1 /* 2 * Copyright (C) 2017 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.settings.wifi; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.Mockito.spy; 22 23 import android.content.Context; 24 import android.net.wifi.WifiConfiguration; 25 import android.os.Bundle; 26 27 import com.android.settingslib.wifi.AccessPoint; 28 29 import org.junit.Test; 30 import org.junit.runner.RunWith; 31 import org.robolectric.RobolectricTestRunner; 32 import org.robolectric.RuntimeEnvironment; 33 34 @RunWith(RobolectricTestRunner.class) 35 public class WifiUtilsTest { 36 37 @Test testSSID()38 public void testSSID() { 39 assertThat(WifiUtils.isSSIDTooLong("123")).isFalse(); 40 assertThat(WifiUtils.isSSIDTooLong("☎☎☎☎☎☎☎☎☎☎☎☎☎☎☎☎☎")).isTrue(); 41 42 assertThat(WifiUtils.isSSIDTooShort("123")).isFalse(); 43 assertThat(WifiUtils.isSSIDTooShort("")).isTrue(); 44 } 45 46 @Test testPassword()47 public void testPassword() { 48 final String longPassword = "123456789012345678901234567890" 49 + "1234567890123456789012345678901234567890"; 50 assertThat(WifiUtils.isHotspotWpa2PasswordValid("123")).isFalse(); 51 assertThat(WifiUtils.isHotspotWpa2PasswordValid("12345678")).isTrue(); 52 assertThat(WifiUtils.isHotspotWpa2PasswordValid("1234567890")).isTrue(); 53 assertThat(WifiUtils.isHotspotWpa2PasswordValid(longPassword)).isFalse(); 54 assertThat(WifiUtils.isHotspotWpa2PasswordValid("")).isFalse(); 55 assertThat(WifiUtils.isHotspotWpa2PasswordValid("€¥£")).isFalse(); 56 } 57 58 @Test getWifiConfigByAccessPoint_shouldReturnCorrectConfig()59 public void getWifiConfigByAccessPoint_shouldReturnCorrectConfig() { 60 String testSSID = "WifiUtilsTest"; 61 Bundle bundle = new Bundle(); 62 bundle.putString("key_ssid", testSSID); 63 Context context = spy(RuntimeEnvironment.application); 64 AccessPoint accessPoint = new AccessPoint(context, bundle); 65 66 WifiConfiguration config = WifiUtils.getWifiConfig(accessPoint, null, null); 67 68 assertThat(config).isNotNull(); 69 assertThat(config.SSID).isEqualTo(AccessPoint.convertToQuotedString(testSSID)); 70 } 71 72 @Test(expected = IllegalArgumentException.class) getWifiConfigWithNullInput_ThrowIllegalArgumentException()73 public void getWifiConfigWithNullInput_ThrowIllegalArgumentException() { 74 WifiConfiguration config = WifiUtils.getWifiConfig(null, null, null); 75 } 76 } 77