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/*
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.launcher3.responsive
import android.content.Context
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.filters.SmallTest
import androidx.test.platform.app.InstrumentationRegistry
import com.android.launcher3.AbstractDeviceProfileTest
import com.android.launcher3.tests.R
import com.android.launcher3.util.TestResourceHelper
import com.google.common.truth.Truth.assertThat
import org.junit.Before
import org.junit.Test
import org.junit.runner.RunWith
@SmallTest
@RunWith(AndroidJUnit4::class)
class CalculatedFolderSpecsTest : AbstractDeviceProfileTest() {
override val runningContext: Context = InstrumentationRegistry.getInstrumentation().context
private val deviceSpec = deviceSpecs["phone"]!!
@Before
fun setup() {
initializeVarsForPhone(deviceSpec)
}
@Test
fun validate_matchWidthWorkspace() {
val columns = 6
// Loading workspace specs
val resourceHelperWorkspace = TestResourceHelper(context!!, R.xml.valid_workspace_file)
val workspaceSpecs = WorkspaceSpecs.create(resourceHelperWorkspace)
// Loading folders specs
val resourceHelperFolder = TestResourceHelper(context!!, R.xml.valid_folders_specs)
val folderSpecs = FolderSpecs.create(resourceHelperFolder)
assertThat(folderSpecs.widthSpecs.size).isEqualTo(2)
assertThat(folderSpecs.widthSpecs[0].cellSize.matchWorkspace).isEqualTo(true)
assertThat(folderSpecs.widthSpecs[1].cellSize.matchWorkspace).isEqualTo(false)
// Validate width spec <= 800
var availableWidth = deviceSpec.naturalSize.first
var calculatedWorkspace = workspaceSpecs.getCalculatedWidthSpec(columns, availableWidth)
var calculatedWidthFolderSpec =
folderSpecs.getCalculatedWidthSpec(columns, availableWidth, calculatedWorkspace)
with(calculatedWidthFolderSpec) {
assertThat(availableSpace).isEqualTo(availableWidth)
assertThat(cells).isEqualTo(columns)
assertThat(startPaddingPx).isEqualTo(16.dpToPx())
assertThat(endPaddingPx).isEqualTo(16.dpToPx())
assertThat(gutterPx).isEqualTo(16.dpToPx())
assertThat(cellSizePx).isEqualTo(calculatedWorkspace.cellSizePx)
}
// Validate width spec > 800
availableWidth = 2000.dpToPx()
calculatedWorkspace = workspaceSpecs.getCalculatedWidthSpec(columns, availableWidth)
calculatedWidthFolderSpec =
folderSpecs.getCalculatedWidthSpec(columns, availableWidth, calculatedWorkspace)
with(calculatedWidthFolderSpec) {
assertThat(availableSpace).isEqualTo(availableWidth)
assertThat(cells).isEqualTo(columns)
assertThat(startPaddingPx).isEqualTo(16.dpToPx())
assertThat(endPaddingPx).isEqualTo(16.dpToPx())
assertThat(gutterPx).isEqualTo(16.dpToPx())
assertThat(cellSizePx).isEqualTo(102.dpToPx())
}
}
@Test
fun validate_matchHeightWorkspace() {
// Hotseat is roughly 495px on a real device, it doesn't need to be precise on unit tests
val hotseatSize = 495
val statusBarHeight = deviceSpec.statusBarNaturalPx
val availableHeight = deviceSpec.naturalSize.second - statusBarHeight - hotseatSize
val rows = 5
// Loading workspace specs
val resourceHelperWorkspace = TestResourceHelper(context!!, R.xml.valid_workspace_file)
val workspaceSpecs = WorkspaceSpecs.create(resourceHelperWorkspace)
// Loading folders specs
val resourceHelperFolder = TestResourceHelper(context!!, R.xml.valid_folders_specs)
val folderSpecs = FolderSpecs.create(resourceHelperFolder)
assertThat(folderSpecs.heightSpecs.size).isEqualTo(1)
assertThat(folderSpecs.heightSpecs[0].cellSize.matchWorkspace).isEqualTo(true)
// Validate height spec
val calculatedWorkspace = workspaceSpecs.getCalculatedHeightSpec(rows, availableHeight)
val calculatedFolderSpec =
folderSpecs.getCalculatedHeightSpec(rows, availableHeight, calculatedWorkspace)
with(calculatedFolderSpec) {
assertThat(availableSpace).isEqualTo(availableHeight)
assertThat(cells).isEqualTo(rows)
assertThat(startPaddingPx).isEqualTo(24.dpToPx())
assertThat(endPaddingPx).isEqualTo(64.dpToPx())
assertThat(gutterPx).isEqualTo(16.dpToPx())
assertThat(cellSizePx).isEqualTo(calculatedWorkspace.cellSizePx)
}
}
}
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