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PlannerBenchmarkFactoryTest.java
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PlannerBenchmarkFactoryTest.java
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/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* 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 org.optaplanner.benchmark.api;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;
import org.junit.BeforeClass;
import org.junit.Test;
import org.optaplanner.benchmark.config.SolverBenchmarkConfig;
import org.optaplanner.core.api.solver.DivertingClassLoader;
import org.optaplanner.core.api.solver.SolverFactory;
import org.optaplanner.core.config.phase.custom.CustomPhaseConfig;
import org.optaplanner.core.impl.phase.custom.NoChangeCustomPhaseCommand;
import org.optaplanner.core.impl.testdata.domain.TestdataEntity;
import org.optaplanner.core.impl.testdata.domain.TestdataSolution;
import org.optaplanner.core.impl.testdata.domain.TestdataValue;
import org.optaplanner.core.impl.testdata.domain.customcloner.TestdataCorrectlyClonedSolution;
import org.optaplanner.core.impl.testdata.util.PlannerTestUtils;
import static org.junit.Assert.*;
public class PlannerBenchmarkFactoryTest {
@BeforeClass
public static void setup() throws IOException {
File benchmarkTestDir = new File("target/benchmarkTest/");
benchmarkTestDir.mkdirs();
new File(benchmarkTestDir, "input.xml").createNewFile();
new File(benchmarkTestDir, "output/").mkdir();
}
@Test
public void createFromSolverFactory() {
SolverFactory<TestdataSolution> solverFactory = PlannerTestUtils.buildSolverFactory(
TestdataSolution.class, TestdataEntity.class);
PlannerBenchmarkFactory benchmarkFactory = PlannerBenchmarkFactory.createFromSolverFactory(
solverFactory);
TestdataSolution solution = new TestdataSolution("s1");
solution.setEntityList(Arrays.asList(new TestdataEntity("e1"), new TestdataEntity("e2"), new TestdataEntity("e3")));
solution.setValueList(Arrays.asList(new TestdataValue("v1"), new TestdataValue("v2")));
PlannerBenchmark benchmark = benchmarkFactory.buildPlannerBenchmark(solution);
benchmark.benchmark();
}
@Test(expected = IllegalArgumentException.class)
public void problemIsNotASolutionInstance() {
SolverFactory<TestdataSolution> solverFactory = PlannerTestUtils.buildSolverFactory(
TestdataSolution.class, TestdataEntity.class);
PlannerBenchmarkFactory benchmarkFactory = PlannerBenchmarkFactory.createFromSolverFactory(
solverFactory);
benchmarkFactory.buildPlannerBenchmark("This is not a solution instance.");
}
@Test(expected = IllegalArgumentException.class)
public void problemIsNull() {
SolverFactory<TestdataSolution> solverFactory = PlannerTestUtils.buildSolverFactory(
TestdataSolution.class, TestdataEntity.class);
PlannerBenchmarkFactory benchmarkFactory = PlannerBenchmarkFactory.createFromSolverFactory(
solverFactory);
TestdataSolution solution = new TestdataSolution("s1");
solution.setEntityList(Arrays.asList(new TestdataEntity("e1"), new TestdataEntity("e2"), new TestdataEntity("e3")));
solution.setValueList(Arrays.asList(new TestdataValue("v1"), new TestdataValue("v2")));
benchmarkFactory.buildPlannerBenchmark(solution, null);
}
@Test
public void benchmarkConfig() {
PlannerBenchmarkFactory plannerBenchmarkFactory = PlannerBenchmarkFactory.createFromXmlResource(
"org/optaplanner/benchmark/api/testdataPlannerBenchmarkConfig.xml");
PlannerBenchmark plannerBenchmark = plannerBenchmarkFactory.buildPlannerBenchmark();
assertNotNull(plannerBenchmark);
plannerBenchmark.benchmark();
}
@Test(expected = IllegalArgumentException.class)
public void nonExistingBenchmarkConfig() {
PlannerBenchmarkFactory plannerBenchmarkFactory = PlannerBenchmarkFactory.createFromXmlResource(
"org/optaplanner/benchmark/api/nonExistingPlannerBenchmarkConfig.xml");
PlannerBenchmark plannerBenchmark = plannerBenchmarkFactory.buildPlannerBenchmark();
assertNotNull(plannerBenchmark);
plannerBenchmark.benchmark();
}
@Test
public void uninitializedBenchmarkResult() {
PlannerBenchmarkFactory plannerBenchmarkFactory = PlannerBenchmarkFactory.createFromXmlResource(
"org/optaplanner/benchmark/api/testdataPlannerBenchmarkConfig.xml");
SolverBenchmarkConfig solverBenchmarkConfig = plannerBenchmarkFactory.getPlannerBenchmarkConfig().getSolverBenchmarkConfigList().get(0);
CustomPhaseConfig phaseConfig = new CustomPhaseConfig();
phaseConfig.setCustomPhaseCommandClassList(Collections.singletonList(NoChangeCustomPhaseCommand.class));
solverBenchmarkConfig.getSolverConfig() .setPhaseConfigList(Collections.singletonList(phaseConfig));
PlannerBenchmark plannerBenchmark = plannerBenchmarkFactory.buildPlannerBenchmark();
assertNotNull(plannerBenchmark);
plannerBenchmark.benchmark();
}
@Test
public void subSingleBenchmarkConfig() {
PlannerBenchmarkFactory plannerBenchmarkFactory = PlannerBenchmarkFactory.createFromXmlResource(
"org/optaplanner/benchmark/api/testdataPlannerBenchmarkConfig.xml");
SolverBenchmarkConfig solverBenchmarkConfig = plannerBenchmarkFactory.getPlannerBenchmarkConfig().getSolverBenchmarkConfigList().get(0);
solverBenchmarkConfig.setSubSingleCount(3);
PlannerBenchmark plannerBenchmark = plannerBenchmarkFactory.buildPlannerBenchmark();
assertNotNull(plannerBenchmark);
plannerBenchmark.benchmark();
}
@Test
public void benchmarkConfigWithClassLoader() {
// Mocking loadClass doesn't work well enough, because the className still differs from class.getName()
ClassLoader classLoader = new DivertingClassLoader(getClass().getClassLoader());
PlannerBenchmarkFactory plannerBenchmarkFactory = PlannerBenchmarkFactory.createFromXmlResource(
"divertThroughClassLoader/org/optaplanner/benchmark/api/classloaderTestdataPlannerBenchmarkConfig.xml", classLoader);
PlannerBenchmark plannerBenchmark = plannerBenchmarkFactory.buildPlannerBenchmark();
assertNotNull(plannerBenchmark);
plannerBenchmark.benchmark();
}
@Test
public void template() {
PlannerBenchmarkFactory plannerBenchmarkFactory = PlannerBenchmarkFactory.createFromFreemarkerXmlResource(
"org/optaplanner/benchmark/api/testdataPlannerBenchmarkConfigTemplate.xml.ftl");
PlannerBenchmark plannerBenchmark = plannerBenchmarkFactory.buildPlannerBenchmark();
assertNotNull(plannerBenchmark);
plannerBenchmark.benchmark();
}
@Test(expected = IllegalArgumentException.class)
public void nonExistingTemplate() {
PlannerBenchmarkFactory plannerBenchmarkFactory = PlannerBenchmarkFactory.createFromFreemarkerXmlResource(
"org/optaplanner/benchmark/api/nonExistingPlannerBenchmarkConfigTemplate.xml.ftl");
PlannerBenchmark plannerBenchmark = plannerBenchmarkFactory.buildPlannerBenchmark();
assertNotNull(plannerBenchmark);
plannerBenchmark.benchmark();
}
@Test
public void templateWithClassLoader() {
// Mocking loadClass doesn't work well enough, because the className still differs from class.getName()
ClassLoader classLoader = new DivertingClassLoader(getClass().getClassLoader());
PlannerBenchmarkFactory plannerBenchmarkFactory = PlannerBenchmarkFactory.createFromFreemarkerXmlResource(
"divertThroughClassLoader/org/optaplanner/benchmark/api/classloaderTestdataPlannerBenchmarkConfigTemplate.xml.ftl", classLoader);
PlannerBenchmark plannerBenchmark = plannerBenchmarkFactory.buildPlannerBenchmark();
assertNotNull(plannerBenchmark);
plannerBenchmark.benchmark();
}
}