Merge "Unit tests for PullAtomMetadata" (0122611b) · Commits · e / os / android_frameworks_base

core/java/android/app/StatsManager.java

+36 −2

Original line number	Diff line number	Diff line
		@@ -38,6 +38,7 @@ import android.util.StatsEvent;
		import android.util.StatsEventParcel;

		import com.android.internal.annotations.GuardedBy;
		import com.android.internal.annotations.VisibleForTesting;

		import java.util.ArrayList;
		import java.util.List;
		@@ -121,8 +122,17 @@ public final class StatsManager {
		**/
		public static final int PULL_SKIP = 1;

		private static final long DEFAULT_COOL_DOWN_NS = 1_000_000_000L; // 1 second.
		private static final long DEFAULT_TIMEOUT_NS = 10_000_000_000L; // 10 seconds.
		/**
		* @hide
		**/
		@VisibleForTesting
		public static final long DEFAULT_COOL_DOWN_NS = 1_000_000_000L; // 1 second.

		/**
		* @hide
		**/
		@VisibleForTesting
		public static final long DEFAULT_TIMEOUT_NS = 10_000_000_000L; // 10 seconds.

		/**
		* Constructor for StatsManagerClient.
		@@ -677,6 +687,30 @@ public final class StatsManager {
		return new PullAtomMetadata(mCoolDownNs, mTimeoutNs, mAdditiveFields);
		}
		}

		/**
		* @hide
		*/
		@VisibleForTesting
		public long getCoolDownNs() {
		return mCoolDownNs;
		}

		/**
		* @hide
		*/
		@VisibleForTesting
		public long getTimeoutNs() {
		return mTimeoutNs;
		}

		/**
		* @hide
		*/
		@VisibleForTesting
		public int[] getAdditiveFields() {
		return mAdditiveFields;
		}
		}

		/**

core/tests/coretests/src/android/app/PullAtomMetadataTest.java

0 → 100644

+85 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2019 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 android.app;

		import static com.google.common.truth.Truth.assertThat;

		import android.app.StatsManager.PullAtomMetadata;

		import androidx.test.filters.SmallTest;
		import androidx.test.runner.AndroidJUnit4;

		import org.junit.Test;
		import org.junit.runner.RunWith;

		@SmallTest
		@RunWith(AndroidJUnit4.class)
		public final class PullAtomMetadataTest {

		@Test
		public void testEmpty() {
		PullAtomMetadata metadata = PullAtomMetadata.newBuilder().build();
		assertThat(metadata.getTimeoutNs()).isEqualTo(StatsManager.DEFAULT_TIMEOUT_NS);
		assertThat(metadata.getCoolDownNs()).isEqualTo(StatsManager.DEFAULT_COOL_DOWN_NS);
		assertThat(metadata.getAdditiveFields()).isNull();
		}

		@Test
		public void testSetTimeoutNs() {
		long timeoutNs = 500_000_000L;
		PullAtomMetadata metadata =
		PullAtomMetadata.newBuilder().setTimeoutNs(timeoutNs).build();
		assertThat(metadata.getTimeoutNs()).isEqualTo(timeoutNs);
		assertThat(metadata.getCoolDownNs()).isEqualTo(StatsManager.DEFAULT_COOL_DOWN_NS);
		assertThat(metadata.getAdditiveFields()).isNull();
		}

		@Test
		public void testSetCoolDownNs() {
		long coolDownNs = 10_000_000_000L;
		PullAtomMetadata metadata =
		PullAtomMetadata.newBuilder().setCoolDownNs(coolDownNs).build();
		assertThat(metadata.getTimeoutNs()).isEqualTo(StatsManager.DEFAULT_TIMEOUT_NS);
		assertThat(metadata.getCoolDownNs()).isEqualTo(coolDownNs);
		assertThat(metadata.getAdditiveFields()).isNull();
		}

		@Test
		public void testSetAdditiveFields() {
		int[] fields = {2, 4, 6};
		PullAtomMetadata metadata =
		PullAtomMetadata.newBuilder().setAdditiveFields(fields).build();
		assertThat(metadata.getTimeoutNs()).isEqualTo(StatsManager.DEFAULT_TIMEOUT_NS);
		assertThat(metadata.getCoolDownNs()).isEqualTo(StatsManager.DEFAULT_COOL_DOWN_NS);
		assertThat(metadata.getAdditiveFields()).isEqualTo(fields);
		}

		@Test
		public void testSetAllElements() {
		long timeoutNs = 300L;
		long coolDownNs = 9572L;
		int[] fields = {3, 2};
		PullAtomMetadata metadata = PullAtomMetadata.newBuilder()
		.setTimeoutNs(timeoutNs)
		.setCoolDownNs(coolDownNs)
		.setAdditiveFields(fields)
		.build();
		assertThat(metadata.getTimeoutNs()).isEqualTo(timeoutNs);
		assertThat(metadata.getCoolDownNs()).isEqualTo(coolDownNs);
		assertThat(metadata.getAdditiveFields()).isEqualTo(fields);
		}
		}