/*
* Copyright 2015 MongoDB, 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 com.mongodb;
import junit.framework.TestCase;
import org.bson.BsonBoolean;
import org.bson.BsonDocument;
import org.bson.BsonInt32;
import org.bson.BsonNumber;
import org.bson.BsonString;
import org.bson.BsonValue;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import util.JsonPoweredTestHelper;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.concurrent.TimeUnit;
// See https://github.com/mongodb/specifications/tree/master/source/read-write-concern/tests/connection-string
@RunWith(Parameterized.class)
public class WriteConcernConnectionStringTest extends TestCase {
private final String description;
private final String input;
private final BsonDocument definition;
public WriteConcernConnectionStringTest(final String description, final String input, final BsonDocument definition) {
this.description = description;
this.input = input;
this.definition = definition;
}
@Test
public void shouldPassAllOutcomes() {
try {
ConnectionString connectionString = new ConnectionString(input);
WriteConcern writeConcern = connectionString.getWriteConcern() != null
? connectionString.getWriteConcern()
: WriteConcern.ACKNOWLEDGED;
assertEquals(getExpectedWriteConcern(), writeConcern);
} catch (Throwable t) {
assertFalse(definition.getBoolean("valid", BsonBoolean.TRUE).getValue());
}
}
private WriteConcern getExpectedWriteConcern() {
BsonDocument writeConcernDocument = definition.getDocument("writeConcern");
BsonValue wValue = writeConcernDocument.get("w");
WriteConcern retVal;
if (wValue == null) {
retVal = WriteConcern.ACKNOWLEDGED;
} else if (wValue instanceof BsonNumber) {
retVal = new WriteConcern(wValue.asNumber().intValue());
} else if (wValue instanceof BsonString) {
retVal = new WriteConcern(wValue.asString().getValue());
} else {
throw new IllegalArgumentException("Unexpected w value: " + wValue);
}
if (writeConcernDocument.containsKey("wtimeoutMS")) {
retVal = retVal.withWTimeout(writeConcernDocument.getNumber("wtimeoutMS", new BsonInt32(0)).intValue(), TimeUnit.MILLISECONDS);
}
if (writeConcernDocument.containsKey("journal")) {
retVal = retVal.withJournal(writeConcernDocument.getBoolean("journal", BsonBoolean.FALSE).getValue());
}
return retVal;
}
@Parameterized.Parameters(name = "{0}: {1}")
public static Collection<Object[]> data() throws URISyntaxException, IOException {
List<Object[]> data = new ArrayList<Object[]>();
for (File file : JsonPoweredTestHelper.getTestFiles("/write-concern/connection-string")) {
BsonDocument testDocument = JsonPoweredTestHelper.getTestDocument(file);
for (BsonValue test : testDocument.getArray("tests")) {
data.add(new Object[]{test.asDocument().getString("description").getValue(),
test.asDocument().getString("uri").getValue(),
test.asDocument()});
}
}
return data;
}
}