Я пытался создать простой плагин IDEA и тестовый пример для него на основе этого руководства:
package com.example;
import com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase;
public class NoopTest extends LightCodeInsightFixtureTestCase {
public void testNothing() {
}
}
Затем я создаю конфигурацию запуска JUnit, заставьте его запустить этокласс, укажите рабочий каталог на каталог D:\idea-community\bin (см. ниже) и установите параметры виртуальной машины в соответствии с руководством:
-ea -Xbootclasspath/p:../out/classes/production/boot -XX:+HeapDumpOnOutOfMemoryError -Xmx512m -XX:MaxPermSize=320m -Didea.system.path=../test-system -Didea.home.path=../ -Didea.config.path=../test-config -Didea.test.group=ALL_EXCLUDE_DEFINED
Затем я запускаю тест в режиме отладки и получаю следующую ошибку:
CompositeException (2 nested):
------------------------------
[0]: java.lang.NullPointerException
at com.intellij.testFramework.IdeaTestUtil.createMockJdk(IdeaTestUtil.java:77)
at com.intellij.testFramework.IdeaTestUtil.getMockJdk(IdeaTestUtil.java:72)
at com.intellij.testFramework.IdeaTestUtil.getMockJdk17(IdeaTestUtil.java:85)
at com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase$1.getSdk(LightCodeInsightFixtureTestCase.java:60)
at com.intellij.testFramework.LightProjectDescriptor.lambda$createContentEntry$3(LightProjectDescriptor.java:135)
at com.intellij.openapi.roots.ModuleRootModificationUtil.updateModel(ModuleRootModificationUtil.java:143)
at com.intellij.testFramework.LightProjectDescriptor.createContentEntry(LightProjectDescriptor.java:134)
at com.intellij.testFramework.LightProjectDescriptor.lambda$setUpProject$0(LightProjectDescriptor.java:58)
at com.intellij.openapi.application.WriteAction.run(WriteAction.java:105)
at com.intellij.testFramework.LightProjectDescriptor.setUpProject(LightProjectDescriptor.java:52)
at com.intellij.testFramework.LightPlatformTestCase.initProject(LightPlatformTestCase.java:242)
at com.intellij.testFramework.LightPlatformTestCase.doSetup(LightPlatformTestCase.java:303)
at com.intellij.testFramework.fixtures.impl.LightIdeaTestFixtureImpl.setUp(LightIdeaTestFixtureImpl.java:37)
at com.intellij.testFramework.fixtures.impl.CodeInsightTestFixtureImpl.lambda$setUp$24(CodeInsightTestFixtureImpl.java:1190)
at com.intellij.testFramework.EdtTestUtil$Companion$runInEdtAndWait$1.invoke(EdtTestUtil.kt:19)
at com.intellij.testFramework.EdtTestUtil$Companion$runInEdtAndWait$1.invoke(EdtTestUtil.kt:14)
at com.intellij.testFramework.EdtTestUtilKt.runInEdtAndWait(EdtTestUtil.kt:55)
at com.intellij.testFramework.EdtTestUtil$Companion.runInEdtAndWait(EdtTestUtil.kt:19)
at com.intellij.testFramework.EdtTestUtil.runInEdtAndWait(EdtTestUtil.kt)
at com.intellij.testFramework.fixtures.impl.CodeInsightTestFixtureImpl.setUp(CodeInsightTestFixtureImpl.java:1189)
at com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase.setUp(LightCodeInsightFixtureTestCase.java:76)
at com.intellij.testFramework.UsefulTestCase.defaultRunBare(UsefulTestCase.java:358)
at com.intellij.testFramework.EdtTestUtil$Companion$runInEdtAndWait$1.invoke(EdtTestUtil.kt:19)
at com.intellij.testFramework.EdtTestUtil$Companion$runInEdtAndWait$1.invoke(EdtTestUtil.kt:14)
at com.intellij.testFramework.EdtTestUtilKt$runInEdtAndWait$2.run(EdtTestUtil.kt:59)
at java.awt.event.InvocationEvent.dispatch$$$capture(InvocationEvent.java:301)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:361)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
[1]: java.lang.AssertionError: setUp() has not been called
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at com.intellij.testFramework.fixtures.impl.BaseFixture.tearDown(BaseFixture.java:48)
at com.intellij.testFramework.fixtures.impl.LightTempDirTestFixtureImpl.tearDown(LightTempDirTestFixtureImpl.java:64)
at com.intellij.testFramework.fixtures.impl.CodeInsightTestFixtureImpl.lambda$null$32(CodeInsightTestFixtureImpl.java:1241)
at com.intellij.testFramework.EdtTestUtil$Companion$runInEdtAndWait$1.invoke(EdtTestUtil.kt:19)
at com.intellij.testFramework.EdtTestUtil$Companion$runInEdtAndWait$1.invoke(EdtTestUtil.kt:14)
at com.intellij.testFramework.EdtTestUtilKt.runInEdtAndWait(EdtTestUtil.kt:37)
at com.intellij.testFramework.EdtTestUtil$Companion.runInEdtAndWait(EdtTestUtil.kt:19)
at com.intellij.testFramework.EdtTestUtil.runInEdtAndWait(EdtTestUtil.kt)
at com.intellij.testFramework.fixtures.impl.CodeInsightTestFixtureImpl.lambda$tearDown$33(CodeInsightTestFixtureImpl.java:1241)
at com.intellij.testFramework.RunAll.collectExceptions(RunAll.java:60)
at com.intellij.testFramework.RunAll.run(RunAll.java:52)
at com.intellij.testFramework.fixtures.impl.CodeInsightTestFixtureImpl.tearDown(CodeInsightTestFixtureImpl.java:1247)
at com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase.tearDown(LightCodeInsightFixtureTestCase.java:88)
at com.intellij.testFramework.UsefulTestCase.defaultRunBare(UsefulTestCase.java:370)
at com.intellij.testFramework.EdtTestUtil$Companion$runInEdtAndWait$1.invoke(EdtTestUtil.kt:19)
at com.intellij.testFramework.EdtTestUtil$Companion$runInEdtAndWait$1.invoke(EdtTestUtil.kt:14)
at com.intellij.testFramework.EdtTestUtilKt$runInEdtAndWait$2.run(EdtTestUtil.kt:59)
at java.awt.event.InvocationEvent.dispatch$$$capture(InvocationEvent.java:301)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:361)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Моя установка:
- Сообщество IDEA, созданное локально нажатием кнопки «Build - Build project» после выполнения руководства « Check Out And Build Community Edition »,Путь к исходному корню - что-то вроде
D:\idea-community\, так что есть D:\idea-community\getPlugins.bat.Git commit - ef98a0ccb. - IDEA успешно работает в режиме отладки.
- Этот IDEA добавлен как SDK плагина IntelliJ Platform к моему проекту плагина.
- Я успешно запустилИДЕЯ из моего проекта плагина и даже навигация по исходному коду.
Как мне исправить ошибку при запуске теста и заставить ее пройти?