1 /* 2 * Copyright (C) 2011 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.volley; 18 19 import com.android.volley.mock.MockRequest; 20 import com.android.volley.utils.CacheTestUtils; 21 import com.android.volley.utils.ImmediateResponseDelivery; 22 23 import org.junit.After; 24 import org.junit.Before; 25 import org.junit.Test; 26 import org.junit.runner.RunWith; 27 import org.robolectric.RobolectricTestRunner; 28 29 import static org.junit.Assert.*; 30 31 @RunWith(RobolectricTestRunner.class) 32 public class ResponseDeliveryTest { 33 34 private ExecutorDelivery mDelivery; 35 private MockRequest mRequest; 36 private Response<byte[]> mSuccessResponse; 37 38 @Before public void setUp() throws Exception { 39 // Make the delivery just run its posted responses immediately. 40 mDelivery = new ImmediateResponseDelivery(); 41 mRequest = new MockRequest(); 42 mRequest.setSequence(1); 43 byte[] data = new byte[16]; 44 Cache.Entry cacheEntry = CacheTestUtils.makeRandomCacheEntry(data); 45 mSuccessResponse = Response.success(data, cacheEntry); 46 } 47 48 @Test public void postResponseCallsDeliverResponse() { 49 mDelivery.postResponse(mRequest, mSuccessResponse); 50 assertTrue(mRequest.deliverResponse_called); 51 assertFalse(mRequest.deliverError_called); 52 } 53 54 @Test public void postResponseSuppressesCanceled() { 55 mRequest.cancel(); 56 mDelivery.postResponse(mRequest, mSuccessResponse); 57 assertFalse(mRequest.deliverResponse_called); 58 assertFalse(mRequest.deliverError_called); 59 } 60 61 @Test public void postErrorCallsDeliverError() { 62 Response<byte[]> errorResponse = Response.error(new ServerError()); 63 64 mDelivery.postResponse(mRequest, errorResponse); 65 assertTrue(mRequest.deliverError_called); 66 assertFalse(mRequest.deliverResponse_called); 67 } 68 } 69
