1 /* 2 * Copyright (C) 2024 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 package com.android.nfc.cardemulation; 17 18 import static org.mockito.ArgumentMatchers.anyInt; 19 import static org.mockito.Mockito.verify; 20 import static org.mockito.Mockito.when; 21 22 import androidx.test.runner.AndroidJUnit4; 23 24 import com.android.dx.mockito.inline.extended.ExtendedMockito; 25 import com.android.nfc.NfcService; 26 27 import org.junit.After; 28 import org.junit.Assert; 29 import org.junit.Before; 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 import org.mockito.ArgumentCaptor; 33 import org.mockito.Captor; 34 import org.mockito.Mock; 35 import org.mockito.Mockito; 36 import org.mockito.MockitoAnnotations; 37 import org.mockito.MockitoSession; 38 import org.mockito.quality.Strictness; 39 40 @RunWith(AndroidJUnit4.class) 41 public class RoutingOptionManagerTest { 42 43 @Mock 44 private NfcService mNfcService; 45 46 @Captor 47 private ArgumentCaptor<Integer> routeCaptor; 48 49 private static final int DEFAULT_ROUTE = 0; 50 private static final int DEFAULT_ISO_DEP_ROUTE = 1; 51 private static final int OVERRIDDEN_ISO_DEP_ROUTE = 10; 52 private static final int OVERRIDDEN_OFF_HOST_ROUTE = 20; 53 private static final int DEFAULT_OFF_HOST_ROUTE = 2; 54 private static final byte[] OFF_HOST_UICC = new byte[] {1, 2}; 55 private static final byte[] OFF_HOST_ESE = new byte[] {3, 4}; 56 private static final int AID_MATCHING_MODE = 3; 57 58 private static class TestRoutingOptionManager extends RoutingOptionManager { 59 @Override doGetDefaultRouteDestination()60 int doGetDefaultRouteDestination() { 61 return DEFAULT_ROUTE; 62 } 63 64 @Override doGetDefaultIsoDepRouteDestination()65 int doGetDefaultIsoDepRouteDestination() { 66 return DEFAULT_ISO_DEP_ROUTE; 67 } 68 69 @Override doGetDefaultOffHostRouteDestination()70 int doGetDefaultOffHostRouteDestination() { 71 return DEFAULT_OFF_HOST_ROUTE; 72 } 73 74 @Override doGetOffHostUiccDestination()75 byte[] doGetOffHostUiccDestination() { 76 return OFF_HOST_UICC; 77 } 78 79 @Override doGetOffHostEseDestination()80 byte[] doGetOffHostEseDestination() { 81 return OFF_HOST_ESE; 82 } 83 84 @Override doGetAidMatchingMode()85 int doGetAidMatchingMode() { 86 return AID_MATCHING_MODE; 87 } 88 } 89 90 private TestRoutingOptionManager manager; 91 private MockitoSession mStaticMockSession; 92 93 @Before setUp()94 public void setUp() throws Exception { 95 mStaticMockSession = ExtendedMockito.mockitoSession() 96 .mockStatic(NfcService.class) 97 .strictness(Strictness.LENIENT) 98 .startMocking(); 99 MockitoAnnotations.initMocks(this); 100 101 when(NfcService.getInstance()).thenReturn(mNfcService); 102 } 103 104 @After tearDown()105 public void tearDown() { 106 mStaticMockSession.finishMocking(); 107 } 108 109 @Test testConstructor()110 public void testConstructor() { 111 manager = new TestRoutingOptionManager(); 112 113 Assert.assertEquals(DEFAULT_ROUTE, manager.mDefaultRoute); 114 Assert.assertEquals(DEFAULT_ISO_DEP_ROUTE, manager.mDefaultIsoDepRoute); 115 Assert.assertEquals(DEFAULT_OFF_HOST_ROUTE, manager.mDefaultOffHostRoute); 116 Assert.assertEquals(OFF_HOST_UICC, manager.mOffHostRouteUicc); 117 Assert.assertEquals(OFF_HOST_ESE, manager.mOffHostRouteEse); 118 Assert.assertEquals(AID_MATCHING_MODE, manager.mAidMatchingSupport); 119 } 120 121 @Test testOverrideDefaultIsoDepRoute()122 public void testOverrideDefaultIsoDepRoute() { 123 manager = new TestRoutingOptionManager(); 124 125 manager.overrideDefaultIsoDepRoute(OVERRIDDEN_ISO_DEP_ROUTE); 126 127 Assert.assertEquals(OVERRIDDEN_ISO_DEP_ROUTE, manager.mOverrideDefaultRoute); 128 Assert.assertEquals(OVERRIDDEN_ISO_DEP_ROUTE, manager.mOverrideDefaultIsoDepRoute); 129 verify(mNfcService).setIsoDepProtocolRoute(routeCaptor.capture()); 130 Assert.assertEquals(routeCaptor.getValue(), Integer.valueOf(OVERRIDDEN_ISO_DEP_ROUTE)); 131 } 132 133 @Test testOverrideDefaultOffHostRoute()134 public void testOverrideDefaultOffHostRoute() { 135 manager = new TestRoutingOptionManager(); 136 137 manager.overrideDefaultOffHostRoute(OVERRIDDEN_OFF_HOST_ROUTE); 138 139 Assert.assertEquals(OVERRIDDEN_OFF_HOST_ROUTE, manager.mOverrideDefaultOffHostRoute); 140 verify(mNfcService).setTechnologyABRoute(routeCaptor.capture()); 141 Assert.assertEquals(routeCaptor.getValue(), Integer.valueOf(OVERRIDDEN_OFF_HOST_ROUTE)); 142 } 143 144 @Test testRecoverOverridedRoutingTable()145 public void testRecoverOverridedRoutingTable() { 146 manager = new TestRoutingOptionManager(); 147 148 manager.recoverOverridedRoutingTable(); 149 150 verify(mNfcService).setIsoDepProtocolRoute(anyInt()); 151 verify(mNfcService).setTechnologyABRoute(anyInt()); 152 Assert.assertEquals(RoutingOptionManager.ROUTE_UNKNOWN, manager.mOverrideDefaultRoute); 153 Assert.assertEquals(RoutingOptionManager.ROUTE_UNKNOWN, manager.mOverrideDefaultIsoDepRoute); 154 Assert.assertEquals(RoutingOptionManager.ROUTE_UNKNOWN, manager.mOverrideDefaultOffHostRoute); 155 } 156 157 @Test testGetters()158 public void testGetters() { 159 manager = new TestRoutingOptionManager(); 160 161 int overrideDefaultRoute = manager.getOverrideDefaultRoute(); 162 int defaultRoute = manager.getDefaultRoute(); 163 int defaultIsoDepRoute = manager.getDefaultIsoDepRoute(); 164 int defaultOffHostRoute = manager.getDefaultOffHostRoute(); 165 byte[] offHostRouteUicc = manager.getOffHostRouteUicc(); 166 byte[] offHostRouteEse = manager.getOffHostRouteEse(); 167 int aidMatchingSupport = manager.getAidMatchingSupport(); 168 169 Assert.assertEquals(-1, overrideDefaultRoute); 170 Assert.assertEquals(DEFAULT_ROUTE, defaultRoute); 171 Assert.assertEquals(DEFAULT_ISO_DEP_ROUTE, defaultIsoDepRoute); 172 Assert.assertEquals(DEFAULT_OFF_HOST_ROUTE, defaultOffHostRoute); 173 Assert.assertEquals(offHostRouteUicc, OFF_HOST_UICC); 174 Assert.assertEquals(offHostRouteEse, OFF_HOST_ESE); 175 Assert.assertEquals(AID_MATCHING_MODE, aidMatchingSupport); 176 } 177 178 @Test testIsRoutingTableOverrided()179 public void testIsRoutingTableOverrided() { 180 manager = new TestRoutingOptionManager(); 181 182 boolean result = manager.isRoutingTableOverrided(); 183 184 Assert.assertFalse(result); 185 } 186 } 187