/**
* 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.
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package org.apache.camel.component.mongodb;
import java.util.Formatter;
import com.mongodb.DB;
import com.mongodb.DBCollection;
import com.mongodb.DBObject;
import com.mongodb.Mongo;
import com.mongodb.WriteConcern;
import com.mongodb.util.JSON;
import org.apache.camel.CamelContext;
import org.apache.camel.CamelExecutionException;
import org.apache.camel.component.properties.PropertiesComponent;
import org.apache.camel.spring.SpringCamelContext;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.apache.camel.util.IOHelper;
import org.apache.camel.util.ObjectHelper;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
public abstract class AbstractMongoDbTest extends CamelTestSupport {
protected static Mongo mongo;
protected static DB db;
protected static DBCollection testCollection;
protected static DBCollection dynamicCollection;
protected static String dbName = "test";
protected static String testCollectionName;
protected static String dynamicCollectionName;
protected ApplicationContext applicationContext;
@Override
public void doPostSetup() {
mongo = applicationContext.getBean(Mongo.class);
db = mongo.getDB(dbName);
// Refresh the test collection - drop it and recreate it. We don't do this for the database because MongoDB would create large
// store files each time
testCollectionName = "camelTest";
testCollection = db.getCollection(testCollectionName);
testCollection.drop();
testCollection = db.getCollection(testCollectionName);
dynamicCollectionName = testCollectionName.concat("Dynamic");
dynamicCollection = db.getCollection(dynamicCollectionName);
dynamicCollection.drop();
dynamicCollection = db.getCollection(dynamicCollectionName);
}
@Override
public void tearDown() throws Exception {
testCollection.drop();
dynamicCollection.drop();
super.tearDown();
}
@Override
protected CamelContext createCamelContext() throws Exception {
applicationContext = new AnnotationConfigApplicationContext(EmbedMongoConfiguration.class);
CamelContext ctx = SpringCamelContext.springCamelContext(applicationContext);
PropertiesComponent pc = new PropertiesComponent("classpath:mongodb.test.properties");
ctx.addComponent("properties", pc);
return ctx;
}
protected void pumpDataIntoTestCollection() {
// there should be 100 of each
String[] scientists = {"Einstein", "Darwin", "Copernicus", "Pasteur", "Curie", "Faraday", "Newton", "Bohr", "Galilei", "Maxwell"};
for (int i = 1; i <= 1000; i++) {
int index = i % scientists.length;
Formatter f = new Formatter();
String doc = f.format("{\"_id\":\"%d\", \"scientist\":\"%s\", \"fixedField\": \"fixedValue\"}", i, scientists[index]).toString();
IOHelper.close(f);
testCollection.insert((DBObject) JSON.parse(doc), WriteConcern.SAFE);
}
assertEquals("Data pumping of 1000 entries did not complete entirely", 1000L, testCollection.count());
}
protected CamelMongoDbException extractAndAssertCamelMongoDbException(Object result, String message) {
assertTrue("Result is not an Exception", result instanceof Throwable);
assertTrue("Result is not an CamelExecutionException", result instanceof CamelExecutionException);
Throwable exc = ((CamelExecutionException) result).getCause();
assertTrue("Result is not an CamelMongoDbException", exc instanceof CamelMongoDbException);
CamelMongoDbException camelExc = ObjectHelper.cast(CamelMongoDbException.class, exc);
if (message != null) {
assertTrue("CamelMongoDbException doesn't contain desired message string", camelExc.getMessage().contains(message));
}
return camelExc;
}
}