diff --git a/plugins/gradle/java/src/service/project/data/ExternalAnnotationsDataService.kt b/plugins/gradle/java/src/service/project/data/ExternalAnnotationsDataService.kt
index c79e4e57fdd4..bd12f5cd2064 100644
--- a/plugins/gradle/java/src/service/project/data/ExternalAnnotationsDataService.kt
+++ b/plugins/gradle/java/src/service/project/data/ExternalAnnotationsDataService.kt
@@ -2,6 +2,7 @@
 package org.jetbrains.plugins.gradle.service.project.data
 
 import com.intellij.codeInsight.ExternalAnnotationsArtifactsResolver
+import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.diagnostic.Logger
 import com.intellij.openapi.externalSystem.model.DataNode
 import com.intellij.openapi.externalSystem.model.Key
@@ -27,7 +28,8 @@ class ExternalAnnotationsDataService: AbstractProjectDataService<LibraryData, Li
                                projectData: ProjectData?,
                                project: Project,
                                modelsProvider: IdeModelsProvider) {
-    if (!Registry.`is`("external.system.import.resolve.annotations")) {
+    if (!Registry.`is`("external.system.import.resolve.annotations")
+        || ApplicationManager.getApplication().isUnitTestMode) {
       return
     }
 
diff --git a/plugins/maven/src/main/java/org/jetbrains/idea/maven/importing/ExternalAnnotationsImporter.kt b/plugins/maven/src/main/java/org/jetbrains/idea/maven/importing/ExternalAnnotationsImporter.kt
index 937d832ab51d..60dae7e962df 100644
--- a/plugins/maven/src/main/java/org/jetbrains/idea/maven/importing/ExternalAnnotationsImporter.kt
+++ b/plugins/maven/src/main/java/org/jetbrains/idea/maven/importing/ExternalAnnotationsImporter.kt
@@ -4,6 +4,7 @@ package org.jetbrains.idea.maven.importing
 import com.intellij.codeInsight.ExternalAnnotationsArtifactsResolver
 import com.intellij.jarRepository.RemoteRepositoriesConfiguration
 import com.intellij.jarRepository.RemoteRepositoryDescription
+import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.diagnostic.Logger
 import com.intellij.openapi.externalSystem.service.project.IdeModifiableModelsProvider
 import com.intellij.openapi.module.Module
@@ -23,7 +24,9 @@ class ExternalAnnotationsImporter : MavenImporter("org.apache.maven.plugins", "m
   private val myProcessedLibraries = hashSetOf<MavenArtifact>()
 
   override fun isApplicable(mavenProject: MavenProject?): Boolean =
-    super.isApplicable(mavenProject) && Registry.`is`("external.system.import.resolve.annotations")
+    super.isApplicable(mavenProject)
+    && Registry.`is`("external.system.import.resolve.annotations")
+    && !ApplicationManager.getApplication().isUnitTestMode
 
   override fun processChangedModulesOnly(): Boolean = false