/**
* 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.waveprotocol.wave.model.operation.testing;
import junit.framework.TestCase;
import org.waveprotocol.wave.model.operation.testing.DomainRandomTester.FailureException;
import org.waveprotocol.wave.model.operation.testing.DomainRandomTester.Log;
import org.waveprotocol.wave.model.operation.testing.RationalDomain.Affine;
import java.math.BigInteger;
public class RandomTesterTest extends TestCase {
private final int NUM_ITERATIONS = 50;
DomainRandomTester<RationalDomain.Data, Affine> t;
boolean expectFailure = false;
public void testDataOpEquivalence() {
BigInteger x = BigInteger.ZERO;
createTester();
t.testDataOperationEquivalence(NUM_ITERATIONS);
}
public void testInversion() {
createTester();
t.testOperationInversion(NUM_ITERATIONS);
}
public void testCompose() {
createTester();
t.testCompositionOnInitialState(NUM_ITERATIONS);
t.testCompositionAssociativity(NUM_ITERATIONS);
t.testSimpleComposition(NUM_ITERATIONS);
}
public void testTransform() {
createTester();
t.testTransformDiamondProperty(NUM_ITERATIONS);
}
protected void createTester() {
RationalDomain d = new RationalDomain();
AffineGenerator g = new AffineGenerator();
createTester(d, g);
}
protected void createTester(RationalDomain d, AffineGenerator g) {
t = new DomainRandomTester<RationalDomain.Data, Affine>(new Log() {
@Override
public void inconsistent(String... lines) {
if (!expectFailure) {
for (String line : lines) {
System.err.println(line);
}
}
throw new FailureException();
}
@Override
public void fatal(Throwable exception, String... lines) {
for (String line : lines) {
System.err.println(line);
}
fail("EXCEPTION THROWN");
}
@Override
public void info(String... lines) {
for (String line : lines) {
System.out.println(line);
}
}
}, d, g);
}
}