/* * 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.util; import android.content.Context; import androidx.test.core.app.ApplicationProvider; import androidx.test.ext.junit.runners.AndroidJUnit4; import org.junit.Test; import org.junit.runner.RunWith; import java.util.GregorianCalendar; import java.util.TimeZone; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; /** * Tests for {@link StringUtils}. * * @author Rodrigo Damazio */ @RunWith(AndroidJUnit4.class) public class StringUtilsTest { private final Context context = ApplicationProvider.getApplicationContext(); /** * Tests {@link StringUtils#formatDateTimeIso8601(long)}. */ @Test public void testFormatDateTimeIso8601() { assertEquals("1970-01-01T00:00:12.345Z", StringUtils.formatDateTimeIso8601(12345)); } /** * Tests {@link StringUtils#formatElapsedTime(long)}. */ @Test public void testformatElapsedTime() { // 1 second assertEquals("00:01", StringUtils.formatElapsedTime(1000)); // 10 seconds assertEquals("00:10", StringUtils.formatElapsedTime(10000)); // 1 minute assertEquals("01:00", StringUtils.formatElapsedTime(60000)); // 10 minutes assertEquals("10:00", StringUtils.formatElapsedTime(600000)); // 1 hour assertEquals("1:00:00", StringUtils.formatElapsedTime(3600000)); // 10 hours assertEquals("10:00:00", StringUtils.formatElapsedTime(36000000)); // 100 hours assertEquals("100:00:00", StringUtils.formatElapsedTime(360000000)); } /** * Tests {@link StringUtils#formatElapsedTimeWithHour(long)}. */ @Test public void testformatElapsedTimeWithHour() { // 1 second assertEquals("0:00:01", StringUtils.formatElapsedTimeWithHour(1000)); // 10 seconds assertEquals("0:00:10", StringUtils.formatElapsedTimeWithHour(10000)); // 1 minute assertEquals("0:01:00", StringUtils.formatElapsedTimeWithHour(60000)); // 10 minutes assertEquals("0:10:00", StringUtils.formatElapsedTimeWithHour(600000)); // 1 hour assertEquals("1:00:00", StringUtils.formatElapsedTimeWithHour(3600000)); // 10 hours assertEquals("10:00:00", StringUtils.formatElapsedTimeWithHour(36000000)); // 100 hours assertEquals("100:00:00", StringUtils.formatElapsedTimeWithHour(360000000)); } /** * Tests {@link StringUtils#formatDistance(android.content.Context, double, * boolean)}. */ @Test public void testFormatDistance() { // A large number in metric assertEquals("5.00 km", StringUtils.formatDistance(context, 5000, true)); // A large number in imperial assertEquals("3.11 mi", StringUtils.formatDistance(context, 5000, false)); // A small number in metric assertEquals("100.00 m", StringUtils.formatDistance(context, 100, true)); // A small number in imperial assertEquals("328.08 ft", StringUtils.formatDistance(context, 100, false)); } /** * Tests {@link StringUtils#formatCData(String)}. */ @Test public void testFormatCData() { assertEquals("", StringUtils.formatCData("hello")); assertEquals("there]]>", StringUtils.formatCData("hello]]>there")); } /** * Tests {@link StringUtils#parseTime(String)} with fractional seconds. */ @Test public void testGetTime_fractional() { assertGetTime("2010-05-04T03:02:01.352Z", 2010, 5, 4, 3, 2, 1, 352); assertGetTime("2010-05-04T03:02:01.3529Z", 2010, 5, 4, 3, 2, 1, 352); } /** * Tests {@link StringUtils#parseTime(String)} with time zone. */ @Test public void testGetTime_timezone() { 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); 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#parseTime(String)} with fractional seconds and time zone. */ @Test 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#parseTime(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); // This comparision tends to be flaky (difference of 1ms) // Assert.assertEquals(calendar.getTimeInMillis(), StringUtils.parseTime(xmlDateTime)); assertTrue(calendar.getTimeInMillis() + " vs. " + StringUtils.parseTime(xmlDateTime), Math.abs(calendar.getTimeInMillis() - StringUtils.parseTime(xmlDateTime)) <= 1); } /** * Tests {@link StringUtils#getTimeParts(long)} with a positive number. */ @Test public void testGetTimeParts_positive() { 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. */ @Test public void testGetTimeParts_negative() { int[] parts = StringUtils.getTimeParts(-61000); assertEquals(-1, parts[0]); assertEquals(-1, parts[1]); assertEquals(0, parts[2]); } @Test public void testFormatDecimal() { assertEquals("0", StringUtils.formatDecimal(0.0, 0)); assertEquals("0", StringUtils.formatDecimal(0.1, 0)); assertEquals("1", StringUtils.formatDecimal(1.1, 0)); assertEquals("10", StringUtils.formatDecimal(10, 0)); assertEquals("10", StringUtils.formatDecimal(10.1, 0)); assertEquals("-0", StringUtils.formatDecimal(-0.1, 0)); assertEquals("0", StringUtils.formatDecimal(0.0, 2)); assertEquals("0.1", StringUtils.formatDecimal(0.1, 2)); assertEquals("1.1", StringUtils.formatDecimal(1.1, 2)); assertEquals("10", StringUtils.formatDecimal(10, 2)); assertEquals("10.1", StringUtils.formatDecimal(10.1, 2)); assertEquals("10.11", StringUtils.formatDecimal(10.111, 2)); assertEquals("-0.1", StringUtils.formatDecimal(-0.1, 2)); assertEquals("1", StringUtils.formatDecimal(0.99, 1)); } @Test public void testGetSpeedParts() { assertEquals("4:59", StringUtils.getSpeedParts(context, 3.34, true, false).first); assertEquals("5:00", StringUtils.getSpeedParts(context, 3.33, true, false).first); assertEquals("11.9", StringUtils.getSpeedParts(context, 3.31, true, true).first); assertEquals("7.5", StringUtils.getSpeedParts(context, 3.34, false, true).first); assertEquals("min/km", StringUtils.getSpeedParts(context, 0, true, false).second); assertEquals("min/mi", StringUtils.getSpeedParts(context, 0, false, false).second); } }