Change visibility and add tests

VadereSimulator/src/org/vadere/simulator/models/seating/SeatingModel.java

@@ -135,11 +135,11 @@ public class SeatingModel implements ActiveCallback, Model {
 		}
 	}
 
-	private boolean isInnerCompartment(final int compartmentIndex) {
+	boolean isInnerCompartment(final int compartmentIndex) {
 		return compartmentIndex > 0 && compartmentIndex < trainModel.getCompartmentCount() - 1;
 	}
 
-	private int getDirectionFromEntranceAreaToCompartment(int entranceAreaIndex, int compartmentIndex) {
+	int getDirectionFromEntranceAreaToCompartment(int entranceAreaIndex, int compartmentIndex) {
 		// entrance areas:    0   1   2   3
 		// compartments:    0   1   2   3   4
 		if (compartmentIndex <= entranceAreaIndex)

VadereSimulator/tests/org/vadere/simulator/models/seating/TestSeatingModel.java

 package org.vadere.simulator.models.seating;
 
+import static org.junit.Assert.*;
+
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
@@ -18,6 +20,7 @@ public class TestSeatingModel {
 	private Topography topography;
 	private List<Attributes> attributes;
 	private AttributesAgent attributesPedestrian;
+	private SeatingModel seatingModel;
 	
 	@Before
 	public void setUp() {
@@ -26,6 +29,8 @@ public class TestSeatingModel {
 		attributes = new ArrayList<>();
 		attributes.add(new AttributesSeating());
 		attributesPedestrian = new AttributesAgent();
+		seatingModel = new SeatingModel();
+		seatingModel.initialize(attributes, topography, attributesPedestrian, random);
 	}
 
 	@Test(expected=IllegalStateException.class)
@@ -38,4 +43,29 @@ public class TestSeatingModel {
 		new SeatingModel().initialize(new ArrayList<>(0), topography, attributesPedestrian, random);
 	}
 
+	@Test
+	public void testIsInnerCompartment() {
+		assertFalse(seatingModel.isInnerCompartment(0));
+		assertTrue(seatingModel.isInnerCompartment(1));
+		assertTrue(seatingModel.isInnerCompartment(TestTopographyAndModelBuilder.nCompartments - 2));
+		assertFalse(seatingModel.isInnerCompartment(TestTopographyAndModelBuilder.nCompartments - 1));
+	}
+
+	@Test
+	public void testGetDirectionFromEntranceAreaToCompartment() {
+		// entrance areas:    0   1   2   3
+		// compartments:    0   1   2   3   4
+		assertEquals(-1, seatingModel.getDirectionFromEntranceAreaToCompartment(0, 0));
+		assertEquals(-1, seatingModel.getDirectionFromEntranceAreaToCompartment(1, 0));
+		assertEquals(-1, seatingModel.getDirectionFromEntranceAreaToCompartment(2, 0));
+		assertEquals(-1, seatingModel.getDirectionFromEntranceAreaToCompartment(2, 1));
+		assertEquals(-1, seatingModel.getDirectionFromEntranceAreaToCompartment(2, 2));
+
+		assertEquals(1, seatingModel.getDirectionFromEntranceAreaToCompartment(0, 1));
+		assertEquals(1, seatingModel.getDirectionFromEntranceAreaToCompartment(1, 2));
+		assertEquals(1, seatingModel.getDirectionFromEntranceAreaToCompartment(1, 3));
+		assertEquals(1, seatingModel.getDirectionFromEntranceAreaToCompartment(1, 4));
+		assertEquals(1, seatingModel.getDirectionFromEntranceAreaToCompartment(3, 4));
+	}
+
 }