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.systemui.statusbar.phone;
18
19import static com.google.common.truth.Truth.assertThat;
20
21import static org.mockito.ArgumentMatchers.anyFloat;
22import static org.mockito.ArgumentMatchers.anyInt;
23import static org.mockito.ArgumentMatchers.eq;
24import static org.mockito.Mockito.never;
25import static org.mockito.Mockito.reset;
26import static org.mockito.Mockito.verify;
27import static org.mockito.Mockito.verifyNoMoreInteractions;
28import static org.mockito.Mockito.verifyZeroInteractions;
29import static org.mockito.Mockito.when;
30
31import android.graphics.Color;
32import android.support.test.filters.SmallTest;
33import android.testing.AndroidTestingRunner;
34import android.testing.TestableLooper;
35import android.view.ViewGroup;
36import android.view.ViewTreeObserver;
37import android.widget.FrameLayout;
38
39import com.android.internal.widget.LockPatternUtils;
40import com.android.keyguard.KeyguardHostView;
41import com.android.keyguard.KeyguardSecurityModel;
42import com.android.keyguard.ViewMediatorCallback;
43import com.android.systemui.DejankUtils;
44import com.android.systemui.SysuiTestCase;
45import com.android.systemui.classifier.FalsingManager;
46import com.android.systemui.keyguard.DismissCallbackRegistry;
47
48import org.junit.Assert;
49import org.junit.Before;
50import org.junit.Test;
51import org.junit.runner.RunWith;
52import org.mockito.Mock;
53import org.mockito.MockitoAnnotations;
54
55@SmallTest
56@RunWith(AndroidTestingRunner.class)
57@TestableLooper.RunWithLooper(setAsMainLooper = true)
58public class KeyguardBouncerTest extends SysuiTestCase {
59
60    @Mock
61    private FalsingManager mFalsingManager;
62    @Mock
63    private ViewMediatorCallback mViewMediatorCallback;
64    @Mock
65    private LockPatternUtils mLockPatternUtils;
66    @Mock
67    private DismissCallbackRegistry mDismissCallbackRegistry;
68    @Mock
69    private KeyguardHostView mKeyguardHostView;
70    @Mock
71    private ViewTreeObserver mViewTreeObserver;
72    @Mock
73    private KeyguardBouncer.BouncerExpansionCallback mExpansionCallback;
74
75    private KeyguardBouncer mBouncer;
76
77    @Before
78    public void setup() {
79        MockitoAnnotations.initMocks(this);
80        DejankUtils.setImmediate(true);
81        final ViewGroup container = new FrameLayout(getContext());
82        when(mKeyguardHostView.getViewTreeObserver()).thenReturn(mViewTreeObserver);
83        when(mKeyguardHostView.getHeight()).thenReturn(500);
84        mBouncer = new KeyguardBouncer(getContext(), mViewMediatorCallback,
85                mLockPatternUtils, container, mDismissCallbackRegistry, mFalsingManager,
86                mExpansionCallback) {
87            @Override
88            protected void inflateView() {
89                super.inflateView();
90                mKeyguardView = mKeyguardHostView;
91            }
92        };
93    }
94
95    @Test
96    public void testInflateView_doesntCrash() {
97        mBouncer.inflateView();
98    }
99
100    @Test
101    public void testShow_notifiesFalsingManager() {
102        mBouncer.show(true);
103        verify(mFalsingManager).onBouncerShown();
104
105        mBouncer.show(true, false);
106        verifyNoMoreInteractions(mFalsingManager);
107    }
108
109    /**
110     * Regression test: Invisible bouncer when occluded.
111     */
112    @Test
113    public void testShow_bouncerIsVisible() {
114        // Expand notification panel as if we were in the keyguard.
115        mBouncer.ensureView();
116        mBouncer.setExpansion(1);
117
118        reset(mKeyguardHostView);
119        when(mKeyguardHostView.getHeight()).thenReturn(500);
120
121        mBouncer.show(true);
122        verify(mKeyguardHostView).setAlpha(eq(1f));
123        verify(mKeyguardHostView).setTranslationY(eq(0f));
124    }
125
126    @Test
127    public void testShow_notifiesVisibility() {
128        mBouncer.show(true);
129        verify(mViewMediatorCallback).onBouncerVisiblityChanged(eq(true));
130
131        // Not called again when visible
132        reset(mViewMediatorCallback);
133        mBouncer.show(true);
134        verifyNoMoreInteractions(mViewMediatorCallback);
135    }
136
137    @Test
138    public void testShow_triesToDismissKeyguard() {
139        mBouncer.show(true);
140        verify(mKeyguardHostView).dismiss(anyInt());
141    }
142
143    @Test
144    public void testShow_resetsSecuritySelection() {
145        mBouncer.show(false);
146        verify(mKeyguardHostView, never()).showPrimarySecurityScreen();
147
148        mBouncer.hide(false);
149        mBouncer.show(true);
150        verify(mKeyguardHostView).showPrimarySecurityScreen();
151    }
152
153    @Test
154    public void testShow_animatesKeyguardView() {
155        mBouncer.show(true);
156        verify(mKeyguardHostView).startAppearAnimation();
157    }
158
159    @Test
160    public void testShow_showsErrorMessage() {
161        final String errorMessage = "an error message";
162        when(mViewMediatorCallback.consumeCustomMessage()).thenReturn(errorMessage);
163        mBouncer.show(true);
164        verify(mKeyguardHostView).showErrorMessage(eq(errorMessage));
165    }
166
167    @Test
168    public void testSetExpansion_notifiesFalsingManager() {
169        mBouncer.ensureView();
170        mBouncer.setExpansion(0.5f);
171
172        mBouncer.setExpansion(1);
173        verify(mFalsingManager).onBouncerHidden();
174        verify(mExpansionCallback).onFullyHidden();
175
176        mBouncer.setExpansion(0);
177        verify(mFalsingManager).onBouncerShown();
178        verify(mExpansionCallback).onFullyShown();
179    }
180
181    @Test
182    public void testSetExpansion_notifiesKeyguardView() {
183        mBouncer.ensureView();
184        mBouncer.setExpansion(0.1f);
185
186        mBouncer.setExpansion(0);
187        verify(mKeyguardHostView).onResume();
188    }
189
190    @Test
191    public void testHide_notifiesFalsingManager() {
192        mBouncer.hide(false);
193        verify(mFalsingManager).onBouncerHidden();
194    }
195
196    @Test
197    public void testHide_notifiesVisibility() {
198        mBouncer.hide(false);
199        verify(mViewMediatorCallback).onBouncerVisiblityChanged(eq(false));
200    }
201
202    @Test
203    public void testHide_notifiesDismissCallbackIfVisible() {
204        mBouncer.hide(false);
205        verifyZeroInteractions(mDismissCallbackRegistry);
206        mBouncer.show(false);
207        mBouncer.hide(false);
208        verify(mDismissCallbackRegistry).notifyDismissCancelled();
209    }
210
211    @Test
212    public void testHide_notShowingAnymore() {
213        mBouncer.ensureView();
214        mBouncer.show(false /* resetSecuritySelection */);
215        mBouncer.hide(false /* destroyViews */);
216        Assert.assertFalse("Not showing", mBouncer.isShowing());
217    }
218
219    @Test
220    public void testShowPromptReason_propagates() {
221        mBouncer.ensureView();
222        mBouncer.showPromptReason(1);
223        verify(mKeyguardHostView).showPromptReason(eq(1));
224    }
225
226    @Test
227    public void testShowMessage_propagates() {
228        final String message = "a message";
229        mBouncer.ensureView();
230        mBouncer.showMessage(message, Color.GREEN);
231        verify(mKeyguardHostView).showMessage(eq(message), eq(Color.GREEN));
232    }
233
234    @Test
235    public void testShowOnDismissAction_showsBouncer() {
236        final KeyguardHostView.OnDismissAction dismissAction = () -> false;
237        final Runnable cancelAction = () -> {};
238        mBouncer.showWithDismissAction(dismissAction, cancelAction);
239        verify(mKeyguardHostView).setOnDismissAction(dismissAction, cancelAction);
240        Assert.assertTrue("Should be showing", mBouncer.isShowing());
241    }
242
243    @Test
244    public void testStartPreHideAnimation_notifiesView() {
245        final boolean[] ran = {false};
246        final Runnable r = () -> ran[0] = true;
247        mBouncer.startPreHideAnimation(r);
248        Assert.assertTrue("Callback should have been invoked", ran[0]);
249
250        ran[0] = false;
251        mBouncer.ensureView();
252        mBouncer.startPreHideAnimation(r);
253        verify(mKeyguardHostView).startDisappearAnimation(r);
254        Assert.assertFalse("Callback should have been deferred", ran[0]);
255    }
256
257    @Test
258    public void testIsShowing_animated() {
259        Assert.assertFalse("Show wasn't invoked yet", mBouncer.isShowing());
260        mBouncer.show(true /* reset */);
261        Assert.assertTrue("Should be showing", mBouncer.isShowing());
262    }
263
264    @Test
265    public void testIsShowing_forSwipeUp() {
266        mBouncer.setExpansion(1f);
267        mBouncer.show(true /* reset */, false /* animated */);
268        Assert.assertFalse("Should only be showing after collapsing notification panel",
269                mBouncer.isShowing());
270        mBouncer.setExpansion(0f);
271        Assert.assertTrue("Should be showing", mBouncer.isShowing());
272    }
273
274    @Test
275    public void testSetExpansion() {
276        mBouncer.ensureView();
277        mBouncer.setExpansion(0.5f);
278        verify(mKeyguardHostView).setAlpha(anyFloat());
279        verify(mKeyguardHostView).setTranslationY(anyFloat());
280    }
281
282    @Test
283    public void testNeedsFullscreenBouncer_asksKeyguardView() {
284        mBouncer.ensureView();
285        mBouncer.needsFullscreenBouncer();
286        verify(mKeyguardHostView).getSecurityMode();
287        verify(mKeyguardHostView, never()).getCurrentSecurityMode();
288    }
289
290    @Test
291    public void testIsFullscreenBouncer_asksKeyguardView() {
292        mBouncer.ensureView();
293        mBouncer.isFullscreenBouncer();
294        verify(mKeyguardHostView).getCurrentSecurityMode();
295        verify(mKeyguardHostView, never()).getSecurityMode();
296    }
297
298    @Test
299    public void testIsHiding_preHideOrHide() {
300        Assert.assertFalse("Should not be hiding on initial state", mBouncer.isAnimatingAway());
301        mBouncer.startPreHideAnimation(null /* runnable */);
302        Assert.assertTrue("Should be hiding during pre-hide", mBouncer.isAnimatingAway());
303        mBouncer.hide(false /* destroyView */);
304        Assert.assertFalse("Should be hidden after hide()", mBouncer.isAnimatingAway());
305    }
306
307    @Test
308    public void testIsHiding_skipsTranslation() {
309        mBouncer.show(false /* reset */);
310        reset(mKeyguardHostView);
311        mBouncer.startPreHideAnimation(null /* runnable */);
312        mBouncer.setExpansion(0.5f);
313        verify(mKeyguardHostView, never()).setTranslationY(anyFloat());
314        verify(mKeyguardHostView, never()).setAlpha(anyFloat());
315    }
316
317    @Test
318    public void testIsSecure() {
319        Assert.assertTrue("Bouncer is secure before inflating views", mBouncer.isSecure());
320
321        mBouncer.ensureView();
322        for (KeyguardSecurityModel.SecurityMode mode : KeyguardSecurityModel.SecurityMode.values()){
323            reset(mKeyguardHostView);
324            when(mKeyguardHostView.getSecurityMode()).thenReturn(mode);
325            Assert.assertEquals("Security doesn't match for mode: " + mode,
326                    mBouncer.isSecure(), mode != KeyguardSecurityModel.SecurityMode.None);
327        }
328    }
329
330    @Test
331    public void testIsShowingScrimmed() {
332        mBouncer.show(false /* resetSecuritySelection */, true /* animate */);
333        assertThat(mBouncer.isShowingScrimmed()).isTrue();
334        mBouncer.show(false /* resetSecuritySelection */, false /* animate */);
335        assertThat(mBouncer.isShowingScrimmed()).isFalse();
336    }
337
338    @Test
339    public void testWillDismissWithAction() {
340        mBouncer.ensureView();
341        Assert.assertFalse("Action not set yet", mBouncer.willDismissWithAction());
342        when(mKeyguardHostView.hasDismissActions()).thenReturn(true);
343        Assert.assertTrue("Action should exist", mBouncer.willDismissWithAction());
344    }
345}
346