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testing_faq.md: ProjectActivity

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Yann Cébron 2024-06-12 17:49:13 +02:00
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topics/appendix/api_notable/api_notable_list_2024.md
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@ -15,6 +15,9 @@ _Early Access Program_ (EAP) releases of upcoming versions are available [here](
Dumb-aware intentions and quick-fixes Dumb-aware intentions and quick-fixes
: Mark implementations as enabled during indexing, see [](indexing_and_psi_stubs.md#DumbAwareAPI). : Mark implementations as enabled during indexing, see [](indexing_and_psi_stubs.md#DumbAwareAPI).
Testing: `ProjectActivity`
: Executed asynchronously now during tests, see FAQ entry [](testing_faq.md#how-to-handle-projectactivity).
## 2024.1 ## 2024.1
### IntelliJ Platform 2024.1 ### IntelliJ Platform 2024.1

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topics/basics/testing_plugins/testing_faq.md
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@ -78,6 +78,8 @@ Use _ordered_ collections or [`UsefulTestCase.assertUnorderedCollection()`](%gh-
Code deferring execution (e.g., via `Application.invokeLater()`) might not run during test execution (and possibly fails in production, too). Code deferring execution (e.g., via `Application.invokeLater()`) might not run during test execution (and possibly fails in production, too).
Use `Application.invokeLater(runnable, myProject.getDisposed())`. Use `Application.invokeLater(runnable, myProject.getDisposed())`.
When targeting 2024.2 or later, see also [](#how-to-handle-projectactivity).
### How to avoid test failure when using resources? ### How to avoid test failure when using resources?
In some situations, added or changed files (e.g. XML DTDs provided by a plugin) are not refreshed in [](virtual_file_system.md). In some situations, added or changed files (e.g. XML DTDs provided by a plugin) are not refreshed in [](virtual_file_system.md).
@ -217,4 +219,10 @@ PsiTestUtil.addLibrary(model,
"internal-library", getTestDataPath(), "internal-library-2.0.jar"); "internal-library", getTestDataPath(), "internal-library-2.0.jar");
``` ```
### How to handle `ProjectActivity`?
Since 2024.2, [`ProjectActivity`](%gh-ic%/platform/core-api/src/com/intellij/openapi/startup/StartupActivity.kt) are no longer awaited on project open in tests.
If tests depend on some job done in `ProjectActivity` (e.g., automatic project re-import), implement a dedicated [event/listener](messaging_infrastructure.md) and wait for it explicitly.
As a workaround, use [`StartupActivityTestUtil.waitForProjectActivitiesToComplete()`](%gh-ic-master%/platform/testFramework/src/com/intellij/testFramework/StartupActivityTestUtil.kt).
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