1 /*
2  * Copyright (C) 2017 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 android.content.Context;
20 import android.test.UiThreadTest;
21 import android.view.LayoutInflater;
22 
23 import androidx.test.filters.SmallTest;
24 import androidx.test.runner.AndroidJUnit4;
25 
26 import com.android.systemui.SysuiTestCase;
27 
28 import org.junit.Test;
29 import org.junit.runner.RunWith;
30 
31 @SmallTest
32 @RunWith(AndroidJUnit4.class)
33 public class KeyguardSecurityContainerTest extends SysuiTestCase {
34 
35     @UiThreadTest
36     @Test
showSecurityScreen_canInflateAllModes()37     public void showSecurityScreen_canInflateAllModes() {
38         KeyguardSecurityContainer keyguardSecurityContainer =
39                 new KeyguardSecurityContainer(getContext());
40 
41         Context context = getContext();
42 
43         for (int theme : new int[] {R.style.Theme_SystemUI, R.style.Theme_SystemUI_Light}) {
44             context.setTheme(theme);
45             final LayoutInflater inflater = LayoutInflater.from(context);
46             KeyguardSecurityModel.SecurityMode[] modes =
47                     KeyguardSecurityModel.SecurityMode.values();
48             for (KeyguardSecurityModel.SecurityMode mode : modes) {
49                 final int resId = keyguardSecurityContainer.getLayoutIdFor(mode);
50                 if (resId == 0) {
51                     continue;
52                 }
53                 inflater.inflate(resId, null /* root */, false /* attach */);
54             }
55         }
56     }
57 }