Merge "Implement QR code parser WifiQrCodetest."
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TreeHugger Robot
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Android (Google) Code Review
Android (Google) Code Review
commit
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213
tests/unit/src/com/android/settings/wifi/dpp/WifiQrCodetest.java
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tests/unit/src/com/android/settings/wifi/dpp/WifiQrCodetest.java
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/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.wifi.dpp;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.fail;
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import androidx.test.filters.SmallTest;
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import androidx.test.runner.AndroidJUnit4;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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@SmallTest
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@RunWith(AndroidJUnit4.class)
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public class WifiQrCodetest {
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// Valid Wi-Fi DPP QR code & it's parameters
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private static final String VALID_WIFI_DPP_QR_CODE = "DPP:I:SN=4774LH2b4044;M:010203040506;K:"
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+ "MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;";
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private static final String PUBLIC_KEY_OF_VALID_WIFI_DPP_QR_CODE =
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"MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=";
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private static final String INFORMATION_OF_VALID_WIFI_DPP_QR_CODE =
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"SN=4774LH2b4044";
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// Valid ZXing reader library's Wi-Fi Network config format & it's parameters
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private static final String VALID_ZXING_WIFI_QR_CODE =
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"WIFI:T:WPA;S:mynetwork;P:mypass;H:true;;";
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// Valid ZXing reader library's Wi-Fi Network config format - security type nopass and no password
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private static final String VALID_ZXING_WIFI_QR_CODE_NOPASS_AND_NO_PASSWORD =
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"WIFI:T:nopass;S:mynetwork;;";
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// Valid ZXing reader library's Wi-Fi Network config format - no security and no password
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private static final String VALID_ZXING_WIFI_QR_CODE_NO_SECURITY_AND_NO_PASSWORD =
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"WIFI:T:;S:mynetwork;P:;H:false;;";
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private static final String SECURITY_OF_VALID_ZXING_WIFI_QR_CODE = "WPA";
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private static final String SECURITY_OF_VALID_ZXING_WIFI_QR_CODE_NOPASS = "nopass";
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private static final String SSID_OF_VALID_ZXING_WIFI_QR_CODE = "mynetwork";
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private static final String PASSWORD_OF_VALID_ZXING_WIFI_QR_CODE = "mypass";
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// Invalid scheme QR code
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private static final String INVALID_SCHEME_QR_CODE = "BT:T:WPA;S:mynetwork;P:mypass;H:true;;";
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// Invalid Wi-Fi DPP QR code - no public key - case 1
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private static final String INVALID_WIFI_DPP_QR_CODE_NO_PUBLIC_KEY_1 =
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"DPP:I:SN=4774LH2b4044;M:010203040506;K:;;";
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// Invalid Wi-Fi DPP QR code - no public key - case 2
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private static final String INVALID_WIFI_DPP_QR_CODE_NO_PUBLIC_KEY_2 =
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"DPP:I:SN=4774LH2b4044;M:010203040506;;";
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// Invalid ZXing reader library's Wi-Fi Network config format - no password
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private static final String INVALID_ZXING_WIFI_QR_CODE_NO_PASSWORD =
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"WIFI:T:WPA;S:mynetwork;P:;;";
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// Invalid ZXing reader library's Wi-Fi Network config format - no SSID
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private static final String INVALID_ZXING_WIFI_QR_CODE_NO_SSID =
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"WIFI:T:WPA;P:mypass;;";
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@Test
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public void parseValidWifiDppQrCode() {
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WifiQrCode wifiQrCode = new WifiQrCode(VALID_WIFI_DPP_QR_CODE);
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assertEquals(WifiQrCode.SCHEME_DPP, wifiQrCode.getScheme());
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assertEquals(PUBLIC_KEY_OF_VALID_WIFI_DPP_QR_CODE, wifiQrCode.getPublicKey());
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assertEquals(INFORMATION_OF_VALID_WIFI_DPP_QR_CODE, wifiQrCode.getInformation());
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}
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@Test
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public void parseValidZxingWifiQrCode() {
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WifiQrCode wifiQrCode = new WifiQrCode(VALID_ZXING_WIFI_QR_CODE);
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WifiNetworkConfig config = wifiQrCode.getWifiNetworkConfig();
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assertEquals(WifiQrCode.SCHEME_ZXING_WIFI_NETWORK_CONFIG, wifiQrCode.getScheme());
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assertNotNull(config);
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assertEquals(SECURITY_OF_VALID_ZXING_WIFI_QR_CODE, config.getSecurity());
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assertEquals(SSID_OF_VALID_ZXING_WIFI_QR_CODE, config.getSsid());
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assertEquals(PASSWORD_OF_VALID_ZXING_WIFI_QR_CODE, config.getPreSharedKey());
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assertEquals(true, config.getHiddenSsid());
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}
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@Test
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public void parseValidZxingWifiQrCode_noPass_and_no_password() {
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WifiQrCode wifiQrCode = new WifiQrCode(VALID_ZXING_WIFI_QR_CODE_NOPASS_AND_NO_PASSWORD);
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WifiNetworkConfig config = wifiQrCode.getWifiNetworkConfig();
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assertEquals(WifiQrCode.SCHEME_ZXING_WIFI_NETWORK_CONFIG, wifiQrCode.getScheme());
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assertNotNull(config);
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assertEquals(SECURITY_OF_VALID_ZXING_WIFI_QR_CODE_NOPASS, config.getSecurity());
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assertEquals(SSID_OF_VALID_ZXING_WIFI_QR_CODE, config.getSsid());
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assertNull(config.getPreSharedKey());
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assertEquals(false, config.getHiddenSsid());
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}
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@Test
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public void parseValidZxingWifiQrCode_no_security_and_no_password() {
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WifiQrCode wifiQrCode = new WifiQrCode(VALID_ZXING_WIFI_QR_CODE_NO_SECURITY_AND_NO_PASSWORD);
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WifiNetworkConfig config = wifiQrCode.getWifiNetworkConfig();
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assertEquals(WifiQrCode.SCHEME_ZXING_WIFI_NETWORK_CONFIG, wifiQrCode.getScheme());
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assertNotNull(config);
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assertNull(config.getSecurity());
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assertEquals(SSID_OF_VALID_ZXING_WIFI_QR_CODE, config.getSsid());
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assertNull(config.getPreSharedKey());
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assertEquals(false, config.getHiddenSsid());
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}
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@Test
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public void testRemoveBackSlash() {
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assertEquals("\\", WifiQrCode.removeBackSlash("\\\\"));
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assertEquals("ab", WifiQrCode.removeBackSlash("a\\b"));
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assertEquals("a", WifiQrCode.removeBackSlash("\\a"));
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assertEquals("\\b", WifiQrCode.removeBackSlash("\\\\b"));
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assertEquals("c\\", WifiQrCode.removeBackSlash("c\\\\"));
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}
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@Test
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public void parseEmptyQrCode_shouldThrowIllegalArgumentException() {
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try {
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new WifiQrCode(null);
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fail("Null QR code");
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} catch (IllegalArgumentException e) {
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// Do nothing
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}
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try {
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new WifiQrCode("");
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fail("Empty string QR code");
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} catch (IllegalArgumentException e) {
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// Do nothing
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}
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try {
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new WifiQrCode("DPP:;");
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fail("Empty content WIFI DPP QR code");
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} catch (IllegalArgumentException e) {
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// Do nothing
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}
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try {
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new WifiQrCode("WIFI:;");
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fail("Empty content ZXing WIFI QR code");
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} catch (IllegalArgumentException e) {
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// Do nothing
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}
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}
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@Test
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public void parseInvalidSchemeQrCode_shouldThrowIllegalArgumentException() {
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try {
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new WifiQrCode(INVALID_SCHEME_QR_CODE);
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fail("Invalid scheme");
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} catch (IllegalArgumentException e) {
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// Do nothing
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}
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}
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@Test
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public void parseInvalidWifiDppQrCode_noPublicKey_shouldThrowIllegalArgumentException() {
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try {
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new WifiQrCode(INVALID_WIFI_DPP_QR_CODE_NO_PUBLIC_KEY_1);
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fail("No public key case 1");
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} catch (IllegalArgumentException e) {
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// Do nothing
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}
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try {
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new WifiQrCode(INVALID_WIFI_DPP_QR_CODE_NO_PUBLIC_KEY_2);
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fail("No public key case 2");
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} catch (IllegalArgumentException e) {
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// Do nothing
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}
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}
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@Test
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public void parseInvalidZxingWifiQrCode_noPassword_shouldThrowIllegalArgumentException() {
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try {
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new WifiQrCode(INVALID_ZXING_WIFI_QR_CODE_NO_PASSWORD);
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fail("No password");
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} catch (IllegalArgumentException e) {
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// Do nothing
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}
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}
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@Test
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public void parseInvalidZxingWifiQrCode_noSsid_shouldThrowIllegalArgumentException() {
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try {
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new WifiQrCode(INVALID_ZXING_WIFI_QR_CODE_NO_SSID);
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fail("No SSID");
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} catch (IllegalArgumentException e) {
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// Do nothing
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}
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}
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}
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