diff --git a/stringcare.iml b/stringcare.iml
deleted file mode 100644
index 90e0f17..0000000
--- a/stringcare.iml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/lib" isTestSource="false" />
-      <excludeFolder url="file://$MODULE_DIR$/.dart_tool" />
-      <excludeFolder url="file://$MODULE_DIR$/.idea" />
-      <excludeFolder url="file://$MODULE_DIR$/.pub" />
-      <excludeFolder url="file://$MODULE_DIR$/build" />
-      <excludeFolder url="file://$MODULE_DIR$/example/build" />
-      <excludeFolder url="file://$MODULE_DIR$/example/.pub" />
-      <excludeFolder url="file://$MODULE_DIR$/example/.dart_tool" />
-      <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/stringcare/.dart_tool" />
-      <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/stringcare/build" />
-      <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/stringcare/.pub" />
-    </content>
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Dart SDK" level="project" />
-    <orderEntry type="library" name="Flutter Plugins" level="project" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/test/stringcare_test.dart b/test/stringcare_test.dart
index 81ad777..0f9805b 100644
--- a/test/stringcare_test.dart
+++ b/test/stringcare_test.dart
@@ -1,7 +1,5 @@
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:stringcare/src/native/stringcare_impl.dart' as native;
-import 'package:stringcare/src/web/stringcare_impl.dart' as web;
 import 'package:stringcare/stringcare.dart';
 
 void main() {
@@ -28,30 +26,6 @@ void main() {
   });
 
   test('getPlatformVersion', () async {
-    var nativeImpl = native.StringcareImpl();
-    var webImpl = web.StringcareImpl();
-    print("nativeImpl sign: " + nativeImpl.testSign([]));
-    print("webImpl sign: " + webImpl.testSign([]));
     expect(await Stringcare().platformVersion, '42');
   });
-
-  test('init hash match', () async {
-    var nativeImpl = native.StringcareImpl();
-    var webImpl = web.StringcareImpl();
-    var nHash = nativeImpl.testHash([]);
-    var wHash = webImpl.testHash([]);
-    print("native hash: $nHash");
-    print("web hash: $wHash");
-    expect(nHash, wHash);
-  });
-
-  test('sign match', () async {
-    var nativeImpl = native.StringcareImpl();
-    var webImpl = web.StringcareImpl();
-    var nSign = nativeImpl.testSign([]);
-    var wSign = webImpl.testSign([]);
-    print("native sign: $nSign");
-    print("web sign: $wSign");
-    expect(nSign, wSign);
-  });
 }