Reset mock NM before each of the tests that checks it

The review permission notification tests were sometimes failing otherwise

Bug: 225373531
Test: NotificationManagerServiceTest
Change-Id: Id35b6b7bd4a1f38886094b698e2c6da0fc702292

services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java

@@ -9574,6 +9574,8 @@ public class NotificationManagerServiceTest extends UiServiceTestCase {
 
     @Test
     public void testMaybeShowReviewPermissionsNotification_unknown() {
+        reset(mMockNm);
+
         // Set up various possible states of the settings int and confirm whether or not the
         // notification is shown as expected
 
@@ -9587,6 +9589,8 @@ public class NotificationManagerServiceTest extends UiServiceTestCase {
 
     @Test
     public void testMaybeShowReviewPermissionsNotification_shouldShow() {
+        reset(mMockNm);
+
         // If state is SHOULD_SHOW, it ... should show
         Settings.Global.putInt(mContext.getContentResolver(),
                 Settings.Global.REVIEW_PERMISSIONS_NOTIFICATION_STATE,
@@ -9599,6 +9603,8 @@ public class NotificationManagerServiceTest extends UiServiceTestCase {
 
     @Test
     public void testMaybeShowReviewPermissionsNotification_alreadyShown() {
+        reset(mMockNm);
+
         // If state is either USER_INTERACTED or DISMISSED, we should not show this on boot
         Settings.Global.putInt(mContext.getContentResolver(),
                 Settings.Global.REVIEW_PERMISSIONS_NOTIFICATION_STATE,
@@ -9615,6 +9621,8 @@ public class NotificationManagerServiceTest extends UiServiceTestCase {
 
     @Test
     public void testMaybeShowReviewPermissionsNotification_reshown() {
+        reset(mMockNm);
+
         // If we have re-shown the notification and the user did not subsequently interacted with
         // it, then make sure we show when trying on boot
         Settings.Global.putInt(mContext.getContentResolver(),
@@ -9628,6 +9636,8 @@ public class NotificationManagerServiceTest extends UiServiceTestCase {
 
     @Test
     public void testRescheduledReviewPermissionsNotification() {
+        reset(mMockNm);
+
         // when rescheduled, the notification goes through the NotificationManagerInternal service
         // this call doesn't need to know anything about previously scheduled state -- if called,
         // it should send the notification & write the appropriate int to Settings