org.apache.solr.servlet.CacheHeaderTestBase.java Source code

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Here is the source code for org.apache.solr.servlet.CacheHeaderTestBase.java

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/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.solr.servlet;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpMethodBase;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.HeadMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.solr.client.solrj.SolrJettyTestBase;
import org.apache.solr.client.solrj.impl.CommonsHttpSolrServer;
import org.junit.Test;

public abstract class CacheHeaderTestBase extends SolrJettyTestBase {

    protected HttpMethodBase getSelectMethod(String method) {
        CommonsHttpSolrServer httpserver = (CommonsHttpSolrServer) getSolrServer();
        HttpMethodBase m = null;
        if ("GET".equals(method)) {
            m = new GetMethod(httpserver.getBaseURL() + "/select");
        } else if ("HEAD".equals(method)) {
            m = new HeadMethod(httpserver.getBaseURL() + "/select");
        } else if ("POST".equals(method)) {
            m = new PostMethod(httpserver.getBaseURL() + "/select");
        }
        m.setQueryString(
                new NameValuePair[] { new NameValuePair("q", "solr"), new NameValuePair("qt", "standard") });
        return m;
    }

    protected HttpMethodBase getUpdateMethod(String method) {
        CommonsHttpSolrServer httpserver = (CommonsHttpSolrServer) getSolrServer();
        HttpMethodBase m = null;

        if ("GET".equals(method)) {
            m = new GetMethod(httpserver.getBaseURL() + "/update/csv");
        } else if ("POST".equals(method)) {
            m = new PostMethod(httpserver.getBaseURL() + "/update/csv");
        } else if ("HEAD".equals(method)) {
            m = new HeadMethod(httpserver.getBaseURL() + "/update/csv");
        }

        return m;
    }

    protected HttpClient getClient() {
        CommonsHttpSolrServer httpserver = (CommonsHttpSolrServer) getSolrServer();
        return httpserver.getHttpClient();
    }

    protected void checkResponseBody(String method, HttpMethodBase resp) throws Exception {
        String responseBody = resp.getResponseBodyAsString();
        if ("GET".equals(method)) {
            switch (resp.getStatusCode()) {
            case 200:
                assertTrue("Response body was empty for method " + method,
                        responseBody != null && responseBody.length() > 0);
                break;
            case 304:
                assertTrue("Response body was not empty for method " + method,
                        responseBody == null || responseBody.length() == 0);
                break;
            case 412:
                assertTrue("Response body was not empty for method " + method,
                        responseBody == null || responseBody.length() == 0);
                break;
            default:
                System.err.println(responseBody);
                assertEquals("Unknown request response", 0, resp.getStatusCode());
            }
        }
        if ("HEAD".equals(method)) {
            assertTrue("Response body was not empty for method " + method,
                    responseBody == null || responseBody.length() == 0);
        }
    }

    // The tests
    @Test
    public void testLastModified() throws Exception {
        doLastModified("GET");
        doLastModified("HEAD");
    }

    @Test
    public void testEtag() throws Exception {
        doETag("GET");
        doETag("HEAD");
    }

    @Test
    public void testCacheControl() throws Exception {
        doCacheControl("GET");
        doCacheControl("HEAD");
        doCacheControl("POST");
    }

    protected abstract void doCacheControl(String method) throws Exception;

    protected abstract void doETag(String method) throws Exception;

    protected abstract void doLastModified(String method) throws Exception;

}