1:  package com.voipplus.mmsclient;

   2:  

   3:  import android.content.ComponentName;

   4:  import android.content.Context;

   5:  import android.content.Intent;

   6:  import android.content.ServiceConnection;

   7:  import android.os.IBinder;

   8:  

   9:  import androidx.test.core.app.ApplicationProvider;

  10:  

  11:  import com.voipplus.mmsclient.serviceLocalStorage.KeyValueService;

  12:  

  13:  import org.junit.After;

  14:  import org.junit.Before;

  15:  import org.junit.Test;

  16:  

  17:  import java.util.Set;

  18:  

  19:  import static org.junit.Assert.*;

  20:  

  21:  public class KeyValueServiceTest {

  22:  

  23:      private KeyValueService keyValueService;

  24:      private boolean isBound = false;

  25:      private ServiceConnection connection;

  26:  

  27:      @Before

  28:      public void setUp() throws InterruptedException {

  29:          Context context = ApplicationProvider.getApplicationContext();

  30:          Intent intent = new Intent(context, KeyValueService.class);

  31:          connection = new ServiceConnection() {

  32:              @Override

  33:              public void onServiceConnected(ComponentName name, IBinder service) {

  34:                  KeyValueService.LocalBinder binder = (KeyValueService.LocalBinder) service;

  35:                  keyValueService = binder.getService();

  36:                  isBound = true;

  37:              }

  38:  

  39:              @Override

  40:              public void onServiceDisconnected(ComponentName name) {

  41:                  isBound = false;

  42:              }

  43:          };

  44:          context.bindService(intent, connection, Context.BIND_AUTO_CREATE);

  45:          Thread.sleep(1000); // Wait for service to connect

  46:      }

  47:  

  48:      @After

  49:      public void tearDown() {

  50:          if (isBound) {

  51:              Context context = ApplicationProvider.getApplicationContext();

  52:              context.unbindService(connection);

  53:              isBound = false;

  54:          }

  55:      }

  56:  

  57:      @Test

  58:      public void testPutAndGet() {

  59:          keyValueService.put("testKey", "testValue");

  60:          String retrievedValue = keyValueService.get("testKey");

  61:          assertEquals("testValue", retrievedValue);

  62:      }

  63:  

  64:      @Test

  65:      public void testRemove() {

  66:          keyValueService.put("testKey", "testValue");

  67:          keyValueService.remove("testKey");

  68:          String retrievedValue = keyValueService.get("testKey");

  69:          assertNull(retrievedValue);

  70:      }

  71:  

  72:      @Test

  73:      public void testContains() {

  74:          keyValueService.put("testKey", "testValue");

  75:          assertTrue(keyValueService.contains("testKey"));

  76:          assertFalse(keyValueService.contains("nonExistentKey"));

  77:      }

  78:  

  79:      @Test

  80:      public void testList() {

  81:          keyValueService.put("key1", "value1");

  82:          keyValueService.put("key2", "value2");

  83:          Set<String> keys = keyValueService.list();

  84:          assertTrue(keys.contains("key1"));

  85:          assertTrue(keys.contains("key2"));

  86:      }

  87:  }

  88: