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.Request.Priority;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.robolectric.RobolectricTestRunner;

import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertFalse;

import static org.junit.Assert.assertTrue;

@RunWith(RobolectricTestRunner.class)

public class RequestTest {

    @Test public void compareTo() {

        int sequence = 0;

        TestRequest low = new TestRequest(Priority.LOW);

        low.setSequence(sequence++);

        TestRequest low2 = new TestRequest(Priority.LOW);

        low2.setSequence(sequence++);

        TestRequest high = new TestRequest(Priority.HIGH);

        high.setSequence(sequence++);

        TestRequest immediate = new TestRequest(Priority.IMMEDIATE);

        immediate.setSequence(sequence++);

        // "Low" should sort higher because it's really processing order.

        assertTrue(low.compareTo(high) > 0);

        assertTrue(high.compareTo(low) < 0);

        assertTrue(low.compareTo(low2) < 0);

        assertTrue(low.compareTo(immediate) > 0);

        assertTrue(immediate.compareTo(high) < 0);

    }

    private class TestRequest extends Request<Object> {

        private Priority mPriority = Priority.NORMAL;

        public TestRequest(Priority priority) {

            super(Request.Method.GET, "", null);

            mPriority = priority;

        }

        @Override

        public Priority getPriority() {

            return mPriority;

        }

        @Override

        protected void deliverResponse(Object response) {

        }

        @Override

        protected Response<Object> parseNetworkResponse(NetworkResponse response) {

            return null;

        }

    }

    @Test public void urlParsing() {

        UrlParseRequest nullUrl = new UrlParseRequest(null);

        assertEquals(0, nullUrl.getTrafficStatsTag());

        UrlParseRequest emptyUrl = new UrlParseRequest("");

        assertEquals(0, emptyUrl.getTrafficStatsTag());

        UrlParseRequest noHost = new UrlParseRequest("http:///");

        assertEquals(0, noHost.getTrafficStatsTag());

        UrlParseRequest badProtocol = new UrlParseRequest("bad:http://foo");

        assertEquals(0, badProtocol.getTrafficStatsTag());

        UrlParseRequest goodProtocol = new UrlParseRequest("http://foo");

        assertFalse(0 == goodProtocol.getTrafficStatsTag());

    }

    private class UrlParseRequest extends Request<Object> {

        public UrlParseRequest(String url) {

            super(Request.Method.GET, url, null);

        }

        @Override

        protected void deliverResponse(Object response) {

        }

        @Override

        protected Response<Object> parseNetworkResponse(NetworkResponse response) {

            return null;

        }

    }

}