org.apache.gobblin.HttpTestUtils.java Source code

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Here is the source code for org.apache.gobblin.HttpTestUtils.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.gobblin;

import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.ArrayDeque;
import java.util.HashMap;
import java.util.Map;
import java.util.Queue;

import org.apache.avro.generic.GenericRecord;
import org.apache.commons.io.IOUtils;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.client.methods.RequestBuilder;
import org.testng.Assert;

import com.linkedin.data.ByteString;
import com.linkedin.r2.message.rest.RestRequest;
import com.linkedin.r2.message.rest.RestRequestBuilder;

import org.apache.gobblin.http.HttpOperation;
import org.apache.gobblin.async.BufferedRecord;

public class HttpTestUtils {
    public static Queue<BufferedRecord<GenericRecord>> createQueue(int size, boolean isHttpOperation) {
        Queue<BufferedRecord<GenericRecord>> queue = new ArrayDeque<>(size);
        for (int i = 0; i < size; i++) {
            Map<String, String> keys = new HashMap<>();
            keys.put("part1", i + "1");
            keys.put("part2", i + "2");
            Map<String, String> queryParams = new HashMap<>();
            queryParams.put("param1", i + "1");
            GenericRecord record = isHttpOperation ? new HttpOperation() : new MockGenericRecord();
            record.put("keys", keys);
            record.put("queryParams", queryParams);
            record.put("body", "{\"id\":\"id" + i + "\"}");
            BufferedRecord<GenericRecord> item = new BufferedRecord<>(record, null);
            queue.add(item);
        }
        return queue;
    }

    public static void assertEqual(RequestBuilder actual, RequestBuilder expect) throws IOException {
        // Check entity
        HttpEntity actualEntity = actual.getEntity();
        HttpEntity expectedEntity = expect.getEntity();
        if (actualEntity == null) {
            Assert.assertTrue(expectedEntity == null);
        } else {
            Assert.assertEquals(actualEntity.getContentLength(), expectedEntity.getContentLength());
            String actualContent = IOUtils.toString(actualEntity.getContent(), StandardCharsets.UTF_8);
            String expectedContent = IOUtils.toString(expectedEntity.getContent(), StandardCharsets.UTF_8);
            Assert.assertEquals(actualContent, expectedContent);
        }

        // Check request
        HttpUriRequest actualRequest = actual.build();
        HttpUriRequest expectedRequest = expect.build();
        Assert.assertEquals(actualRequest.getMethod(), expectedRequest.getMethod());
        Assert.assertEquals(actualRequest.getURI().toString(), expectedRequest.getURI().toString());

        Header[] actualHeaders = actualRequest.getAllHeaders();
        Header[] expectedHeaders = expectedRequest.getAllHeaders();
        Assert.assertEquals(actualHeaders.length, expectedHeaders.length);
        for (int i = 0; i < actualHeaders.length; i++) {
            Assert.assertEquals(actualHeaders[i].toString(), expectedHeaders[i].toString());
        }
    }

    public static void assertEqual(RestRequestBuilder actual, RestRequestBuilder expect) throws IOException {
        // Check entity
        ByteString actualEntity = actual.getEntity();
        ByteString expectedEntity = expect.getEntity();
        if (actualEntity == null) {
            Assert.assertTrue(expectedEntity == null);
        } else {
            Assert.assertEquals(actualEntity.length(), expectedEntity.length());
            Assert.assertEquals(actualEntity.asString(StandardCharsets.UTF_8),
                    expectedEntity.asString(StandardCharsets.UTF_8));
        }

        // Check request
        RestRequest actualRequest = actual.build();
        RestRequest expectedRequest = expect.build();
        Assert.assertEquals(actualRequest.getMethod(), expectedRequest.getMethod());
        Assert.assertEquals(actualRequest.getURI().toString(), expectedRequest.getURI().toString());

        Map<String, String> actualHeaders = actualRequest.getHeaders();
        Map<String, String> expectedHeaders = expectedRequest.getHeaders();
        Assert.assertEquals(actualHeaders.size(), expectedHeaders.size());
        for (String key : actualHeaders.keySet()) {
            Assert.assertEquals(actualHeaders.get(key), expectedHeaders.get(key));
        }
    }
}