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Merge pull request #5405 from eugenp/remove-date-diff-module 

remove diff-dates module
This commit is contained in:
Loredana Crusoveanu 2018-10-08 23:14:18 +03:00 committed by GitHub
parent 07fd70dbe0 37896ced0e
commit 9b8028a6f9
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5 changed files with 13 additions and 104 deletions
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13
java-dates/src/test/java/com/baeldung/date/DateDiffUnitTest.java
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@ -5,7 +5,9 @@ import org.junit.Test;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.Duration;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.Period;
import java.util.Date;
import java.util.Locale;
import java.util.TimeZone;
@ -27,6 +29,17 @@ public class DateDiffUnitTest {
assertEquals(diff, 6);
}
@Test
public void givenTwoDatesInJava8_whenDifferentiating_thenWeGetSix() {
LocalDate now = LocalDate.now();
LocalDate sixDaysBehind = now.minusDays(6);
Period period = Period.between(now, sixDaysBehind);
int diff = period.getDays();
assertEquals(diff, 6);
}
@Test
public void givenTwoDateTimesInJava8_whenDifferentiating_thenWeGetSix() {
LocalDateTime now = LocalDateTime.now();

5
java-difference-date/README.md
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@ -1,5 +0,0 @@
## Relevant articles:
- [Period and Duration in Java](http://www.baeldung.com/java-period-duration)
- [Introduction to the Java 8 Date/Time API](http://www.baeldung.com/java-8-date-time-intro)
- [Migrating to the New Java 8 Date Time API](http://www.baeldung.com/migrating-to-java-8-date-time-api)

36
java-difference-date/pom.xml
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@ -1,36 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>java-difference-date</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>java-difference-date</name>
<description>Difference between two dates in java</description>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<version>${joda-time.version}</version>
</dependency>
<dependency>
<groupId>com.darwinsys</groupId>
<artifactId>hirondelle-date4j</artifactId>
<version>${hirondelle-date4j.version}</version>
</dependency>
</dependencies>
<properties>
<joda-time.version>2.9.9</joda-time.version>
<hirondelle-date4j.version>1.5.1</hirondelle-date4j.version>
</properties>
</project>

61
java-difference-date/src/test/java/com/baeldung/DateDiffUnitTest.java
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@ -1,61 +0,0 @@
package com.baeldung;
import org.joda.time.DateTime;
import org.junit.Test;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.Duration;
import java.time.ZonedDateTime;
import java.util.Date;
import java.util.Locale;
import java.util.TimeZone;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.assertEquals;
public class DateDiffUnitTest {
@Test
public void givenTwoDatesBeforeJava8_whenDifferentiating_thenWeGetSix() throws ParseException {
SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy", Locale.ENGLISH);
Date firstDate = sdf.parse("06/24/2017");
Date secondDate = sdf.parse("06/30/2017");
long diffInMillies = Math.abs(secondDate.getTime() - firstDate.getTime());
long diff = TimeUnit.DAYS.convert(diffInMillies, TimeUnit.MILLISECONDS);
assertEquals(diff, 6);
}
@Test
public void givenTwoDatesInJava8_whenDifferentiating_thenWeGetSix() {
ZonedDateTime now = ZonedDateTime.now();
ZonedDateTime sixDaysBehind = now.minusDays(6);
Duration duration = Duration.between(now, sixDaysBehind);
long diff = Math.abs(duration.toDays());
assertEquals(diff, 6);
}
@Test
public void givenTwoDatesInJodaTime_whenDifferentiating_thenWeGetSix() {
DateTime now = DateTime.now();
DateTime sixDaysBehind = now.minusDays(6);
org.joda.time.Duration duration = new org.joda.time.Duration(now, sixDaysBehind);
long diff = Math.abs(duration.getStandardDays());
assertEquals(diff, 6);
}
@Test
public void givenTwoDatesInDate4j_whenDifferentiating_thenWeGetSix() {
hirondelle.date4j.DateTime now = hirondelle.date4j.DateTime.now(TimeZone.getDefault());
hirondelle.date4j.DateTime sixDaysBehind = now.minusDays(6);
long diff = Math.abs(now.numDaysFrom(sixDaysBehind));
assertEquals(diff, 6);
}
}

2
pom.xml
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@ -665,7 +665,6 @@
<module>dubbo</module>
<module>flyway</module>
<!-- <module>grpc</module> --><!-- protobuf-maven-plugin filecopy failure -->
<module>java-difference-date</module>
<!-- <module>JGit</module> --><!-- Unit test failure -->
<module>jni</module>
<module>jooby</module>
@ -1138,7 +1137,6 @@
<module>dubbo</module>
<module>flyway</module>
<!-- <module>grpc</module> --><!-- protobuf-maven-plugin filecopy failure -->
<module>java-difference-date</module>
<!-- <module>JGit</module> --><!-- Unit test failure -->
<module>jni</module>
<module>jooby</module>