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Questions tagged [junit5-extension-model]

Use this tag only for JUnit 5 or any versions thereafter and when related to the Extension Model created for JUnit 5. AKA JUnit Jupiter Extension Model, JUnit labmda Extension Model.

The JUnit 5 Extension Model replaces the @Rule and @ClassRule with a new model for extending test.

References:

JUnit 5 User Guide - Extension Model

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Mock Static Methods in JUnit5 using PowerMockito

Need help for Mocking Static methods using JUnit5 with PowerMockito framework. Powermock junit5 and mockito2.x not working RunnerTestSuiteChunker not found import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import…
chaitanya
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Mockito does not initialize mock in test running with JUnit 5 in @BeforeAll annotated method

Mockito does not initialize a mock run with the JUnit 5 in a @BeforeAll annotated method. It works if I change the init's method annotation to @BeforeEach. Tests are run within IntelliJ IDEA. My test class…
fg78nc
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What is the equivalent of @RuleChain in JUnit 5?

I have 2 "class level" rules : MyRule1 and MyRule2 MyRule2 depends on MyRule1 MyRule1 "before" method should therefore run before the MyRule2 "before" method. In JUnit 4, it can be implemented this way, via the RuleChain : static MyRule1 myRule1 =…
Baptiste Le Bail
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JUnit5 - How to get test result in AfterTestExecutionCallback

I write JUnit5 Extension. But I cannot find way how to obtain test result. Extension looks like this: import org.junit.jupiter.api.extension.AfterTestExecutionCallback; import org.junit.jupiter.api.extension.TestExtensionContext; public class…
bugs_
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JUnit 5 - Providing setUp and tearDown for an entire Test Suite

My requirement is to have some initialization done for a set of tests and clear it off once all the tests are complete. These tests spin over a few test classes as they are not closely related, but require a common initialization. I am using…
Pavan Kumar
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JUnit 5: Difference between BeforeEachCallback and BeforeTestExecutionCallback

I can't find any ressources explaining what exactly the difference between BeforeEachCallback and BeforeTestExecutionCallback in the JUnit Jupiter extension model is. (I am of course also interested in the "After"-variants) To my understanding, the…
Florian Lüdiger
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junit5 give dependencies between extension

I've just started writing some junit5 tests and extensions. I've quite quickly hit what I think is an issue: how do I tell junit5 that ExtensionB requires ExtensionA to be present? For example I have a 'base' extension ExtensionA which starts a…
al3c
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Is there a complete JUnit 5 extension example that demonstrates the proper way to maintain state (e.g. WebServerExtension.java from guide)

The main WebServerExtension example from the JUnit5 manual is incomplete and it doesn't fully show how to properly store the configuration (e.g. enableSecurity, server url).…
Kirk Rasmussen
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Extension lifecycle and state in JUnit 5

User guide contains following: Usually, an extension is instantiated only once. It's not very clear when extension can be instantiated many times? I'm supporting test suite with multiple extensions and every extension stores it's state in class…
Sergey Guriev
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Check that JUnit Extension throws specific Exception

Suppose I develop an extension which disallows test method names to start with an uppercase character. public class DisallowUppercaseLetterAtBeginning implements BeforeEachCallback { @Override public void beforeEach(ExtensionContext…
Roland Weisleder
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How to inject parameters into JUnit 5 extensions

Is it possible to inject (or otherwise obtain) parameters provided by a ParameterResolver into an extension ? The following example uses Spring and RestAssured, but I'm looking for a more general solution: In the test class I can do the…
kwakeroni
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Register Extensions automatically in JUnit

I am extending JUnit's ParameterResolver to provide a custom argument in Test methods. public class MyParameterResolver implements ParameterResolver { @Override public boolean supportsParameter(ParameterContext parameterContext, …
Novice User
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Is it possible to disable a Parameterized test basis arguments in Junit5

I have a scenario where I'm trying to disable parameterized tests but I don't want to disable all of them. Consider the below mock scenario @CsvSource({ "1,1", "2,2", "3,not3" }) @ExtendWith(DisableParameterized.class) …
nishantvas
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3 answers

Is there a Neo4j test harness that uses the JUnit 5 Extension Model?

In writing test cases for Neo4j I would like to move onto using just the JUnit 5 Extension Model and not use org.junit.vintage or junit-jupiter-migrationsupport. Currently I can only find the Neo4j test-harness for JUnit 4 which uses TestRule and…
Guy Coder
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JUnit 5, pass information from test class to extension

I am trying to write an extension for Junit5 similar to what I had for Junit4 but I am failing to grasp how to do that in the new (stateless) extension system. The idea in the previous version was that user could pass information into extension…
Siliarus
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