| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.server.wifi; |
| |
| import static org.mockito.Matchers.eq; |
| import static org.mockito.Mockito.any; |
| import static org.mockito.Mockito.anyInt; |
| import static org.mockito.Mockito.doThrow; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.validateMockitoUsage; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| import static org.mockito.Mockito.withSettings; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.dx.mockito.inline.extended.ExtendedMockito; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.mockito.MockitoSession; |
| import org.mockito.quality.Strictness; |
| |
| import java.security.cert.CertificateException; |
| import java.security.cert.CertificateFactory; |
| import java.security.cert.X509Certificate; |
| |
| /** |
| * Unit tests for SupplicantStaNetworkHalAidlImpl |
| */ |
| @SmallTest |
| public class SupplicantStaNetworkCallbackAidlImplTest extends WifiBaseTest { |
| private static final int TEST_NETWORK_ID = 9; |
| private static final String TEST_SSID = "TestSsid"; |
| private static final String TEST_INTERFACE = "wlan1"; |
| |
| @Mock private SupplicantStaNetworkHalAidlImpl mSupplicantStaNetworkHalAidlImpl; |
| @Mock private Object mLock; |
| @Mock private WifiMonitor mWifiMonitor; |
| @Mock private CertificateFactory mCertificateFactory; |
| @Mock private X509Certificate mX509Certificate; |
| |
| private MockitoSession mSession; |
| private SupplicantStaNetworkCallbackAidlImpl mSupplicantStaNetworkCallbackAidlImpl; |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| // static mocking |
| mSession = ExtendedMockito.mockitoSession() |
| .mockStatic(CertificateFactory.class, withSettings().lenient()) |
| .strictness(Strictness.LENIENT) |
| .startMocking(); |
| when(CertificateFactory.getInstance(any())).thenReturn(mCertificateFactory); |
| when(mCertificateFactory.generateCertificate(any())).thenReturn(mX509Certificate); |
| when(mX509Certificate.getBasicConstraints()).thenReturn(0); |
| |
| mSupplicantStaNetworkCallbackAidlImpl = new SupplicantStaNetworkCallbackAidlImpl( |
| mSupplicantStaNetworkHalAidlImpl, TEST_NETWORK_ID, TEST_SSID, TEST_INTERFACE, |
| mLock, mWifiMonitor); |
| } |
| |
| /** |
| * Called after each test |
| */ |
| @After |
| public void cleanup() { |
| validateMockitoUsage(); |
| if (mSession != null) { |
| mSession.finishMocking(); |
| } |
| } |
| |
| /** verify onServerCertificateAvailable sunny case. */ |
| @Test |
| public void testOnCertificateSuccess() throws Exception { |
| mSupplicantStaNetworkCallbackAidlImpl.onServerCertificateAvailable( |
| 0, "subject".getBytes(), "certHash".getBytes(), "cert".getBytes()); |
| verify(mWifiMonitor).broadcastCertificationEvent( |
| eq(TEST_INTERFACE), eq(TEST_NETWORK_ID), |
| eq(TEST_SSID), eq(mX509Certificate)); |
| } |
| |
| /** verify onServerCertificateAvailable with illegal arguments. */ |
| @Test |
| public void testOnCertificateIllegalInput() throws Exception { |
| // Illegal argument: negative depth. |
| mSupplicantStaNetworkCallbackAidlImpl.onServerCertificateAvailable( |
| -1, "subject".getBytes(), "certHash".getBytes(), "cert".getBytes()); |
| verify(mWifiMonitor, never()).broadcastCertificationEvent( |
| any(), anyInt(), any(), any()); |
| |
| // Illegal argument: depth over 100. |
| mSupplicantStaNetworkCallbackAidlImpl.onServerCertificateAvailable( |
| 101, "subject".getBytes(), "certHash".getBytes(), "cert".getBytes()); |
| verify(mWifiMonitor, never()).broadcastCertificationEvent( |
| any(), anyInt(), any(), any()); |
| |
| // Illegal argument: null subject |
| mSupplicantStaNetworkCallbackAidlImpl.onServerCertificateAvailable( |
| 0, null, "certHash".getBytes(), "cert".getBytes()); |
| verify(mWifiMonitor, never()).broadcastCertificationEvent( |
| any(), anyInt(), any(), any()); |
| |
| // Illegal argument: null cert hash |
| mSupplicantStaNetworkCallbackAidlImpl.onServerCertificateAvailable( |
| 0, "subject".getBytes(), null, "cert".getBytes()); |
| verify(mWifiMonitor, never()).broadcastCertificationEvent( |
| any(), anyInt(), any(), any()); |
| |
| // Illegal argument: null cert. |
| mSupplicantStaNetworkCallbackAidlImpl.onServerCertificateAvailable( |
| 0, "subject".getBytes(), "certHash".getBytes(), null); |
| verify(mWifiMonitor, never()).broadcastCertificationEvent( |
| any(), anyInt(), any(), any()); |
| } |
| |
| /** verify onServerCertificateAvailable with CertificateException. */ |
| @Test |
| public void testOnCertificateWithCertificateException() throws Exception { |
| doThrow(new CertificateException()) |
| .when(mCertificateFactory).generateCertificate(any()); |
| mSupplicantStaNetworkCallbackAidlImpl.onServerCertificateAvailable( |
| 0, "subject".getBytes(), "certHash".getBytes(), "cert".getBytes()); |
| verify(mWifiMonitor, never()).broadcastCertificationEvent( |
| any(), anyInt(), any(), any()); |
| } |
| |
| /** verify onServerCertificateAvailable with IllegalArgumentException. */ |
| @Test |
| public void testOnCertificateWithIllegalArgumentException() throws Exception { |
| doThrow(new IllegalArgumentException()) |
| .when(mCertificateFactory).generateCertificate(any()); |
| mSupplicantStaNetworkCallbackAidlImpl.onServerCertificateAvailable( |
| 0, "subject".getBytes(), "certHash".getBytes(), "cert".getBytes()); |
| verify(mWifiMonitor, never()).broadcastCertificationEvent( |
| any(), anyInt(), any(), any()); |
| } |
| } |