forked from upstream-mirrors/OpenTracks
Dennis Guse
90 lines
3.3 KiB
Java
90 lines
3.3 KiB
Java
/*
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* Copyright 2010 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package de.dennisguse.opentracks.stats;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.JUnit4;
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import static org.junit.Assert.assertEquals;
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/**
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* Tests for {@link TrackStatistics}.
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* This only tests non-trivial pieces of that class.
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*
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* @author Rodrigo Damazio
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*/
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@RunWith(JUnit4.class)
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public class TrackStatisticsTest {
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private TrackStatistics statistics;
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@Before
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public void setUp() {
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statistics = new TrackStatistics();
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}
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@Test
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public void testMerge() {
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TrackStatistics statistics2 = new TrackStatistics();
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statistics.setStartTime_ms(1000L); // Resulting start time
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statistics.setStopTime_ms(2500L);
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statistics2.setStartTime_ms(3000L);
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statistics2.setStopTime_ms(4000L); // Resulting stop time
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statistics.setTotalTime(1500L);
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statistics2.setTotalTime(1000L); // Result: 1500+1000
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statistics.setMovingTime(700L);
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statistics2.setMovingTime(600L); // Result: 700+600
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statistics.setTotalDistance(750.0);
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statistics2.setTotalDistance(350.0); // Result: 750+350
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statistics.setTotalElevationGain(50.0f);
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statistics2.setTotalElevationGain(850.0f); // Result: 850+50
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statistics.setMaxSpeed(60.0); // Resulting max speed
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statistics2.setMaxSpeed(30.0);
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statistics.setMaxElevation(1250.0);
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statistics.setMinElevation(1200.0); // Resulting min elevation
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statistics2.setMaxElevation(3575.0); // Resulting max elevation
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statistics2.setMinElevation(2800.0);
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statistics.merge(statistics2);
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assertEquals(1000L, statistics.getStartTime_ms());
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assertEquals(4000L, statistics.getStopTime_ms());
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assertEquals(2500L, statistics.getTotalTime());
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assertEquals(1300L, statistics.getMovingTime());
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assertEquals(1100.0, statistics.getTotalDistance(), 0.001);
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assertEquals(900.0, statistics.getTotalElevationGain(), 0.001);
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assertEquals(statistics.getTotalDistance() / (statistics.getMovingTime() / 1000.0), statistics.getMaxSpeed(), 0.001);
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assertEquals(1200.0, statistics.getMinElevation(), 0.001);
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assertEquals(3575.0, statistics.getMaxElevation(), 0.001);
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}
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@Test
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public void testGetAverageSpeed() {
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statistics.setTotalDistance(1000.0);
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statistics.setTotalTime(50000); // in milliseconds
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assertEquals(20.0, statistics.getAverageSpeed(), 0.001);
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}
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@Test
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public void testGetAverageMovingSpeed() {
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statistics.setTotalDistance(1000.0);
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statistics.setMovingTime(20000); // in milliseconds
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assertEquals(50.0, statistics.getAverageMovingSpeed(), 0.001);
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}
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}
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