotation. Please do not use this, because PHPDocs is not a good place to put your code:
How do you use a data provider in a collection?
A data provider method must be public and either return an array of arrays or an object that implements the Iterator interface and yields an array for each iteration step. For each array that is part of the collection the test method will be called with the contents of the array as its arguments.