fix: 首次提交
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/*
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* Copyright (C) 2023 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settingslib.fuelgague
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import android.content.Context
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import android.content.Intent
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import android.os.BatteryManager
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import android.os.BatteryManager.BATTERY_PLUGGED_AC
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import android.os.BatteryManager.BATTERY_PLUGGED_DOCK
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import android.os.BatteryManager.BATTERY_PLUGGED_USB
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import android.os.BatteryManager.BATTERY_PLUGGED_WIRELESS
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import android.os.BatteryManager.BATTERY_STATUS_FULL
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import android.os.BatteryManager.BATTERY_STATUS_UNKNOWN
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import android.os.BatteryManager.CHARGING_POLICY_ADAPTIVE_LONGLIFE
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import android.os.BatteryManager.CHARGING_POLICY_DEFAULT
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import android.os.BatteryManager.EXTRA_MAX_CHARGING_CURRENT
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import android.os.BatteryManager.EXTRA_MAX_CHARGING_VOLTAGE
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import android.os.OsProtoEnums.BATTERY_PLUGGED_NONE
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import androidx.test.core.app.ApplicationProvider
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import androidx.test.ext.junit.runners.AndroidJUnit4
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import com.android.settingslib.fuelgauge.BatteryStatus
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import com.android.settingslib.fuelgauge.BatteryStatus.CHARGING_FAST
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import com.android.settingslib.fuelgauge.BatteryStatus.CHARGING_REGULAR
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import com.android.settingslib.fuelgauge.BatteryStatus.CHARGING_SLOWLY
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import com.android.settingslib.fuelgauge.BatteryStatus.CHARGING_UNKNOWN
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import com.android.settingslib.fuelgauge.BatteryStatus.isBatteryDefender
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import com.google.common.truth.Truth.assertThat
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import com.google.common.truth.Truth.assertWithMessage
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import java.util.Optional
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.junit.runners.Parameterized
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import org.junit.runners.Suite
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import org.junit.runners.Suite.SuiteClasses
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@RunWith(Suite::class)
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@SuiteClasses(
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BatteryStatusTest.NonParameterizedTest::class,
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BatteryStatusTest.IsPluggedInTest::class,
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BatteryStatusTest.IsChargedTest::class,
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BatteryStatusTest.GetChargingSpeedTest::class,
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BatteryStatusTest.IsPluggedInDockTest::class,
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)
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open class BatteryStatusTest {
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@RunWith(AndroidJUnit4::class)
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class NonParameterizedTest : BatteryStatusTest() {
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@Test
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fun isLowBattery_20Percent_returnsTrue() {
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val level = 20
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val intent = createIntent(batteryLevel = level)
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assertWithMessage("failed by isLowBattery(Intent), level=$level")
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.that(BatteryStatus.isLowBattery(intent))
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.isTrue()
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assertWithMessage("failed by isLowBattery($level)")
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.that(BatteryStatus.isLowBattery(level))
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.isTrue()
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}
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@Test
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fun isLowBattery_21Percent_returnsFalse() {
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val level = 21
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val intent = createIntent(batteryLevel = level)
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assertWithMessage("failed by isLowBattery(intent), level=$level")
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.that(BatteryStatus.isLowBattery(intent))
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.isFalse()
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assertWithMessage("failed by isLowBattery($level)")
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.that(BatteryStatus.isLowBattery(intent))
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.isFalse()
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}
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@Test
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fun isSevereLowBattery_10Percent_returnsTrue() {
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val batteryChangedIntent = createIntent(batteryLevel = 10)
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assertThat(BatteryStatus.isSevereLowBattery(batteryChangedIntent)).isTrue()
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}
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@Test
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fun isSevereLowBattery_11Percent_returnFalse() {
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val batteryChangedIntent = createIntent(batteryLevel = 11)
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assertThat(BatteryStatus.isSevereLowBattery(batteryChangedIntent)).isFalse()
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}
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@Test
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fun isExtremeLowBattery_3Percent_returnsTrue() {
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val batteryChangedIntent = createIntent(batteryLevel = 3)
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assertThat(BatteryStatus.isExtremeLowBattery(batteryChangedIntent)).isTrue()
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}
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@Test
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fun isExtremeLowBattery_4Percent_returnsFalse() {
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val batteryChangedIntent = createIntent(batteryLevel = 4)
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assertThat(BatteryStatus.isExtremeLowBattery(batteryChangedIntent)).isFalse()
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}
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@Test
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fun isBatteryDefender_chargingLongLife_returnsTrue() {
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val chargingStatus = CHARGING_POLICY_ADAPTIVE_LONGLIFE
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val batteryChangedIntent = createIntent(chargingStatus = chargingStatus)
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assertIsBatteryDefender(chargingStatus, batteryChangedIntent).isTrue()
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}
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@Test
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fun isBatteryDefender_nonChargingLongLife_returnsFalse() {
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val chargingStatus = CHARGING_POLICY_DEFAULT
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val batteryChangedIntent = createIntent(chargingStatus = chargingStatus)
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assertIsBatteryDefender(chargingStatus, batteryChangedIntent).isFalse()
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}
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private fun assertIsBatteryDefender(chargingStatus: Int, batteryChangedIntent: Intent) =
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object {
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val assertions =
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listOf(
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"failed by isBatteryDefender(Intent), chargingStatus=$chargingStatus".let {
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assertWithMessage(it).that(isBatteryDefender(batteryChangedIntent))
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},
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"failed by isBatteryDefender($chargingStatus)".let {
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assertWithMessage(it).that(isBatteryDefender(chargingStatus))
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},
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)
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fun isTrue() = assertions.forEach { it.isTrue() }
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fun isFalse() = assertions.forEach { it.isFalse() }
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}
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}
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@RunWith(Parameterized::class)
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class IsPluggedInTest(
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private val name: String,
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private val plugged: Int,
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val expected: Boolean
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) : BatteryStatusTest() {
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@Test
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fun isPluggedIn_() {
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val batteryChangedIntent = createIntent(plugged = plugged)
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assertWithMessage("failed by isPluggedIn(plugged=$plugged)")
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.that(BatteryStatus.isPluggedIn(plugged))
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.isEqualTo(expected)
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assertWithMessage("failed by isPlugged(Intent), which plugged=$plugged")
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.that(BatteryStatus.isPluggedIn(batteryChangedIntent))
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.isEqualTo(expected)
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}
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companion object {
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@Parameterized.Parameters(name = "{0}")
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@JvmStatic
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fun parameters() =
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arrayListOf(
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arrayOf("withAC_returnsTrue", BATTERY_PLUGGED_AC, true),
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arrayOf("withDock_returnsTrue", BATTERY_PLUGGED_DOCK, true),
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arrayOf("withUSB_returnsTrue", BATTERY_PLUGGED_USB, true),
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arrayOf("withWireless_returnsTrue", BATTERY_PLUGGED_WIRELESS, true),
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arrayOf("pluggedNone_returnsTrue", BATTERY_PLUGGED_NONE, false),
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)
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}
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}
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@RunWith(Parameterized::class)
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class IsPluggedInDockTest(
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private val name: String,
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private val plugged: Int,
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val expected: Boolean
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) : BatteryStatusTest() {
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@Test
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fun isPluggedDockIn_() {
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val batteryChangedIntent = createIntent(plugged = plugged)
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assertWithMessage("failed by isPluggedInDock(plugged=$plugged)")
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.that(BatteryStatus.isPluggedInDock(plugged))
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.isEqualTo(expected)
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assertWithMessage("failed by isPluggedInDock(Intent), which plugged=$plugged")
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.that(BatteryStatus.isPluggedInDock(batteryChangedIntent))
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.isEqualTo(expected)
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}
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companion object {
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@Parameterized.Parameters(name = "{0}")
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@JvmStatic
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fun parameters() =
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arrayListOf(
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arrayOf("withAC_returnsTrue", BATTERY_PLUGGED_AC, false),
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arrayOf("withDock_returnsTrue", BATTERY_PLUGGED_DOCK, true),
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arrayOf("withUSB_returnsTrue", BATTERY_PLUGGED_USB, false),
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arrayOf("withWireless_returnsTrue", BATTERY_PLUGGED_WIRELESS, false),
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arrayOf("pluggedNone_returnsTrue", BATTERY_PLUGGED_NONE, false),
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)
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}
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}
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@RunWith(Parameterized::class)
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class IsChargedTest(
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private val status: Int,
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private val batteryLevel: Int,
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private val expected: Boolean
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) : BatteryStatusTest() {
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@Test
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fun isCharged_() {
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val batteryChangedIntent = createIntent(batteryLevel = batteryLevel, status = status)
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assertWithMessage(
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"failed by isCharged(Intent), status=$status, batteryLevel=$batteryLevel"
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)
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.that(BatteryStatus.isCharged(batteryChangedIntent))
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.isEqualTo(expected)
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assertWithMessage("failed by isCharged($status, $batteryLevel)")
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.that(BatteryStatus.isCharged(status, batteryLevel))
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.isEqualTo(expected)
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}
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companion object {
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@Parameterized.Parameters(name = "status{0}_level{1}_returns-{2}")
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@JvmStatic
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fun parameters() =
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arrayListOf(
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arrayOf(BATTERY_STATUS_FULL, 99, true),
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arrayOf(BATTERY_STATUS_UNKNOWN, 100, true),
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arrayOf(BATTERY_STATUS_FULL, 100, true),
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arrayOf(BATTERY_STATUS_UNKNOWN, 99, false),
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)
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}
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}
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@RunWith(Parameterized::class)
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class GetChargingSpeedTest(
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private val name: String,
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private val maxChargingCurrent: Optional<Int>,
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private val maxChargingVoltage: Optional<Int>,
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private val expectedChargingSpeed: Int,
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) {
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val context: Context = ApplicationProvider.getApplicationContext()
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@Test
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fun getChargingSpeed_() {
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val batteryChangedIntent =
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Intent(Intent.ACTION_BATTERY_CHANGED).apply {
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maxChargingCurrent.ifPresent { putExtra(EXTRA_MAX_CHARGING_CURRENT, it) }
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maxChargingVoltage.ifPresent { putExtra(EXTRA_MAX_CHARGING_VOLTAGE, it) }
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}
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assertThat(BatteryStatus.getChargingSpeed(context, batteryChangedIntent))
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.isEqualTo(expectedChargingSpeed)
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}
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companion object {
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@Parameterized.Parameters(name = "{0}")
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@JvmStatic
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fun parameters() =
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arrayListOf(
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arrayOf(
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"maxCurrent=n/a, maxVoltage=n/a -> UNKNOWN",
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Optional.empty<Int>(),
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Optional.empty<Int>(),
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CHARGING_UNKNOWN
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),
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arrayOf(
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"maxCurrent=0, maxVoltage=9000000 -> UNKNOWN",
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Optional.of(0),
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Optional.of(0),
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CHARGING_UNKNOWN
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),
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arrayOf(
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"maxCurrent=1500000, maxVoltage=5000000 -> CHARGING_REGULAR",
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Optional.of(1500000),
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Optional.of(5000000),
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CHARGING_REGULAR
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),
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arrayOf(
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"maxCurrent=1000000, maxVoltage=5000000 -> CHARGING_REGULAR",
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Optional.of(1000000),
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Optional.of(5000000),
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CHARGING_REGULAR
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),
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arrayOf(
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"maxCurrent=1500001, maxVoltage=5000000 -> CHARGING_FAST",
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Optional.of(1501000),
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Optional.of(5000000),
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CHARGING_FAST
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),
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arrayOf(
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"maxCurrent=999999, maxVoltage=5000000 -> CHARGING_SLOWLY",
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Optional.of(999999),
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Optional.of(5000000),
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CHARGING_SLOWLY
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),
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)
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}
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}
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protected fun createIntent(
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batteryLevel: Int = 50,
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chargingStatus: Int = CHARGING_POLICY_DEFAULT,
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plugged: Int = BATTERY_PLUGGED_NONE,
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status: Int = BatteryManager.BATTERY_STATUS_CHARGING,
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): Intent =
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Intent(Intent.ACTION_BATTERY_CHANGED).apply {
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putExtra(BatteryManager.EXTRA_STATUS, status)
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putExtra(BatteryManager.EXTRA_LEVEL, batteryLevel)
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putExtra(BatteryManager.EXTRA_SCALE, 100)
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putExtra(BatteryManager.EXTRA_CHARGING_STATUS, chargingStatus)
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putExtra(BatteryManager.EXTRA_PLUGGED, plugged)
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}
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}
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