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slavisa-baeldung
2016-10-24 06:37:00 +02:00
parent 61d67b4265 8190a9994b
commit 8853a2dff0
192 changed files with 164 additions and 2964 deletions
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apache-cxf/cxf-introduction/pom.xml
+1 -62
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@@ -45,66 +45,5 @@
<version>${cxf.version}</version>
</dependency>
</dependencies>
<profiles>
<profile>
<id>live</id>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.cargo</groupId>
<artifactId>cargo-maven2-plugin</artifactId>
<version>1.4.19</version>
<configuration>
<container>
<containerId>tomcat8x</containerId>
<type>embedded</type>
</container>
<configuration>
<properties>
<cargo.hostname>localhost</cargo.hostname>
<cargo.servlet.port>8082</cargo.servlet.port>
</properties>
</configuration>
</configuration>
<executions>
<execution>
<id>start-server</id>
<phase>pre-integration-test</phase>
<goals>
<goal>start</goal>
</goals>
</execution>
<execution>
<id>stop-server</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<executions>
<execution>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<excludes>
<exclude>none</exclude>
</excludes>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
apache-cxf/cxf-introduction/src/test/java/com/baeldung/cxf/introduction/StudentLiveTest.java
+1 -1
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@@ -21,7 +21,7 @@ public class StudentLiveTest {
{
service = Service.create(SERVICE_NAME);
final String endpointAddress = "http://localhost:8082/cxf-introduction/baeldung";
final String endpointAddress = "http://localhost:8080/baeldung";
service.addPort(PORT_NAME, SOAPBinding.SOAP11HTTP_BINDING, endpointAddress);
}
apache-cxf/cxf-jaxrs-implementation/pom.xml
-62
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@@ -52,66 +52,4 @@
<version>${httpclient.version}</version>
</dependency>
</dependencies>
<profiles>
<profile>
<id>live</id>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.cargo</groupId>
<artifactId>cargo-maven2-plugin</artifactId>
<version>1.4.19</version>
<configuration>
<container>
<containerId>tomcat8x</containerId>
<type>embedded</type>
</container>
<configuration>
<properties>
<cargo.hostname>localhost</cargo.hostname>
<cargo.servlet.port>8082</cargo.servlet.port>
</properties>
</configuration>
</configuration>
<executions>
<execution>
<id>start-server</id>
<phase>pre-integration-test</phase>
<goals>
<goal>start</goal>
</goals>
</execution>
<execution>
<id>stop-server</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<executions>
<execution>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<excludes>
<exclude>none</exclude>
</excludes>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
apache-cxf/cxf-jaxrs-implementation/src/test/java/com/baeldung/cxf/jaxrs/implementation/ServiceLiveTest.java
+1 -1
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@@ -21,7 +21,7 @@ import org.junit.BeforeClass;
import org.junit.Test;
public class ServiceLiveTest {
private static final String BASE_URL = "http://localhost:8082/baeldung/courses/";
private static final String BASE_URL = "http://localhost:8080/baeldung/courses/";
private static CloseableHttpClient client;
@BeforeClass
core-java-8/README.md
-24
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@@ -1,24 +0,0 @@
=========
## Core Java 8 Cookbooks and Examples
### Relevant Articles:
- [Java 8 – Powerful Comparison with Lambdas](http://www.baeldung.com/java-8-sort-lambda)
- [Java – Directory Size](http://www.baeldung.com/java-folder-size)
- [Java – Try with Resources](http://www.baeldung.com/java-try-with-resources)
- [A Guide to the Java ExecutorService](http://www.baeldung.com/java-executor-service-tutorial)
- [Java 8 New Features](http://www.baeldung.com/java-8-new-features)
- [Lambda Expressions and Functional Interfaces: Tips and Best Practices](http://www.baeldung.com/java-8-lambda-expressions-tips)
- [The Double Colon Operator in Java 8](http://www.baeldung.com/java-8-double-colon-operator)
- [Java 8 Streams Advanced](http://www.baeldung.com/java-8-streams)
- [Java 8 Collectors](http://www.baeldung.com/java-8-collectors)
- [Convert String to int or Integer in Java](http://www.baeldung.com/java-convert-string-to-int-or-integer)
- [Convert char to String in Java](http://www.baeldung.com/java-convert-char-to-string)
- [Guide to Java 8’s Functional Interfaces](http://www.baeldung.com/java-8-functional-interfaces)
- [Guide To CompletableFuture](http://www.baeldung.com/java-completablefuture)
- [Introduction to Thread Pools in Java](http://www.baeldung.com/thread-pool-java-and-guava)
- [Guide to Java 8 Collectors](http://www.baeldung.com/java-8-collectors)
- [The Java 8 Stream API Tutorial](http://www.baeldung.com/java-8-streams)
- [New Features in Java 8](http://www.baeldung.com/java-8-new-features)
- [Introduction to Java 8 Streams](http://www.baeldung.com/java-8-streams-introduction)
- [Guide to the Fork/Join Framework in Java](http://www.baeldung.com/java-fork-join)
core-java-8/pom.xml
-142
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@@ -1,142 +0,0 @@
<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>
<version>1.0.0-SNAPSHOT</version>
<artifactId>core-java8</artifactId>
<name>core-java8</name>
<dependencies>
<!-- utils -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.5</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>4.0</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.10</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.3.2</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
<!-- test scoped -->
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-library</artifactId>
<version>${org.hamcrest.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.5.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>${mockito.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>core-java-8</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
</plugins>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- logging -->
<org.slf4j.version>1.7.13</org.slf4j.version>
<logback.version>1.0.13</logback.version>
<!-- various -->
<hibernate-validator.version>5.1.3.Final</hibernate-validator.version>
<!-- util -->
<guava.version>19.0</guava.version>
<commons-lang3.version>3.4</commons-lang3.version>
<!-- testing -->
<org.hamcrest.version>1.3</org.hamcrest.version>
<junit.version>4.12</junit.version>
<mockito.version>1.10.19</mockito.version>
<!-- maven plugins -->
<maven-compiler-plugin.version>3.5.1</maven-compiler-plugin.version>
<maven-war-plugin.version>2.6</maven-war-plugin.version>
<maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
<maven-resources-plugin.version>2.7</maven-resources-plugin.version>
</properties>
</project>
core-java-8/src/main/java/.gitignore
-13
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@@ -1,13 +0,0 @@
*.class
#folders#
/target
/neoDb*
/data
/src/main/webapp/WEB-INF/classes
*/META-INF/*
# Packaged files #
*.jar
*.war
*.ear
core-java-8/src/main/java/com/baeldung/enums/Pizza.java
-91
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@@ -1,91 +0,0 @@
package com.baeldung.enums;
import java.util.EnumMap;
import java.util.EnumSet;
import java.util.List;
import java.util.stream.Collectors;
public class Pizza {
private static EnumSet<PizzaStatusEnum> deliveredPizzaStatuses =
EnumSet.of(PizzaStatusEnum.DELIVERED);
private PizzaStatusEnum status;
public enum PizzaStatusEnum {
ORDERED(5) {
@Override
public boolean isOrdered() {
return true;
}
},
READY(2) {
@Override
public boolean isReady() {
return true;
}
},
DELIVERED(0) {
@Override
public boolean isDelivered() {
return true;
}
};
private int timeToDelivery;
public boolean isOrdered() {
return false;
}
public boolean isReady() {
return false;
}
public boolean isDelivered() {
return false;
}
public int getTimeToDelivery() {
return timeToDelivery;
}
PizzaStatusEnum(int timeToDelivery) {
this.timeToDelivery = timeToDelivery;
}
}
public PizzaStatusEnum getStatus() {
return status;
}
public void setStatus(PizzaStatusEnum status) {
this.status = status;
}
public boolean isDeliverable() {
return this.status.isReady();
}
public void printTimeToDeliver() {
System.out.println("Time to delivery is " + this.getStatus().getTimeToDelivery() + " days");
}
public static List<Pizza> getAllUndeliveredPizzas(List<Pizza> input) {
return input.stream().filter((s) -> !deliveredPizzaStatuses.contains(s.getStatus())).collect(Collectors.toList());
}
public static EnumMap<PizzaStatusEnum, List<Pizza>> groupPizzaByStatus(List<Pizza> pzList) {
return pzList.stream().collect(
Collectors.groupingBy(Pizza::getStatus,
() -> new EnumMap<>(PizzaStatusEnum.class), Collectors.toList()));
}
public void deliver() {
if (isDeliverable()) {
PizzaDeliverySystemConfiguration.getInstance().getDeliveryStrategy().deliver(this);
this.setStatus(PizzaStatusEnum.DELIVERED);
}
}
}
core-java-8/src/main/java/com/baeldung/enums/PizzaDeliveryStrategy.java
-18
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@@ -1,18 +0,0 @@
package com.baeldung.enums;
public enum PizzaDeliveryStrategy {
EXPRESS {
@Override
public void deliver(Pizza pz) {
System.out.println("Pizza will be delivered in express mode");
}
},
NORMAL {
@Override
public void deliver(Pizza pz) {
System.out.println("Pizza will be delivered in normal mode");
}
};
public abstract void deliver(Pizza pz);
}
core-java-8/src/main/java/com/baeldung/enums/PizzaDeliverySystemConfiguration.java
-22
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@@ -1,22 +0,0 @@
package com.baeldung.enums;
public enum PizzaDeliverySystemConfiguration {
INSTANCE;
PizzaDeliverySystemConfiguration() {
// Do the configuration initialization which
// involves overriding defaults like delivery strategy
}
private PizzaDeliveryStrategy deliveryStrategy = PizzaDeliveryStrategy.NORMAL;
public static PizzaDeliverySystemConfiguration getInstance() {
return INSTANCE;
}
public PizzaDeliveryStrategy getDeliveryStrategy() {
return deliveryStrategy;
}
}
core-java-8/src/main/resources/compressed.zip
BIN
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core-java-8/src/main/resources/fileTest.txt
-1
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@@ -1 +0,0 @@
Hello World from fileTest.txt!!!
core-java-8/src/main/resources/logback.xml
-16
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@@ -1,16 +0,0 @@
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>web - %date [%thread] %-5level %logger{36} - %message%n
</pattern>
</encoder>
</appender>
<!-- <logger name="org.springframework" level="WARN" /> -->
<root level="INFO">
<appender-ref ref="STDOUT"/>
</root>
</configuration>
core-java-8/src/main/resources/unzipTest/test1.txt
-1
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@@ -1 +0,0 @@
Hello World!
core-java-8/src/main/resources/zipTest/test1.txt
-1
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@@ -1 +0,0 @@
Hello World!
core-java-8/src/main/resources/zipTest/test2.txt
-1
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@@ -1 +0,0 @@
My Name is John
core-java-8/src/main/resources/zipTest/testFolder/test3.txt
-1
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@@ -1 +0,0 @@
My Name is Tom
core-java-8/src/main/resources/zipTest/testFolder/test4.txt
-1
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@@ -1 +0,0 @@
My Name is Jane
core-java-8/src/test/java/com/baeldung/datetime/UseLocalDateTest.java
-55
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@@ -1,55 +0,0 @@
package com.baeldung.datetime;
import java.time.DayOfWeek;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.Month;
import org.junit.Assert;
import org.junit.Test;
public class UseLocalDateTest {
UseLocalDate useLocalDate = new UseLocalDate();
@Test
public void givenValues_whenUsingFactoryOf_thenLocalDate(){
Assert.assertEquals("2016-05-10",useLocalDate.getLocalDateUsingFactoryOfMethod(2016,5,10).toString());
}
@Test
public void givenString_whenUsingParse_thenLocalDate(){
Assert.assertEquals("2016-05-10",useLocalDate.getLocalDateUsingParseMethod("2016-05-10").toString());
}
@Test
public void whenUsingClock_thenLocalDate(){
Assert.assertEquals(LocalDate.now(),useLocalDate.getLocalDateFromClock());
}
@Test
public void givenDate_whenUsingPlus_thenNextDay(){
Assert.assertEquals(LocalDate.now().plusDays(1),useLocalDate.getNextDay(LocalDate.now()));
}
@Test
public void givenDate_whenUsingMinus_thenPreviousDay(){
Assert.assertEquals(LocalDate.now().minusDays(1),useLocalDate.getPreviousDay(LocalDate.now()));
}
@Test
public void givenToday_whenUsingGetDayOfWeek_thenDayOfWeek(){
Assert.assertEquals(DayOfWeek.SUNDAY,useLocalDate.getDayOfWeek(LocalDate.parse("2016-05-22")));
}
@Test
public void givenToday_whenUsingWithTemporalAdjuster_thenFirstDayOfMonth(){
Assert.assertEquals(1,useLocalDate.getFirstDayOfMonth().getDayOfMonth());
}
@Test
public void givenLocalDate_whenUsingAtStartOfDay_thenReturnMidnight(){
Assert.assertEquals(LocalDateTime.parse("2016-05-22T00:00:00"),useLocalDate.getStartOfDay(LocalDate.parse("2016-05-22")));
}
}
core-java-8/src/test/java/com/baeldung/datetime/UseLocalDateTimeTest.java
-19
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@@ -1,19 +0,0 @@
package com.baeldung.datetime;
import java.time.LocalDate;
import java.time.LocalTime;
import java.time.Month;
import org.junit.Assert;
import org.junit.Test;
public class UseLocalDateTimeTest {
UseLocalDateTime useLocalDateTime = new UseLocalDateTime();
@Test
public void givenString_whenUsingParse_thenLocalDateTime(){
Assert.assertEquals(LocalDate.of(2016, Month.MAY, 10),useLocalDateTime.getLocalDateTimeUsingParseMethod("2016-05-10T06:30").toLocalDate());
Assert.assertEquals(LocalTime.of(6,30),useLocalDateTime.getLocalDateTimeUsingParseMethod("2016-05-10T06:30").toLocalTime());
}
}
core-java-8/src/test/java/com/baeldung/datetime/UseLocalTimeTest.java
-36
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@@ -1,36 +0,0 @@
package com.baeldung.datetime;
import java.time.LocalTime;
import org.junit.Assert;
import org.junit.Test;
public class UseLocalTimeTest {
UseLocalTime useLocalTime = new UseLocalTime();
@Test
public void givenValues_whenUsingFactoryOf_thenLocalTime(){
Assert.assertEquals("07:07:07",useLocalTime.getLocalTimeUsingFactoryOfMethod(7,7,7).toString());
}
@Test
public void givenString_whenUsingParse_thenLocalTime(){
Assert.assertEquals("06:30",useLocalTime.getLocalTimeUsingParseMethod("06:30").toString());
}
@Test
public void givenTime_whenAddHour_thenLocalTime(){
Assert.assertEquals("07:30",useLocalTime.addAnHour(LocalTime.of(6,30)).toString());
}
@Test
public void getHourFromLocalTime(){
Assert.assertEquals(1, useLocalTime.getHourFromLocalTime(LocalTime.of(1,1)));
}
@Test
public void getLocalTimeWithMinuteSetToValue(){
Assert.assertEquals(LocalTime.of(10, 20), useLocalTime.getLocalTimeWithMinuteSetToValue(LocalTime.of(10,10), 20));
}
}
core-java-8/src/test/java/com/baeldung/datetime/UsePeriodTest.java
-29
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@@ -1,29 +0,0 @@
package com.baeldung.datetime;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.Period;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import org.junit.Assert;
import org.junit.Test;
public class UsePeriodTest {
UsePeriod usingPeriod=new UsePeriod();
@Test
public void givenPeriodAndLocalDate_thenCalculateModifiedDate(){
Period period = Period.ofDays(1);
LocalDate localDate = LocalDate.parse("2007-05-10");
Assert.assertEquals(localDate.plusDays(1),usingPeriod.modifyDates(localDate, period));
}
@Test
public void givenDates_thenGetPeriod(){
LocalDate localDate1 = LocalDate.parse("2007-05-10");
LocalDate localDate2 = LocalDate.parse("2007-05-15");
Assert.assertEquals(Period.ofDays(5), usingPeriod.getDifferenceBetweenDates(localDate1, localDate2));
}
}
core-java-8/src/test/java/com/baeldung/datetime/UseZonedDateTimeTest.java
-20
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@@ -1,20 +0,0 @@
package com.baeldung.datetime;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import org.junit.Assert;
import org.junit.Test;
public class UseZonedDateTimeTest {
UseZonedDateTime zonedDateTime=new UseZonedDateTime();
@Test
public void givenZoneId_thenZonedDateTime(){
ZoneId zoneId=ZoneId.of("Europe/Paris");
ZonedDateTime zonedDatetime=zonedDateTime.getZonedDateTime(LocalDateTime.parse("2016-05-20T06:30"), zoneId);
Assert.assertEquals(zoneId,ZoneId.from(zonedDatetime));
}
}
core-java-8/src/test/java/com/baeldung/doublecolon/TestComputerUtils.java
-91
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@@ -1,91 +0,0 @@
package com.baeldung.doublecolon;
import com.baeldung.doublecolon.function.TriFunction;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import java.util.function.BiFunction;
import static com.baeldung.doublecolon.ComputerUtils.*;
public class TestComputerUtils {
@Before
public void setup() {
}
@After
public void tearDown() {
}
@Test
public void testConstructorReference() {
Computer c1 = new Computer(2015, "white");
Computer c2 = new Computer(2009, "black");
Computer c3 = new Computer(2014, "black");
BiFunction<Integer, String, Computer> c4Function = Computer::new;
Computer c4 = c4Function.apply(2013, "white");
BiFunction<Integer, String, Computer> c5Function = Computer::new;
Computer c5 = c5Function.apply(2010, "black");
BiFunction<Integer, String, Computer> c6Function = Computer::new;
Computer c6 = c6Function.apply(2008, "black");
List<Computer> inventory = Arrays.asList(c1, c2, c3, c4, c5, c6);
List<Computer> blackComputer = filter(inventory, blackPredicate);
Assert.assertEquals("The black Computers are: ", blackComputer.size(), 4);
List<Computer> after2010Computer = filter(inventory, after2010Predicate);
Assert.assertEquals("The Computer bought after 2010 are: ", after2010Computer.size(), 3);
List<Computer> before2011Computer = filter(inventory, c -> c.getAge() < 2011);
Assert.assertEquals("The Computer bought before 2011 are: ", before2011Computer.size(), 3);
inventory.sort(Comparator.comparing(Computer::getAge));
Assert.assertEquals("Oldest Computer in inventory", c6, inventory.get(0));
}
@Test
public void testStaticMethodReference() {
Computer c1 = new Computer(2015, "white", 35);
Computer c2 = new Computer(2009, "black", 65);
TriFunction<Integer, String, Integer, Computer> c6Function = Computer::new;
Computer c3 = c6Function.apply(2008, "black", 90);
List<Computer> inventory = Arrays.asList(c1, c2, c3);
inventory.forEach(ComputerUtils::repair);
Assert.assertEquals("Computer repaired", new Integer(100), c1.getHealty());
}
@Test
public void testInstanceMethodArbitraryObjectParticularType() {
Computer c1 = new Computer(2015, "white", 35);
Computer c2 = new MacbookPro(2009, "black", 65);
List<Computer> inventory = Arrays.asList(c1, c2);
inventory.forEach(Computer::turnOnPc);
}
@Test
public void testSuperMethodReference() {
final TriFunction<Integer, String, Integer, MacbookPro> integerStringIntegerObjectTriFunction = MacbookPro::new;
final MacbookPro macbookPro = integerStringIntegerObjectTriFunction.apply(2010, "black", 100);
Double initialValue = new Double(999.99);
final Double actualValue = macbookPro.calculateValue(initialValue);
Assert.assertEquals(766.659, actualValue, 0.0);
}
}
core-java-8/src/test/java/com/baeldung/encoderdecoder/EncoderDecoder.java
-84
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@@ -1,84 +0,0 @@
package com.baeldung.encoderdecoder;
import org.hamcrest.CoreMatchers;
import org.junit.Assert;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.function.Function;
import java.util.stream.Collectors;
public class EncoderDecoder {
private static final String URL = "http://www.baeldung.com?key1=value+1&key2=value%40%21%242&key3=value%253";
private static final Logger LOGGER = LoggerFactory.getLogger(EncoderDecoder.class);
private String encodeValue(String value) {
String encoded = null;
try {
encoded = URLEncoder.encode(value, StandardCharsets.UTF_8.toString());
} catch (UnsupportedEncodingException e) {
LOGGER.error("Error encoding parameter {}", e.getMessage(), e);
}
return encoded;
}
private String decode(String value) {
String decoded = null;
try {
decoded = URLDecoder.decode(value, StandardCharsets.UTF_8.toString());
} catch (UnsupportedEncodingException e) {
LOGGER.error("Error encoding parameter {}", e.getMessage(), e);
}
return decoded;
}
@Test
public void givenURL_whenAnalyze_thenCorrect() throws Exception {
URL url = new URL(URL);
Assert.assertThat(url.getProtocol(), CoreMatchers.is("http"));
Assert.assertThat(url.getHost(), CoreMatchers.is("www.baeldung.com"));
Assert.assertThat(url.getQuery(), CoreMatchers.is("key1=value+1&key2=value%40%21%242&key3=value%253"));
}
@Test
public void givenRequestParam_whenUTF8Scheme_thenEncode() throws Exception {
Map<String, String> requestParams = new HashMap<>();
requestParams.put("key1", "value 1");
requestParams.put("key2", "value@!$2");
requestParams.put("key3", "value%3");
String encodedQuery = requestParams.keySet().stream()
.map(key -> key + "=" + encodeValue(requestParams.get(key)))
.collect(Collectors.joining("&"));
String encodedURL = "http://www.baeldung.com?" + encodedQuery;
Assert.assertThat(URL, CoreMatchers.is(encodedURL));
}
@Test
public void givenRequestParam_whenUTF8Scheme_thenDecodeRequestParams() throws Exception {
URL url = new URL(URL);
String query = url.getQuery();
String decodedQuery = Arrays.stream(query.split("&"))
.map(param -> param.split("=")[0] + "=" + decode(param.split("=")[1]))
.collect(Collectors.joining("&"));
Assert.assertEquals(
"http://www.baeldung.com?key1=value 1&key2=value@!$2&key3=value%3", url.getProtocol() + "://" + url.getHost() + "?" + decodedQuery);
}
}
core-java-8/src/test/java/com/baeldung/enums/PizzaTest.java
-80
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@@ -1,80 +0,0 @@
package com.baeldung.enums;
import org.junit.Test;
import java.util.ArrayList;
import java.util.EnumMap;
import java.util.List;
import static junit.framework.TestCase.assertTrue;
public class PizzaTest {
@Test
public void givenPizaOrder_whenReady_thenDeliverable() {
Pizza testPz = new Pizza();
testPz.setStatus(Pizza.PizzaStatusEnum.READY);
assertTrue(testPz.isDeliverable());
}
@Test
public void givenPizaOrders_whenRetrievingUnDeliveredPzs_thenCorrectlyRetrieved() {
List<Pizza> pzList = new ArrayList<>();
Pizza pz1 = new Pizza();
pz1.setStatus(Pizza.PizzaStatusEnum.DELIVERED);
Pizza pz2 = new Pizza();
pz2.setStatus(Pizza.PizzaStatusEnum.ORDERED);
Pizza pz3 = new Pizza();
pz3.setStatus(Pizza.PizzaStatusEnum.ORDERED);
Pizza pz4 = new Pizza();
pz4.setStatus(Pizza.PizzaStatusEnum.READY);
pzList.add(pz1);
pzList.add(pz2);
pzList.add(pz3);
pzList.add(pz4);
List<Pizza> undeliveredPzs = Pizza.getAllUndeliveredPizzas(pzList);
assertTrue(undeliveredPzs.size() == 3);
}
@Test
public void givenPizaOrders_whenGroupByStatusCalled_thenCorrectlyGrouped() {
List<Pizza> pzList = new ArrayList<>();
Pizza pz1 = new Pizza();
pz1.setStatus(Pizza.PizzaStatusEnum.DELIVERED);
Pizza pz2 = new Pizza();
pz2.setStatus(Pizza.PizzaStatusEnum.ORDERED);
Pizza pz3 = new Pizza();
pz3.setStatus(Pizza.PizzaStatusEnum.ORDERED);
Pizza pz4 = new Pizza();
pz4.setStatus(Pizza.PizzaStatusEnum.READY);
pzList.add(pz1);
pzList.add(pz2);
pzList.add(pz3);
pzList.add(pz4);
EnumMap<Pizza.PizzaStatusEnum, List<Pizza>> map = Pizza.groupPizzaByStatus(pzList);
assertTrue(map.get(Pizza.PizzaStatusEnum.DELIVERED).size() == 1);
assertTrue(map.get(Pizza.PizzaStatusEnum.ORDERED).size() == 2);
assertTrue(map.get(Pizza.PizzaStatusEnum.READY).size() == 1);
}
@Test
public void givenPizaOrder_whenDelivered_thenPizzaGetsDeliveredAndStatusChanges() {
Pizza pz = new Pizza();
pz.setStatus(Pizza.PizzaStatusEnum.READY);
pz.deliver();
assertTrue(pz.getStatus() == Pizza.PizzaStatusEnum.DELIVERED);
}
}
core-java-8/src/test/java/com/baeldung/file/FileOperationsTest.java
-121
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@@ -1,121 +0,0 @@
package com.baeldung.file;
import org.apache.commons.io.FileUtils;
import org.hamcrest.CoreMatchers;
import org.hamcrest.Matchers;
import org.junit.Assert;
import org.junit.Test;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URISyntaxException;
import java.net.URL;
import java.net.URLConnection;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.stream.Stream;
public class FileOperationsTest {
@Test
public void givenFileName_whenUsingClassloader_thenFileData() throws IOException {
String expectedData = "Hello World from fileTest.txt!!!";
ClassLoader classLoader = getClass().getClassLoader();
File file = new File(classLoader.getResource("fileTest.txt").getFile());
InputStream inputStream = new FileInputStream(file);
String data = readFromInputStream(inputStream);
Assert.assertEquals(expectedData, data.trim());
}
@Test
public void givenFileNameAsAbsolutePath_whenUsingClasspath_thenFileData() throws IOException {
String expectedData = "Hello World from fileTest.txt!!!";
Class clazz = FileOperationsTest.class;
InputStream inputStream = clazz.getResourceAsStream("/fileTest.txt");
String data = readFromInputStream(inputStream);
Assert.assertEquals(expectedData, data.trim());
}
@Test
public void givenFileName_whenUsingJarFile_thenFileData() throws IOException {
String expectedData = "BSD License";
Class clazz = Matchers.class;
InputStream inputStream = clazz.getResourceAsStream("/LICENSE.txt");
String data = readFromInputStream(inputStream);
Assert.assertThat(data.trim(), CoreMatchers.containsString(expectedData));
}
@Test
public void givenURLName_whenUsingURL_thenFileData() throws IOException {
String expectedData = "Baeldung";
URL urlObject = new URL("http://www.baeldung.com/");
URLConnection urlConnection = urlObject.openConnection();
InputStream inputStream = urlConnection.getInputStream();
String data = readFromInputStream(inputStream);
Assert.assertThat(data.trim(), CoreMatchers.containsString(expectedData));
}
@Test
public void givenFileName_whenUsingFileUtils_thenFileData() throws IOException {
String expectedData = "Hello World from fileTest.txt!!!";
ClassLoader classLoader = getClass().getClassLoader();
File file = new File(classLoader.getResource("fileTest.txt").getFile());
String data = FileUtils.readFileToString(file);
Assert.assertEquals(expectedData, data.trim());
}
@Test
public void givenFilePath_whenUsingFilesReadAllBytes_thenFileData() throws IOException, URISyntaxException {
String expectedData = "Hello World from fileTest.txt!!!";
Path path = Paths.get(getClass().getClassLoader().getResource("fileTest.txt").toURI());
byte[] fileBytes = Files.readAllBytes(path);
String data = new String(fileBytes);
Assert.assertEquals(expectedData, data.trim());
}
@Test
public void givenFilePath_whenUsingFilesLines_thenFileData() throws IOException, URISyntaxException {
String expectedData = "Hello World from fileTest.txt!!!";
Path path = Paths.get(getClass().getClassLoader().getResource("fileTest.txt").toURI());
StringBuilder data = new StringBuilder();
Stream<String> lines = Files.lines(path);
lines.forEach(line -> data.append(line).append("\n"));
lines.close();
Assert.assertEquals(expectedData, data.toString().trim());
}
private String readFromInputStream(InputStream inputStream) throws IOException {
StringBuilder resultStringBuilder = new StringBuilder();
try (BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream))) {
String line;
while ((line = bufferedReader.readLine()) != null) {
resultStringBuilder.append(line).append("\n");
}
}
return resultStringBuilder.toString();
}
}
core-java-8/src/test/java/com/baeldung/java8/Java8CollectionCleanupUnitTest.java
-48
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@@ -1,48 +0,0 @@
package com.baeldung.java8;
import com.google.common.collect.Lists;
import org.junit.Test;
import java.util.List;
import java.util.stream.Collectors;
import static org.hamcrest.Matchers.hasSize;
import static org.junit.Assert.assertThat;
public class Java8CollectionCleanupUnitTest {
// tests -
@Test
public void givenListContainsNulls_whenFilteringParallel_thenCorrect() {
final List<Integer> list = Lists.newArrayList(null, 1, 2, null, 3, null);
final List<Integer> listWithoutNulls = list.parallelStream().filter(i -> i != null).collect(Collectors.toList());
assertThat(listWithoutNulls, hasSize(3));
}
@Test
public void givenListContainsNulls_whenFilteringSerial_thenCorrect() {
final List<Integer> list = Lists.newArrayList(null, 1, 2, null, 3, null);
final List<Integer> listWithoutNulls = list.stream().filter(i -> i != null).collect(Collectors.toList());
assertThat(listWithoutNulls, hasSize(3));
}
@Test
public void givenListContainsNulls_whenRemovingNullsWithRemoveIf_thenCorrect() {
final List<Integer> listWithoutNulls = Lists.newArrayList(null, 1, 2, null, 3, null);
listWithoutNulls.removeIf(p -> p == null);
assertThat(listWithoutNulls, hasSize(3));
}
@Test
public void givenListContainsDuplicates_whenRemovingDuplicatesWithJava8_thenCorrect() {
final List<Integer> listWithDuplicates = Lists.newArrayList(1, 1, 2, 2, 3, 3);
final List<Integer> listWithoutDuplicates = listWithDuplicates.parallelStream().distinct().collect(Collectors.toList());
assertThat(listWithoutDuplicates, hasSize(3));
}
}
core-java-8/src/test/java/com/baeldung/java8/Java8DefaultStaticIntefaceMethodsTest.java
-27
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@@ -1,27 +0,0 @@
package com.baeldung.java8;
import com.baeldung.java_8_features.Vehicle;
import com.baeldung.java_8_features.VehicleImpl;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class Java8DefaultStaticIntefaceMethodsTest {
@Test
public void callStaticInterfaceMethdosMethods_whenExpectedResults_thenCorrect() {
Vehicle vehicle = new VehicleImpl();
String overview = vehicle.getOverview();
long[] startPosition = vehicle.startPosition();
assertEquals(overview, "ATV made by N&F Vehicles");
assertEquals(startPosition[0], 23);
assertEquals(startPosition[1], 15);
}
@Test
public void callDefaultInterfaceMethods_whenExpectedResults_thenCorrect() {
String producer = Vehicle.producer();
assertEquals(producer, "N&F Vehicles");
}
}
core-java-8/src/test/java/com/baeldung/java8/Java8ExecutorServiceTest.java
-156
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@@ -1,156 +0,0 @@
package com.baeldung.java8;
import org.junit.Before;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.*;
import static org.junit.Assert.*;
public class Java8ExecutorServiceTest {
private Runnable runnableTask;
private Callable<String> callableTask;
private List<Callable<String>> callableTasks;
@Before
public void init() {
runnableTask = () -> {
try {
TimeUnit.MILLISECONDS.sleep(300);
} catch (InterruptedException e) {
e.printStackTrace();
}
};
callableTask = () -> {
TimeUnit.MILLISECONDS.sleep(300);
return "Task's execution";
};
callableTasks = new ArrayList<>();
callableTasks.add(callableTask);
callableTasks.add(callableTask);
callableTasks.add(callableTask);
}
@Test
public void creationSubmittingTaskShuttingDown_whenShutDown_thenCorrect() {
ExecutorService executorService = Executors.newFixedThreadPool(10);
executorService.submit(runnableTask);
executorService.submit(callableTask);
executorService.shutdown();
assertTrue(executorService.isShutdown());
}
@Test
public void creationSubmittingTasksShuttingDownNow_whenShutDownAfterAwating_thenCorrect() {
ExecutorService threadPoolExecutor =
new ThreadPoolExecutor(1, 1, 0L, TimeUnit.MILLISECONDS,
new LinkedBlockingQueue<>());
for (int i = 0; i < 100; i++) {
threadPoolExecutor.submit(callableTask);
}
List<Runnable> notExecutedTasks = smartShutdown(threadPoolExecutor);
assertTrue(threadPoolExecutor.isShutdown());
assertFalse(notExecutedTasks.isEmpty());
assertTrue(notExecutedTasks.size() > 0 && notExecutedTasks.size() < 98);
}
private List<Runnable> smartShutdown(ExecutorService executorService) {
List<Runnable> notExecutedTasks = new ArrayList<>();
executorService.shutdown();
try {
if (!executorService.awaitTermination(800, TimeUnit.MILLISECONDS)) {
notExecutedTasks = executorService.shutdownNow();
}
} catch (InterruptedException e) {
notExecutedTasks = executorService.shutdownNow();
}
return notExecutedTasks;
}
@Test
public void submittingTasks_whenExecutedOneAndAll_thenCorrect() {
ExecutorService executorService = Executors.newFixedThreadPool(10);
String result = null;
List<Future<String>> futures = new ArrayList<>();
try {
result = executorService.invokeAny(callableTasks);
futures = executorService.invokeAll(callableTasks);
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
}
assertEquals("Task's execution", result);
assertTrue(futures.size() == 3);
}
@Test
public void submittingTaskShuttingDown_whenGetExpectedResult_thenCorrect() {
ExecutorService executorService = Executors.newFixedThreadPool(10);
Future<String> future = executorService.submit(callableTask);
String result = null;
try {
result = future.get();
result = future.get(200, TimeUnit.MILLISECONDS);
} catch (InterruptedException | ExecutionException | TimeoutException e) {
e.printStackTrace();
}
executorService.shutdown();
assertEquals("Task's execution", result);
}
@Test
public void submittingTask_whenCanceled_thenCorrect() {
ExecutorService executorService = Executors.newFixedThreadPool(10);
Future<String> future = executorService.submit(callableTask);
boolean canceled = future.cancel(true);
boolean isCancelled = future.isCancelled();
executorService.shutdown();
assertTrue(canceled);
assertTrue(isCancelled);
}
@Test
public void submittingTaskScheduling_whenExecuted_thenCorrect() {
ScheduledExecutorService executorService = Executors
.newSingleThreadScheduledExecutor();
Future<String> resultFuture = executorService.schedule(callableTask, 1, TimeUnit.SECONDS);
String result = null;
try {
result = resultFuture.get();
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
}
executorService.shutdown();
assertEquals("Task's execution", result);
}
}

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