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
17package com.android.settings.enterprise;
18
19import android.content.Context;
20import android.content.res.Resources;
21import android.support.v7.preference.Preference;
22
23import com.android.settings.R;
24import com.android.settings.core.PreferenceAvailabilityObserver;
25import com.android.settings.testutils.FakeFeatureFactory;
26
27import org.junit.Before;
28import org.junit.Test;
29import org.mockito.Answers;
30import org.mockito.Mock;
31import org.mockito.MockitoAnnotations;
32
33import static com.google.common.truth.Truth.assertThat;
34import static org.mockito.Mockito.verify;
35import static org.mockito.Mockito.when;
36
37/**
38 * Common base for testing subclasses of {@link FailedPasswordWipePreferenceControllerBase}.
39 */
40public abstract class FailedPasswordWipePreferenceControllerTestBase {
41
42    protected final String mKey;
43
44    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
45    protected Context mContext;
46    protected FakeFeatureFactory mFeatureFactory;
47    @Mock private PreferenceAvailabilityObserver mObserver;
48
49    protected FailedPasswordWipePreferenceControllerBase mController;
50
51    public FailedPasswordWipePreferenceControllerTestBase(String key) {
52        mKey = key;
53    }
54
55    @Before
56    public void setUp() {
57        MockitoAnnotations.initMocks(this);
58        FakeFeatureFactory.setupForTest(mContext);
59        mFeatureFactory = (FakeFeatureFactory) FakeFeatureFactory.getFactory(mContext);
60    }
61
62    @Test
63    public void testGetAvailabilityObserver() {
64        mController.setAvailabilityObserver(mObserver);
65        assertThat(mController.getAvailabilityObserver()).isEqualTo(mObserver);
66    }
67
68    public abstract void setMaximumFailedPasswordsBeforeWipe(int maximum);
69
70    @Test
71    public void testUpdateState() {
72        final Preference preference = new Preference(mContext, null, 0, 0);
73
74        setMaximumFailedPasswordsBeforeWipe(10);
75        when(mContext.getResources().getQuantityString(
76                R.plurals.enterprise_privacy_number_failed_password_wipe, 10, 10))
77                .thenReturn("10 attempts");
78        mController.updateState(preference);
79        assertThat(preference.getSummary()).isEqualTo("10 attempts");
80    }
81
82    @Test
83    public void testIsAvailable() {
84        mController.setAvailabilityObserver(mObserver);
85
86        setMaximumFailedPasswordsBeforeWipe(0);
87        assertThat(mController.isAvailable()).isFalse();
88        verify(mObserver).onPreferenceAvailabilityUpdated(mKey, false);
89
90        setMaximumFailedPasswordsBeforeWipe(10);
91        assertThat(mController.isAvailable()).isTrue();
92        verify(mObserver).onPreferenceAvailabilityUpdated(mKey, true);
93    }
94
95    @Test
96    public void testHandlePreferenceTreeClick() {
97        assertThat(mController.handlePreferenceTreeClick(new Preference(mContext, null, 0, 0)))
98                .isFalse();
99    }
100
101    @Test
102    public void testGetPreferenceKey() {
103        assertThat(mController.getPreferenceKey()).isEqualTo(mKey);
104    }
105}
106