1 /* 2 * Copyright 2013 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 * Copyright (C) 2013 The Android Open Source Project 18 * 19 * Licensed under the Apache License, Version 2.0 (the "License"); 20 * you may not use this file except in compliance with the License. 21 * You may obtain a copy of the License at 22 * 23 * http://www.apache.org/licenses/LICENSE-2.0 24 * 25 * Unless required by applicable law or agreed to in writing, software 26 * distributed under the License is distributed on an "AS IS" BASIS, 27 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 28 * See the License for the specific language governing permissions and 29 * limitations under the License. 30 */ 31 package com.example.android.cardemulation.tests; 32 33 import com.example.android.cardemulation.*; 34 35 import android.test.ActivityInstrumentationTestCase2; 36 37 /** 38 * Tests for CardEmulation sample. 39 */ 40 public class SampleTests extends ActivityInstrumentationTestCase2<MainActivity> { 41 42 private MainActivity mTestActivity; 43 private CardEmulationFragment mTestFragment; 44 45 public SampleTests() { 46 super(MainActivity.class); 47 } 48 49 @Override 50 protected void setUp() throws Exception { 51 super.setUp(); 52 53 // Starts the activity under test using the default Intent with: 54 // action = {@link Intent#ACTION_MAIN} 55 // flags = {@link Intent#FLAG_ACTIVITY_NEW_TASK} 56 // All other fields are null or empty. 57 mTestActivity = getActivity(); 58 mTestFragment = (CardEmulationFragment) 59 mTestActivity.getSupportFragmentManager().getFragments().get(1); 60 } 61 62 /** 63 * Test if the test fixture has been set up correctly. 64 */ 65 public void testPreconditions() { 66 //Try to add a message to add context to your assertions. These messages will be shown if 67 //a tests fails and make it easy to understand why a test failed 68 assertNotNull("mTestActivity is null", mTestActivity); 69 assertNotNull("mTestFragment is null", mTestFragment); 70 } 71 72 /** 73 * Test converting from a hex string to binary. 74 */ 75 public void testHexToBinary() { 76 final byte[] testData = {(byte) 0xc0, (byte) 0xff, (byte) 0xee}; 77 final byte[] output = CardService.HexStringToByteArray("C0FFEE"); 78 for (int i = 0; i < testData.length; i++) { 79 assertEquals(testData[i], output[i]); 80 } 81 } 82 83 /** 84 * Test converting from binary to a hex string 85 */ 86 public void testBinaryToHex() { 87 final byte[] input = {(byte) 0xc0, (byte) 0xff, (byte) 0xee}; 88 final String output = CardService.ByteArrayToHexString(input); 89 assertEquals("C0FFEE", output); 90 } 91 92 /** 93 * Verify that account number is returned in response to APDU. 94 */ 95 public void testRequestAccoutNumber() { 96 AccountStorage.SetAccount(this.getActivity(), "1234"); 97 final byte[] command = {(byte) 0x00, (byte) 0xA4, (byte) 0x04, (byte) 0x00, (byte) 0x05, 98 (byte) 0xF2, (byte) 0x22, (byte) 0x22, (byte) 0x22, (byte) 0x22}; 99 final byte[] expectedResponse = {(byte) 0x31, (byte) 0x32, (byte) 0x33, (byte) 0x34, 100 (byte) 0x90, (byte) 0x00}; 101 final CardService cs = new CardService(); 102 final byte[] output = cs.processCommandApdu(command, null); 103 104 assertEquals(expectedResponse.length, output.length); 105 for (int i = 0; i < expectedResponse.length; i++) { 106 assertEquals(expectedResponse[i], output[i]); 107 } 108 109 } 110 111 112 /** 113 * Verify that account number is returned in response to APDU. 114 */ 115 public void testInvalidCommand() { 116 AccountStorage.SetAccount(this.getActivity(), "1234"); 117 final byte[] command = {(byte) 0x01, (byte) 0xA4, (byte) 0x04, (byte) 0x00, (byte) 0x05, 118 (byte) 0xF2, (byte) 0x22, (byte) 0x22, (byte) 0x22, (byte) 0x22}; 119 final byte[] expectedResponse = {(byte) 0x00, (byte) 0x00}; 120 final CardService cs = new CardService(); 121 final byte[] output = cs.processCommandApdu(command, null); 122 123 assertEquals(expectedResponse.length, output.length); 124 for (int i = 0; i < expectedResponse.length; i++) { 125 assertEquals(expectedResponse[i], output[i]); 126 } 127 } 128 129 /** 130 * Test functionality fo ConcatArrays method. 131 */ 132 public void testArrayConcat() { 133 final byte[] a = {(byte) 0x01, (byte) 0x02}; 134 final byte[] b = {(byte) 0x03, (byte) 0x04}; 135 final byte[] c = {(byte) 0x05, (byte) 0x06}; 136 final byte[] expected = {(byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04, (byte) 0x05, 137 (byte) 0x06}; 138 final byte[] result = CardService.ConcatArrays(a, b, c); 139 140 assertEquals(expected.length, result.length); 141 for (int i = 0; i < expected.length; i++) { 142 assertEquals(expected[i], result[i]); 143 } 144 } 145 146 /** 147 * Test setting and getting account number 148 */ 149 public void testSetAccountNumber() { 150 final String account = "3456"; 151 AccountStorage.SetAccount(getActivity(), account); 152 this.assertEquals(account, AccountStorage.GetAccount(getActivity())); 153 } 154 155 /** 156 * Test building SELECT APDU from AID string. 157 */ 158 public void testBuildSelectApdu() { 159 final String aid = "1234"; 160 final byte[] expectedResult = {(byte) 0x00, (byte) 0xA4, 04, (byte) 0x00, (byte) 0x02, 161 (byte) 0x12, (byte) 0x34}; 162 final byte[] result = CardService.BuildSelectApdu(aid); 163 164 assertEquals(expectedResult.length, result.length); 165 for (int i = 0; i < expectedResult.length; i++) { 166 assertEquals(expectedResult[i], result[i]); 167 } 168 } 169 }
