Introduce support for JUnit 5 in the TestContext framework [SPR-13575]

[spring-projects-issues]

Juergen Hoeller opened SPR-13575 and commented

Work in Progress

The current work for supporting JUnit 5 in the Spring TestContext Framework can be seen in the spring-test-junit5 repository.

Feedback is Welcome

Developers are encouraged to try out the SpringExtension and provide feedback!

Deliverables

1. Introduce a SpringExtension to be configured via @ExtendWith(SpringExtension.class) (analogous to @RunWith(SpringRunner.class) for JUnit 4)
2. Implement ParameterResolver
3. Implement BeforeAllCallback
4. Implement AfterAllCallback
5. Implement TestInstancePostProcessor
6. Implement BeforeEachCallback
7. Implement AfterEachCallback
8. Implement BeforeTestExecutionCallback and AfterTestExecutionCallback
   • depends on Introduce before/after test execution callbacks in the TestContext framework [SPR-4365] #9043
9. Delete custom MethodParameterFactory
   • depends on Introduce support for creating a MethodParameter from a Java 8 Parameter [SPR-14055] #18627
10. Migrate to ExecutionContext.Store
    • Depends on JUnit issue #347
    • Depends on JUnit issue #349
11. Provide the test exception to TestContextManager.afterTestMethod()
    • depends on JUnit issue #92, JUnit issue #357, JUnit issue #359

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Reference URL: https://github.com/junit-team/junit5

Issue Links:

• Introduce before/after test execution callbacks in the TestContext framework [SPR-4365] #9043 Introduce before/after test execution callbacks in the TestContext framework ("depends on")
• Introduce support for creating a MethodParameter from a Java 8 Parameter [SPR-14055] #18627 Introduce support for creating a MethodParameter from a Java 8 Parameter ("depends on")
• Allow @Autowired to be declared on parameters [SPR-14057] #18629 Allow @Autowired to be declared on parameters ("depends on")
• Migrate remaining JUnit 3 based tests to JUnit 4 [SPR-13514] #18091 Migrate remaining JUnit 3 based tests to JUnit 4
• Allow @Qualifier to be used in composed annotations with attribute overrides [SPR-14058] #18630 Allow @Qualifier to be used in composed annotations with attribute overrides
• Introduce autowiring support for individual handler method parameters [SPR-14056] #18628 Introduce autowiring support for individual handler method parameters
• Upgrade to JUnit 5.0 M3 [SPR-14924] #19491 Upgrade to JUnit 5.0 M3
• Upgrade to JUnit 5.0 M4 [SPR-15361] #19924 Upgrade to JUnit 5.0 M4

Referenced from: commits ecbec54, 862fb2a, 9a9551b, 7e783dd, 873fc53

2 votes, 9 watchers

[spring-projects-issues]

Sam Brannen commented

This issue depends on #9043, #18627, #18628, #18629, and #18630.

[spring-projects-issues]

Sam Brannen commented

I have now integrated the code from my personal spring-test-junit5 repository into master in GitHub commit 873fc53:

Introduce support for JUnit 5 in the TestContext framework

This commit introduces initial support for JUnit Jupiter (i.e., the new
programming and extension models in JUnit 5) in the Spring TestContext
Framework.

Specifically, this commit introduces the following.

• SpringExtension: an implementation of multiple extension APIs from JUnit Jupiter that provides full support for the existing feature set of the Spring TestContext Framework. This support is enabled via @ExtendWith(SpringExtension.class).

• @SpringJUnitConfig: a composed annotation that combines @ExtendWith(SpringExtension.class) from JUnit Jupiter with @ContextConfiguration from the Spring TestContext Framework.

• @SpringJUnitWebConfig: a composed annotation that combines @ExtendWith(SpringExtension.class) from JUnit Jupiter with @ContextConfiguration and @WebAppConfiguration from the Spring TestContext Framework.

[spring-projects-issues]

Sam Brannen commented

Resolving this issue as Complete since all core features have been merged into master.