1 /* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.net.module.util 18 19 import androidx.test.filters.SmallTest 20 import androidx.test.runner.AndroidJUnit4 21 import com.android.net.module.util.NetworkIdentityUtils.scrubSubscriberId 22 import com.android.net.module.util.NetworkIdentityUtils.scrubSubscriberIds 23 import com.android.testutils.assertContainsStringsExactly 24 import org.junit.Test 25 import org.junit.runner.RunWith 26 import kotlin.test.assertEquals 27 import kotlin.test.assertNull 28 29 @RunWith(AndroidJUnit4::class) 30 @SmallTest 31 class NetworkIdentityUtilsTest { 32 @Test testScrubSubscriberIdnull33 fun testScrubSubscriberId() { 34 assertEquals("123456...", scrubSubscriberId("1234567890123")) 35 assertEquals("123456...", scrubSubscriberId("1234567")) 36 assertEquals("123...", scrubSubscriberId("123")) 37 assertEquals("...", scrubSubscriberId("")) 38 assertEquals("null", scrubSubscriberId(null)) 39 } 40 41 @Test testScrubSubscriberIdsnull42 fun testScrubSubscriberIds() { 43 assertContainsStringsExactly(scrubSubscriberIds(arrayOf("1234567", "", null))!!, 44 "123456...", "...", "null") 45 assertContainsStringsExactly(scrubSubscriberIds(arrayOf("12345"))!!, "12345...") 46 assertContainsStringsExactly(scrubSubscriberIds(arrayOf())!!) 47 assertNull(scrubSubscriberIds(null)) 48 } 49 }