Spring boot unit test are not running - spring-boot

I have tried many solution to fix this problem. But no luck My test cases are not running.
When i did the mvn clean package, it is running single test case.
Service layer test
#SpringBootTest
#RunWith(SpringRunner.class)
public class OrderStatusServiceTests {
#Autowired
private OrderStatusServiceImpl orderStatusService;
#MockBean
private OrderStatusRepository orderStatusRepository;
#Before
public void initialize(){
orderStatusService = new OrderStatusServiceImpl(orderStatusRepository);
}
#Test
public void saveOrderDetail(){
OrderDetail orderDetail = getOrderInformation();
Mockito.when(orderStatusRepository.save(orderDetail)).thenReturn(orderDetail);
Assert.assertEquals(orderStatusService.addOrderDetail(orderDetail), orderDetail);
}
#Test
public void getOrderDetail(){
OrderDetail orderDetail = getOrderInformation();
Mockito.when(orderStatusRepository.findByUserId("abc123")).thenReturn(java.util.Optional.of(orderDetail));
Assert.assertEquals(orderStatusService.getOrderDetail("abc123"), java.util.Optional.of(orderDetail));
}
}

Actually, the problem was with pom file.
Maven file while getting the error.
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- https://mvnrepository.com/artifact/junit/junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
What i did is removed the exclusion and Junit additional dependency.
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>

Related

Problem inserting entities in database with #BeforeAll

i'm trying to insert some entities in my H2 database to run some unit tests, for this im using a setup method decorated with the #BeforeAll annotation like so :
#RunWith(SpringRunner.class)
#DataJpaTest
public class ItemRepositoryTest {
#Autowired
private ItemRepository itemRepo;
#Autowired
private CategoryRepository catRepo;
#BeforeAll
public static void setup(#Autowired ItemRepository itemRepo) {
Category cat_0 = new Category(0L, "category_0");
Category cat_1 = new Category(1L, "category_1");
Category cat_2 = new Category(2L, "category_2");
Item item_0 = new Item(0L, "item_0", "...", 7.99, "0000000000000", "imgUrl", Set.of(cat_0, cat_1));
Item item_1 = new Item(1L, "item_1", "...", 8.99, "1111111111111", "imgUrl", Set.of(cat_2));
Item item_2 = new Item(2L, "item_2", "...", 9.99, "2222222222222", "imgUrl", Set.of(cat_0, cat_1, cat_2));
itemRepo.saveAll(List.of(item_0, item_1, item_2));
}
#AfterAll
public static void clean(#Autowired ItemRepository itemRepo, #Autowired CategoryRepository catRepo) {
itemRepo.deleteAll();
catRepo.deleteAll();
}
#Test
public void items_should_have_been_saved() {
List<Item> items = itemRepo.findAll();
assertThat(items).hasSize(3);
}
}
The 'items_should_have_been_saved' Test fails (Expected size: 3 but was: 0), it seems my 'setup' method does not work, can anybody tell me what im doing wrong ? (I'm using SpringBoot 2.5.0)
src/test/resources/aplication.properties:
#----------------------------------------------------------------------------------
# CONFIG H2
#----------------------------------------------------------------------------------
spring.h2.console.enabled=true
spring.datasource.url=jdbc:h2:mem:testdb;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=TRUE;IGNORECASE=TRUE;
spring.datasource.driverClassName=org.h2.Driver
spring.datasource.username=sa
spring.datasource.password=sa
spring.jpa.show-sql=true
spring.jpa.generate-ddl=true
spring.jpa.hibernate.ddl-auto=create-drop
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.H2Dialect
spring.jpa.defer-datasource-initialization=true
#----------------------------------------------------------------------------------
server.error.include-message=always
spring.sql.init.platform=h2
pom.xml:
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>net.kaczmarzyk</groupId>
<artifactId>specification-arg-resolver</artifactId>
<version>2.6.2</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>

ClassNotFoundException: org.junit.Assert exception when using MockRestServiceServer

I'm trying to run the following test
import org.springframework.test.web.client.MockRestServiceServer;
....
#Test
void successPost () {
MockRestServiceServer server = MockRestServiceServer.bindTo(restTemplate).build();
server.expect(once(), requestTo("http://localhost:8080/test"))
.andExpect(header("X-AUTH", "myToken"))
.andRespond(withSuccess("{ \"msg\":\"hi\"}", MediaType.APPLICATION_JSON));
WebClient<String, DummyResponse> client = new WebClient<>(restTemplate, retryTemplate, DummyResponse.class);
DummyResponse result = client.post("http://localhost:8080","/test", "myRequest", "myToken");
// Verify all expectations met
server.verify();
assertThat(result.getMsg(), is("hi"));
}
and it fails with when I have .andExpect(header("X-AUTH", "myToken"))
ClassNotFoundException: org.junit.Assert
Project contains only JUnit 5 dependencies and
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>2.1.0.RELEASE</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</exclusion>
</exclusions>
</dependency>

Spring reactive boot app (2.0.0.RC1) as servlet in WebLogic 12c starts but NPE thrown on access

Running Spring boot reactive application based off of 2.0.0.RC1. It works by itself with a netty embedded container just fine.
Switching it to a servlet, sorting out the dependencies - exclusions, provisions, weblogic.xml instructions etc, then deploying to WebLogic 12c (12.1.3) container will start the application successfully. However when trying to access the rest url, handled by a single controller, WebLogic throws NPE. It never reaches Spring controller.
Error 500--Internal Server Error
java.lang.NullPointerException
at weblogic.servlet.internal.ServletResponseImpl.sendContentError(ServletResponseImpl.java:713)
at weblogic.servlet.internal.ServletResponseImpl.sendError(ServletResponseImpl.java:761)
at weblogic.servlet.internal.ServletResponseImpl.sendError(ServletResponseImpl.java:693)
at org.springframework.boot.web.servlet.support.ErrorPageFilter.handleErrorStatus(ErrorPageFilter.java:144)
at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:117)
at org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59)
at org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3451)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.__run(WebAppServletContext.java:3417)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2280)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2196)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1632)
at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:256)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
I will paste the excerpts of all relevant sources below. First boot app:
#SpringBootApplication
#Configuration
//#EnableAutoConfiguration
//#ComponentScan(basePackages = {"ca.corp.uservice", "ca.corp.uservice.filecache"})
//#ImportResource({"/WEB-INF/ws-dispatcher-servlet.xml"})
//#EnableWebSecurity
public class FileCacheBootApp extends SpringBootServletInitializer implements WebApplicationInitializer {
public static void main(String[] args) {
SpringApplication.run(FileCacheBootApp.class, args);
}
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(FileCacheBootApp.class);
}
...
}
Next the controller:
#RestController
#RequestMapping("/filecache")
public class FileCacheController implements FileCacheApi {
#Autowired
private FileCacheRepository repo;
// -------------- GET ---------------
#GetMapping(value = "{token}")
#Override public Mono<FileCacheable> get(#PathVariable("token") String token) {
return repo.findByToken(token).map(f -> load(f));
}
#GetMapping(value = "app")
#Override public Mono<FileCacheable> get(#RequestParam Long appid, #RequestParam String type, #RequestParam Integer langcode) {
return repo.findByUnique(appid, type, langcode).map(f -> load(f));
}
#GetMapping(value = "zip")
#Override public Mono<FileCacheable> get(#RequestParam String name, #RequestParam Integer langcode) {
return repo.findByNameAndLang(name, langcode);
}
...
}
And finally pom, spring fmw and servlet. Needed to do some jumps here to get it to run w/o conflicts in WebLogic container.
<!-- SPRING FRAMEWORK -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
<version>${spring-boot-version}</version>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-to-slf4j</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.0.2</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-to-slf4j</artifactId>
<version>2.0.2</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>${spring-boot-version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb-reactive</artifactId>
<version>${spring-boot-version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
<version>${spring-boot-version}</version>
<exclusions>
<exclusion>
<groupId>org.hibernate.validator</groupId>
<artifactId>hibernate-validator</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- SERVLET, VALIDATION and EL -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.el</groupId>
<artifactId>javax.el-api</artifactId>
<version>3.0.1-b04</version>
</dependency>
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.el</artifactId>
<version>3.0.1-b09</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.1.1.Final</version>
</dependency>
Weblogic.xml
<weblogic-version>12.1.3</weblogic-version>
<context-root>file-cache-uservice</context-root>
<container-descriptor>
<prefer-application-packages>
<package-name>org.springframework.*</package-name>
<package-name>org.hibernate.*</package-name>
<package-name>javax.validation.*</package-name>
<package-name>javax.validation.spi.*</package-name>
<package-name>org.apache.logging.log4j.*</package-name>
<package-name>org.slf4j.*</package-name>
</prefer-application-packages>
</container-descriptor>
I am trying to be as specific as possible w/o being an info overkill. If you'd like to know more details though... be glad to provide.
Any info or a pointer on the source of the NPE is appreciated.
Solved it. This bit was confusing... I added a dependency for the boot-web back in:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring-boot-version}</version>
<exclusions>
<exclusion>
<groupId>org.hibernate.validator</groupId>
<artifactId>hibernate-validator</artifactId>
</exclusion>
</exclusions>
</dependency>
and then everything started responding. Which kind of makes sense except for the fact that you can't have that dependency if you run WebFlux boot stand alone.
It's a bit unclear as to why standalone (embedded container) cannot have web dependency, and external container must have it. But it works now.

Use joinfaces with war in wildfly 10

I'm using joinfaces and trying to get up with wildfly 10, but it's like having a tomcat embedded inside the dependency.
<dependency>
<groupId>org.joinfaces</groupId>
<artifactId>jsf-spring-boot-starter</artifactId>
<version>2.4.0</version>
</dependency>
I made the necessary config
#SpringBootApplication
public class LicitarApplication extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(LicitarApplication.class, args);
}
#Override
public SpringApplicationBuilder configure(SpringApplicationBuilder application){
return application.sources(LicitarApplication.class);
}
}
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<!--<version>3.1.0</version>-->
</dependency>
It starts but when it almost ends it gives error:
NoSuchMethodError: DigesterFactory.newDigester
java.lang.NoSuchMethodError: org.apache.tomcat.util.descriptor.DigesterFactory.newDigester(ZZLorg/apache/tomcat/util/digester/RuleSet;Z)Lorg/apache/tomcat/util/digester/Digester;
I'm not sure if it's the best option, but for me this problem was solved when I remove the jar dependency tomcat-embed-jasper. I've just inserted the code below in my pom.xml:
<dependency>
<groupId>org.joinfaces</groupId>
<artifactId>jsf-spring-boot-starter</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</exclusion>
</exclusions>
</dependency>
jsf-spring-boot-starter is meta starter. It pulls mojarra-spring-boot-starter and tomcat-spring-boot-starter by default.
If you use wildfly, I think you should remote tomcat-spring-boot-starter and add undertow-spring-boot-starter. See detailed documentation.

Spring Boot dont recognice Spring MVC

I am starting with SpringBoot, looks great, but I have some questions that I can't understand or find explained in the docs.
I created a new project with the Web, JPA, Security and MySQL dependencies. When my project is created, I go to create a #Controller class. Spring don't find #RequestMapping or ModelAndView classes.
I guessed that use the Web module of SpringBoot will add all the necessary dependencies to use SpringMVC (I read some examples and none add extra dependencies) and all work great with MVC.
These are my dependencies:
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-groovy-templates</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<!-- Utils -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>22.0</version>
</dependency>
</dependencies>
Other example, is the WebMvcConfigurerAdapter (from spring-mcv) class that I can't resolve:
org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
This class is from, but I don't see Springboot include this dependy:
org.springframework
spring-webmvc
Maybe I am wrong and read some post that center all the info in Spring Boot, but don't show manual config in the poms.
WebApplication class (Auto Generated):
#SpringBootApplication
public class WebApplication {
public static void main(String[] args) {
SpringApplication.run(WebApplication.class, args);
}
}
ServletInitializer.java class (Auto generated)
public class ServletInitializer extends SpringBootServletInitializer {
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(WebApplication.class);
}
}
Looks like my maven local repository is corrupted.
I was using these libraries in other projects and all works fine. Sorry for the time wasted. Anyway, I let the response for some users with similar problems.

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