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 */
16package com.android.settings.deviceinfo;
17
18import android.content.Context;
19import android.os.UserManager;
20import android.support.v7.preference.Preference;
21import android.support.v7.preference.PreferenceScreen;
22
23import com.android.settings.testutils.SettingsRobolectricTestRunner;
24import com.android.settings.TestConfig;
25import com.android.settingslib.core.lifecycle.Lifecycle;
26
27import org.junit.Before;
28import org.junit.Test;
29import org.junit.runner.RunWith;
30import org.mockito.Answers;
31import org.mockito.Mock;
32import org.mockito.MockitoAnnotations;
33import org.robolectric.annotation.Config;
34
35import static com.google.common.truth.Truth.assertThat;
36import static org.mockito.Mockito.when;
37
38@RunWith(SettingsRobolectricTestRunner.class)
39@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
40public class FirmwareVersionPreferenceControllerTest {
41
42    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
43    private Context mContext;
44    @Mock
45    private Preference mPreference;
46    @Mock
47    private PreferenceScreen mPreferenceScreen;
48    @Mock
49    private UserManager mUserManager;
50    private FirmwareVersionPreferenceController mController;
51    private Lifecycle mLifecycle;
52
53    @Before
54    public void setUp() {
55        MockitoAnnotations.initMocks(this);
56        mLifecycle = new Lifecycle();
57        when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager);
58        when(mContext.getSystemService(Context.DEVICE_POLICY_SERVICE)).thenReturn(null);
59        mController = new FirmwareVersionPreferenceController(mContext, mLifecycle);
60        when(mPreferenceScreen.findPreference(mController.getPreferenceKey()))
61                .thenReturn(mPreference);
62    }
63
64    @Test
65    public void isAlwaysAvailable() {
66        assertThat(mController.isAvailable()).isTrue();
67    }
68}
69