/**
* 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.camel.component.aws.ddb;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import com.amazonaws.services.dynamodb.model.AttributeValue;
import com.amazonaws.services.dynamodb.model.ComparisonOperator;
import com.amazonaws.services.dynamodb.model.Condition;
import com.amazonaws.services.dynamodb.model.Key;
import org.apache.camel.Exchange;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.camel.impl.DefaultExchange;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class QueryCommandTest {
private QueryCommand command;
private AmazonDDBClientMock ddbClient;
private DdbConfiguration configuration;
private Exchange exchange;
@Before
public void setUp() {
ddbClient = new AmazonDDBClientMock();
configuration = new DdbConfiguration();
configuration.setTableName("DOMAIN1");
exchange = new DefaultExchange(new DefaultCamelContext());
command = new QueryCommand(ddbClient, configuration, exchange);
}
@Test
public void execute() {
Key startKey = new Key(new AttributeValue("startKey"));
AttributeValue attributeValue = new AttributeValue().withN("1985");
Condition condition = new Condition()
.withComparisonOperator(ComparisonOperator.GT.toString())
.withAttributeValueList(new AttributeValue().withN("1985"));
List<String> attributeNames = Arrays.asList("attrNameOne", "attrNameTwo");
exchange.getIn().setHeader(DdbConstants.ATTRIBUTE_NAMES, attributeNames);
exchange.getIn().setHeader(DdbConstants.EXACT_COUNT, true);
exchange.getIn().setHeader(DdbConstants.CONSISTENT_READ, true);
exchange.getIn().setHeader(DdbConstants.START_KEY, startKey);
exchange.getIn().setHeader(DdbConstants.HASH_KEY_VALUE, attributeValue);
exchange.getIn().setHeader(DdbConstants.LIMIT, 10);
exchange.getIn().setHeader(DdbConstants.SCAN_RANGE_KEY_CONDITION, condition);
exchange.getIn().setHeader(DdbConstants.SCAN_INDEX_FORWARD, true);
command.execute();
assertEquals(Integer.valueOf(1), exchange.getIn().getHeader(DdbConstants.COUNT, Integer.class));
assertEquals(Double.valueOf(1.0), exchange.getIn().getHeader(DdbConstants.CONSUMED_CAPACITY, Double.class));
assertEquals(new Key(new AttributeValue("LAST_KEY")), exchange.getIn().getHeader(DdbConstants.LAST_EVALUATED_KEY, Key.class));
Map<?, ?> items = (Map<?, ?>) exchange.getIn().getHeader(DdbConstants.ITEMS, List.class).get(0);
assertEquals(new AttributeValue("attrValue"), items.get("attrName"));
}
}