1/*
2 * Copyright (C) 2014 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.dialer.widget;
18
19import android.app.ActionBar;
20import android.content.Context;
21import android.test.InstrumentationTestCase;
22import android.test.suitebuilder.annotation.SmallTest;
23
24import com.android.dialer.widget.ActionBarController.ActivityUi;
25
26@SmallTest
27public class ActionBarControllerTest extends InstrumentationTestCase {
28
29    private static final int ACTION_BAR_HEIGHT = 100;
30    private ActionBarController mActionBarController;
31    private SearchEditTextLayout mSearchBox;
32    private MockActivityUi mActivityUi;
33
34    private class MockActivityUi implements ActivityUi {
35        boolean isInSearchUi;
36        boolean hasSearchQuery;
37        boolean shouldShowActionBar;
38        int actionBarHideOffset;
39
40        @Override
41        public boolean isInSearchUi() {
42            return isInSearchUi;
43        }
44
45        @Override
46        public boolean hasSearchQuery() {
47            return hasSearchQuery;
48        }
49
50        @Override
51        public boolean shouldShowActionBar() {
52            return shouldShowActionBar;
53        }
54
55        @Override
56        public int getActionBarHeight() {
57            return ACTION_BAR_HEIGHT;
58        }
59
60        @Override
61        public ActionBar getActionBar() {
62            return null;
63        }
64    }
65
66    /**
67     * Mock version of the searchbox, that updates its state immediately instead of animating
68     */
69    private class MockSearchBox extends SearchEditTextLayout {
70
71        public MockSearchBox(Context context) {
72            super(context, null);
73        }
74
75        @Override
76        public void expand(boolean animate, boolean requestFocus) {
77            mIsExpanded = true;
78        }
79
80        @Override
81        public void collapse(boolean animate) {
82            mIsExpanded = false;
83        }
84    }
85
86    @Override
87    protected void setUp() {
88        mActivityUi = new MockActivityUi();
89        mSearchBox = new MockSearchBox(this.getInstrumentation().getContext());
90        mActionBarController = new ActionBarController(mActivityUi, mSearchBox);
91    }
92
93    // Tapping the search box should only do something when the activity is not in the search UI
94    public void testSearchBoxTapped() {
95        mSearchBox.collapse(false);
96        mActivityUi.isInSearchUi = false;
97        mActionBarController.onSearchBoxTapped();
98        assertActionBarState(true, false, false);
99
100        // Collapse the search box manually again. This time tapping on the search box should not
101        // expand the search box because isInSearchUi is not true.
102        mSearchBox.collapse(false);
103        mActivityUi.isInSearchUi = true;
104        mActionBarController.onSearchBoxTapped();
105        assertActionBarState(false, false, false);
106    }
107
108    // The search box should always end up being faded in and collapsed. If necessary, it should
109    // be slid down or up depending on what the state of the action bar was before that.
110    public void testOnSearchUiExited() {
111        // ActionBar shown previously before entering searchUI
112        mSearchBox.expand(true, false);
113        mSearchBox.setVisible(false);
114        mActivityUi.shouldShowActionBar = true;
115        mActionBarController.onSearchUiExited();
116        assertActionBarState(false, false, false);
117
118        // ActionBar slid up previously before entering searchUI
119        mSearchBox.collapse(false);
120        mSearchBox.setVisible(false);
121        mActivityUi.shouldShowActionBar = false;
122        mActionBarController.onSearchUiExited();
123        assertActionBarState(false, false, true);
124    }
125
126    // Depending on what state the UI was in previously, sliding the dialpad down can mean either
127    // displaying the expanded search box by sliding it down, displaying the unexpanded search box,
128    // or nothing at all.
129    public void testOnDialpadDown() {
130        // No search query typed in the dialpad and action bar was showing before
131        mActivityUi.shouldShowActionBar = true;
132        mActivityUi.isInSearchUi = true;
133        mSearchBox.setVisible(false);
134        mActionBarController.onDialpadDown();
135        assertActionBarState(false, false, false);
136
137        // No search query typed in the dialpad, but action bar was not showing before
138        mActionBarController.slideActionBar(true /* slideUp */, false /* animate */);
139        mActivityUi.shouldShowActionBar = false;
140        mSearchBox.setVisible(false);
141        mActionBarController.onDialpadDown();
142        assertActionBarState(false, false, true);
143
144        // Something typed in the dialpad - so remain in search UI and slide the expanded search
145        // box down
146        mActionBarController.slideActionBar(true /* slideUp */, false /* animate */);
147        mActivityUi.shouldShowActionBar = true;
148        mActivityUi.hasSearchQuery= true;
149        mSearchBox.setVisible(false);
150        mSearchBox.expand(false, false);
151        mActionBarController.onDialpadDown();
152        assertActionBarState(true, false, false);
153    }
154
155    // Sliding the dialpad up should fade out the search box if we weren't already in search, or
156    // slide up the search box otherwise
157    public void testOnDialpadUp() {
158        mActivityUi.isInSearchUi = false;
159        mActionBarController.onDialpadUp();
160        assertActionBarState(false, true, false);
161
162        // In Search UI, with expanded search box and something currently typed in the search box
163        mActivityUi.isInSearchUi = true;
164        mActivityUi.hasSearchQuery = true;
165        mSearchBox.expand(true, false);
166        mSearchBox.setVisible(true);
167        mActionBarController.slideActionBar(true /* slideUp */, false /* animate */);
168        mActionBarController.onDialpadUp();
169        assertActionBarState(true, false, true);
170    }
171
172    private void assertActionBarState(boolean isExpanded, boolean isFadedOut, boolean isSlidUp) {
173        assertEquals(isExpanded, mSearchBox.isExpanded());
174        assertEquals(isFadedOut, mSearchBox.isFadedOut());
175        assertEquals(isSlidUp, mActionBarController.getIsActionBarSlidUp());
176    }
177}
178