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 static com.google.common.truth.Truth.assertThat;
19import static org.mockito.Matchers.anyInt;
20import static org.mockito.Mockito.when;
21
22import android.app.Fragment;
23import android.content.Context;
24import android.support.v7.preference.Preference;
25import android.support.v7.preference.PreferenceScreen;
26
27import com.android.settings.testutils.SettingsRobolectricTestRunner;
28
29import org.junit.Before;
30import org.junit.Test;
31import org.junit.runner.RunWith;
32import org.mockito.Answers;
33import org.mockito.Mock;
34import org.mockito.MockitoAnnotations;
35
36@RunWith(SettingsRobolectricTestRunner.class)
37public class FeedbackPreferenceControllerTest {
38
39    @Mock
40    private Fragment mFragment;
41    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
42    private Context mContext;
43    @Mock
44    private Preference mPreference;
45    @Mock
46    private PreferenceScreen mScreen;
47
48    private FeedbackPreferenceController mController;
49
50    @Before
51    public void setUp() {
52        MockitoAnnotations.initMocks(this);
53        mController = new FeedbackPreferenceController(mFragment, mContext);
54        final String prefKey = mController.getPreferenceKey();
55        when(mScreen.findPreference(prefKey)).thenReturn(mPreference);
56    }
57
58    @Test
59    public void isAvailable_noReporterPackage_shouldReturnFalse() {
60        when(mContext.getResources().getString(anyInt())).thenReturn("");
61        assertThat(mController.isAvailable()).isFalse();
62    }
63
64    @Test
65    public void isVisible_afterUpdateState_shouldBeSameAsIsAvailable() {
66        mController.updateState(mPreference);
67        assertThat(mPreference.isVisible()).isEqualTo(mController.isAvailable());
68    }
69}
70