Renamed TripStatistics to TrackStatistics.

2026-10-02 17:43:06 +02:00 · 2020-04-02 08:01:00 +02:00
parent dfc785f2fd
commit 16c654141f
28 changed files with 237 additions and 237 deletions
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * 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 de.dennisguse.opentracks.stats;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/**
+ * Tests for {@link TrackStatistics}.
+ * This only tests non-trivial pieces of that class.
+ *
+ * @author Rodrigo Damazio
+ */
+@RunWith(JUnit4.class)
+public class TrackStatisticsTest {
+
+    private TrackStatistics statistics;
+
+    @Before
+    public void setUp() {
+        statistics = new TrackStatistics();
+    }
+
+    @Test
+    public void testMerge() {
+        TrackStatistics statistics2 = new TrackStatistics();
+        statistics.setStartTime_ms(1000L);  // Resulting start time
+        statistics.setStopTime_ms(2500L);
+        statistics2.setStartTime_ms(3000L);
+        statistics2.setStopTime_ms(4000L);  // Resulting stop time
+        statistics.setTotalTime(1500L);
+        statistics2.setTotalTime(1000L);  // Result: 1500+1000
+        statistics.setMovingTime(700L);
+        statistics2.setMovingTime(600L);  // Result: 700+600
+        statistics.setTotalDistance(750.0);
+        statistics2.setTotalDistance(350.0);  // Result: 750+350
+        statistics.setTotalElevationGain(50.0);
+        statistics2.setTotalElevationGain(850.0);  // Result: 850+50
+        statistics.setMaxSpeed(60.0);  // Resulting max speed
+        statistics2.setMaxSpeed(30.0);
+        statistics.setMaxElevation(1250.0);
+        statistics.setMinElevation(1200.0);  // Resulting min elevation
+        statistics2.setMaxElevation(3575.0);  // Resulting max elevation
+        statistics2.setMinElevation(2800.0);
+
+        statistics.merge(statistics2);
+
+        Assert.assertEquals(1000L, statistics.getStartTime_ms());
+        Assert.assertEquals(4000L, statistics.getStopTime_ms());
+        Assert.assertEquals(2500L, statistics.getTotalTime());
+        Assert.assertEquals(1300L, statistics.getMovingTime());
+        Assert.assertEquals(1100.0, statistics.getTotalDistance(), 0.001);
+        Assert.assertEquals(900.0, statistics.getTotalElevationGain(), 0.001);
+        Assert.assertEquals(statistics.getTotalDistance() / (statistics.getMovingTime() / 1000.0), statistics.getMaxSpeed(), 0.001);
+        Assert.assertEquals(1200.0, statistics.getMinElevation(), 0.001);
+        Assert.assertEquals(3575.0, statistics.getMaxElevation(), 0.001);
+    }
+
+    @Test
+    public void testGetAverageSpeed() {
+        statistics.setTotalDistance(1000.0);
+        statistics.setTotalTime(50000);  // in milliseconds
+        Assert.assertEquals(20.0, statistics.getAverageSpeed(), 0.001);
+    }
+
+    @Test
+    public void testGetAverageMovingSpeed() {
+        statistics.setTotalDistance(1000.0);
+        statistics.setMovingTime(20000);  // in milliseconds
+        Assert.assertEquals(50.0, statistics.getAverageMovingSpeed(), 0.001);
+    }
+}