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1/*
2 * Copyright (C) 2015 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.setupwizardlib.test;
18
19import android.support.v7.widget.SwitchCompat;
20import android.test.AndroidTestCase;
21import android.test.suitebuilder.annotation.SmallTest;
22import android.view.View;
23import android.view.ViewGroup;
24import android.widget.FrameLayout;
25import android.widget.ImageView;
26import android.widget.TextView;
27
28import com.android.setupwizardlib.R;
29import com.android.setupwizardlib.items.SwitchItem;
30
31public class SwitchItemTest extends AndroidTestCase {
32
33    private SwitchCompat mSwitch;
34
35    @SmallTest
36    public void testChecked() {
37        SwitchItem item = new SwitchItem();
38        item.setTitle("TestTitle");
39        item.setSummary("TestSummary");
40        View view = createLayout();
41
42        item.setChecked(true);
43
44        item.onBindView(view);
45
46        assertTrue("Switch should be checked", mSwitch.isChecked());
47    }
48
49    @SmallTest
50    public void testNotChecked() {
51        SwitchItem item = new SwitchItem();
52        item.setTitle("TestTitle");
53        item.setSummary("TestSummary");
54        View view = createLayout();
55
56        item.setChecked(false);
57
58        item.onBindView(view);
59
60        assertFalse("Switch should be unchecked", mSwitch.isChecked());
61    }
62
63    @SmallTest
64    public void testListener() {
65        SwitchItem item = new SwitchItem();
66        item.setTitle("TestTitle");
67        item.setSummary("TestSummary");
68        View view = createLayout();
69
70        item.setChecked(true);
71
72        final TestOnCheckedChangeListener listener = new TestOnCheckedChangeListener();
73        item.setOnCheckedChangeListener(listener);
74
75        item.onBindView(view);
76
77        assertTrue("Switch should be checked", mSwitch.isChecked());
78        mSwitch.setChecked(false);
79
80        assertTrue("Listener should be called", listener.called);
81        assertFalse("Listener should not be checked", listener.checked);
82
83        mSwitch.setChecked(true);
84
85        assertTrue("Listener should be called", listener.called);
86        assertTrue("Listener should be checked", listener.checked);
87    }
88
89    @SmallTest
90    public void testListenerSetChecked() {
91        // Check that calling setChecked on the item will also call the listener.
92
93        SwitchItem item = new SwitchItem();
94        item.setTitle("TestTitle");
95        item.setSummary("TestSummary");
96        View view = createLayout();
97
98        item.setChecked(true);
99
100        final TestOnCheckedChangeListener listener = new TestOnCheckedChangeListener();
101        item.setOnCheckedChangeListener(listener);
102
103        item.onBindView(view);
104
105        assertTrue("Switch should be checked", mSwitch.isChecked());
106        item.setChecked(false);
107
108        assertTrue("Listener should be called", listener.called);
109        assertFalse("Listener should not be checked", listener.checked);
110
111        item.setChecked(true);
112
113        assertTrue("Listener should be called", listener.called);
114        assertTrue("Listener should be checked", listener.checked);
115    }
116
117    @SmallTest
118    public void testToggle() {
119        SwitchItem item = new SwitchItem();
120        item.setTitle("TestTitle");
121        item.setSummary("TestSummary");
122        View view = createLayout();
123
124        item.setChecked(true);
125        item.onBindView(view);
126
127        assertTrue("Switch should be checked", mSwitch.isChecked());
128
129        item.toggle(view);
130
131        assertFalse("Switch should be unchecked", mSwitch.isChecked());
132    }
133
134    private ViewGroup createLayout() {
135        ViewGroup root = new FrameLayout(mContext);
136
137        TextView titleView = new TextView(mContext);
138        titleView.setId(R.id.suw_items_title);
139        root.addView(titleView);
140
141        TextView summaryView = new TextView(mContext);
142        summaryView.setId(R.id.suw_items_summary);
143        root.addView(summaryView);
144
145        FrameLayout iconContainer = new FrameLayout(mContext);
146        iconContainer.setId(R.id.suw_items_icon_container);
147        root.addView(iconContainer);
148
149        ImageView iconView = new ImageView(mContext);
150        iconView.setId(R.id.suw_items_icon);
151        iconContainer.addView(iconView);
152
153        mSwitch = new SwitchCompat(mContext);
154        mSwitch.setId(R.id.suw_items_switch);
155        root.addView(mSwitch);
156
157        return root;
158    }
159
160    private static class TestOnCheckedChangeListener implements SwitchItem.OnCheckedChangeListener {
161
162        public boolean called = false;
163        public boolean checked = false;
164
165        @Override
166        public void onCheckedChange(SwitchItem item, boolean isChecked) {
167            called = true;
168            checked = isChecked;
169        }
170    }
171}
172