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      1 /*
      2  * Copyright (C) 2018 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License
     15  */
     16 
     17 package com.android.keyguard;
     18 
     19 import static org.mockito.ArgumentMatchers.eq;
     20 import static org.mockito.Mockito.mock;
     21 import static org.mockito.Mockito.verify;
     22 import static org.mockito.Mockito.verifyZeroInteractions;
     23 
     24 import android.testing.AndroidTestingRunner;
     25 import android.testing.TestableLooper.RunWithLooper;
     26 import android.view.KeyEvent;
     27 import android.view.LayoutInflater;
     28 
     29 import androidx.test.filters.SmallTest;
     30 
     31 import com.android.systemui.SysuiTestCase;
     32 
     33 import org.junit.Before;
     34 import org.junit.Test;
     35 import org.junit.runner.RunWith;
     36 import org.mockito.InjectMocks;
     37 import org.mockito.Mock;
     38 import org.mockito.MockitoAnnotations;
     39 
     40 @SmallTest
     41 @RunWith(AndroidTestingRunner.class)
     42 @RunWithLooper
     43 public class KeyguardPinBasedInputViewTest extends SysuiTestCase {
     44 
     45     @Mock
     46     private PasswordTextView mPasswordEntry;
     47     @Mock
     48     private SecurityMessageDisplay mSecurityMessageDisplay;
     49     @InjectMocks
     50     private KeyguardPinBasedInputView mKeyguardPinView;
     51 
     52     @Before
     53     public void setup() {
     54         LayoutInflater inflater = LayoutInflater.from(getContext());
     55         mKeyguardPinView =
     56                 (KeyguardPinBasedInputView) inflater.inflate(R.layout.keyguard_pin_view, null);
     57         MockitoAnnotations.initMocks(this);
     58     }
     59 
     60     @Test
     61     public void onResume_requestsFocus() {
     62         mKeyguardPinView.onResume(KeyguardSecurityView.SCREEN_ON);
     63         verify(mPasswordEntry).requestFocus();
     64     }
     65 
     66     @Test
     67     public void onKeyDown_clearsSecurityMessage() {
     68         mKeyguardPinView.onKeyDown(KeyEvent.KEYCODE_0, mock(KeyEvent.class));
     69         verify(mSecurityMessageDisplay).setMessage(eq(""));
     70     }
     71 
     72     @Test
     73     public void onKeyDown_noSecurityMessageInteraction() {
     74         mKeyguardPinView.onKeyDown(KeyEvent.KEYCODE_UNKNOWN, mock(KeyEvent.class));
     75         verifyZeroInteractions(mSecurityMessageDisplay);
     76     }
     77 }
     78