/**
* 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.mongodb;
import com.mongodb.ReadPreference;
import org.apache.camel.Endpoint;
import org.junit.Test;
public class MongoDbReadPreferenceOptionTest extends AbstractMongoDbTest {
private MongoDbEndpoint endpoint;
@Test
public void testInvalidReadPreferenceOptionValue() throws Exception {
try {
createMongoDbEndpoint("mongodb:myDb?database={{mongodb.testDb}}&readPreference=foo");
fail("Should have thrown exception");
} catch (IllegalArgumentException iae) {
assertTrue(iae.getMessage(), iae.getMessage().endsWith("No match for read preference of foo"));
}
}
@Test
public void testNoReadPreferenceOptionValue() throws Exception {
endpoint = createMongoDbEndpoint("mongodb:myDb?database={{mongodb.testDb}}");
assertNull(endpoint.getReadPreference());
assertSame(ReadPreference.primary(), endpoint.getMongoConnection().getReadPreference()); // the default is primary
}
@Test
public void testPrimaryReadPreferenceOptionValue() throws Exception {
endpoint = createMongoDbEndpoint("mongodb:myDb?database={{mongodb.testDb}}&readPreference=primary");
assertSame(ReadPreference.primary(), endpoint.getReadPreference());
assertSame(ReadPreference.primary(), endpoint.getMongoConnection().getReadPreference());
}
@Test
public void testPrimaryPreferredReadPreferenceOptionValue() throws Exception {
endpoint = createMongoDbEndpoint("mongodb:myDb?database={{mongodb.testDb}}&readPreference=primaryPreferred");
assertSame(ReadPreference.primaryPreferred(), endpoint.getReadPreference());
assertSame(ReadPreference.primaryPreferred(), endpoint.getMongoConnection().getReadPreference());
}
@Test
public void testSecondaryReadPreferenceOptionValue() throws Exception {
endpoint = createMongoDbEndpoint("mongodb:myDb?database={{mongodb.testDb}}&readPreference=secondary");
assertSame(ReadPreference.secondary(), endpoint.getReadPreference());
assertSame(ReadPreference.secondary(), endpoint.getMongoConnection().getReadPreference());
}
@Test
public void testSecondaryPreferredReadPreferenceOptionValue() throws Exception {
endpoint = createMongoDbEndpoint("mongodb:myDb?database={{mongodb.testDb}}&readPreference=secondaryPreferred");
assertSame(ReadPreference.secondaryPreferred(), endpoint.getReadPreference());
assertSame(ReadPreference.secondaryPreferred(), endpoint.getMongoConnection().getReadPreference());
}
@Test
public void testNearestReadPreferenceOptionValue() throws Exception {
endpoint = createMongoDbEndpoint("mongodb:myDb?database={{mongodb.testDb}}&readPreference=nearest");
assertSame(ReadPreference.nearest(), endpoint.getReadPreference());
assertSame(ReadPreference.nearest(), endpoint.getMongoConnection().getReadPreference());
}
private MongoDbEndpoint createMongoDbEndpoint(String uri) throws Exception {
Endpoint endpoint = context().getComponent("mongodb").createEndpoint(uri);
endpoint.start();
return (MongoDbEndpoint) endpoint;
}
}