1 /* 2 * Copyright (C) 2024 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 17 package com.android.launcher3.allapps 18 19 import android.content.Context 20 import android.platform.test.annotations.DisableFlags 21 import android.platform.test.annotations.EnableFlags 22 import android.platform.test.flag.junit.SetFlagsRule 23 import androidx.test.core.app.ApplicationProvider.getApplicationContext 24 import androidx.test.ext.junit.runners.AndroidJUnit4 25 import com.android.launcher3.Flags 26 import com.android.launcher3.util.ActivityContextWrapper 27 import com.google.common.truth.Truth.assertThat 28 import org.junit.Before 29 import org.junit.Rule 30 import org.junit.Test 31 import org.junit.runner.RunWith 32 33 @RunWith(AndroidJUnit4::class) 34 class FloatingHeaderViewTest { 35 36 @get:Rule val mSetFlagsRule = SetFlagsRule() 37 38 private lateinit var context: Context 39 private lateinit var vut: FloatingHeaderView 40 41 @Before setUpnull42 fun setUp() { 43 context = ActivityContextWrapper(getApplicationContext()) 44 // TODO(b/352161553): Inflate FloatingHeaderView or R.layout.all_apps_content with proper 45 // FloatingHeaderView#setup 46 vut = FloatingHeaderView(context) 47 vut.onFinishInflate() 48 } 49 50 @Test 51 @DisableFlags(Flags.FLAG_FLOATING_SEARCH_BAR, Flags.FLAG_MULTILINE_SEARCH_BAR) onHeightUpdated_whenNotMultiline_thenZeroHeightnull52 fun onHeightUpdated_whenNotMultiline_thenZeroHeight() { 53 vut.setFloatingRowsCollapsed(true) 54 val beforeHeight = vut.maxTranslation 55 vut.updateSearchBarOffset(HEADER_HEIGHT_OFFSET) 56 57 vut.onHeightUpdated() 58 59 assertThat(vut.maxTranslation).isEqualTo(beforeHeight) 60 } 61 62 @Test 63 @EnableFlags(Flags.FLAG_MULTILINE_SEARCH_BAR) 64 @DisableFlags(Flags.FLAG_FLOATING_SEARCH_BAR) onHeightUpdated_whenMultiline_thenHeightIsOffsetnull65 fun onHeightUpdated_whenMultiline_thenHeightIsOffset() { 66 vut.setFloatingRowsCollapsed(true) 67 vut.updateSearchBarOffset(HEADER_HEIGHT_OFFSET) 68 69 vut.onHeightUpdated() 70 71 assertThat(vut.maxTranslation).isEqualTo(HEADER_HEIGHT_OFFSET) 72 } 73 74 @Test 75 @DisableFlags(Flags.FLAG_MULTILINE_SEARCH_BAR) 76 @EnableFlags(Flags.FLAG_FLOATING_SEARCH_BAR) onHeightUpdated_whenFloatingRowsShownAndNotMultiline_thenAddsOnlyFloatingRownull77 fun onHeightUpdated_whenFloatingRowsShownAndNotMultiline_thenAddsOnlyFloatingRow() { 78 // Collapse floating rows and expand to trigger header height calculation 79 vut.setFloatingRowsCollapsed(true) 80 vut.setFloatingRowsCollapsed(false) 81 val defaultHeight = vut.maxTranslation 82 vut.updateSearchBarOffset(HEADER_HEIGHT_OFFSET) 83 84 vut.onHeightUpdated() 85 86 assertThat(vut.maxTranslation).isEqualTo(defaultHeight) 87 } 88 89 companion object { 90 private const val HEADER_HEIGHT_OFFSET = 50 91 } 92 } 93