diff --git a/compiler/tests/org/jetbrains/jet/jsonUtils.kt b/compiler/tests/org/jetbrains/jet/jsonUtils.kt
new file mode 100644
index 00000000000..20773019960
--- /dev/null
+++ b/compiler/tests/org/jetbrains/jet/jsonUtils.kt
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2010-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet
+
+import com.google.gson.JsonObject
+
+fun JsonObject.getString(name: String): String {
+    val member = getNullableString(name)
+    if (member == null) {
+        throw IllegalStateException("Member with name '$name' is expected in '$this'")
+    }
+
+    return member
+}
+
+fun JsonObject.getNullableString(name: String): String? = this[name]?.getAsString()
\ No newline at end of file
diff --git a/idea/tests/org/jetbrains/jet/plugin/refactoring/move/AbstractJetMoveTest.kt b/idea/tests/org/jetbrains/jet/plugin/refactoring/move/AbstractJetMoveTest.kt
index b39a46b25a4..1868317d4a6 100644
--- a/idea/tests/org/jetbrains/jet/plugin/refactoring/move/AbstractJetMoveTest.kt
+++ b/idea/tests/org/jetbrains/jet/plugin/refactoring/move/AbstractJetMoveTest.kt
@@ -49,6 +49,8 @@ import com.intellij.psi.PsiFile
 import com.intellij.psi.PsiManager
 import com.intellij.refactoring.move.moveFilesOrDirectories.MoveFilesOrDirectoriesProcessor
 import com.intellij.refactoring.move.MoveHandler
+import org.jetbrains.jet.getString
+import org.jetbrains.jet.getNullableString
 
 public abstract class AbstractJetMoveTest : MultiFileTestCase() {
     protected fun doTest(path: String) {
@@ -127,17 +129,6 @@ public abstract class AbstractJetMoveTest : MultiFileTestCase() {
     }
 }
 
-fun JsonObject.getString(name: String): String {
-    val member = getNullableString(name)
-    if (member == null) {
-        throw IllegalStateException("Member with name '$name' is expected in '$this'")
-    }
-
-    return member
-}
-
-fun JsonObject.getNullableString(name: String): String? = this[name]?.getAsString()
-
 enum class MoveAction {
     MOVE_MEMBERS {
         override fun runRefactoring(rootDir: VirtualFile, mainFile: PsiFile, elementAtCaret: PsiElement?, config: JsonObject) {
diff --git a/idea/tests/org/jetbrains/jet/plugin/refactoring/rename/AbstractRenameTest.kt b/idea/tests/org/jetbrains/jet/plugin/refactoring/rename/AbstractRenameTest.kt
index 6e235670f5a..e0eb6dfd7ad 100644
--- a/idea/tests/org/jetbrains/jet/plugin/refactoring/rename/AbstractRenameTest.kt
+++ b/idea/tests/org/jetbrains/jet/plugin/refactoring/rename/AbstractRenameTest.kt
@@ -35,7 +35,6 @@ import com.intellij.psi.search.GlobalSearchScope
 import com.intellij.psi.JavaPsiFacade
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.module.Module
-import org.jetbrains.jet.lang.resolve.name.FqName
 import org.jetbrains.jet.plugin.project.AnalyzerFacadeWithCache
 import org.jetbrains.jet.lang.resolve.BindingContext
 import java.util.Collections
@@ -45,6 +44,8 @@ import org.jetbrains.jet.lang.descriptors.ClassDescriptor
 import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor
 import org.jetbrains.jet.lang.resolve.name.FqNameUnsafe
 import org.jetbrains.jet.lang.resolve.name.isSubpackageOf
+import org.jetbrains.jet.getString
+import org.jetbrains.jet.getNullableString
 
 private enum class RenameType {
     JAVA_CLASS
@@ -55,17 +56,6 @@ private enum class RenameType {
     KOTLIN_PACKAGE
 }
 
-fun JsonObject.getString(name: String): String {
-    val member = getNullableString(name)
-    if (member == null) {
-        throw IllegalStateException("Member with name '$name' is expected in '$this'")
-    }
-
-    return member
-}
-
-fun JsonObject.getNullableString(name: String): String? = this[name]?.getAsString()
-
 public abstract class AbstractRenameTest : MultiFileTestCase() {
     inner class TestContext(
             val project: Project = getProject()!!,