UTBot cannot add mocks to Gradle project when Android plugin is disabled

[tyuldashev]

Description

In case Android plugin disabled and when UTBot tries to add Mockito to Gradle project it fails with exception and no dependency added.

To Reproduce

Steps to reproduce the behavior:

1. Open Gradle project without dependency on Mockito
2. Or delete it from build.gradle and refresh Gradle
3. Disable Android plugin and restart IDEA
4. Try to generate test with mock usage - UTBot should warn that Mockito dependency will be install

Expected behavior

Test are generated. Mock dependency installed and used where needed

Actual behavior
Tests are generated but during generation exception thrown and no dependency added to the build.gradle

com.intellij.diagnostic.PluginException: Cannot create extension (class=org.androidstudio.plugin.util.UtAndroidGradleJavaProjectModelModifier) [Plugin: org.utbot.intellij.plugin.id]
	at com.intellij.serviceContainer.ComponentManagerImpl.createError(ComponentManagerImpl.kt:946)
	at com.intellij.openapi.extensions.impl.XmlExtensionAdapter.doCreateInstance(XmlExtensionAdapter.kt:71)
	at com.intellij.openapi.extensions.impl.XmlExtensionAdapter.createInstance(XmlExtensionAdapter.kt:32)
	at com.intellij.openapi.extensions.impl.ExtensionPointImpl.processAdapter(ExtensionPointImpl.java:474)
	at com.intellij.openapi.extensions.impl.ExtensionPointImpl.processAdapters(ExtensionPointImpl.java:422)
	at com.intellij.openapi.extensions.impl.ExtensionPointImpl.getExtensions(ExtensionPointImpl.java:266)
	at com.intellij.openapi.extensions.ExtensionPointName.getExtensions(ExtensionPointName.java:87)
	at com.intellij.openapi.roots.impl.JavaProjectModelModificationServiceImpl.getModelModifiers(JavaProjectModelModificationServiceImpl.java:84)
	at com.intellij.openapi.roots.impl.JavaProjectModelModificationServiceImpl.addDependency(JavaProjectModelModificationServiceImpl.java:63)
	at com.intellij.openapi.roots.JavaProjectModelModificationService.addDependency(JavaProjectModelModificationService.java:48)
	at org.utbot.intellij.plugin.ui.GenerateTestsDialogWindow.addDependency(GenerateTestsDialogWindow.kt:803)
	at org.utbot.intellij.plugin.ui.GenerateTestsDialogWindow.configureTestFramework(GenerateTestsDialogWindow.kt:729)
	at org.utbot.intellij.plugin.ui.GenerateTestsDialogWindow.configureTestFrameworkIfRequired(GenerateTestsDialogWindow.kt:682)
	at org.utbot.intellij.plugin.ui.GenerateTestsDialogWindow.doOKAction(GenerateTestsDialogWindow.kt:549)
	at com.intellij.openapi.ui.DialogWrapper$OkAction.doAction(DialogWrapper.java:1853)
	at com.intellij.openapi.ui.DialogWrapper$DialogWrapperAction.actionPerformed(DialogWrapper.java:1807)
	at org.utbot.intellij.plugin.ui.GenerateTestsDialogWindow$OKOptionAction.actionPerformed(GenerateTestsDialogWindow.kt:476)
	at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)
	at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)
	at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
	at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
	at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:270)
	at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6654)
	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3345)
	at java.desktop/java.awt.Component.processEvent(Component.java:6419)
	at java.desktop/java.awt.Container.processEvent(Container.java:2263)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5029)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
	at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2793)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:778)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:898)
	at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:820)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:743)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:439)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:803)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:438)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
	at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:604)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:436)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:484)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:121)
	at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
	at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
	at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
	at java.desktop/java.awt.Dialog.show(Dialog.java:1070)
	at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:702)
	at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:439)
	at com.intellij.openapi.ui.DialogWrapper.doShow(DialogWrapper.java:1668)
	at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1626)
	at com.intellij.openapi.ui.DialogWrapper.showAndGet(DialogWrapper.java:1640)
	at org.utbot.intellij.plugin.generator.UtTestsDialogProcessor.createDialogAndGenerateTests(UtTestsDialogProcessor.kt:82)
	at org.utbot.intellij.plugin.ui.actions.GenerateTestsAction.actionPerformed(GenerateTestsAction.kt:45)
	at com.intellij.openapi.keymap.impl.ActionProcessor.performAction(ActionProcessor.java:65)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:579)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.lambda$doPerformActionInner$10(IdeKeyEventDispatcher.java:704)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
	at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:95)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.lambda$doPerformActionInner$11(IdeKeyEventDispatcher.java:704)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.performDumbAwareWithCallbacks(ActionUtil.java:256)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.doPerformActionInner(IdeKeyEventDispatcher.java:701)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:645)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:590)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processActionOrWaitSecondStroke(IdeKeyEventDispatcher.java:473)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.inInitState(IdeKeyEventDispatcher.java:462)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:227)
	at com.intellij.ide.IdeEventQueue.dispatchKeyEvent(IdeEventQueue.java:804)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:740)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:439)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:803)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:438)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:119)
	at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:604)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:436)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:484)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
Caused by: com.intellij.diagnostic.PluginException: Cannot load class org.androidstudio.plugin.util.UtAndroidGradleJavaProjectModelModifier (
  error: com/android/tools/idea/gradle/AndroidGradleJavaProjectModelModifier,
  classLoader=PluginClassLoader(plugin=PluginDescriptor(name=UnitTestBot, id=org.utbot.intellij.plugin.id, descriptorPath=plugin.xml, path=~\AppData\Roaming\JetBrains\IntelliJIdea2022.1\plugins\utbot-intellij, version=2022.11.500., package=null, isBundled=false), packagePrefix=null, instanceId=332, state=active)
)
	at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:412)
	at com.intellij.ide.plugins.cl.PluginClassLoader.tryLoadingClass(PluginClassLoader.java:240)
	at com.intellij.serviceContainer.ComponentManagerImplKt.doLoadClass(ComponentManagerImpl.kt:1469)
	at com.intellij.serviceContainer.ComponentManagerImplKt.access$doLoadClass(ComponentManagerImpl.kt:1)
	at com.intellij.serviceContainer.ComponentManagerImpl.loadClass(ComponentManagerImpl.kt:836)
	at com.intellij.openapi.extensions.impl.InterfaceExtensionImplementationClassResolver.resolveImplementationClass(InterfaceExtensionImplementationClassResolver.kt:24)
	at com.intellij.openapi.extensions.impl.XmlExtensionAdapter.doCreateInstance(XmlExtensionAdapter.kt:50)
	... 101 more
Caused by: java.lang.NoClassDefFoundError: com/android/tools/idea/gradle/AndroidGradleJavaProjectModelModifier
	at java.base/java.lang.ClassLoader.defineClass2(Native Method)
	at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1109)
	at com.intellij.util.lang.UrlClassLoader.consumeClassData(UrlClassLoader.java:263)
	at com.intellij.util.lang.ZipResourceFile.findClass(ZipResourceFile.java:111)
	at com.intellij.util.lang.JarLoader.findClass(JarLoader.java:63)
	at com.intellij.util.lang.ClassPath.findClassInLoader(ClassPath.java:246)
	at com.intellij.util.lang.ClassPath.findClass(ClassPath.java:179)
	at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:404)
	... 107 more
Caused by: java.lang.ClassNotFoundException: com.android.tools.idea.gradle.AndroidGradleJavaProjectModelModifier PluginClassLoader(plugin=PluginDescriptor(name=UnitTestBot, id=org.utbot.intellij.plugin.id, descriptorPath=plugin.xml, path=~\AppData\Roaming\JetBrains\IntelliJIdea2022.1\plugins\utbot-intellij, version=2022.11.500., package=null, isBundled=false), packagePrefix=null, instanceId=332, state=active)
	at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:215)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
	... 115 more

Additional context

Even though dependency is not installed UTBot (IDEA) pretends its there and doesn't suggest to install it next time.

No such problem with Maven projects.
But the same problem with Intellij project.

[tyuldashev]

Dependency is installed now but installed directly inside Intellij project model instead of adding dependency into build.gradle file so after Gradle project re-imported they disappear. When Android is enabled everything is fine.

[EgorkaKulikov]

Asked a question how to be with this problem to openapi experts:
https://intellij-support.jetbrains.com/hc/en-us/community/posts/8713765118866-Install-dependency-into-Gradle-project-with-disabled-Android-plugin-programmatically-

[EgorkaKulikov]

Current version of Intellij OpenApi does not support adding Gradle dependencies with disabled Android plugin.

Suggested solution with DependencyModifierService has some problems: it fails to check an appropriate class in runtime when libs for both 212 and 221 Idea versions are ised in project. Also it changes gradle script/pom file, but does not modify the Idea project structure.

Currently we are to leave it as known issue.