added integration test for estimatedDRT accessibility calculation

contribs/accessibility/src/test/java/org/matsim/contrib/accessibility/run/RunDrtAccessibilityExampleIT.java

@@ -0,0 +1,175 @@
+/* *********************************************************************** *
+ * project: org.matsim.*
+ *                                                                         *
+ * *********************************************************************** *
+ *                                                                         *
+ * copyright       : (C) 2017 by the members listed in the COPYING,        *
+ *                   LICENSE and WARRANTY file.                            *
+ * email           : info at matsim dot org                                *
+ *                                                                         *
+ * *********************************************************************** *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *   See also COPYING, LICENSE and WARRANTY file                           *
+ *                                                                         *
+ * *********************************************************************** */
+
+package org.matsim.contrib.accessibility.run;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.matsim.api.core.v01.Coord;
+import org.matsim.api.core.v01.Id;
+import org.matsim.api.core.v01.Scenario;
+import org.matsim.contrib.accessibility.AccessibilityConfigGroup;
+import org.matsim.contrib.accessibility.AccessibilityModule;
+import org.matsim.contrib.accessibility.Modes4Accessibility;
+import org.matsim.contrib.drt.run.*;
+import org.matsim.contrib.dvrp.run.DvrpConfigGroup;
+import org.matsim.contrib.dvrp.run.DvrpModule;
+import org.matsim.contrib.dvrp.run.DvrpQSimComponents;
+import org.matsim.core.config.Config;
+import org.matsim.core.config.ConfigUtils;
+import org.matsim.core.controler.Controler;
+import org.matsim.core.controler.OutputDirectoryHierarchy.OverwriteFileSetting;
+import org.matsim.core.scenario.ScenarioUtils;
+import org.matsim.core.utils.io.IOUtils;
+import org.matsim.examples.ExamplesUtils;
+import org.matsim.facilities.ActivityFacility;
+import org.matsim.testcases.MatsimTestUtils;
+import org.matsim.vis.otfvis.OTFVisConfigGroup;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.net.URL;
+
+import static org.ejml.UtilEjml.assertTrue;
+
+
+/**
+ * @author jbischoff
+ * @author Sebastian Hörl, IRT SystemX (sebhoerl)
+ */
+public class RunDrtAccessibilityExampleIT {
+
+	@Rule
+	public MatsimTestUtils utils = new MatsimTestUtils();
+
+	@Test
+	public void testRunDrtStopbasedExample() throws IOException {
+		Id.resetCaches();
+		URL configUrl = IOUtils.extendUrl(ExamplesUtils.getTestScenarioURL("mielec"),
+				"mielec_stop_based_drt_config.xml");
+		Config config = ConfigUtils.loadConfig(configUrl, new MultiModeDrtConfigGroup(), new DvrpConfigGroup(),
+				new OTFVisConfigGroup());
+
+
+		config.controller().setOverwriteFileSetting(OverwriteFileSetting.deleteDirectoryIfExists);
+		config.controller().setOutputDirectory(utils.getOutputDirectory());
+
+		// add accessibility config options
+		{
+			final AccessibilityConfigGroup acg = ConfigUtils.addOrGetModule(config, AccessibilityConfigGroup.class);
+			double minX = -2650.4674;
+			double maxX = 10357.8981;
+			double minY = -13215.5862;
+			double maxY = 3406.2142;
+			acg.setTileSize_m(100);
+			acg.setComputingAccessibilityForMode(Modes4Accessibility.freespeed, false);
+			acg.setComputingAccessibilityForMode(Modes4Accessibility.estimatedDrt, true);
+			acg.setAreaOfAccessibilityComputation(AccessibilityConfigGroup.AreaOfAccesssibilityComputation.fromBoundingBox);
+			acg.setBoundingBoxBottom(minY);
+			acg.setBoundingBoxTop(maxY);
+			acg.setBoundingBoxLeft(minX);
+			acg.setBoundingBoxRight(maxX);
+			acg.setUseParallelization(false);
+
+			config.routing().setRoutingRandomness(0.);
+
+		}
+
+
+		// -----------
+		// Following is inlined from RunDrtExample.run(config, false);
+		MultiModeDrtConfigGroup multiModeDrtConfig = MultiModeDrtConfigGroup.get(config);
+		DrtConfigs.adjustMultiModeDrtConfig(multiModeDrtConfig, config.scoring(), config.routing());
+
+		// Added following so that agent can always walk to drt stop
+		for (DrtConfigGroup drtCfg : multiModeDrtConfig.getModalElements()) {
+			drtCfg.maxWalkDistance = Double.MAX_VALUE;
+		}
+
+		Scenario scenario = DrtControlerCreator.createScenarioWithDrtRouteFactory(config);
+
+		// add supermarket facility
+		{
+			// Node 16 (link 222) is in the west of Mielec
+			ActivityFacility s1 = scenario.getActivityFacilities().getFactory().createActivityFacility(Id.create("s1", ActivityFacility.class), new Coord(299.5735,-3886.1963));//Id.createLinkId("222"));
+			s1.addActivityOption(scenario.getActivityFacilities().getFactory().createActivityOption("supermarket"));
+			scenario.getActivityFacilities().addActivityFacility(s1);
+		}
+
+		ScenarioUtils.loadScenario(scenario);
+
+		Controler controler = new Controler(scenario);
+		controler.addOverridingModule(new DvrpModule());
+		controler.addOverridingModule(new MultiModeDrtModule());
+		controler.configureQSimComponents(DvrpQSimComponents.activateAllModes(multiModeDrtConfig));
+
+		//add accessibility module
+		{
+			final AccessibilityModule accModule = new AccessibilityModule();
+			accModule.setConsideredActivityType("supermarket");
+			controler.addOverridingModule(accModule);
+		}
+
+		controler.run();
+		// -----------
+
+		// compare results:
+		String filenameExpected = utils.getInputDirectory() + "/supermarket/accessibilities.csv";
+		String filenameActual = utils.getOutputDirectory() + "/supermarket/accessibilities.csv";
+		assertTrue(compareFilesLineByLine(filenameExpected, filenameActual), "Files are not equal");
+
+
+	}
+
+	/**
+	 * Compares two text files line by line.
+	 *
+	 * @param file1Path Path of the first file.
+	 * @param file2Path Path of the second file.
+	 * @throws IOException If an I/O error occurs.
+	 */
+	public boolean compareFilesLineByLine(String file1Path, String file2Path) throws IOException {
+		try (BufferedReader reader1 = new BufferedReader(new FileReader(file1Path));
+			 BufferedReader reader2 = new BufferedReader(new FileReader(file2Path))) {
+
+			String line1, line2;
+			int lineNumber = 1;
+
+			// Read lines from both files until the end
+			while ((line1 = reader1.readLine()) != null && (line2 = reader2.readLine()) != null) {
+				// Compare each line
+				if (!line1.equals(line2)) {
+					System.out.println("Mismatch at line " + lineNumber + ":");
+					System.out.println("File 1: " + line1);
+					System.out.println("File 2: " + line2);
+					return false;
+				}
+				lineNumber++;
+			}
+
+			// Check if one file has extra lines
+			if (reader1.readLine() != null || reader2.readLine() != null) {
+				return false;
+			}
+
+			return true;
+		}
+	}
+}