Merge branch 'master' of https://github.com/eugenp/tutorials
This commit is contained in:
iaforek
commit
b3d54d995c
|
|
@ -16,21 +16,8 @@
|
|||
<dependency>
|
||||
<groupId>org.apache.zookeeper</groupId>
|
||||
<artifactId>zookeeper</artifactId>
|
||||
<version>3.3.2</version>
|
||||
<exclusions>
|
||||
<exclusion>
|
||||
<groupId>com.sun.jmx</groupId>
|
||||
<artifactId>jmxri</artifactId>
|
||||
</exclusion>
|
||||
<exclusion>
|
||||
<groupId>com.sun.jdmk</groupId>
|
||||
<artifactId>jmxtools</artifactId>
|
||||
</exclusion>
|
||||
<exclusion>
|
||||
<groupId>javax.jms</groupId>
|
||||
<artifactId>jms</artifactId>
|
||||
</exclusion>
|
||||
</exclusions>
|
||||
<version>3.4.11</version>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</project>
|
||||
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@
|
|||
<aws-lambda-java-events.version>1.3.0</aws-lambda-java-events.version>
|
||||
<aws-lambda-java-core.version>1.1.0</aws-lambda-java-core.version>
|
||||
<gson.version>2.8.0</gson.version>
|
||||
<aws-java-sdk.version>1.11.154</aws-java-sdk.version>
|
||||
<aws-java-sdk.version>1.11.290</aws-java-sdk.version>
|
||||
<junit.version>4.12</junit.version>
|
||||
<mockito-core.version>2.8.9</mockito-core.version>
|
||||
<assertj-core.version>3.8.0</assertj-core.version>
|
||||
|
|
|
|||
|
|
@ -0,0 +1,56 @@
|
|||
package com.baeldung.s3;
|
||||
|
||||
import com.amazonaws.AmazonClientException;
|
||||
import com.amazonaws.auth.DefaultAWSCredentialsProviderChain;
|
||||
import com.amazonaws.event.ProgressListener;
|
||||
import com.amazonaws.regions.Regions;
|
||||
import com.amazonaws.services.s3.AmazonS3;
|
||||
import com.amazonaws.services.s3.AmazonS3ClientBuilder;
|
||||
import com.amazonaws.services.s3.model.PutObjectRequest;
|
||||
import com.amazonaws.services.s3.transfer.TransferManager;
|
||||
import com.amazonaws.services.s3.transfer.TransferManagerBuilder;
|
||||
import com.amazonaws.services.s3.transfer.Upload;
|
||||
|
||||
import java.io.File;
|
||||
import java.util.concurrent.Executors;
|
||||
|
||||
public class MultipartUpload {
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
String existingBucketName = "baeldung-bucket";
|
||||
String keyName = "my-picture.jpg";
|
||||
String filePath = "documents/my-picture.jpg";
|
||||
|
||||
AmazonS3 amazonS3 = AmazonS3ClientBuilder
|
||||
.standard()
|
||||
.withCredentials(new DefaultAWSCredentialsProviderChain())
|
||||
.withRegion(Regions.DEFAULT_REGION)
|
||||
.build();
|
||||
|
||||
int maxUploadThreads = 5;
|
||||
|
||||
TransferManager tm = TransferManagerBuilder
|
||||
.standard()
|
||||
.withS3Client(amazonS3)
|
||||
.withMultipartUploadThreshold((long) (5 * 1024 * 1024))
|
||||
.withExecutorFactory(() -> Executors.newFixedThreadPool(maxUploadThreads))
|
||||
.build();
|
||||
|
||||
ProgressListener progressListener =
|
||||
progressEvent -> System.out.println("Transferred bytes: " + progressEvent.getBytesTransferred());
|
||||
|
||||
PutObjectRequest request = new PutObjectRequest(existingBucketName, keyName, new File(filePath));
|
||||
|
||||
request.setGeneralProgressListener(progressListener);
|
||||
|
||||
Upload upload = tm.upload(request);
|
||||
|
||||
try {
|
||||
upload.waitForCompletion();
|
||||
System.out.println("Upload complete.");
|
||||
} catch (AmazonClientException e) {
|
||||
System.out.println("Error occurred while uploading file");
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,61 @@
|
|||
package com.baeldung.s3;
|
||||
|
||||
import com.amazonaws.event.ProgressListener;
|
||||
import com.amazonaws.services.s3.AmazonS3;
|
||||
import com.amazonaws.services.s3.model.PutObjectRequest;
|
||||
import com.amazonaws.services.s3.model.PutObjectResult;
|
||||
import com.amazonaws.services.s3.transfer.TransferManager;
|
||||
import com.amazonaws.services.s3.transfer.TransferManagerBuilder;
|
||||
import com.amazonaws.services.s3.transfer.Upload;
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.File;
|
||||
import java.util.concurrent.Executors;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.mockito.ArgumentMatchers.any;
|
||||
import static org.mockito.ArgumentMatchers.anyString;
|
||||
import static org.mockito.Mockito.mock;
|
||||
import static org.mockito.Mockito.verify;
|
||||
import static org.mockito.Mockito.when;
|
||||
|
||||
public class MultipartUploadTest {
|
||||
|
||||
private static final String BUCKET_NAME = "bucket_name";
|
||||
private static final String KEY_NAME = "picture.jpg";
|
||||
|
||||
private AmazonS3 amazonS3;
|
||||
private TransferManager tm;
|
||||
private ProgressListener progressListener;
|
||||
|
||||
@Before
|
||||
public void setup() {
|
||||
amazonS3 = mock(AmazonS3.class);
|
||||
tm = TransferManagerBuilder
|
||||
.standard()
|
||||
.withS3Client(amazonS3)
|
||||
.withMultipartUploadThreshold((long) (5 * 1024 * 1025))
|
||||
.withExecutorFactory(() -> Executors.newFixedThreadPool(5))
|
||||
.build();
|
||||
progressListener =
|
||||
progressEvent -> System.out.println("Transferred bytes: " + progressEvent.getBytesTransferred());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenUploadingFileWithTransferManager_thenVerifyUploadRequested() {
|
||||
File file = mock(File.class);
|
||||
PutObjectResult s3Result = mock(PutObjectResult.class);
|
||||
|
||||
when(amazonS3.putObject(anyString(), anyString(), (File) any())).thenReturn(s3Result);
|
||||
when(file.getName()).thenReturn(KEY_NAME);
|
||||
|
||||
PutObjectRequest request = new PutObjectRequest(BUCKET_NAME, KEY_NAME, file);
|
||||
request.setGeneralProgressListener(progressListener);
|
||||
|
||||
Upload upload = tm.upload(request);
|
||||
|
||||
assertThat(upload).isNotNull();
|
||||
verify(amazonS3).putObject(request);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
package com.baeldung.externalizable;
|
||||
|
||||
import java.io.*;
|
||||
|
||||
public class Community implements Serializable {
|
||||
|
||||
private int id;
|
||||
|
||||
public int getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public void setId(int id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "Community{" +
|
||||
"id=" + id +
|
||||
'}';
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,62 @@
|
|||
package com.baeldung.externalizable;
|
||||
|
||||
import java.io.Externalizable;
|
||||
import java.io.IOException;
|
||||
import java.io.ObjectInput;
|
||||
import java.io.ObjectOutput;
|
||||
|
||||
public class Country implements Externalizable {
|
||||
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
private String name;
|
||||
private String capital;
|
||||
private int code;
|
||||
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
|
||||
public void setName(String name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
public String getCapital() {
|
||||
return capital;
|
||||
}
|
||||
|
||||
public void setCapital(String capital) {
|
||||
this.capital = capital;
|
||||
}
|
||||
|
||||
public int getCode() {
|
||||
return code;
|
||||
}
|
||||
|
||||
public void setCode(int code) {
|
||||
this.code = code;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void writeExternal(ObjectOutput out) throws IOException {
|
||||
out.writeUTF(name);
|
||||
out.writeUTF(capital);
|
||||
out.writeInt(code);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
|
||||
this.name = in.readUTF();
|
||||
this.capital = in.readUTF();
|
||||
this.code = in.readInt();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "Country{" +
|
||||
"name='" + name + '\'' +
|
||||
", capital='" + capital + '\'' +
|
||||
", code=" + code +
|
||||
'}';
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
package com.baeldung.externalizable;
|
||||
|
||||
import java.io.Externalizable;
|
||||
import java.io.IOException;
|
||||
import java.io.ObjectInput;
|
||||
import java.io.ObjectOutput;
|
||||
|
||||
public class Region extends Country implements Externalizable {
|
||||
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
private String climate;
|
||||
private Double population;
|
||||
private Community community;
|
||||
|
||||
public String getClimate() {
|
||||
return climate;
|
||||
}
|
||||
|
||||
public void setClimate(String climate) {
|
||||
this.climate = climate;
|
||||
}
|
||||
|
||||
public Double getPopulation() {
|
||||
return population;
|
||||
}
|
||||
|
||||
public void setPopulation(Double population) {
|
||||
this.population = population;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void writeExternal(ObjectOutput out) throws IOException {
|
||||
super.writeExternal(out);
|
||||
out.writeUTF(climate);
|
||||
community = new Community();
|
||||
community.setId(5);
|
||||
out.writeObject(community);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
|
||||
super.readExternal(in);
|
||||
this.climate = in.readUTF();
|
||||
community = (Community) in.readObject();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "Region = {" +
|
||||
"country='" + super.toString() + '\'' +
|
||||
"community='" + community.toString() + '\'' +
|
||||
"climate='" + climate + '\'' +
|
||||
", population=" + population +
|
||||
'}';
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
package com.baeldung.externalizable;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.*;
|
||||
|
||||
import static org.junit.Assert.assertTrue;
|
||||
|
||||
public class ExternalizableUnitTest {
|
||||
|
||||
private final static String OUTPUT_FILE = "externalizable.txt";
|
||||
|
||||
@Test
|
||||
public void whenSerializing_thenUseExternalizable() throws IOException, ClassNotFoundException {
|
||||
|
||||
Country c = new Country();
|
||||
c.setCapital("Yerevan");
|
||||
c.setCode(374);
|
||||
c.setName("Armenia");
|
||||
|
||||
FileOutputStream fileOutputStream = new FileOutputStream(OUTPUT_FILE);
|
||||
ObjectOutputStream objectOutputStream = new ObjectOutputStream(fileOutputStream);
|
||||
c.writeExternal(objectOutputStream);
|
||||
|
||||
objectOutputStream.flush();
|
||||
objectOutputStream.close();
|
||||
fileOutputStream.close();
|
||||
|
||||
FileInputStream fileInputStream = new FileInputStream(OUTPUT_FILE);
|
||||
ObjectInputStream objectInputStream = new ObjectInputStream(fileInputStream);
|
||||
|
||||
Country c2 = new Country();
|
||||
c2.readExternal(objectInputStream);
|
||||
|
||||
objectInputStream.close();
|
||||
fileInputStream.close();
|
||||
|
||||
assertTrue(c2.getCode() == c.getCode());
|
||||
assertTrue(c2.getName().equals(c.getName()));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenInheritanceSerialization_then_UseExternalizable() throws IOException, ClassNotFoundException {
|
||||
|
||||
Region r = new Region();
|
||||
r.setCapital("Yerevan");
|
||||
r.setCode(374);
|
||||
r.setName("Armenia");
|
||||
r.setClimate("Mediterranean");
|
||||
r.setPopulation(120.000);
|
||||
|
||||
FileOutputStream fileOutputStream = new FileOutputStream(OUTPUT_FILE);
|
||||
ObjectOutputStream objectOutputStream = new ObjectOutputStream(fileOutputStream);
|
||||
r.writeExternal(objectOutputStream);
|
||||
|
||||
objectOutputStream.flush();
|
||||
objectOutputStream.close();
|
||||
fileOutputStream.close();
|
||||
|
||||
FileInputStream fileInputStream = new FileInputStream(OUTPUT_FILE);
|
||||
ObjectInputStream objectInputStream = new ObjectInputStream(fileInputStream);
|
||||
|
||||
Region r2 = new Region();
|
||||
r2.readExternal(objectInputStream);
|
||||
|
||||
objectInputStream.close();
|
||||
fileInputStream.close();
|
||||
|
||||
assertTrue(r2.getPopulation() == null);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
### Relevant Articles:
|
||||
- [Guide to Flips For Spring](http://www.baeldung.com/guide-to-flips-for-spring/)
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
<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>flips</groupId>
|
||||
<artifactId>flips</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<packaging>jar</packaging>
|
||||
|
||||
<name>flips</name>
|
||||
|
||||
<properties>
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
<maven.compiler.source>1.8</maven.compiler.source>
|
||||
<maven.compiler.target>1.8</maven.compiler.target>
|
||||
</properties>
|
||||
|
||||
<dependencies>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
<version>1.5.10.RELEASE</version>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-test</artifactId>
|
||||
<version>1.5.9.RELEASE</version>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>com.github.feature-flip</groupId>
|
||||
<artifactId>flips-web</artifactId>
|
||||
<version>1.0.1</version>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.projectlombok</groupId>
|
||||
<artifactId>lombok</artifactId>
|
||||
<!-- Check for the most recent available version: https://projectlombok.org/changelog.html -->
|
||||
<version>1.16.18</version>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
|
||||
|
||||
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
<executions>
|
||||
<execution>
|
||||
<goals>
|
||||
<goal>repackage</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
package com.baeldung.flips;
|
||||
|
||||
import org.flips.describe.config.FlipWebContextConfiguration;
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.context.annotation.Import;
|
||||
|
||||
@SpringBootApplication
|
||||
@Import(FlipWebContextConfiguration.class)
|
||||
public class ApplicationConfig {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(ApplicationConfig.class, args);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
package com.baeldung.flips.controller;
|
||||
|
||||
import com.baeldung.flips.model.Foo;
|
||||
import com.baeldung.flips.service.FlipService;
|
||||
import org.flips.annotation.FlipOnDateTime;
|
||||
import org.flips.annotation.FlipOnDaysOfWeek;
|
||||
import org.flips.annotation.FlipOnEnvironmentProperty;
|
||||
import org.flips.annotation.FlipOnProfiles;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.web.bind.annotation.PathVariable;
|
||||
import org.springframework.web.bind.annotation.RequestMapping;
|
||||
import org.springframework.web.bind.annotation.RequestMethod;
|
||||
import org.springframework.web.bind.annotation.RestController;
|
||||
|
||||
import java.time.DayOfWeek;
|
||||
import java.util.List;
|
||||
|
||||
@RestController
|
||||
public class FlipController {
|
||||
|
||||
private FlipService flipService;
|
||||
|
||||
@Autowired
|
||||
public FlipController(FlipService flipService) {
|
||||
this.flipService = flipService;
|
||||
}
|
||||
|
||||
@RequestMapping(value = "/foos", method = RequestMethod.GET)
|
||||
@FlipOnProfiles(activeProfiles = "dev")
|
||||
public List<Foo> getAllFoos() {
|
||||
return flipService.getAllFoos();
|
||||
}
|
||||
|
||||
@RequestMapping(value = "/foo/{id}", method = RequestMethod.GET)
|
||||
@FlipOnDaysOfWeek(daysOfWeek = {
|
||||
DayOfWeek.MONDAY, DayOfWeek.TUESDAY, DayOfWeek.WEDNESDAY, DayOfWeek.THURSDAY,
|
||||
DayOfWeek.FRIDAY, DayOfWeek.SATURDAY, DayOfWeek.SUNDAY
|
||||
})
|
||||
public Foo getFooByNewId(@PathVariable int id) {
|
||||
return flipService.getFooById(id).orElse(new Foo("Not Found", -1));
|
||||
}
|
||||
|
||||
@RequestMapping(value = "/foo/last", method = RequestMethod.GET)
|
||||
@FlipOnDateTime(cutoffDateTimeProperty = "last.active.after")
|
||||
public Foo getLastFoo() {
|
||||
return flipService.getLastFoo();
|
||||
}
|
||||
|
||||
@RequestMapping(value = "/foo/first", method = RequestMethod.GET)
|
||||
@FlipOnDateTime(cutoffDateTimeProperty = "first.active.after")
|
||||
public Foo getFirstFoo() {
|
||||
return flipService.getLastFoo();
|
||||
}
|
||||
|
||||
@RequestMapping(value = "/foos/{id}", method = RequestMethod.GET)
|
||||
@FlipOnEnvironmentProperty(property = "feature.foo.by.id", expectedValue = "Y")
|
||||
public Foo getFooById(@PathVariable int id) {
|
||||
return flipService.getFooById(id).orElse(new Foo("Not Found", -1));
|
||||
}
|
||||
|
||||
@RequestMapping(value = "/foo/new", method = RequestMethod.GET)
|
||||
public Foo getNewThing() {
|
||||
return flipService.getNewFoo();
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
package com.baeldung.flips.model;
|
||||
|
||||
import lombok.Data;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
|
||||
@Data
|
||||
@RequiredArgsConstructor
|
||||
public class Foo {
|
||||
private final String name;
|
||||
private final int id;
|
||||
}
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
package com.baeldung.flips.service;
|
||||
|
||||
import com.baeldung.flips.model.Foo;
|
||||
import org.flips.annotation.FlipBean;
|
||||
import org.flips.annotation.FlipOnSpringExpression;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.Optional;
|
||||
|
||||
@Service
|
||||
public class FlipService {
|
||||
|
||||
private final List<Foo> foos;
|
||||
|
||||
public FlipService() {
|
||||
foos = new ArrayList<>();
|
||||
foos.add(new Foo("Foo1", 1));
|
||||
foos.add(new Foo("Foo2", 2));
|
||||
foos.add(new Foo("Foo3", 3));
|
||||
foos.add(new Foo("Foo4", 4));
|
||||
foos.add(new Foo("Foo5", 5));
|
||||
foos.add(new Foo("Foo6", 6));
|
||||
|
||||
}
|
||||
|
||||
public List<Foo> getAllFoos() {
|
||||
return foos;
|
||||
}
|
||||
|
||||
public Optional<Foo> getFooById(int id) {
|
||||
return foos.stream().filter(foo -> (foo.getId() == id)).findFirst();
|
||||
}
|
||||
|
||||
@FlipBean(with = NewFlipService.class)
|
||||
@FlipOnSpringExpression(expression = "(2 + 2) == 4")
|
||||
public Foo getNewFoo() {
|
||||
return new Foo("New Foo!", 99);
|
||||
}
|
||||
|
||||
public Foo getLastFoo() {
|
||||
return foos.get(foos.size() - 1);
|
||||
}
|
||||
|
||||
public Foo getFirstFoo() {
|
||||
return foos.get(0);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
package com.baeldung.flips.service;
|
||||
|
||||
import com.baeldung.flips.model.Foo;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
@Service
|
||||
public class NewFlipService {
|
||||
|
||||
public Foo getNewFoo() {
|
||||
return new Foo("Shiny New Foo!", 100);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
feature.foo.by.id=Y
|
||||
feature.new.foo=Y
|
||||
last.active.after=2018-03-14T00:00:00Z
|
||||
first.active.after=2999-03-15T00:00:00Z
|
||||
logging.level.org.flips=info
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
package com.baeldung.flips.controller;
|
||||
|
||||
import org.hamcrest.Matchers;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
|
||||
import org.springframework.boot.test.context.SpringBootTest;
|
||||
import org.springframework.test.context.ActiveProfiles;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
import org.springframework.test.web.servlet.MockMvc;
|
||||
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
|
||||
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
|
||||
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest(properties = {
|
||||
"feature.foo.by.id=Y",
|
||||
"feature.new.foo=Y",
|
||||
"last.active.after=2018-03-14T00:00:00Z",
|
||||
"first.active.after=2999-03-15T00:00:00Z",
|
||||
"logging.level.org.flips=info"
|
||||
|
||||
})
|
||||
@AutoConfigureMockMvc
|
||||
@ActiveProfiles("dev")
|
||||
public class FlipControllerTest {
|
||||
|
||||
@Autowired private MockMvc mvc;
|
||||
|
||||
@Test
|
||||
public void givenValidDayOfWeek_APIAvailable() throws Exception {
|
||||
mvc.perform(MockMvcRequestBuilders.get("/foo/1"))
|
||||
.andExpect(MockMvcResultMatchers.status().is(200))
|
||||
.andExpect(MockMvcResultMatchers.jsonPath("$.name", Matchers.equalTo("Foo1")))
|
||||
.andExpect(MockMvcResultMatchers.jsonPath("$.id", Matchers.equalTo(1)));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenValidDate_APIAvailable() throws Exception {
|
||||
mvc.perform(MockMvcRequestBuilders.get("/foo/last"))
|
||||
.andExpect(MockMvcResultMatchers.status().is(200))
|
||||
.andExpect(MockMvcResultMatchers.jsonPath("$.name", Matchers.equalTo("Foo6")))
|
||||
.andExpect(MockMvcResultMatchers.jsonPath("$.id", Matchers.equalTo(6)));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInvalidDate_APINotAvailable() throws Exception {
|
||||
mvc.perform(MockMvcRequestBuilders.get("/foo/first"))
|
||||
.andExpect(MockMvcResultMatchers.status().is(501));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenCorrectProfile_APIAvailable() throws Exception {
|
||||
mvc.perform(MockMvcRequestBuilders.get("/foos"))
|
||||
.andExpect(MockMvcResultMatchers.status().isOk())
|
||||
.andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.hasSize(6)));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenPropertySet_APIAvailable() throws Exception {
|
||||
mvc.perform(MockMvcRequestBuilders.get("/foos/1"))
|
||||
.andExpect(MockMvcResultMatchers.status().isOk())
|
||||
.andExpect(MockMvcResultMatchers.jsonPath("$.name", Matchers.equalTo("Foo1")))
|
||||
.andExpect(MockMvcResultMatchers.jsonPath("$.id", Matchers.equalTo(1)));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void getValidExpression_FlipBean() throws Exception {
|
||||
mvc.perform(MockMvcRequestBuilders.get("/foo/new"))
|
||||
.andExpect(MockMvcResultMatchers.status().is(200))
|
||||
.andExpect(MockMvcResultMatchers.jsonPath("$.name", Matchers.equalTo("Shiny New Foo!")))
|
||||
.andExpect(MockMvcResultMatchers.jsonPath("$.id", Matchers.equalTo(100)));
|
||||
}
|
||||
}
|
||||
|
|
@ -14,6 +14,7 @@ import org.junit.Test;
|
|||
|
||||
import com.fasterxml.jackson.core.JsonProcessingException;
|
||||
import com.fasterxml.jackson.dataformat.xml.XmlMapper;
|
||||
import com.fasterxml.jackson.annotation.JsonProperty;
|
||||
|
||||
public class XMLSerializeDeserializeUnitTest {
|
||||
|
||||
|
|
@ -48,6 +49,24 @@ public class XMLSerializeDeserializeUnitTest {
|
|||
assertTrue(value.getX() == 1 && value.getY() == 2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenJavaGotFromXmlStrWithCapitalElem_thenCorrect() throws IOException {
|
||||
XmlMapper xmlMapper = new XmlMapper();
|
||||
SimpleBeanForCapitalizedFields value = xmlMapper.
|
||||
readValue("<SimpleBeanForCapitalizedFields><X>1</X><y>2</y></SimpleBeanForCapitalizedFields>",
|
||||
SimpleBeanForCapitalizedFields.class);
|
||||
assertTrue(value.getX() == 1 && value.getY() == 2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenJavaSerializedToXmlFileWithCapitalizedField_thenCorrect() throws IOException {
|
||||
XmlMapper xmlMapper = new XmlMapper();
|
||||
xmlMapper.writeValue(new File("target/simple_bean_capitalized.xml"),
|
||||
new SimpleBeanForCapitalizedFields());
|
||||
File file = new File("target/simple_bean_capitalized.xml");
|
||||
assertNotNull(file);
|
||||
}
|
||||
|
||||
private static String inputStreamToString(InputStream is) throws IOException {
|
||||
BufferedReader br;
|
||||
StringBuilder sb = new StringBuilder();
|
||||
|
|
@ -83,3 +102,25 @@ class SimpleBean {
|
|||
}
|
||||
|
||||
}
|
||||
|
||||
class SimpleBeanForCapitalizedFields {
|
||||
@JsonProperty("X")
|
||||
private int x = 1;
|
||||
private int y = 2;
|
||||
|
||||
public int getX() {
|
||||
return x;
|
||||
}
|
||||
|
||||
public void setX(int x) {
|
||||
this.x = x;
|
||||
}
|
||||
|
||||
public int getY() {
|
||||
return y;
|
||||
}
|
||||
|
||||
public void setY(int y) {
|
||||
this.y = y;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
package com.baeldung.servlets;
|
||||
|
||||
import javax.servlet.http.Cookie;
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import java.util.Arrays;
|
||||
|
||||
/**
|
||||
* Created by adam.
|
||||
*
|
||||
* Class which simplifies reading cookies from request.
|
||||
*/
|
||||
public class CookieReader {
|
||||
|
||||
private HttpServletRequest request;
|
||||
|
||||
/**
|
||||
* The constructor.
|
||||
*
|
||||
* @param request request from which cookies will be read
|
||||
*/
|
||||
public CookieReader(HttpServletRequest request) {
|
||||
this.request = request;
|
||||
}
|
||||
|
||||
/**
|
||||
* Reads cookie by key from request.
|
||||
*
|
||||
* @param key the key of a cookie
|
||||
* @return returns cookie value (or null if cookie with given key does not exist)
|
||||
*/
|
||||
public String readCookie(String key) {
|
||||
return Arrays.stream(request.getCookies())
|
||||
.filter(c -> key.equals(c.getName()))
|
||||
.map(Cookie::getValue)
|
||||
.findFirst()
|
||||
.orElse(null);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
package com.baeldung.servlets;
|
||||
|
||||
import javax.servlet.RequestDispatcher;
|
||||
import javax.servlet.ServletException;
|
||||
import javax.servlet.annotation.WebServlet;
|
||||
import javax.servlet.http.*;
|
||||
import java.io.IOException;
|
||||
|
||||
/**
|
||||
* Created by adam.
|
||||
*/
|
||||
@WebServlet(name = "LoginServlet", urlPatterns = "/login")
|
||||
public class LoginServlet extends HttpServlet {
|
||||
|
||||
@Override
|
||||
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
|
||||
CookieReader cookieReader = new CookieReader(request);
|
||||
String uiColor = cookieReader.readCookie("uiColor");
|
||||
String userName = cookieReader.readCookie("userName");
|
||||
|
||||
request.setAttribute("uiColor", uiColor != null ? uiColor : "blue");
|
||||
|
||||
if (userName == null || userName.isEmpty()) {
|
||||
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/login.jsp");
|
||||
dispatcher.forward(request, response);
|
||||
} else {
|
||||
response.sendRedirect("/welcome");
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
|
||||
HttpSession session = request.getSession();
|
||||
session.setAttribute("sampleKey", "Sample Value");
|
||||
|
||||
String uiColor = request.getParameter("color");
|
||||
String userName = request.getParameter("name");
|
||||
|
||||
Cookie uiColorCookie = new Cookie("uiColor", uiColor);
|
||||
response.addCookie(uiColorCookie);
|
||||
|
||||
Cookie userNameCookie = new Cookie("userName", userName);
|
||||
response.addCookie(userNameCookie);
|
||||
|
||||
response.sendRedirect("/welcome");
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
package com.baeldung.servlets;
|
||||
|
||||
import javax.servlet.RequestDispatcher;
|
||||
import javax.servlet.ServletException;
|
||||
import javax.servlet.annotation.WebServlet;
|
||||
import javax.servlet.http.Cookie;
|
||||
import javax.servlet.http.HttpServlet;
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
import java.io.IOException;
|
||||
|
||||
/**
|
||||
* Created by adam.
|
||||
*/
|
||||
@WebServlet(name = "WelcomeServlet", urlPatterns = "/welcome")
|
||||
public class WelcomeServlet extends HttpServlet {
|
||||
|
||||
@Override
|
||||
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
|
||||
CookieReader cookieReader = new CookieReader(request);
|
||||
String uiColor = cookieReader.readCookie("uiColor");
|
||||
String userName = cookieReader.readCookie("userName");
|
||||
|
||||
if (userName == null || userName.isEmpty()) {
|
||||
response.sendRedirect("/login");
|
||||
} else {
|
||||
request.setAttribute("uiColor", uiColor != null ? uiColor : "blue");
|
||||
request.setAttribute("userName", userName);
|
||||
request.setAttribute("sessionAttribute", request.getSession().getAttribute("sampleKey"));
|
||||
|
||||
RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/jsp/welcome.jsp");
|
||||
dispatcher.forward(request, response);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
|
||||
Cookie userNameCookieRemove = new Cookie("userName", "");
|
||||
userNameCookieRemove.setMaxAge(0);
|
||||
response.addCookie(userNameCookieRemove);
|
||||
|
||||
response.sendRedirect("/login");
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
<%@ page contentType="text/html;charset=UTF-8"%>
|
||||
<html>
|
||||
<head>
|
||||
<title>Hello New User:</title>
|
||||
</head>
|
||||
<body style="background: ${uiColor}">
|
||||
<form name="userForm" action="login" method="POST">
|
||||
<label>Your Name:</label>
|
||||
<input type="text" name="name"/>
|
||||
|
||||
<label>UI Color:</label>
|
||||
<input type="text" name="color"/>
|
||||
|
||||
<button type="submit">Confirm</button>
|
||||
</form>
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
<%@ page contentType="text/html;charset=UTF-8"%>
|
||||
<html>
|
||||
<head>
|
||||
<title>Hello Known User:</title>
|
||||
</head>
|
||||
<body style="background: ${uiColor}">
|
||||
<form action="welcome" method="POST">
|
||||
<label>Your name: ${userName}</label>
|
||||
<label>Session param: ${sessionAttribute}</label>
|
||||
<button type="submit">Logout</button>
|
||||
</form>
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
package com.baeldung.flips;
|
||||
|
||||
public class TestFlipsBean {
|
||||
}
|
||||
1
pom.xml
1
pom.xml
|
|
@ -64,6 +64,7 @@
|
|||
<!--<module>ejb</module> -->
|
||||
|
||||
<module>feign</module>
|
||||
<module>flips</module>
|
||||
|
||||
<!-- <module>testing-modules/gatling</module> --> <!-- not meant to run as part of the standard build -->
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,3 @@
|
|||
### Relevant articles
|
||||
|
||||
- [Session Attributes in Spring MVC](http://www.baeldung.com/spring-mvc-session-attributes)
|
||||
|
|
@ -7,38 +7,42 @@
|
|||
<name>spring-mvc-java</name>
|
||||
|
||||
<parent>
|
||||
<artifactId>parent-boot-5</artifactId>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>parent-modules</artifactId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../parent-boot-5</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
<!-- Spring -->
|
||||
<!-- Spring Boot Dependencies -->
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-web</artifactId>
|
||||
<version>${org.springframework.version}</version>
|
||||
<exclusions>
|
||||
<exclusion>
|
||||
<groupId>commons-logging</groupId>
|
||||
<artifactId>commons-logging</artifactId>
|
||||
</exclusion>
|
||||
</exclusions>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-thymeleaf</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-webmvc</artifactId>
|
||||
<version>${org.springframework.version}</version>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-actuator</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-websocket</artifactId>
|
||||
<version>${org.springframework.version}</version>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-devtools</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-messaging</artifactId>
|
||||
<version>${org.springframework.version}</version>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-test</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-aop</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-websocket</artifactId>
|
||||
</dependency>
|
||||
|
||||
<!-- Jackson -->
|
||||
|
|
@ -63,11 +67,6 @@
|
|||
</dependency>
|
||||
|
||||
<!-- AOP -->
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-aop</artifactId>
|
||||
<version>${org.springframework.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.aspectj</groupId>
|
||||
<artifactId>aspectjrt</artifactId>
|
||||
|
|
@ -118,7 +117,6 @@
|
|||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-test</artifactId>
|
||||
<version>${org.springframework.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
|
|
@ -294,8 +292,6 @@
|
|||
|
||||
<properties>
|
||||
<!-- Spring -->
|
||||
<org.springframework.version>4.3.4.RELEASE</org.springframework.version>
|
||||
<org.springframework.security.version>4.2.0.RELEASE</org.springframework.security.version>
|
||||
<thymeleaf.version>2.1.5.RELEASE</thymeleaf.version>
|
||||
<jackson.version>2.9.4</jackson.version>
|
||||
|
||||
|
|
@ -317,7 +313,7 @@
|
|||
<!-- testing -->
|
||||
<httpcore.version>4.4.5</httpcore.version>
|
||||
<httpclient.version>4.5.2</httpclient.version>
|
||||
<rest-assured.version>2.9.0</rest-assured.version>
|
||||
<rest-assured.version>3.0.7</rest-assured.version>
|
||||
<net.sourceforge.htmlunit>2.23</net.sourceforge.htmlunit>
|
||||
|
||||
<!-- maven plugins -->
|
||||
|
|
|
|||
|
|
@ -0,0 +1,17 @@
|
|||
package com.baeldung.app;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.boot.web.support.SpringBootServletInitializer;
|
||||
import org.springframework.context.annotation.ComponentScan;
|
||||
|
||||
@EnableAutoConfiguration
|
||||
@ComponentScan(value = {"com.baeldung.web.controller"}, resourcePattern = "**/FileUploadController.class")
|
||||
@SpringBootApplication
|
||||
public class Application extends SpringBootServletInitializer {
|
||||
|
||||
public static void main(final String[] args) {
|
||||
SpringApplication.run(Application.class, args);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,11 +1,156 @@
|
|||
package com.baeldung;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.assertThrows;
|
||||
import static java.time.Duration.ofSeconds;
|
||||
import static java.util.Arrays.asList;
|
||||
import static org.junit.jupiter.api.Assertions.*;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.LinkedList;
|
||||
import java.util.List;
|
||||
import java.util.Optional;
|
||||
import java.util.function.BooleanSupplier;
|
||||
|
||||
import org.junit.jupiter.api.Disabled;
|
||||
import org.junit.jupiter.api.Test;
|
||||
|
||||
/**
|
||||
* Unit test that demonstrate the different assertions available within JUnit 4
|
||||
*/
|
||||
public class AssertionUnitTest {
|
||||
|
||||
@Test
|
||||
public void whenAssertingArraysEquality_thenEqual() {
|
||||
char[] expected = {'J', 'u', 'p', 'i', 't', 'e', 'r'};
|
||||
char[] actual = "Jupiter".toCharArray();
|
||||
|
||||
assertArrayEquals(expected, actual, "Arrays should be equal");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingEquality_thenEqual() {
|
||||
float square = 2 * 2;
|
||||
float rectangle = 2 * 2;
|
||||
|
||||
assertEquals(square, rectangle);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingEqualityWithDelta_thenEqual() {
|
||||
float square = 2 * 2;
|
||||
float rectangle = 3 * 2;
|
||||
float delta = 2;
|
||||
|
||||
assertEquals(square, rectangle, delta);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingConditions_thenVerified() {
|
||||
assertTrue(5 > 4, "5 is greater the 4");
|
||||
assertTrue(null == null, "null is equal to null");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingNull_thenTrue() {
|
||||
Object cat = null;
|
||||
|
||||
assertNull(cat, () -> "The cat should be null");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingNotNull_thenTrue() {
|
||||
Object dog = new Object();
|
||||
|
||||
assertNotNull(dog, () -> "The dog should not be null");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingSameObject_thenSuccessfull() {
|
||||
String language = "Java";
|
||||
Optional<String> optional = Optional.of(language);
|
||||
|
||||
assertSame(language, optional.get());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenBooleanSupplier_whenAssertingCondition_thenVerified() {
|
||||
BooleanSupplier condition = () -> 5 > 6;
|
||||
|
||||
assertFalse(condition, "5 is not greater then 6");
|
||||
}
|
||||
|
||||
@Test
|
||||
@Disabled
|
||||
public void whenFailingATest_thenFailed() {
|
||||
// Test not completed
|
||||
fail("FAIL - test not completed");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenMultipleAssertion_whenAssertingAll_thenOK() {
|
||||
assertAll(
|
||||
"heading",
|
||||
() -> assertEquals(4, 2 * 2, "4 is 2 times 2"),
|
||||
() -> assertEquals("java", "JAVA".toLowerCase()),
|
||||
() -> assertEquals(null, null, "null is equal to null")
|
||||
);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenTwoLists_whenAssertingIterables_thenEquals() {
|
||||
Iterable<String> al = new ArrayList<>(asList("Java", "Junit", "Test"));
|
||||
Iterable<String> ll = new LinkedList<>(asList("Java", "Junit", "Test"));
|
||||
|
||||
assertIterableEquals(al, ll);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingTimeout_thenNotExceeded() {
|
||||
assertTimeout(
|
||||
ofSeconds(2),
|
||||
() -> {
|
||||
// code that requires less then 2 minutes to execute
|
||||
Thread.sleep(1000);
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingTimeoutPreemptively_thenNotExceeded() {
|
||||
assertTimeoutPreemptively(
|
||||
ofSeconds(2),
|
||||
() -> {
|
||||
// code that requires less then 2 minutes to execute
|
||||
Thread.sleep(1000);
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingEquality_thenNotEqual() {
|
||||
Integer value = 5; // result of an algorithm
|
||||
|
||||
assertNotEquals(0, value, "The result cannot be 0");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingEqualityListOfStrings_thenEqual() {
|
||||
List<String> expected = asList("Java", "\\d+", "JUnit");
|
||||
List<String> actual = asList("Java", "11", "JUnit");
|
||||
|
||||
assertLinesMatch(expected, actual);
|
||||
}
|
||||
|
||||
@Test
|
||||
void whenAssertingException_thenThrown() {
|
||||
Throwable exception = assertThrows(
|
||||
IllegalArgumentException.class,
|
||||
() -> {
|
||||
throw new IllegalArgumentException("Exception message");
|
||||
}
|
||||
);
|
||||
assertEquals("Exception message", exception.getMessage());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testConvertToDoubleThrowException() {
|
||||
String age = "eighteen";
|
||||
|
|
|
|||
|
|
@ -0,0 +1,41 @@
|
|||
package org.baeldung.hamcrest;
|
||||
|
||||
public class City extends Location {
|
||||
String name;
|
||||
String state;
|
||||
|
||||
public City(String name, String state) {
|
||||
this.name = name;
|
||||
this.state = state;
|
||||
}
|
||||
|
||||
public void setName(String name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
|
||||
public void setState(String state) {
|
||||
this.state = state;
|
||||
}
|
||||
|
||||
public String getState() {
|
||||
return state;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
if (this.name == null && this.state == null) return null;
|
||||
StringBuilder sb = new StringBuilder();
|
||||
sb.append("[");
|
||||
sb.append("Name: ");
|
||||
sb.append(this.name);
|
||||
sb.append(", ");
|
||||
sb.append("State: ");
|
||||
sb.append(this.state);
|
||||
sb.append("]");
|
||||
return sb.toString();
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
package org.baeldung.hamcrest;
|
||||
|
||||
public class Location {
|
||||
}
|
||||
|
|
@ -0,0 +1,91 @@
|
|||
package org.baeldung.hamcrest;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import java.beans.PropertyDescriptor;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
|
||||
import static java.util.stream.Collectors.toList;
|
||||
import static org.hamcrest.MatcherAssert.assertThat;
|
||||
import static org.hamcrest.Matchers.hasProperty;
|
||||
import static org.hamcrest.Matchers.not;
|
||||
import static org.hamcrest.Matchers.equalTo;
|
||||
import static org.hamcrest.Matchers.equalToIgnoringCase;
|
||||
import static org.hamcrest.Matchers.samePropertyValuesAs;
|
||||
import static org.hamcrest.Matchers.is;
|
||||
import static org.hamcrest.Matchers.containsInAnyOrder;
|
||||
import static org.hamcrest.beans.PropertyUtil.getPropertyDescriptor;
|
||||
import static org.hamcrest.beans.PropertyUtil.propertyDescriptorsFor;
|
||||
|
||||
public class HamcrestBeansUnitTest {
|
||||
|
||||
@Test
|
||||
public void givenACity_whenHasProperty_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
|
||||
assertThat(city, hasProperty("name"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenNotHasProperty_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
|
||||
assertThat(city, not(hasProperty("country")));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenHasPropertyWithValueEqualTo_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
|
||||
assertThat(city, hasProperty("name", equalTo("San Francisco")));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenHasPropertyWithValueEqualToIgnoringCase_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
|
||||
assertThat(city, hasProperty("state", equalToIgnoringCase("ca")));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenSamePropertyValuesAs_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
City city2 = new City("San Francisco", "CA");
|
||||
|
||||
assertThat(city, samePropertyValuesAs(city2));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenNotSamePropertyValuesAs_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
City city2 = new City("Los Angeles", "CA");
|
||||
|
||||
assertThat(city, not(samePropertyValuesAs(city2)));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenGetPropertyDescriptor_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
PropertyDescriptor descriptor = getPropertyDescriptor("state", city);
|
||||
|
||||
assertThat(descriptor
|
||||
.getReadMethod()
|
||||
.getName(), is(equalTo("getState")));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenGetPropertyDescriptorsFor_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
PropertyDescriptor[] descriptors = propertyDescriptorsFor(city, Object.class);
|
||||
List<String> getters = Arrays
|
||||
.stream(descriptors)
|
||||
.map(x -> x
|
||||
.getReadMethod()
|
||||
.getName())
|
||||
.collect(toList());
|
||||
|
||||
assertThat(getters, containsInAnyOrder("getName", "getState"));
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
package org.baeldung.hamcrest;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import static org.hamcrest.MatcherAssert.assertThat;
|
||||
import static org.hamcrest.Matchers.hasToString;
|
||||
import static org.hamcrest.Matchers.equalToIgnoringCase;
|
||||
import static org.hamcrest.Matchers.emptyOrNullString;
|
||||
import static org.hamcrest.Matchers.is;
|
||||
import static org.hamcrest.Matchers.typeCompatibleWith;
|
||||
import static org.hamcrest.Matchers.not;
|
||||
|
||||
public class HamcrestObjectUnitTest {
|
||||
|
||||
@Test
|
||||
public void givenACity_whenHasToString_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
|
||||
assertThat(city, hasToString("[Name: San Francisco, State: CA]"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenHasToStringEqualToIgnoringCase_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
|
||||
assertThat(city, hasToString(equalToIgnoringCase("[NAME: SAN FRANCISCO, STATE: CA]")));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenHasToStringEmptyOrNullString_thenCorrect() {
|
||||
City city = new City(null, null);
|
||||
|
||||
assertThat(city, hasToString(emptyOrNullString()));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenTypeCompatibleWithLocation_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
|
||||
assertThat(city.getClass(), is(typeCompatibleWith(Location.class)));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenTypeNotCompatibleWithString_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
|
||||
assertThat(city.getClass(), is(not(typeCompatibleWith(String.class))));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenACity_whenTypeCompatibleWithObject_thenCorrect() {
|
||||
City city = new City("San Francisco", "CA");
|
||||
|
||||
assertThat(city.getClass(), is(typeCompatibleWith(Object.class)));
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,101 @@
|
|||
package com.baeldung.junit;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import java.util.Arrays;
|
||||
|
||||
import static org.hamcrest.core.IsCollectionContaining.hasItems;
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
/**
|
||||
* Unit test that demonstrate the different assertions available within JUnit 4
|
||||
*/
|
||||
public class AssertionsUnitTest {
|
||||
|
||||
@Test
|
||||
public void whenAssertingEquality_thenEqual() {
|
||||
String expected = "Baeldung";
|
||||
String actual = "Baeldung";
|
||||
|
||||
assertEquals(expected, actual);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingEqualityWithMessage_thenEqual() {
|
||||
String expected = "Baeldung";
|
||||
String actual = "Baeldung";
|
||||
|
||||
assertEquals("failure - strings are not equal", expected, actual);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingArraysEquality_thenEqual() {
|
||||
char[] expected = { 'J', 'u', 'n', 'i', 't' };
|
||||
char[] actual = "Junit".toCharArray();
|
||||
|
||||
assertArrayEquals(expected, actual);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenNullArrays_whenAssertingArraysEquality_thenEqual() {
|
||||
int[] expected = null;
|
||||
int[] actual = null;
|
||||
|
||||
assertArrayEquals(expected, actual);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingNull_thenTrue() {
|
||||
Object car = null;
|
||||
|
||||
assertNull("The car should be null", car);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingNotNull_thenTrue() {
|
||||
Object car = new Object();
|
||||
|
||||
assertNotNull("The car should not be null", car);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingNotSameObject_thenDifferent() {
|
||||
Object cat = new Object();
|
||||
Object dog = new Object();
|
||||
|
||||
assertNotSame(cat, dog);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingSameObject_thenSame() {
|
||||
Object cat = new Object();
|
||||
|
||||
assertSame(cat, cat);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenAssertingConditions_thenVerified() {
|
||||
assertTrue("5 is greater then 4", 5 > 4);
|
||||
assertFalse("5 is not greater then 6", 5 > 6);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void when_thenNotFailed() {
|
||||
try {
|
||||
methodThatShouldThrowException();
|
||||
fail("Exception not thrown");
|
||||
} catch (UnsupportedOperationException e) {
|
||||
assertEquals("Operation Not Supported", e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
private void methodThatShouldThrowException() {
|
||||
throw new UnsupportedOperationException("Operation Not Supported");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAssertThatHasItems() {
|
||||
assertThat(Arrays.asList("Java", "Kotlin", "Scala"), hasItems("Java", "Kotlin"));
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue