diff --git a/app/src/main/java/com/example/nemophila/TestActivity.java b/app/src/main/java/com/example/nemophila/TestActivity.java
index a8ed66a..c2571c8 100644
--- a/app/src/main/java/com/example/nemophila/TestActivity.java
+++ b/app/src/main/java/com/example/nemophila/TestActivity.java
@@ -6,30 +6,64 @@
 
 import android.os.Bundle;
 import android.view.View;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemSelectedListener;
+import android.widget.ArrayAdapter;
 import android.widget.Button;
-import android.widget.Toast;
+import android.widget.Spinner;
 
-import com.example.nemophila.entities.Shop;
+import com.example.nemophila.viewmodels.AccountViewModel;
+import com.example.nemophila.viewmodels.PostsViewModel;
 import com.example.nemophila.viewmodels.ShopsViewModel;
 
-import java.util.Collection;
-
 public class TestActivity extends AppCompatActivity {
+    int position;  //テスト用
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_test);
 
+        //テスト用ViewModel（ViewModelが増えた場合はここで準備。spinnerItemに名前も追加すること）
         //RoomViewModelへのアクセス
         ShopsViewModel shopsViewModel = new ViewModelProvider(this).get(ShopsViewModel.class);
+        AccountViewModel accountViewModel = new ViewModelProvider(this).get(AccountViewModel.class);
+        PostsViewModel postsViewModel = new ViewModelProvider(this).get(PostsViewModel.class);
 
+        //テスト用のspinner
+        Spinner spinner = findViewById(R.id.testspinner);
+        String[] spinnerItems = {"ShopsViewModel", "AccountViewModel", "PostsViewModel"};  //ここに名前を追加
+        ArrayAdapter<String> adapter = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item, spinnerItems);
+        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        spinner.setAdapter(adapter);
+        spinner.setOnItemSelectedListener(new OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
+                position = i;
+            }
+            @Override
+            public void onNothingSelected(AdapterView<?> adapterView) {
+
+            }
+        });
 
         // setViewModelのテスト用
         Button setViewModelButton = (Button)findViewById(R.id.setViewModel);
         setViewModelButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                shopsViewModel.setViewArea(20.0, 40.0, 10.0, 30.0);
+                switch (position){
+                    //ここにテストしたい処理を追加する（ 0はShopsViewModel、1はAccountViewModel、2はPostsViewModel）
+                    case 0:
+                        shopsViewModel.setViewArea(20.0, 40.0, 10.0, 30.0);
+                        break;
+                    case 1:
+                        //accountViewModel.getAccount("1111");
+                        break;
+                    case 2:
+                        //postsViewModel.fetchPosts("1");
+                        break;
+                }
             }
         });
     }