/*
* Copyright 2011 Revelytix, Inc.
*
* 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 sherpa.server;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import sherpa.protocol.DataRequest;
import sherpa.protocol.DataResponse;
public class TestDummyQueryResponder {
private void testDataResponseCount(int start, int size, int totalRowCount, int expectedCount, boolean expectedMore) throws Exception {
DummyQueryResponder responder = new DummyQueryResponder(totalRowCount);
DataRequest dataRequest = new DataRequest();
dataRequest.queryId = "a";
dataRequest.startRow = start;
dataRequest.maxSize = size;
DataResponse response = responder.data(dataRequest);
assertEquals(dataRequest.queryId, response.queryId);
assertEquals(dataRequest.startRow, response.startRow);
assertEquals(expectedCount, response.data.size());
assertEquals(expectedMore, response.more);
}
@Test
public void testNoRows() throws Exception {
testDataResponseCount(1, 100, 0, 0, false);
}
@Test
public void testLessThanOneBatch() throws Exception {
testDataResponseCount(1, 10, 5, 5, false);
}
@Test
public void testMoreThanOneBatch() throws Exception {
testDataResponseCount(1, 10, 25, 10, true);
testDataResponseCount(11, 10, 25, 10, true);
testDataResponseCount(21, 10, 25, 5, false);
testDataResponseCount(11, 10, 20, 10, false);
}
}