diff --git a/platform/configuration-store-impl/testSrc/ModuleStoreRenameTest.kt b/platform/configuration-store-impl/testSrc/ModuleStoreRenameTest.kt
index b6c21e7841db..779ca39b2fb7 100644
--- a/platform/configuration-store-impl/testSrc/ModuleStoreRenameTest.kt
+++ b/platform/configuration-store-impl/testSrc/ModuleStoreRenameTest.kt
@@ -10,7 +10,6 @@ import com.intellij.openapi.components.stateStore
 import com.intellij.openapi.module.ModifiableModuleModel
 import com.intellij.openapi.module.Module
 import com.intellij.openapi.module.ModuleManager
-import com.intellij.openapi.module.ModuleTypeId
 import com.intellij.openapi.project.ModuleAdapter
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.util.io.systemIndependentPath
@@ -24,12 +23,13 @@ import org.junit.Rule
 import org.junit.Test
 import org.junit.rules.ExternalResource
 import java.io.File
+import java.nio.file.Paths
 import java.util.UUID
 import kotlin.properties.Delegates
 
 class ModuleStoreRenameTest {
   companion object {
-    ClassRule val projectRule = ProjectRule()
+    @ClassRule val projectRule = ProjectRule()
   }
 
   var module: Module by Delegates.notNull()
@@ -44,8 +44,15 @@ class ModuleStoreRenameTest {
     object : ExternalResource() {
       override fun before() {
         runInEdtAndWait {
-          module = runWriteAction { ModuleManager.getInstance(projectRule.project).newModule(tempDirManager.newPath().resolve("m.iml").systemIndependentPath, ModuleTypeId.JAVA_MODULE) }
+          module = projectRule.createModule(tempDirManager.newPath().resolve("m.iml"))
         }
+
+        module.getMessageBus().connect().subscribe(ProjectTopics.MODULES, object : ModuleAdapter() {
+          override fun modulesRenamed(project: Project, modules: MutableList<Module>, oldNameProvider: Function<Module, String>) {
+            assertThat(modules).containsOnly(module)
+            oldModuleNames.add(oldNameProvider.`fun`(module))
+          }
+        })
       }
 
       // should be invoked after project tearDown
@@ -58,22 +65,12 @@ class ModuleStoreRenameTest {
         }
       }
     },
-    DisposeModulesRule(projectRule),
-    object : ExternalResource() {
-      override fun before() {
-        module.getMessageBus().connect().subscribe(ProjectTopics.MODULES, object : ModuleAdapter() {
-          override fun modulesRenamed(project: Project, modules: MutableList<Module>, oldNameProvider: Function<Module, String>) {
-            assertThat(modules).containsOnly(module)
-            oldModuleNames.add(oldNameProvider.`fun`(module))
-          }
-        })
-      }
-    }
+    DisposeModulesRule(projectRule)
   )
 
   public Rule fun getChain(): RuleChain = ruleChain
 
-  fun Module.change(task: ModifiableModuleModel.() -> Unit) {
+  fun changeModule(task: ModifiableModuleModel.() -> Unit) {
     runInEdtAndWait {
       val model = ModuleManager.getInstance(projectRule.project).getModifiableModel()
       runWriteAction {
@@ -92,7 +89,7 @@ class ModuleStoreRenameTest {
 
     val oldName = module.getName()
     val newName = "foo"
-    module.change { renameModule(module, newName) }
+    changeModule { renameModule(module, newName) }
     assertRename(newName, oldFile)
     assertThat(oldModuleNames).containsOnly(oldName)
   }
@@ -135,9 +132,9 @@ class ModuleStoreRenameTest {
     val parentVirtualDir = storage.getVirtualFile()!!.getParent()
     runInEdtAndWait { runWriteAction { parentVirtualDir.rename(null, UUID.randomUUID().toString()) } }
 
-    val newFile = File(parentVirtualDir.getPath(), module.getName() + ModuleFileType.DOT_DEFAULT_EXTENSION)
+    val newFile = Paths.get(parentVirtualDir.getPath(), "${module.getName()}${ModuleFileType.DOT_DEFAULT_EXTENSION}")
     try {
-      assertThat(newFile).isFile()
+      assertThat(newFile).isRegularFile()
       assertRename(module.getName(), oldFile)
       assertThat(oldModuleNames).isEmpty()
     }
diff --git a/platform/configuration-store-impl/testSrc/ModuleStoreTest.kt b/platform/configuration-store-impl/testSrc/ModuleStoreTest.kt
index 96e30f8dfe66..bf346fcf2481 100644
--- a/platform/configuration-store-impl/testSrc/ModuleStoreTest.kt
+++ b/platform/configuration-store-impl/testSrc/ModuleStoreTest.kt
@@ -26,7 +26,7 @@ import java.nio.file.Paths
 @RunsInActiveStoreMode
 class ModuleStoreTest {
   companion object {
-     ClassRule val projectRule = ProjectRule()
+     @ClassRule val projectRule = ProjectRule()
 
     val MODULE_DIR = "\$MODULE_DIR$"
 
@@ -41,7 +41,7 @@ class ModuleStoreTest {
 
     private fun VirtualFile.loadModule() = runWriteAction { ModuleManager.getInstance(projectRule.project).loadModule(getPath()) }
 
-    fun Path.createModule() = runWriteAction { ModuleManager.getInstance(projectRule.project).newModule(systemIndependentPath, ModuleTypeId.JAVA_MODULE) }
+    fun Path.createModule() = projectRule.createModule(this)
   }
 
   private val tempDirManager = TemporaryDirectory()
@@ -159,4 +159,6 @@ class ModuleStoreTest {
 }
 
 val Module.contentRootUrls: Array<String>
-  get() = ModuleRootManager.getInstance(this).getContentRootUrls()
\ No newline at end of file
+  get() = ModuleRootManager.getInstance(this).getContentRootUrls()
+
+fun ProjectRule.createModule(path: Path) = runWriteAction { ModuleManager.getInstance(project).newModule(path.systemIndependentPath, ModuleTypeId.JAVA_MODULE) }
\ No newline at end of file
diff --git a/platform/testFramework/src/com/intellij/testFramework/FixtureRule.kt b/platform/testFramework/src/com/intellij/testFramework/FixtureRule.kt
index bf2817250882..ceff1113bc6c 100644
--- a/platform/testFramework/src/com/intellij/testFramework/FixtureRule.kt
+++ b/platform/testFramework/src/com/intellij/testFramework/FixtureRule.kt
@@ -33,7 +33,6 @@ import com.intellij.openapi.vfs.newvfs.persistent.PersistentFSImpl
 import com.intellij.openapi.vfs.pointers.VirtualFilePointerManager
 import com.intellij.testFramework.fixtures.IdeaProjectTestFixture
 import com.intellij.testFramework.fixtures.IdeaTestFixtureFactory
-import com.intellij.testFramework.fixtures.TestFixtureBuilder
 import com.intellij.util.SmartList
 import com.intellij.util.ThrowableRunnable
 import com.intellij.util.lang.CompoundRuntimeException
@@ -50,7 +49,6 @@ import java.lang.annotation.Target
 import java.lang.reflect.InvocationTargetException
 import java.util.concurrent.atomic.AtomicBoolean
 import javax.swing.SwingUtilities
-import kotlin.properties.Delegates
 
 /**
  * Project created on request, so, could be used as a bare (only application).
@@ -156,24 +154,6 @@ public open class FixtureRule() : ExternalResource() {
   }
 }
 
-public fun FixtureRule(tuner: TestFixtureBuilder<IdeaProjectTestFixture>.() -> Unit): FixtureRule = HeavyFixtureRule(tuner)
-
-private class HeavyFixtureRule(private val tune: TestFixtureBuilder<IdeaProjectTestFixture>.() -> Unit) : FixtureRule() {
-  private var name: String by Delegates.notNull()
-
-  override final fun apply(base: Statement, description: Description): Statement {
-    name = description.getMethodName()
-    return super.apply(base, description)
-  }
-
-  override final fun createBuilder(): TestFixtureBuilder<IdeaProjectTestFixture> {
-    val builder = IdeaTestFixtureFactory.getFixtureFactory().createFixtureBuilder(name)
-    _projectFixture = builder.getFixture()
-    builder.tune()
-    return builder
-  }
-}
-
 public class RuleChain(vararg val rules: TestRule) : TestRule {
   override fun apply(base: Statement, description: Description): Statement {
     var statement = base