I am creating a Spring MVC Controller test. Compiler is showing errors for methods shown below in bold. Am I missing some library or something in my code? Any suggestions?
I am using following dependencies:
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>3.2.3.RELEASE</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-library</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PostAuthorize;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MockMvcBuilder;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
import com.zerosolutions.view.form.LoginCredentials;
#RunWith(value=SpringJUnit4ClassRunner.class)
#WebAppConfiguration
#ContextConfiguration("classpath:dispatcher-servlet.xml")
public class TestingFrontController {
#Autowired
private WebApplicationContext wac;
private MockMvc mockMvc;
#Before
public void setUp(){
this.mockMvc = MockMvcBuilders.webAppContextSetup(this.wac).build();
}
#Test
public void getLoginSignupPage() throws Exception{
this.mockMvc.perform(**get**("/"))
.andExpect(status().isOk())
.andExpect(forwardedUrl("login"))
.andExpect(model().attribute("loginCred", **any**(LoginCredentials.class)));
}
}
add following to import these methods
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
Related
I am having log4j2 with slf4j but getting same log message.
Provided the sample code. Getting Mutable Log Event in Argument Capture Log Event object.
Count is giving correct but same message gets repeated in when I call getAllValues() method.
Using Mockito, junit and log4j2. I debugged a lot but could find that what should be change to get correct log message in test class. I can see some other alternatives to test the same behaviour but I want to know where is the error in this piece of code.
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ApplicationLog {
Logger logger = LoggerFactory.getLogger(ApplicationLog.class);
public void sayHi(){
//System.out.println("hi");
logger.warn("Say Hi");
logger.warn("Say Hello");
}
}
Test class
import static org.hamcrest.CoreMatchers.is;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.core.Appender;
import org.apache.logging.log4j.core.LogEvent;
import org.apache.logging.log4j.core.LoggerContext;
import org.apache.logging.log4j.core.config.Configuration;
import org.apache.logging.log4j.core.config.Configurator;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.*;
import org.mockito.runners.MockitoJUnitRunner;
#RunWith(MockitoJUnitRunner.class)
public class ApplicationLogTest {
private ApplicationLog applicationLog = new ApplicationLog();
#Mock
private Appender mockAppender;
#Captor
private ArgumentCaptor<LogEvent> captorLoggingEvent;
#Before
public void setup() {
MockitoAnnotations.initMocks(this);
final LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
final Configuration config = ctx.getConfiguration();
Mockito.reset(mockAppender);
config.getRootLogger().addAppender(mockAppender, null, null);
Mockito.when(mockAppender.getName()).thenReturn("MockAppender");
Mockito.when(mockAppender.isStarted()).thenReturn(true);
Mockito.when(mockAppender.isStopped()).thenReturn(false);
ctx.updateLoggers();
}
#After
public void teardown() {
((LoggerContext) LogManager.getContext(false)).getConfiguration().getRootLogger().removeAppender(null);
}
#Test
public void firstTest(){
Configurator.setRootLevel(Level.TRACE);
applicationLog.sayHi();
verify(mockAppender, times(2)).append((LogEvent) captorLoggingEvent.capture());
String message = captorLoggingEvent.getAllValues().get(0).getMessage().getFormattedMessage();
**// Not getting Say Hi but getting Say Hello**
assertThat(message, is("Say Hi"));
}
}
Dependencies
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j-version}</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<version>${org.log4j-version}</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>${org.log4j-version}</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>${org.log4j-version}</version>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
I am trying to run a Junit for uploading ssl certificate using the Keystore. But while mocking the keystore during the execution of test case I am facing error. I am using IntelliJ IDE.
Here is my Junit class UtilityTest.java
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mockito;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.springframework.http.MediaType;
import org.springframework.mock.web.MockMultipartFile;
import java.io.InputStream;
import java.security.KeyStore;
import java.security.cert.X509Certificate;
import static org.mockito.Matchers.any;
import static org.powermock.api.mockito.PowerMockito.mock;
#PrepareForTest(KeyStore.class)
#RunWith(PowerMockRunner.class)
#PowerMockIgnore({"javax.management.*", "javax.security.*"})
public class UtilityTest {
#InjectMocks
Utility utility;
#Test
public void uploadTSCertificate() {
MockMultipartFile file = new MockMultipartFile("file","hello.txt",
MediaType.TEXT_PLAIN_VALUE,"Hello, World!".getBytes());
try {
KeyStore keyStoreMock = mock(KeyStore.class);
PowerMockito.mockStatic(KeyStore.class, invocation -> keyStoreMock);
PowerMockito.when(KeyStore.getInstance(any())).thenReturn(keyStoreMock);
PowerMockito.doNothing().when(keyStoreMock).load(any(InputStream.class), any(char[].class));
X509Certificate cert = Mockito.mock(X509Certificate.class);
PowerMockito.when(keyStoreMock.getCertificate(any())).thenReturn(cert);
utility.uploadServerCertificate(file);
} catch (Exception e) {
e.printStackTrace();
}
}
}
Here is my Pom.xml
<powermock.api.version>1.7.4</powermock.api.version>
<powermock.module.version>1.5.1</powermock.module.version>
<powermock.common.version>1.6.5</powermock.common.version>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito</artifactId>
<version>${powermock.api.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4</artifactId>
<version>${powermock.module.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito-common</artifactId>
<version>${powermock.common.version}</version>
</dependency>
Error:
I have also deleted maven repository from my local machine and rebuild agian, still facing same issue.
I had a test case to test the jersey 2.x rest service.. But got NullPointerException.. Seems to me there is a jar issue between jsr311 and javax.ws.rs-api . I didn't find any jsr311 with any dependencies.. Not sure why the servlet is taking is refering jsr311.jar
Below are my code changes
HelloWorldServiceTest.java
package test;
import static org.junit.Assert.assertEquals;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.core.Application;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.servlet.ServletContainer;
import org.glassfish.jersey.test.DeploymentContext;
import org.glassfish.jersey.test.JerseyTest;
import org.glassfish.jersey.test.ServletDeploymentContext;
import org.glassfish.jersey.test.ServletDeploymentContext.Builder;
import org.glassfish.jersey.test.grizzly.GrizzlyWebTestContainerFactory;
import org.glassfish.jersey.test.spi.TestContainerException;
import org.glassfish.jersey.test.spi.TestContainerFactory;
import org.junit.Test;
import com.mkyong.rest.HelloWorldService;
import rest.RestApplication;
public class HelloWorldServiceTest extends JerseyTest{
#Path("hello")
public static class HelloResource {
#GET
public String getHello() {
return "Hello World!";
}
}
#Override
protected Application configure() {
// TODO Auto-generated method stub
return new ResourceConfig(HelloWorldService.class );
}
#Override
protected TestContainerFactory getTestContainerFactory() throws TestContainerException {
return new GrizzlyWebTestContainerFactory();
}
#Override
protected ServletDeploymentContext configureDeployment() {
return ServletDeploymentContext.forPackages(HelloWorldService.class.getPackage().getName()).build();
//return ServletDeploymentContext.forServlet(new ServletContainer(new ResourceConfig(HelloWorldService.class))).build();
}
#Test
public void testSingleNode() throws Exception {
final String hello = target("hello").path("Test").request().get(String.class);
System.out.println("Response"+ hello);
assertEquals("Jersey say : Test", hello);
}
}
pom.xml
<dependencies>
<dependency>
<groupId>io.swagger</groupId>
<artifactId>swagger-jersey2-jaxrs</artifactId>
<version>1.5.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.test-framework</groupId>
<artifactId>jersey-test-framework-core</artifactId>
<version>2.13</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.test-framework.providers</groupId>
<artifactId>jersey-test-framework-provider-grizzly2</artifactId>
<version>2.13</version>
</dependency>
</dependencies>
Below is my exception i got
java.lang.NoSuchMethodError: org.glassfish.jersey.internal.util.collection.Values.lazy(Lorg/glassfish/jersey/internal/util/collection/Value;)Lorg/glassfish/jersey/internal/util/collection/Value;
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:372)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:335)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:218)
at org.glassfish.grizzly.servlet.FilterChainImpl.doFilter(FilterChainImpl.java:147)
at org.glassfish.grizzly.servlet.FilterChainImpl.invokeFilterChain(FilterChainImpl.java:106)
at org.glassfish.grizzly.servlet.ServletHandler.doServletService(ServletHandler.java:221)
at org.glassfish.grizzly.servlet.ServletHandler.service(ServletHandler.java:169)
at org.glassfish.grizzly.http.server.HttpHandler$1.run(HttpHandler.java:219)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)
at java.lang.Thread.run(Unknown Source)
I am trying to do a simple cache of data but everytime I test it. It never seems to cache the data.
package app;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.concurrent.ConcurrentMapCacheManager;
import org.springframework.context.annotation.Bean;
#EnableAutoConfiguration
#SpringBootApplication
#EnableCaching
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
#Bean
public CacheManager cacheManager() {
return new ConcurrentMapCacheManager("getUserInfo");
}
}
package app.cache;
import app.repo.User.User;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;
#Service
public class UserService {
private User userInfo;
#CacheEvict("getUserInfo")
public void setUserInfo(User userInfo) {
this.userInfo = userInfo;
}
#Cacheable("getUserInfo")
public User getUserInfo() {
return userInfo;
}
}
package app.controllers;
import app.cache.UserService;
import app.repo.User.Player;
import app.repo.User.User;
import app.repo.User.UserRepo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.ArrayList;
#RestController
public class UserController {
#Autowired
private UserService userCache;
#RequestMapping("/test-user-cache")
#ResponseBody
public User testUserCache() {
if(userCache.getUserInfo() != null) {
return userCache.getUserInfo();
}
User user = new User("joejoe","wordpass");
user.setId(44444444);
userCache.setUserInfo(user);
return userCache.getUserInfo();
}
}
Dependencies
...
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.apache.directory.server</groupId>
<artifactId>apacheds-server-jndi</artifactId>
<version>1.5.5</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</dependency>
</dependencies>
...
It doesnt seem to save the data when I try to save it. And when I do a request again, no data is never cached.
You get that behavior because the cache works. The data is saved, but null is already cached: if(userCache.getUserInfo()
In order to clear the cache when you set the value you can annotate the setUserInfo Method with #CacheEvict(cacheNames="books", allEntries=true).
I'm running Unit Test to test my RESTful web service run with Grizzly, and get the following exception.
javax.ws.rs.NotFoundException: HTTP 404 Not Found
at org.glassfish.jersey.client.JerseyInvocation.convertToException(JerseyInvocation.java:917)
at org.glassfish.jersey.client.JerseyInvocation.translate(JerseyInvocation.java:770)
at org.glassfish.jersey.client.JerseyInvocation.access$500(JerseyInvocation.java:90)
at org.glassfish.jersey.client.JerseyInvocation$2.call(JerseyInvocation.java:671)
at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
at org.glassfish.jersey.internal.Errors.process(Errors.java:228)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:422)
at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:667)
at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:396)
at org.glassfish.jersey.client.JerseyInvocation$Builder.get(JerseyInvocation.java:296)
at com.example.MyResourceTest.testGetIt(MyResourceTest.java:45)
The Unit Test
package com.example;
import org.glassfish.grizzly.http.server.HttpServer;
import org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpServerFactory;
import org.glassfish.jersey.server.ResourceConfig;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.UriBuilder;
import java.net.URI;
import static org.junit.Assert.assertEquals;
public class MyResourceTest {
public static final URI BASE_URI = UriBuilder.fromUri("http://localhost").port(8080).build();
private HttpServer server;
private WebTarget target;
#Before
public void setUp() throws Exception {
ResourceConfig rc = new ResourceConfig();
server = GrizzlyHttpServerFactory.createHttpServer(BASE_URI, rc);
server.start();
Client c = ClientBuilder.newClient();
target = c.target(BASE_URI);
}
#After
public void tearDown() throws Exception {
server.stop();
}
/**
* Test to see that the message "Got it!" is sent in the response.
*/
#Test
public void testGetIt() {
String responseMsg = target.path("myresource").request().get(String.class); // <--- line 45 in exception!!!
assertEquals("Got it!", responseMsg);
}
}
And the REST service
package com.example;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
/**
* Root resource (exposed at "myresource" path)
*/
#Path("myresource")
public class MyResource {
#GET
#Produces(MediaType.TEXT_PLAIN)
public String getIt() {
return "Got it!";
}
}
And dependencies from POM.xml
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
<version>2.5.1</version>
</dependency>
<dependency>
<groupId>org.glassfish.grizzly</groupId>
<artifactId>grizzly-http-server</artifactId>
<version>2.3.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-grizzly2-http</artifactId>
<version>2.5.1</version>
</dependency>
Thanks in advance!!!
I FIXED IT!
I needed this:
ResourceConfig rc = new ResourceConfig(MyResource.class); //This is resource class
instead of:
ResourceConfig rc = new ResourceConfig();
And now I'm using only these dependencies in POM.xml
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-grizzly2-servlet</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
Thanks, for attention!