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/*
* Copyright (C) 2022 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.net.netstats
import android.net.NetworkIdentity
import android.net.NetworkStatsCollection
import android.net.NetworkStatsHistory
import androidx.test.filters.SmallTest
import com.android.testutils.ConnectivityModuleTest
import com.android.testutils.DevSdkIgnoreRule
import com.android.testutils.SC_V2
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.runners.JUnit4
import kotlin.test.assertEquals
import kotlin.test.fail
@ConnectivityModuleTest
@RunWith(JUnit4::class)
@SmallTest
class NetworkStatsCollectionTest {
@Rule
@JvmField
val ignoreRule = DevSdkIgnoreRule(ignoreClassUpTo = SC_V2)
@Test
fun testBuilder() {
val ident = setOf<NetworkIdentity>()
val key1 = NetworkStatsCollection.Key(ident, /* uid */ 0, /* set */ 0, /* tag */ 0)
val key2 = NetworkStatsCollection.Key(ident, /* uid */ 1, /* set */ 0, /* tag */ 0)
val bucketDuration = 10L
val entry1 = NetworkStatsHistory.Entry(10, 10, 40, 4, 50, 5, 60)
val entry2 = NetworkStatsHistory.Entry(30, 10, 3, 41, 7, 1, 0)
val history1 = NetworkStatsHistory.Builder(10, 5)
.addEntry(entry1)
.addEntry(entry2)
.build()
val history2 = NetworkStatsHistory(10, 5)
val actualCollection = NetworkStatsCollection.Builder(bucketDuration)
.addEntry(key1, history1)
.addEntry(key2, history2)
.build()
// The builder will omit any entry with empty history. Thus, only history1
// is expected in the result collection.
val actualEntries = actualCollection.entries
assertEquals(1, actualEntries.size)
val actualHistory = actualEntries[key1] ?: fail("There should be an entry for $key1")
assertEquals(history1.entries, actualHistory.entries)
}
}
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