| /* |
| * Copyright (C) 2021 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.car.watchdog; |
| |
| import static com.google.common.truth.Truth.assertAbout; |
| |
| import android.annotation.Nullable; |
| import android.automotive.watchdog.PerStateBytes; |
| import android.automotive.watchdog.internal.IoOveruseAlertThreshold; |
| import android.automotive.watchdog.internal.IoOveruseConfiguration; |
| import android.automotive.watchdog.internal.PerStateIoOveruseThreshold; |
| |
| import com.google.common.truth.Correspondence; |
| import com.google.common.truth.FailureMetadata; |
| import com.google.common.truth.Subject; |
| import com.google.common.truth.Truth; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| public final class InternalIoOveruseConfigurationSubject extends Subject { |
| // Boiler-plate Subject.Factory for InternalIoOveruseConfigurationSubject |
| private static final Subject.Factory< |
| com.android.car.watchdog.InternalIoOveruseConfigurationSubject, |
| Iterable<IoOveruseConfiguration>> IO_OVERUSE_CONFIG_SUBJECT_FACTORY = |
| com.android.car.watchdog.InternalIoOveruseConfigurationSubject::new; |
| |
| private final Iterable<IoOveruseConfiguration> mActual; |
| |
| // User-defined entry point |
| public static InternalIoOveruseConfigurationSubject assertThat( |
| @Nullable Iterable<IoOveruseConfiguration> stats) { |
| return assertAbout(IO_OVERUSE_CONFIG_SUBJECT_FACTORY).that(stats); |
| } |
| |
| public static Subject.Factory<InternalIoOveruseConfigurationSubject, |
| Iterable<IoOveruseConfiguration>> ioOveruseConfigurations() { |
| return IO_OVERUSE_CONFIG_SUBJECT_FACTORY; |
| } |
| |
| public void containsExactly(IoOveruseConfiguration... stats) { |
| containsExactlyElementsIn(Arrays.asList(stats)); |
| } |
| |
| public void containsExactlyElementsIn(Iterable<IoOveruseConfiguration> expected) { |
| Truth.assertWithMessage("Expected: " + expected.toString() + "\nActual: " |
| + mActual.toString()).that(mActual) |
| .comparingElementsUsing(Correspondence.from( |
| InternalIoOveruseConfigurationSubject::isEquals, "is equal to")) |
| .containsExactlyElementsIn(expected); |
| } |
| |
| public static boolean isEquals(IoOveruseConfiguration actual, |
| IoOveruseConfiguration expected) { |
| if (actual == null || expected == null) { |
| return (actual == null) && (expected == null); |
| } |
| return actual.componentLevelThresholds.name == expected.componentLevelThresholds.name |
| && isPerStateBytesEquals(actual.componentLevelThresholds.perStateWriteBytes, |
| expected.componentLevelThresholds.perStateWriteBytes) |
| && isPerStateThresholdEquals(actual.packageSpecificThresholds, |
| expected.packageSpecificThresholds) |
| && isPerStateThresholdEquals(actual.categorySpecificThresholds, |
| expected.categorySpecificThresholds) |
| && isAlertThresholdEquals(actual.systemWideThresholds, |
| expected.systemWideThresholds); |
| } |
| |
| public static StringBuilder toStringBuilder(StringBuilder builder, |
| IoOveruseConfiguration config) { |
| builder.append("{Component-level thresholds: ") |
| .append(toString(config.componentLevelThresholds)) |
| .append(", Package specific thresholds: [") |
| .append(config.packageSpecificThresholds.stream() |
| .map(InternalIoOveruseConfigurationSubject::toString) |
| .collect(Collectors.joining(", "))) |
| .append("], Category specific thresholds: [") |
| .append(config.categorySpecificThresholds.stream() |
| .map(InternalIoOveruseConfigurationSubject::toString) |
| .collect(Collectors.joining(", "))) |
| .append("], System wide thresholds: [") |
| .append(config.systemWideThresholds.stream() |
| .map(InternalIoOveruseConfigurationSubject::toString) |
| .collect(Collectors.joining(", "))) |
| .append("]}"); |
| return builder; |
| } |
| |
| public static String toString(PerStateIoOveruseThreshold threshold) { |
| StringBuilder builder = new StringBuilder(); |
| builder.append("{Name: ").append(threshold.name).append(", WriteBytes: {fgBytes: ") |
| .append(threshold.perStateWriteBytes.foregroundBytes).append(", bgBytes: ") |
| .append(threshold.perStateWriteBytes.backgroundBytes).append(", gmBytes: ") |
| .append(threshold.perStateWriteBytes.garageModeBytes).append("}}"); |
| return builder.toString(); |
| } |
| |
| public static String toString(IoOveruseAlertThreshold threshold) { |
| StringBuilder builder = new StringBuilder(); |
| builder.append("{durationInSeconds: ").append(threshold.durationInSeconds) |
| .append(", writtenBytesPerSecond: ").append(threshold.writtenBytesPerSecond) |
| .append("}"); |
| return builder.toString(); |
| } |
| |
| private InternalIoOveruseConfigurationSubject(FailureMetadata failureMetadata, |
| @Nullable Iterable<IoOveruseConfiguration> iterableSubject) { |
| super(failureMetadata, iterableSubject); |
| this.mActual = iterableSubject; |
| } |
| |
| private static boolean isPerStateThresholdEquals(List<PerStateIoOveruseThreshold> actual, |
| List<PerStateIoOveruseThreshold> expected) { |
| Set<String> actualStr = toPerStateThresholdStrings(actual); |
| Set<String> expectedStr = toPerStateThresholdStrings(expected); |
| return actualStr.equals(expectedStr); |
| } |
| |
| private static boolean isAlertThresholdEquals(List<IoOveruseAlertThreshold> actual, |
| List<IoOveruseAlertThreshold> expected) { |
| Set<String> actualStr = toAlertThresholdStrings(actual); |
| Set<String> expectedStr = toAlertThresholdStrings(expected); |
| return actualStr.equals(expectedStr); |
| } |
| |
| private static boolean isPerStateBytesEquals(PerStateBytes acutal, PerStateBytes expected) { |
| return acutal.foregroundBytes == expected.foregroundBytes |
| && acutal.backgroundBytes == expected.backgroundBytes |
| && acutal.garageModeBytes == expected.garageModeBytes; |
| } |
| |
| private static Set<String> toPerStateThresholdStrings( |
| List<PerStateIoOveruseThreshold> thresholds) { |
| return thresholds.stream().map(x -> String.format("%s:{%d,%d,%d}", x.name, |
| x.perStateWriteBytes.foregroundBytes, x.perStateWriteBytes.backgroundBytes, |
| x.perStateWriteBytes.garageModeBytes)) |
| .collect(Collectors.toSet()); |
| } |
| |
| private static Set<String> toAlertThresholdStrings( |
| List<IoOveruseAlertThreshold> thresholds) { |
| return thresholds.stream().map(x -> String.format("%d:%d", x.durationInSeconds, |
| x.writtenBytesPerSecond)).collect(Collectors.toSet()); |
| } |
| } |