Migrate multi-module project to single project.

test/de/schildbach/pte/dto/TripTest.java

@@ -0,0 +1,179 @@
+/*
+ * Copyright 2017 the original author or authors.
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.schildbach.pte.dto;
+
+import java.util.Date;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * @author Patrick Kanzler
+ */
+public class TripTest {
+    private Trip getDummyTripForChanges(Integer changes, Boolean numChangesNull, Integer mode) {
+        Trip dummy;
+        Location from = new Location(LocationType.ANY, null);
+        Location to = new Location(LocationType.ANY, null);
+        List<Trip.Leg> legs = getDummyLegsForChanges(mode, changes);
+        if (numChangesNull) {
+            dummy = new Trip(null, from, to, legs, null, null, null);
+        } else {
+            dummy = new Trip(null, from, to, legs, null, null, changes);
+        }
+        return dummy;
+    }
+
+    private List<Trip.Leg> getDummyLegsForChanges(Integer mode, Integer changes) {
+        Location from = new Location(LocationType.ANY, null);
+        Location to = new Location(LocationType.ANY, null);
+        List<Trip.Leg> legs = new LinkedList<>();
+        Stop departureStop = new Stop(from, null, null, new Date(42), null);
+        Stop arrivalStop = new Stop(to, new Date(43), null, null, null);
+        Line dummyLine = new Line(null, null, null, null);
+
+        switch (mode) {
+        case 0:
+            // only Public
+            for (int i = 0; i < changes + 1; i++) {
+                legs.add(new Trip.Public(dummyLine, null, departureStop, arrivalStop, null, null, null));
+            }
+            break;
+        case 1:
+            // only Individual
+            for (int i = 0; i < changes + 1; i++) {
+                legs.add(
+                        new Trip.Individual(Trip.Individual.Type.BIKE, from, new Date(42), to, new Date(43), null, 42));
+            }
+            break;
+        case 2:
+            // mixed
+            for (int i = 0; i < changes + 1; i++) {
+                if ((i % 2) == 0) {
+                    legs.add(new Trip.Individual(Trip.Individual.Type.BIKE, from, new Date(42), to, new Date(43), null,
+                            42));
+                } else {
+                    legs.add(new Trip.Public(dummyLine, null, departureStop, arrivalStop, null, null, null));
+                }
+            }
+            break;
+        default:
+            break;
+        }
+        return legs;
+    }
+
+    @Test
+    public void getNumChangesNullPublic() {
+        Integer numChangesExpected = 0;
+        Trip dummy = getDummyTripForChanges(numChangesExpected, true, 0);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+
+        numChangesExpected = 1;
+        dummy = getDummyTripForChanges(numChangesExpected, true, 0);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+
+        numChangesExpected = 2;
+        dummy = getDummyTripForChanges(numChangesExpected, true, 0);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+    }
+
+    @Test
+    public void getNumChangesNotNullPublic() {
+        Integer numChangesExpected = 0;
+        Trip dummy = getDummyTripForChanges(numChangesExpected, false, 0);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+
+        numChangesExpected = 1;
+        dummy = getDummyTripForChanges(numChangesExpected, false, 0);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+
+        numChangesExpected = 2;
+        dummy = getDummyTripForChanges(numChangesExpected, false, 0);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+    }
+
+    @Test
+    public void getNumChangesNullIndividual() {
+        Integer numChangesExpected = 0;
+        Trip dummy = getDummyTripForChanges(numChangesExpected, true, 1);
+        Assert.assertNull(dummy.getNumChanges());
+
+        numChangesExpected = 1;
+        dummy = getDummyTripForChanges(numChangesExpected, true, 1);
+        Assert.assertNull(dummy.getNumChanges());
+
+        numChangesExpected = 2;
+        dummy = getDummyTripForChanges(numChangesExpected, true, 1);
+        Assert.assertNull(dummy.getNumChanges());
+    }
+
+    @Test
+    public void getNumChangesNotNullIndividual() {
+        Integer numChangesExpected = 0;
+        Trip dummy = getDummyTripForChanges(numChangesExpected, false, 1);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+
+        numChangesExpected = 1;
+        dummy = getDummyTripForChanges(numChangesExpected, false, 1);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+
+        numChangesExpected = 2;
+        dummy = getDummyTripForChanges(numChangesExpected, false, 1);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+    }
+
+    @Test
+    public void getNumChangesNullMixed() {
+        Integer numChangesExpected = 0;
+        Trip dummy = getDummyTripForChanges(numChangesExpected, true, 2);
+        Assert.assertNull(dummy.getNumChanges());
+
+        numChangesExpected = 1;
+        dummy = getDummyTripForChanges(numChangesExpected, true, 2);
+        numChangesExpected = numChangesExpected - 1;
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+
+        numChangesExpected = 2;
+        dummy = getDummyTripForChanges(numChangesExpected, true, 2);
+        numChangesExpected = numChangesExpected - 2;
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+
+        numChangesExpected = 3;
+        dummy = getDummyTripForChanges(numChangesExpected, true, 2);
+        numChangesExpected = numChangesExpected - 2;
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+    }
+
+    @Test
+    public void getNumChangesNotNullMixed() {
+        Integer numChangesExpected = 0;
+        Trip dummy = getDummyTripForChanges(numChangesExpected, false, 2);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+
+        numChangesExpected = 1;
+        dummy = getDummyTripForChanges(numChangesExpected, false, 2);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+
+        numChangesExpected = 2;
+        dummy = getDummyTripForChanges(numChangesExpected, false, 2);
+        Assert.assertEquals(numChangesExpected, dummy.getNumChanges());
+    }
+}