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Add fractional seconds to timestamp in GPX, KML, CSV, and TCX.

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Move FileUtils.FILE_TIMSTAMP_FORMAT to StringUtils.java
Clean up StringUtils.java
- add formatDateTimeIso8601
- add formatDistance
- add formatSpeed
- rename all methods to either formatXXX or getXXX
This commit is contained in:
Jimmy Shih
2012-03-01 12:59:42 -08:00
parent d3bc6ad77c
commit bc56b70b4c
14 changed files with 377 additions and 255 deletions
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MyTracksTest/src/com/google/android/apps/mytracks/io/file/TcxTrackWriterTest.java
+2 -3
View File
@@ -17,7 +17,7 @@ package com.google.android.apps.mytracks.io.file;
import com.google.android.apps.mytracks.content.MyTracksLocation;
import com.google.android.apps.mytracks.content.Sensor;
import com.google.android.apps.mytracks.util.FileUtils;
import com.google.android.apps.mytracks.util.StringUtils;
import java.util.List;
@@ -70,8 +70,7 @@ public class TcxTrackWriterTest extends TrackFormatWriterTest {
* @param location the location
*/
private void assertTagMatchesLocation(Element tag, MyTracksLocation location) {
assertEquals(
FileUtils.FILE_TIMESTAMP_FORMAT.format(location.getTime()), getChildTextValue(tag, "Time"));
assertEquals(StringUtils.formatDateTimeIso8601(location.getTime()), getChildTextValue(tag, "Time"));
Element positionTag = getChildElement(tag, "Position");
assertEquals(
MyTracksTest/src/com/google/android/apps/mytracks/util/StringUtilsTest.java
+161 -52
View File
@@ -15,69 +15,43 @@
*/
package com.google.android.apps.mytracks.util;
import android.test.AndroidTestCase;
import java.util.GregorianCalendar;
import java.util.TimeZone;
import junit.framework.TestCase;
/**
* Tests for {@link StringUtils}.
*
* @author Rodrigo Damazio
*/
public class StringUtilsTest extends TestCase {
public void testParseXmlDateTime() {
assertParseXmlDateTime("2010-05-04T03:02:01",
2010, 5, 4, 3, 2, 1, 0);
public class StringUtilsTest extends AndroidTestCase {
/**
* Tests {@link StringUtils#formatDateTime(android.content.Context, long)}.
*/
public void testFormatTime() {
// Unix time 0 in UTC is "4:00 PM" in Pacific Standard time zone.
// This test can break if run on a different time zone or with a different
// time format preference.
assertEquals("4:00 PM", StringUtils.formatTime(getContext(), 0L));
}
public void testParseXmlDateTime_fractional() {
assertParseXmlDateTime("2010-05-04T03:02:01.3",
2010, 5, 4, 3, 2, 1, 300);
assertParseXmlDateTime("2010-05-04T03:02:01.35",
2010, 5, 4, 3, 2, 1, 350);
assertParseXmlDateTime("2010-05-04T03:02:01.352",
2010, 5, 4, 3, 2, 1, 352);
assertParseXmlDateTime("2010-05-04T03:02:01.3525",
2010, 5, 4, 3, 2, 1, 352);
/**
* Tests {@link StringUtils#formatDateTime(android.content.Context, long)}.
*/
public void testFormatDateTime() {
// Unix time 0 in UTC is "12/31/1969 4:00 PM" in Pacific Standard time zone.
// This test can break if run on a different time zone or with a different
// date/time format preference.
assertEquals("12/31/1969 4:00 PM", StringUtils.formatDateTime(getContext(), 0L));
}
public void testParseXmlDateTime_timezone() {
assertParseXmlDateTime("2010-05-04T03:02:01Z",
2010, 5, 4, 3, 2, 1, 0);
assertParseXmlDateTime("2010-05-04T03:02:01+00:00",
2010, 5, 4, 3, 2, 1, 0);
assertParseXmlDateTime("2010-05-04T03:02:01-00:00",
2010, 5, 4, 3, 2, 1, 0);
assertParseXmlDateTime("2010-05-04T03:02:01+01:00",
2010, 5, 4, 2, 2, 1, 0);
assertParseXmlDateTime("2010-05-04T03:02:01+10:30",
2010, 5, 3, 16, 32, 1, 0);
assertParseXmlDateTime("2010-05-04T03:02:01-09:30",
2010, 5, 4, 12, 32, 1, 0);
assertParseXmlDateTime("2010-05-04T03:02:01-05:00",
2010, 5, 4, 8, 2, 1, 0);
}
public void testParseXmlDateTime_fractionalAndTimezone() {
assertParseXmlDateTime("2010-05-04T03:02:01.352Z",
2010, 5, 4, 3, 2, 1, 352);
assertParseXmlDateTime("2010-05-04T03:02:01.47+00:00",
2010, 5, 4, 3, 2, 1, 470);
assertParseXmlDateTime("2010-05-04T03:02:01.5791+03:00",
2010, 5, 4, 0, 2, 1, 579);
assertParseXmlDateTime("2010-05-04T03:02:01.8-05:30",
2010, 5, 4, 8, 32, 1, 800);
}
private void assertParseXmlDateTime(String dateTime,
int year, int month, int day, int hour, int min, int second, int millis) {
long timestamp = StringUtils.parseXmlDateTime(dateTime);
GregorianCalendar calendar =
new GregorianCalendar(TimeZone.getTimeZone("UTC"));
calendar.set(year, month - 1, day, hour, min, second);
calendar.set(GregorianCalendar.MILLISECOND, millis);
assertEquals(calendar.getTimeInMillis(), timestamp);
/**
* Tests {@link StringUtils#formatDateTimeIso8601(long)}.
*/
public void testFormatDateTimeIso8601() {
assertEquals("1970-01-01T00:00:12.345Z", StringUtils.formatDateTimeIso8601(12345));
}
/**
@@ -119,4 +93,139 @@ public class StringUtilsTest extends TestCase {
// 100 hours
assertEquals("100:00:00", StringUtils.formatElapsedTimeWithHour(360000000));
}
/**
* Tests {@link StringUtils#formatDistance(android.content.Context, double,
* boolean)}.
*/
public void testFormatDistance() {
// A large number in metric
assertEquals("5.00 km", StringUtils.formatDistance(getContext(), 5000, true));
// A large number in imperial
assertEquals("3.11 mi", StringUtils.formatDistance(getContext(), 5000, false));
// A small number in metric
assertEquals("100.00 m", StringUtils.formatDistance(getContext(), 100, true));
// A small number in imperial
assertEquals("328.08 ft", StringUtils.formatDistance(getContext(), 100, false));
}
/**
* Tests {@link StringUtils#formatSpeed(android.content.Context, double,
* boolean, boolean)}.
*/
public void testFormatSpeed() {
// Speed in metric
assertEquals("36.00 km/h", StringUtils.formatSpeed(getContext(), 10, true, true));
// Speed in imperial
assertEquals("22.37 mi/h", StringUtils.formatSpeed(getContext(), 10, false, true));
// Pace in metric
assertEquals("1.67 min/km", StringUtils.formatSpeed(getContext(), 10, true, false));
// Pace in imperial
assertEquals("2.68 min/mi", StringUtils.formatSpeed(getContext(), 10, false, false));
// zero pace
assertEquals("0.00 min/km", StringUtils.formatSpeed(getContext(), 0, true, false));
assertEquals("0.00 min/mi", StringUtils.formatSpeed(getContext(), 0, false, false));
// speed is NaN
assertEquals("-", StringUtils.formatSpeed(getContext(), Double.NaN, true, true));
// speed is infinite
assertEquals("-", StringUtils.formatSpeed(getContext(), Double.NEGATIVE_INFINITY, true, true));
}
/**
* Tests {@link StringUtils#formatTimeDistance(android.content.Context, long, double, boolean)}.
*/
public void testFormatTimeDistance() {
assertEquals("00:10 5.00 km", StringUtils.formatTimeDistance(getContext(), 10000, 5000, true));
}
/**
* Tests {@link StringUtils#formatCData(String)}.
*/
public void testFormatCData() {
assertEquals("<![CDATA[hello]]>", StringUtils.formatCData("hello"));
assertEquals("<![CDATA[hello]]]]><![CDATA[>there]]>", StringUtils.formatCData("hello]]>there"));
}
/**
* Tests {@link StringUtils#getTime(String)}.
*/
public void testGetTime() {
assertGetTime("2010-05-04T03:02:01", 2010, 5, 4, 3, 2, 1, 0);
assertGetTime("2010-05-04T03:02:01Z", 2010, 5, 4, 3, 2, 1, 0);
}
/**
* Tests {@link StringUtils#getTime(String)} with fractional seconds.
*/
public void testGetTime_fractional() {
assertGetTime("2010-05-04T03:02:01.3", 2010, 5, 4, 3, 2, 1, 300);
assertGetTime("2010-05-04T03:02:01.35", 2010, 5, 4, 3, 2, 1, 350);
assertGetTime("2010-05-04T03:02:01.352Z", 2010, 5, 4, 3, 2, 1, 352);
assertGetTime("2010-05-04T03:02:01.3525Z", 2010, 5, 4, 3, 2, 1, 352);
}
/**
* Tests {@link StringUtils#getTime(String)} with time zone.
*/
public void testGetTime_timezone() {
assertGetTime("2010-05-04T03:02:01Z", 2010, 5, 4, 3, 2, 1, 0);
assertGetTime("2010-05-04T03:02:01+00:00", 2010, 5, 4, 3, 2, 1, 0);
assertGetTime("2010-05-04T03:02:01-00:00", 2010, 5, 4, 3, 2, 1, 0);
assertGetTime("2010-05-04T03:02:01+01:00", 2010, 5, 4, 2, 2, 1, 0);
assertGetTime("2010-05-04T03:02:01+10:30", 2010, 5, 3, 16, 32, 1, 0);
assertGetTime("2010-05-04T03:02:01-09:30", 2010, 5, 4, 12, 32, 1, 0);
assertGetTime("2010-05-04T03:02:01-05:00", 2010, 5, 4, 8, 2, 1, 0);
}
/**
* Tests {@link StringUtils#getTime(String)} with fractional seconds and time
* zone.
*/
public void testGetTime_fractionalAndTimezone() {
assertGetTime("2010-05-04T03:02:01.352Z", 2010, 5, 4, 3, 2, 1, 352);
assertGetTime("2010-05-04T03:02:01.47+00:00", 2010, 5, 4, 3, 2, 1, 470);
assertGetTime("2010-05-04T03:02:01.5791+03:00", 2010, 5, 4, 0, 2, 1, 579);
assertGetTime("2010-05-04T03:02:01.8-05:30", 2010, 5, 4, 8, 32, 1, 800);
}
/**
* Asserts the {@link StringUtils#getTime(String)} returns the expected
* values.
*
* @param xmlDateTime the xml date time string
* @param year the expected year
* @param month the expected month
* @param day the expected day
* @param hour the expected hour
* @param minute the expected minute
* @param second the expected second
* @param millisecond the expected milliseconds
*/
private void assertGetTime(String xmlDateTime, int year, int month, int day, int hour, int minute,
int second, int millisecond) {
GregorianCalendar calendar = new GregorianCalendar(TimeZone.getTimeZone("UTC"));
calendar.set(year, month - 1, day, hour, minute, second);
calendar.set(GregorianCalendar.MILLISECOND, millisecond);
assertEquals(calendar.getTimeInMillis(), StringUtils.getTime(xmlDateTime));
}
/**
* Tests {@link StringUtils#getTimeParts(long)} with a positive number.
*/
public void testGetTimeParts_postive() {
int parts[] = StringUtils.getTimeParts(61000);
assertEquals(1, parts[0]);
assertEquals(1, parts[1]);
assertEquals(0, parts[2]);
}
/**
* Tests {@link StringUtils#getTimeParts(long)} with a negative number.
*/
public void testGetTimeParts_negative() {
int parts[] = StringUtils.getTimeParts(-61000);
assertEquals(-1, parts[0]);
assertEquals(-1, parts[1]);
assertEquals(0, parts[2]);
}
}