1 /*
2  * Copyright (C) 2023 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 package com.android.keyguard
17 
18 import android.animation.Animator
19 import android.testing.AndroidTestingRunner
20 import android.transition.TransitionValues
21 import android.view.View
22 import android.view.ViewGroup
23 import androidx.test.filters.SmallTest
24 import com.android.keyguard.KeyguardStatusViewController.SplitShadeTransitionAdapter
25 import com.android.systemui.SysuiTestCase
26 import com.android.systemui.util.mockito.mock
27 import com.google.common.truth.Truth.assertThat
28 import org.junit.Before
29 import org.junit.Test
30 import org.junit.runner.RunWith
31 import org.mockito.Mock
32 import org.mockito.MockitoAnnotations
33 
34 @SmallTest
35 @RunWith(AndroidTestingRunner::class)
36 class SplitShadeTransitionAdapterTest : SysuiTestCase() {
37 
38     @Mock private lateinit var KeyguardClockSwitchController: KeyguardClockSwitchController
39 
40     private lateinit var adapter: SplitShadeTransitionAdapter
41 
42     @Before
43     fun setUp() {
44         MockitoAnnotations.initMocks(this)
45         adapter = SplitShadeTransitionAdapter(KeyguardClockSwitchController)
46     }
47 
48     @Test
49     fun createAnimator_nullStartValues_returnsNull() {
50         val endValues = createEndValues()
51 
52         val animator = adapter.createAnimator(startValues = null, endValues = endValues)
53 
54         assertThat(animator).isNull()
55     }
56 
57     @Test
58     fun createAnimator_nullEndValues_returnsNull() {
59         val animator = adapter.createAnimator(startValues = createStartValues(), endValues = null)
60 
61         assertThat(animator).isNull()
62     }
63 
64     @Test
65     fun createAnimator_nonNullStartAndEndValues_returnsAnimator() {
66         val animator =
67             adapter.createAnimator(startValues = createStartValues(), endValues = createEndValues())
68 
69         assertThat(animator).isNotNull()
70     }
71 
72     private fun createStartValues() =
73         TransitionValues().also { values ->
74             values.view = View(context)
75             adapter.captureStartValues(values)
76         }
77 
78     private fun createEndValues() =
79         TransitionValues().also { values ->
80             values.view = View(context)
81             adapter.captureEndValues(values)
82         }
83 }
84 
85 private fun SplitShadeTransitionAdapter.createAnimator(
86     startValues: TransitionValues?,
87     endValues: TransitionValues?
88 ): Animator? {
89     return createAnimator(/* sceneRoot= */ mock(), startValues, endValues)
90 }
91