| /* |
| * Copyright (C) 2013 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.tradefed.device; |
| |
| import com.android.ddmlib.IShellOutputReceiver; |
| |
| import org.easymock.EasyMock; |
| import org.easymock.IAnswer; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| class MockTestDeviceHelper { |
| |
| /** |
| * Helper method to build a response to a |
| * {@link ITestDevice#executeShellCommand(String, IShellOutputReceiver)} call. |
| * |
| * @param mockDevice the EasyMock created {@link ITestDevice} |
| * @param expectedCommand the shell command to expect or null to skip verification of command |
| * @param response the response to simulate |
| * @param asStub whether to set a single expectation or a stub expectation. A 'stub' expectation |
| * will return the same result for multiple calls to the method |
| */ |
| @SuppressWarnings("unchecked") |
| static void injectShellResponse(ITestDevice mockDevice, final String expectedCommand, |
| final String response, boolean asStub) throws Exception { |
| IAnswer<Object> shellAnswer = new IAnswer<Object>() { |
| @Override |
| public Object answer() throws Throwable { |
| IShellOutputReceiver receiver = (IShellOutputReceiver)EasyMock |
| .getCurrentArguments()[1]; |
| byte[] inputData = response.getBytes(); |
| receiver.addOutput(inputData, 0, inputData.length); |
| receiver.flush(); |
| return null; |
| } |
| }; |
| if (expectedCommand != null) { |
| mockDevice.executeShellCommand(EasyMock.eq(expectedCommand), |
| EasyMock.<IShellOutputReceiver>anyObject()); |
| } else { |
| mockDevice.executeShellCommand(EasyMock.<String>anyObject(), |
| EasyMock.<IShellOutputReceiver>anyObject()); |
| |
| } |
| if (asStub) { |
| EasyMock.expectLastCall().andStubAnswer(shellAnswer); |
| } else { |
| EasyMock.expectLastCall().andAnswer(shellAnswer); |
| } |
| } |
| |
| /** |
| * Helper method to build a response to a |
| * {@link ITestDevice#executeShellCommand(String, IShellOutputReceiver, long, TimeUnit, int)} |
| * call. |
| * |
| * @param mockDevice the EasyMock created {@link ITestDevice} |
| * @param expectedCommand the shell command to expect or null to skip verification of command |
| * @param expectedTimeout the shell timeout to expect |
| * @param expectedTimeUnit the shell timeout unit to expect |
| * @param expectedRetryAttempts the retry attempts to expect |
| * @param response the response to simulate |
| * @param asStub whether to set a single expectation or a stub expectation. A 'stub' expectation |
| * will return the same result for multiple calls to the method |
| */ |
| @SuppressWarnings("unchecked") |
| static void injectShellResponse(ITestDevice mockDevice, final String expectedCommand, |
| final long expectedTimeout, final TimeUnit expectedTimeUnit, |
| final int expectedRetryAttempts, final String response, boolean asStub) |
| throws Exception { |
| IAnswer<Object> shellAnswer = new IAnswer<Object>() { |
| @Override |
| public Object answer() throws Throwable { |
| IShellOutputReceiver receiver = (IShellOutputReceiver)EasyMock |
| .getCurrentArguments()[1]; |
| byte[] inputData = response.getBytes(); |
| receiver.addOutput(inputData, 0, inputData.length); |
| receiver.flush(); |
| return null; |
| } |
| }; |
| if (expectedCommand != null) { |
| mockDevice.executeShellCommand(EasyMock.eq(expectedCommand), |
| EasyMock.<IShellOutputReceiver> anyObject(), EasyMock.eq(expectedTimeout), |
| EasyMock.eq(expectedTimeUnit), EasyMock.eq(expectedRetryAttempts)); |
| } else { |
| mockDevice.executeShellCommand(EasyMock.<String> anyObject(), |
| EasyMock.<IShellOutputReceiver> anyObject(), EasyMock.eq(expectedTimeout), |
| EasyMock.eq(expectedTimeUnit), EasyMock.eq(expectedRetryAttempts)); |
| } |
| if (asStub) { |
| EasyMock.expectLastCall().andStubAnswer(shellAnswer); |
| } else { |
| EasyMock.expectLastCall().andAnswer(shellAnswer); |
| } |
| } |
| } |