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.wifi.p2p;
18
19import android.support.v7.preference.Preference;
20import android.support.v7.preference.PreferenceCategory;
21import android.support.v7.preference.PreferenceScreen;
22
23import com.android.settings.testutils.SettingsRobolectricTestRunner;
24import com.android.settings.TestConfig;
25
26import org.junit.Before;
27import org.junit.Test;
28import org.junit.runner.RunWith;
29import org.mockito.Mock;
30import org.mockito.MockitoAnnotations;
31import org.robolectric.RuntimeEnvironment;
32import org.robolectric.annotation.Config;
33
34import static com.google.common.truth.Truth.assertThat;
35import static org.mockito.Matchers.anyString;
36import static org.mockito.Mockito.verify;
37import static org.mockito.Mockito.when;
38
39@RunWith(SettingsRobolectricTestRunner.class)
40@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
41public class P2pCategoryPreferenceControllerTest {
42
43    @Mock
44    private PreferenceScreen mPreferenceScreen;
45    @Mock
46    private PreferenceCategory mCategory;
47    private P2pCategoryPreferenceController mController;
48
49    @Before
50    public void setUp() {
51        MockitoAnnotations.initMocks(this);
52        when(mPreferenceScreen.findPreference(anyString())).thenReturn(mCategory);
53
54        mController = new P2pCategoryPreferenceController(RuntimeEnvironment.application) {
55
56            @Override
57            public String getPreferenceKey() {
58                return "test_key";
59            }
60        };
61        mController.displayPreference(mPreferenceScreen);
62    }
63
64    @Test
65    public void isAlwaysAvailable() {
66        assertThat(mController.isAvailable()).isTrue();
67    }
68
69
70    @Test
71    public void removeAllChildren_shouldRemove() {
72        mController.removeAllChildren();
73
74        verify(mCategory).removeAll();
75        verify(mCategory).setVisible(false);
76    }
77
78    @Test
79    public void addChild_shouldAdd() {
80        final Preference pref = new Preference(RuntimeEnvironment.application);
81        mController.addChild(pref);
82
83        verify(mCategory).addPreference(pref);
84        verify(mCategory).setVisible(true);
85    }
86
87    @Test
88    public void shouldToggleEnable() {
89        mController.setEnabled(false);
90
91        verify(mCategory).setEnabled(false);
92
93        mController.setEnabled(true);
94
95        verify(mCategory).setEnabled(true);
96    }
97}
98