Fixed some tests by using the application context.

Fixed some tests by using the application context.

Fixed some tests by using the application context.

Fixed some tests by using the application context.

src/androidTest/java/de/dennisguse/opentracks/BootReceiverTest.java

@@ -24,14 +24,14 @@ import android.content.Intent;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 import androidx.test.platform.app.InstrumentationRegistry;
 
-import de.dennisguse.opentracks.services.TrackRecordingService;
-
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import java.util.List;
 
+import de.dennisguse.opentracks.services.TrackRecordingService;
+
 /**
  * Tests for the BootReceiver.
  *
@@ -41,22 +41,24 @@ import java.util.List;
 public class BootReceiverTest {
     private static final String SERVICE_NAME = "de.dennisguse.opentracks.services.TrackRecordingService";
 
+    private Context context = InstrumentationRegistry.getInstrumentation().getContext();
+
     /**
      * Tests the behavior when receive notification which is the phone boot.
      */
     @Test
     public void testOnReceive_startService() {
         // Make sure no TrackRecordingService
-        Intent stopIntent = new Intent(InstrumentationRegistry.getInstrumentation().getContext(), TrackRecordingService.class);
-        InstrumentationRegistry.getInstrumentation().getContext().stopService(stopIntent);
-        Assert.assertFalse(isServiceExisted(InstrumentationRegistry.getInstrumentation().getContext(), SERVICE_NAME));
+        Intent stopIntent = new Intent(context, TrackRecordingService.class);
+        context.stopService(stopIntent);
+        Assert.assertFalse(isServiceExisted(context));
 
         BootReceiver bootReceiver = new BootReceiver();
         Intent intent = new Intent();
         intent.setAction(Intent.ACTION_BOOT_COMPLETED);
-        bootReceiver.onReceive(InstrumentationRegistry.getInstrumentation().getContext(), intent);
+        bootReceiver.onReceive(context, intent);
         // Check if the service is started
-        Assert.assertFalse(isServiceExisted(InstrumentationRegistry.getInstrumentation().getContext(), SERVICE_NAME));
+        Assert.assertFalse(isServiceExisted(context));
     }
 
     /**
@@ -65,33 +67,32 @@ public class BootReceiverTest {
     @Test
     public void testOnReceive_noStartService() {
         // Make sure no TrackRecordingService
-        Intent stopIntent = new Intent(InstrumentationRegistry.getInstrumentation().getContext(), TrackRecordingService.class);
-        InstrumentationRegistry.getInstrumentation().getContext().stopService(stopIntent);
-        Assert.assertFalse(isServiceExisted(InstrumentationRegistry.getInstrumentation().getContext(), SERVICE_NAME));
+        Intent stopIntent = new Intent(context, TrackRecordingService.class);
+        context.stopService(stopIntent);
+        Assert.assertFalse(isServiceExisted(context));
 
         BootReceiver bootReceiver = new BootReceiver();
         Intent intent = new Intent();
         intent.setAction(Intent.ACTION_BUG_REPORT);
-        bootReceiver.onReceive(InstrumentationRegistry.getInstrumentation().getContext(), intent);
+        bootReceiver.onReceive(context, intent);
 
         // Check if the service is not started
-        Assert.assertFalse(isServiceExisted(InstrumentationRegistry.getInstrumentation().getContext(), SERVICE_NAME));
+        Assert.assertFalse(isServiceExisted(context));
     }
 
     /**
      * Checks if a service is started in a context.
      *
-     * @param context     the context for checking a service
-     * @param serviceName the service name to find if existed
+     * @param context the context for checking a service
      */
-    private boolean isServiceExisted(Context context, String serviceName) {
+    private boolean isServiceExisted(Context context) {
         ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
         List<ActivityManager.RunningServiceInfo> serviceList = activityManager.getRunningServices(Integer.MAX_VALUE);
 
         for (int i = 0; i < serviceList.size(); i++) {
             RunningServiceInfo serviceInfo = serviceList.get(i);
             ComponentName componentName = serviceInfo.service;
-            if (componentName.getClassName().equals(serviceName)) {
+            if (componentName.getClassName().equals(SERVICE_NAME)) {
                 return true;
             }
         }