Subversion Repositories SmartDukaan

/*

 * Copyright (C) 2011 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.volley;

import com.android.volley.mock.MockRequest;

import com.android.volley.utils.CacheTestUtils;

import com.android.volley.utils.ImmediateResponseDelivery;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.robolectric.RobolectricTestRunner;

import static org.junit.Assert.assertFalse;

import static org.junit.Assert.assertTrue;

@RunWith(RobolectricTestRunner.class)

public class ResponseDeliveryTest {

    private ExecutorDelivery mDelivery;

    private MockRequest mRequest;

    private Response<byte[]> mSuccessResponse;

    @Before public void setUp() throws Exception {

        // Make the delivery just run its posted responses immediately.

        mDelivery = new ImmediateResponseDelivery();

        mRequest = new MockRequest();

        mRequest.setSequence(1);

        byte[] data = new byte[16];

        Cache.Entry cacheEntry = CacheTestUtils.makeRandomCacheEntry(data);

        mSuccessResponse = Response.success(data, cacheEntry);

    }

    @Test public void postResponseCallsDeliverResponse() {

        mDelivery.postResponse(mRequest, mSuccessResponse);

        assertTrue(mRequest.deliverResponse_called);

        assertFalse(mRequest.deliverError_called);

    }

    @Test public void postResponseSuppressesCanceled() {

        mRequest.cancel();

        mDelivery.postResponse(mRequest, mSuccessResponse);

        assertFalse(mRequest.deliverResponse_called);

        assertFalse(mRequest.deliverError_called);

    }

    @Test public void postErrorCallsDeliverError() {

        Response<byte[]> errorResponse = Response.error(new ServerError());

        mDelivery.postResponse(mRequest, errorResponse);

        assertTrue(mRequest.deliverError_called);

        assertFalse(mRequest.deliverResponse_called);

    }

}