forked from upstream-mirrors/OpenTracks
Modify the check units flow so that it asks the user to pick either
metric or imperial. Metric is the default. Thus no longer need to send the user to the 'Display' settings page.
This commit is contained in:
Jimmy Shih
@@ -0,0 +1,117 @@
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/*
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* Copyright 2009 Google Inc. All Rights Reserved.
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*/
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package com.google.android.apps.mytracks.stats;
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import junit.framework.TestCase;
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/**
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* Test for the DoubleBuffer class.
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*
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* @author Sandor Dornbush
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*/
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public class DoubleBufferTest extends TestCase {
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/**
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* Tests that the constructor leaves the buffer in a valid state.
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*/
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public void testConstructor() {
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DoubleBuffer buffer = new DoubleBuffer(10);
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assertFalse(buffer.isFull());
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assertEquals(0.0, buffer.getAverage());
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double[] averageAndVariance = buffer.getAverageAndVariance();
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assertEquals(0.0, averageAndVariance[0]);
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assertEquals(0.0, averageAndVariance[1]);
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}
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/**
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* Simple test with 10 of the same values.
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*/
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public void testBasic() {
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DoubleBuffer buffer = new DoubleBuffer(10);
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for (int i = 0; i < 9; i++) {
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buffer.setNext(1.0);
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assertFalse(buffer.isFull());
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assertEquals(1.0, buffer.getAverage());
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double[] averageAndVariance = buffer.getAverageAndVariance();
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assertEquals(1.0, averageAndVariance[0]);
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assertEquals(0.0, averageAndVariance[1]);
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}
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buffer.setNext(1);
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assertTrue(buffer.isFull());
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assertEquals(1.0, buffer.getAverage());
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double[] averageAndVariance = buffer.getAverageAndVariance();
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assertEquals(1.0, averageAndVariance[0]);
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assertEquals(0.0, averageAndVariance[1]);
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}
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/**
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* Tests with 5 entries of -10 and 5 entries of 10.
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*/
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public void testSplit() {
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DoubleBuffer buffer = new DoubleBuffer(10);
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for (int i = 0; i < 5; i++) {
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buffer.setNext(-10);
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assertFalse(buffer.isFull());
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assertEquals(-10.0, buffer.getAverage());
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double[] averageAndVariance = buffer.getAverageAndVariance();
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assertEquals(-10.0, averageAndVariance[0]);
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assertEquals(0.0, averageAndVariance[1]);
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}
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for (int i = 1; i < 5; i++) {
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buffer.setNext(10);
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assertFalse(buffer.isFull());
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double expectedAverage = ((i * 10.0) - 50.0) / (i + 5);
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assertEquals(buffer.toString(),
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expectedAverage, buffer.getAverage(), 0.01);
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double[] averageAndVariance = buffer.getAverageAndVariance();
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assertEquals(expectedAverage, averageAndVariance[0]);
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}
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buffer.setNext(10);
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assertTrue(buffer.isFull());
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assertEquals(0.0, buffer.getAverage());
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double[] averageAndVariance = buffer.getAverageAndVariance();
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assertEquals(0.0, averageAndVariance[0]);
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assertEquals(100.0, averageAndVariance[1]);
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}
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/**
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* Tests that reset leaves the buffer in a valid state.
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*/
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public void testReset() {
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DoubleBuffer buffer = new DoubleBuffer(10);
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for (int i = 0; i < 100; i++) {
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buffer.setNext(i);
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}
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assertTrue(buffer.isFull());
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buffer.reset();
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assertFalse(buffer.isFull());
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assertEquals(0.0, buffer.getAverage());
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double[] averageAndVariance = buffer.getAverageAndVariance();
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assertEquals(0.0, averageAndVariance[0]);
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assertEquals(0.0, averageAndVariance[1]);
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}
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/**
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* Tests that if a lot of items are inserted the smoothing and looping works.
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*/
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public void testLoop() {
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DoubleBuffer buffer = new DoubleBuffer(10);
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for (int i = 0; i < 1000; i++) {
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buffer.setNext(i);
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assertEquals(i >= 9, buffer.isFull());
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if (i > 10) {
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assertEquals(i - 4.5, buffer.getAverage());
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}
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}
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}
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}
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@@ -0,0 +1,63 @@
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/**
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* Copyright 2009 Google Inc. All Rights Reserved.
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*/
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package com.google.android.apps.mytracks.stats;
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import junit.framework.TestCase;
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import java.util.Random;
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/**
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* This class test the ExtremityMonitor class.
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*
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* @author Sandor Dornbush
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*/
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public class ExtremityMonitorTest extends TestCase {
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public ExtremityMonitorTest(String name) {
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super(name);
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}
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public void testInitialize() {
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ExtremityMonitor monitor = new ExtremityMonitor();
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assertEquals(Double.POSITIVE_INFINITY, monitor.getMin());
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assertEquals(Double.NEGATIVE_INFINITY, monitor.getMax());
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}
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public void testSimple() {
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ExtremityMonitor monitor = new ExtremityMonitor();
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assertTrue(monitor.update(0));
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assertTrue(monitor.update(1));
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assertEquals(0.0, monitor.getMin());
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assertEquals(1.0, monitor.getMax());
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assertFalse(monitor.update(1));
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assertFalse(monitor.update(0.5));
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}
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/**
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* Throws a bunch of random numbers between [0,1] at the monitor.
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*/
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public void testRandom() {
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ExtremityMonitor monitor = new ExtremityMonitor();
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Random random = new Random(42);
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for (int i = 0; i < 1000; i++) {
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monitor.update(random.nextDouble());
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}
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assertTrue(monitor.getMin() < 0.1);
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assertTrue(monitor.getMax() < 1.0);
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assertTrue(monitor.getMin() >= 0.0);
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assertTrue(monitor.getMax() > 0.9);
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}
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public void testReset() {
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ExtremityMonitor monitor = new ExtremityMonitor();
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assertTrue(monitor.update(0));
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assertTrue(monitor.update(1));
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monitor.reset();
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assertEquals(Double.POSITIVE_INFINITY, monitor.getMin());
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assertEquals(Double.NEGATIVE_INFINITY, monitor.getMax());
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assertTrue(monitor.update(0));
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assertTrue(monitor.update(1));
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assertEquals(0.0, monitor.getMin());
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assertEquals(1.0, monitor.getMax());
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}
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}
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+184
@@ -0,0 +1,184 @@
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// Copyright 2009 Google Inc. All Rights Reserved.
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package com.google.android.apps.mytracks.stats;
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import com.google.android.apps.mytracks.Constants;
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import android.location.Location;
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import junit.framework.TestCase;
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/**
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* Test the the function of the TripStatisticsBuilder class.
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*
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* @author Sandor Dornbush
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*/
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public class TripStatisticsBuilderTest extends TestCase {
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private TripStatisticsBuilder builder = null;
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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builder = new TripStatisticsBuilder(System.currentTimeMillis());
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}
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public void testAddLocationSimple() throws Exception {
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builder = new TripStatisticsBuilder(1000);
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TripStatistics stats = builder.getStatistics();
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assertEquals(0.0, builder.getSmoothedElevation());
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assertEquals(Double.POSITIVE_INFINITY, stats.getMinElevation());
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assertEquals(Double.NEGATIVE_INFINITY, stats.getMaxElevation());
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assertEquals(0.0, stats.getMaxSpeed());
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assertEquals(Double.POSITIVE_INFINITY, stats.getMinGrade());
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assertEquals(Double.NEGATIVE_INFINITY, stats.getMaxGrade());
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assertEquals(0.0, stats.getTotalElevationGain());
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assertEquals(0, stats.getMovingTime());
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assertEquals(0.0, stats.getTotalDistance());
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for (int i = 0; i < 100; i++) {
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Location l = new Location("test");
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l.setAccuracy(1.0f);
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l.setLongitude(45.0);
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// Going up by 5 meters each time.
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l.setAltitude(i);
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// Moving by .1% of a degree latitude.
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l.setLatitude(i * .001);
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l.setSpeed(11.1f);
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// Each time slice is 10 seconds.
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long time = 1000 + 10000 * i;
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l.setTime(time);
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boolean moving = builder.addLocation(l, time);
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assertEquals((i != 0), moving);
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stats = builder.getStatistics();
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assertEquals(10000 * i, stats.getTotalTime());
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assertEquals(10000 * i, stats.getMovingTime());
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assertEquals(i, builder.getSmoothedElevation(),
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Constants.ELEVATION_SMOOTHING_FACTOR / 2);
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assertEquals(0.0, stats.getMinElevation());
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assertEquals(i, stats.getMaxElevation(),
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Constants.ELEVATION_SMOOTHING_FACTOR / 2);
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assertEquals(i, stats.getTotalElevationGain(),
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Constants.ELEVATION_SMOOTHING_FACTOR);
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if (i > Constants.SPEED_SMOOTHING_FACTOR) {
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assertEquals(11.1f, stats.getMaxSpeed(), 0.1);
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}
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if ((i > Constants.GRADE_SMOOTHING_FACTOR)
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&& (i > Constants.ELEVATION_SMOOTHING_FACTOR)) {
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assertEquals(0.009, stats.getMinGrade(), 0.0001);
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assertEquals(0.009, stats.getMaxGrade(), 0.0001);
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}
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// 1 degree = 111 km
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// 1 timeslice = 0.001 degree = 111 m
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assertEquals(111.0 * i, stats.getTotalDistance(), 100);
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}
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}
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/**
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* Test that elevation works if the user is stable.
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*/
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public void testElevationSimple() throws Exception {
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for (double elevation = 0; elevation < 1000; elevation += 10) {
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builder = new TripStatisticsBuilder(System.currentTimeMillis());
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for (int j = 0; j < 100; j++) {
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assertEquals(0.0, builder.updateElevation(elevation));
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assertEquals(elevation, builder.getSmoothedElevation());
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TripStatistics data = builder.getStatistics();
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assertEquals(elevation, data.getMinElevation());
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assertEquals(elevation, data.getMaxElevation());
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assertEquals(0.0, data.getTotalElevationGain());
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}
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}
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}
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public void testElevationGain() throws Exception {
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for (double i = 0; i < 1000; i++) {
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double expectedGain;
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if (i < (Constants.ELEVATION_SMOOTHING_FACTOR - 1)) {
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expectedGain = 0;
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} else if (i < Constants.ELEVATION_SMOOTHING_FACTOR) {
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expectedGain = 0.5;
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} else {
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expectedGain = 1.0;
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}
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assertEquals(expectedGain,
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builder.updateElevation(i));
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assertEquals(i, builder.getSmoothedElevation(), 20);
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TripStatistics data = builder.getStatistics();
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assertEquals(0.0, data.getMinElevation(), 0.0);
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assertEquals(i, data.getMaxElevation(),
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Constants.ELEVATION_SMOOTHING_FACTOR);
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assertEquals(i, data.getTotalElevationGain(),
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Constants.ELEVATION_SMOOTHING_FACTOR);
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}
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}
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public void testGradeSimple() throws Exception {
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for (double i = 0; i < 1000; i++) {
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// The value of the elevation does not matter. This is just to fill the
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// buffer.
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builder.updateElevation(i);
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builder.updateGrade(100, 100);
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if ((i > Constants.GRADE_SMOOTHING_FACTOR)
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&& (i > Constants.ELEVATION_SMOOTHING_FACTOR)) {
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assertEquals(1.0, builder.getStatistics().getMaxGrade());
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assertEquals(1.0, builder.getStatistics().getMinGrade());
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}
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}
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for (double i = 0; i < 1000; i++) {
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// The value of the elevation does not matter. This is just to fill the
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// buffer.
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builder.updateElevation(i);
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builder.updateGrade(100, -100);
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if ((i > Constants.GRADE_SMOOTHING_FACTOR)
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&& (i > Constants.ELEVATION_SMOOTHING_FACTOR)) {
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assertEquals(1.0, builder.getStatistics().getMaxGrade());
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assertEquals(-1.0, builder.getStatistics().getMinGrade());
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}
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}
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}
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public void testGradeIgnoreShort() throws Exception {
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for (double i = 0; i < 100; i++) {
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// The value of the elevation does not matter. This is just to fill the
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// buffer.
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builder.updateElevation(i);
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builder.updateGrade(1, 100);
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assertEquals(Double.NEGATIVE_INFINITY, builder.getStatistics().getMaxGrade());
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assertEquals(Double.POSITIVE_INFINITY, builder.getStatistics().getMinGrade());
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}
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}
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public void testUpdateSpeedIncludeZero() {
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for (int i = 0; i < 1000; i++) {
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builder.updateSpeed(i + 1000, 0.0, i, 4.0);
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assertEquals(0.0, builder.getStatistics().getMaxSpeed());
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assertEquals((i + 1) * 1000, builder.getStatistics().getMovingTime());
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}
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}
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public void testUpdateSpeedIngoreErrorCode() {
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builder.updateSpeed(12345000, 128.0, 12344000, 0.0);
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assertEquals(0.0, builder.getStatistics().getMaxSpeed());
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assertEquals(1000, builder.getStatistics().getMovingTime());
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}
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public void testUpdateSpeedIngoreLargeAcceleration() {
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builder.updateSpeed(12345000, 100.0, 12344000, 1.0);
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assertEquals(0.0, builder.getStatistics().getMaxSpeed());
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assertEquals(1000, builder.getStatistics().getMovingTime());
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}
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public void testUpdateSpeed() {
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for (int i = 0; i < 1000; i++) {
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builder.updateSpeed(i + 1000, 4.0, i, 4.0);
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assertEquals((i + 1) * 1000, builder.getStatistics().getMovingTime());
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if (i > Constants.SPEED_SMOOTHING_FACTOR) {
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assertEquals(4.0, builder.getStatistics().getMaxSpeed());
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}
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}
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}
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}
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@@ -0,0 +1,105 @@
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/*
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* Copyright 2010 Google Inc.
|
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*
|
||||
* 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 com.google.android.apps.mytracks.stats;
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||||
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||||
import junit.framework.TestCase;
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||||
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||||
/**
|
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* Tests for {@link TripStatistics}.
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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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*/
|
||||
public class TripStatisticsTest extends TestCase {
|
||||
|
||||
private TripStatistics statistics;
|
||||
|
||||
@Override
|
||||
protected void setUp() throws Exception {
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||||
super.setUp();
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||||
|
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statistics = new TripStatistics();
|
||||
}
|
||||
|
||||
public void testSetBounds() {
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||||
// This is not a trivial setter, conversion happens in it
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statistics.setBounds(12345, -34567, 56789, -98765);
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assertEquals(12345, statistics.getLeft());
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||||
assertEquals(-34567, statistics.getTop());
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||||
assertEquals(56789, statistics.getRight());
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||||
assertEquals(-98765, statistics.getBottom());
|
||||
}
|
||||
|
||||
public void testMerge() {
|
||||
TripStatistics statistics2 = new TripStatistics();
|
||||
statistics.setStartTime(1000L); // Resulting start time
|
||||
statistics.setStopTime(2500L);
|
||||
statistics2.setStartTime(3000L);
|
||||
statistics2.setStopTime(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.setMaxGrade(15.0);
|
||||
statistics.setMinGrade(-25.0); // Resulting min grade
|
||||
statistics2.setMaxGrade(35.0); // Resulting max grade
|
||||
statistics2.setMinGrade(0.0);
|
||||
|
||||
// Resulting bounds: -10000, 35000, 30000, -40000
|
||||
statistics.setBounds(-10000, 20000, 30000, -40000);
|
||||
statistics2.setBounds(-5000, 35000, 0, 20000);
|
||||
|
||||
statistics.merge(statistics2);
|
||||
|
||||
assertEquals(1000L, statistics.getStartTime());
|
||||
assertEquals(4000L, statistics.getStopTime());
|
||||
assertEquals(2500L, statistics.getTotalTime());
|
||||
assertEquals(1300L, statistics.getMovingTime());
|
||||
assertEquals(1100.0, statistics.getTotalDistance());
|
||||
assertEquals(900.0, statistics.getTotalElevationGain());
|
||||
assertEquals(60.0, statistics.getMaxSpeed());
|
||||
assertEquals(-10000, statistics.getLeft());
|
||||
assertEquals(30000, statistics.getRight());
|
||||
assertEquals(35000, statistics.getTop());
|
||||
assertEquals(-40000, statistics.getBottom());
|
||||
assertEquals(1200.0, statistics.getMinElevation());
|
||||
assertEquals(3575.0, statistics.getMaxElevation());
|
||||
assertEquals(-25.0, statistics.getMinGrade());
|
||||
assertEquals(35.0, statistics.getMaxGrade());
|
||||
}
|
||||
|
||||
public void testGetAverageSpeed() {
|
||||
statistics.setTotalDistance(1000.0);
|
||||
statistics.setTotalTime(50000); // in milliseconds
|
||||
assertEquals(20.0, statistics.getAverageSpeed());
|
||||
}
|
||||
|
||||
public void testGetAverageMovingSpeed() {
|
||||
statistics.setTotalDistance(1000.0);
|
||||
statistics.setMovingTime(20000); // in milliseconds
|
||||
assertEquals(50.0, statistics.getAverageMovingSpeed());
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user