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Merge branch 'master' of https://github.com/abh1navv/tutorials into BAEL-3201

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This commit is contained in:
Abhinav Pandey
2022-07-17 08:52:52 +00:00
committed by GitHub
parent 0518e6726b e65ce930bb
commit 170c8990a9
597 changed files with 5698 additions and 1563 deletions
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spring-boot-modules/pom.xml
+2 -1
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@@ -44,12 +44,13 @@
<module>spring-boot-groovy</module>
<!-- <module>spring-boot-gradle</module> --> <!-- Not a maven project -->
<module>spring-boot-jasypt</module>
<module>spring-boot-jsp</module>
<module>spring-boot-keycloak</module>
<module>spring-boot-keycloak-2</module>
<module>spring-boot-libraries</module>
<module>spring-boot-libraries-2</module>
<module>spring-boot-libraries-comparison</module>
<module>spring-boot-logging-log4j2</module>
<module>spring-boot-multiple-datasources</module>
<module>spring-boot-mvc</module>
<module>spring-boot-mvc-2</module>
<module>spring-boot-mvc-3</module>
spring-boot-modules/spring-boot-data-3/pom.xml
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@@ -1,17 +1,20 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.baeldung.spring-boot-modules</groupId>
<artifactId>spring-boot-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<groupId>com.baeldung</groupId>
<artifactId>spring-boot-data-3</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>spring-boot-data-3</name>
<description>spring-boot-data-3</description>
<parent>
<groupId>com.baeldung.spring-boot-modules</groupId>
<artifactId>spring-boot-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
@@ -21,13 +24,11 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</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-test</artifactId>
@@ -44,4 +45,4 @@
</plugins>
</build>
</project>
</project>
spring-boot-modules/spring-boot-jsp/README.md
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@@ -0,0 +1,3 @@
### Relevant Articles:
- [Spring Boot With JavaServer Pages (JSP)](https://www.baeldung.com/spring-boot-jsp)
spring-boot-modules/spring-boot-jsp/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>spring-boot-jsp</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>spring-boot-jsp</name>
<packaging>war</packaging>
<parent>
<groupId>com.baeldung.spring-boot-modules</groupId>
<artifactId>spring-boot-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.junit</groupId>
<artifactId>junit-bom</artifactId>
<version>${junit-jupiter.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-bom</artifactId>
<version>${log4j2.version}</version>
<scope>import</scope>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>${jstl.version}</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<!--uncomment below if deploying in web container -->
<!--<scope>provided</scope> -->
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!--uncomment below if deploying in web container -->
<!--<dependency> -->
<!-- <groupId>org.springframework.boot</groupId> -->
<!-- <artifactId>spring-boot-starter-tomcat</artifactId> -->
<!-- <scope>provided</scope> -->
<!--</dependency> -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>spring-boot-jsp</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot.version}</version>
<configuration>
<mainClass>com.baeldung.boot.jsp.SpringBootJspApplication</mainClass>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<jstl.version>1.2</jstl.version>
<spring-boot.version>2.4.4</spring-boot.version>
<log4j2.version>2.17.1</log4j2.version>
</properties>
</project>
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/SpringBootJspApplication.java
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@@ -0,0 +1,21 @@
package com.baeldung.boot.jsp;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
@SpringBootApplication(scanBasePackages = "com.baeldung.boot.jsp")
public class SpringBootJspApplication extends SpringBootServletInitializer {
//comment below if deploying outside web container -->
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
return builder.sources(SpringBootJspApplication.class);
}
public static void main(String[] args) {
SpringApplication.run(SpringBootJspApplication.class);
}
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/SpringBootJspConfiguration.java
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package com.baeldung.boot.jsp;
import java.util.HashMap;
import java.util.Map;
import org.springframework.boot.SpringBootConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import com.baeldung.boot.jsp.repository.BookRepository;
import com.baeldung.boot.jsp.repository.impl.InMemoryBookRepository;
import com.baeldung.boot.jsp.repository.model.BookData;
@Configuration
public class SpringBootJspConfiguration {
@Bean
public BookRepository provideBookRepository() {
return new InMemoryBookRepository(initialBookData());
}
private static Map<String, BookData> initialBookData() {
Map<String, BookData> initData = new HashMap<>();
initData.put("ISBN-1", new BookData("ISBN-1", "Book 1", "Book 1 Author"));
initData.put("ISBN-2", new BookData("ISBN-2", "Book 2", "Book 2 Author"));
initData.put("ISBN-3", new BookData("ISBN-3", "Book 3", "Book 3 Author"));
return initData;
}
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/controller/BookController.java
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package com.baeldung.boot.jsp.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import org.springframework.web.servlet.view.RedirectView;
import com.baeldung.boot.jsp.dto.Book;
import com.baeldung.boot.jsp.service.BookService;
@Controller
@RequestMapping("/book")
public class BookController {
private final BookService bookService;
public BookController(BookService bookService) {
this.bookService = bookService;
}
@GetMapping("/viewBooks")
public String viewBooks(Model model) {
model.addAttribute("books", bookService.getBooks());
return "view-books";
}
@GetMapping("/addBook")
public String addBookView(Model model) {
model.addAttribute("book", new Book());
return "add-book";
}
@PostMapping("/addBook")
public RedirectView addBook(@ModelAttribute("book") Book book, RedirectAttributes redirectAttributes) {
final RedirectView redirectView = new RedirectView("/book/addBook", true);
Book savedBook = bookService.addBook(book);
redirectAttributes.addFlashAttribute("savedBook", savedBook);
redirectAttributes.addFlashAttribute("addBookSuccess", true);
return redirectView;
}
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/controller/HomeController.java
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@@ -0,0 +1,15 @@
package com.baeldung.boot.jsp.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
@RequestMapping("/")
public class HomeController {
@GetMapping("")
public String index() {
return "index";
}
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/dto/Book.java
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package com.baeldung.boot.jsp.dto;
import lombok.*;
@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
@ToString
public class Book {
private String isbn;
private String name;
private String author;
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/exception/DuplicateBookException.java
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package com.baeldung.boot.jsp.exception;
import com.baeldung.boot.jsp.dto.Book;
import lombok.Getter;
@Getter
public class DuplicateBookException extends RuntimeException {
private final Book book;
public DuplicateBookException(Book book) {
this.book = book;
}
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/exception/LibraryControllerAdvice.java
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package com.baeldung.boot.jsp.exception;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.servlet.ModelAndView;
@ControllerAdvice
public class LibraryControllerAdvice {
@ExceptionHandler(value = DuplicateBookException.class)
public ModelAndView duplicateBookException(DuplicateBookException e) {
final ModelAndView modelAndView = new ModelAndView();
modelAndView.addObject("ref", e.getBook().getIsbn());
modelAndView.addObject("object", e.getBook());
modelAndView.addObject("message", "Cannot add an already existing book");
modelAndView.setViewName("error-book");
return modelAndView;
}
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/repository/BookRepository.java
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@@ -0,0 +1,14 @@
package com.baeldung.boot.jsp.repository;
import java.util.Collection;
import java.util.Optional;
import com.baeldung.boot.jsp.repository.model.BookData;
public interface BookRepository {
Collection<BookData> findAll();
Optional<BookData> findById(String isbn);
BookData add(BookData book);
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/repository/impl/InMemoryBookRepository.java
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package com.baeldung.boot.jsp.repository.impl;
import java.util.*;
import com.baeldung.boot.jsp.repository.BookRepository;
import com.baeldung.boot.jsp.repository.model.BookData;
public class InMemoryBookRepository implements BookRepository {
private final Map<String, BookData> storedBooks;
public InMemoryBookRepository(Map<String, BookData> storedBooks) {
this.storedBooks = new HashMap<>();
this.storedBooks.putAll(storedBooks);
}
@Override
public Collection<BookData> findAll() {
if (storedBooks.isEmpty()) {
return Collections.emptyList();
}
return storedBooks.values();
}
@Override
public Optional<BookData> findById(String isbn) {
return Optional.ofNullable(storedBooks.get(isbn));
}
@Override
public BookData add(BookData book) {
storedBooks.put(book.getIsbn(), book);
return book;
}
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/repository/model/BookData.java
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@@ -0,0 +1,16 @@
package com.baeldung.boot.jsp.repository.model;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
public class BookData {
private String isbn;
private String name;
private String author;
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/service/BookService.java
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package com.baeldung.boot.jsp.service;
import java.util.Collection;
import com.baeldung.boot.jsp.dto.Book;
public interface BookService {
Collection<Book> getBooks();
Book addBook(Book book);
}
spring-boot-modules/spring-boot-jsp/src/main/java/com/baeldung/boot/jsp/service/impl/BookServiceImpl.java
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package com.baeldung.boot.jsp.service.impl;
import java.util.Collection;
import java.util.Optional;
import java.util.stream.Collectors;
import com.baeldung.boot.jsp.exception.DuplicateBookException;
import org.springframework.stereotype.Service;
import com.baeldung.boot.jsp.dto.Book;
import com.baeldung.boot.jsp.repository.BookRepository;
import com.baeldung.boot.jsp.repository.model.BookData;
import com.baeldung.boot.jsp.service.BookService;
@Service
public class BookServiceImpl implements BookService {
private final BookRepository bookRepository;
public BookServiceImpl(BookRepository bookRepository) {
this.bookRepository = bookRepository;
}
@Override
public Collection<Book> getBooks() {
return bookRepository.findAll()
.stream()
.map(BookServiceImpl::convertBookData)
.collect(Collectors.toList());
}
@Override
public Book addBook(Book book) {
final Optional<BookData> existingBook = bookRepository.findById(book.getIsbn());
if (existingBook.isPresent()) {
throw new DuplicateBookException(book);
}
final BookData savedBook = bookRepository.add(convertBook(book));
return convertBookData(savedBook);
}
private static Book convertBookData(BookData bookData) {
return new Book(bookData.getIsbn(), bookData.getName(), bookData.getAuthor());
}
private static BookData convertBook(Book book) {
return new BookData(book.getIsbn(), book.getName(), book.getAuthor());
}
}
spring-boot-modules/spring-boot-jsp/src/main/resources/application.properties
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server.servlet.context-path=/spring-boot-jsp
spring.mvc.view.prefix: /WEB-INF/jsp/
spring.mvc.view.suffix: .jsp
spring-boot-modules/spring-boot-jsp/src/main/resources/static/css/common.css
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@@ -0,0 +1,10 @@
table {
font-family: arial, sans-serif;
border-collapse: collapse;
}
td, th {
border: 1px solid #dddddd;
text-align: left;
padding: 8px;
}
spring-boot-modules/spring-boot-jsp/src/main/resources/static/error/4xx.html
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@@ -0,0 +1,10 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Error</title>
</head>
<body>
Opps! 4xx Error Occurred.
</body>
</html>
spring-boot-modules/spring-boot-jsp/src/main/webapp/WEB-INF/jsp/add-book.jsp
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<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Add Book</title>
</head>
<body>
<c:if test="${addBookSuccess}">
<div>Successfully added Book with ISBN: ${savedBook.isbn}</div>
</c:if>
<c:url var="add_book_url" value="/book/addBook"/>
<form:form action="${add_book_url}" method="post" modelAttribute="book">
<form:label path="isbn">ISBN: </form:label> <form:input type="text" path="isbn"/>
<form:label path="name">Book Name: </form:label> <form:input type="text" path="name"/>
<form:label path="author">Author Name: </form:label> <form:input path="author"/>
<input type="submit" value="submit"/>
</form:form>
</body>
</html>
spring-boot-modules/spring-boot-jsp/src/main/webapp/WEB-INF/jsp/error-book.jsp
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@@ -0,0 +1,18 @@
<%--
Created by IntelliJ IDEA.
User: jason
Date: 3/13/21
Time: 10:39 PM
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Error</title>
</head>
<body>
<p>Reference: ${ref}</p>
<p>Error Message: ${message}</p>
<p>Object: ${object}</p>
</body>
</html>
spring-boot-modules/spring-boot-jsp/src/main/webapp/WEB-INF/jsp/index.jsp
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<html>
<head>
<title>Index page</title>
</head>
<body>
<div> This is index page </div>
</body>
</html>
spring-boot-modules/spring-boot-jsp/src/main/webapp/WEB-INF/jsp/view-books.jsp
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<html>
<head>
<title>View Books</title>
<link href="<c:url value="/css/common.css"/>" rel="stylesheet" type="text/css">
</head>
<body>
<table>
<thead>
<tr>
<th>ISBN</th>
<th>Name</th>
<th>Author</th>
</tr>
</thead>
<tbody>
<c:forEach items="${books}" var="book">
<tr>
<td>${book.isbn}</td>
<td>${book.name}</td>
<td>${book.author}</td>
</tr>
</c:forEach>
</tbody>
</table>
</body>
</html>
spring-boot-modules/spring-boot-jsp/src/test/java/com/baeldung/boot/jsp/controller/BookControllerIntegrationTest.java
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package com.baeldung.boot.jsp.controller;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.hasProperty;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.model;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
import java.util.Collections;
import java.util.Optional;
import org.junit.jupiter.api.MethodOrderer;
import org.junit.jupiter.api.Order;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestMethodOrder;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit.jupiter.SpringExtension;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.ResultActions;
import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import com.baeldung.boot.jsp.repository.BookRepository;
import com.baeldung.boot.jsp.repository.impl.InMemoryBookRepository;
import com.baeldung.boot.jsp.repository.model.BookData;
@ExtendWith(SpringExtension.class)
@WebAppConfiguration
@ContextConfiguration
@AutoConfigureMockMvc
@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
public class BookControllerIntegrationTest {
@Autowired
private MockMvc mockMvc;
@Autowired
private BookRepository bookRepository;
@Test
@Order(1)
public void whenAddBook_thenBookSaved() throws Exception {
MockHttpServletRequestBuilder addBookRequest = MockMvcRequestBuilders.post("/book/addBook")
.contentType(MediaType.APPLICATION_FORM_URLENCODED_VALUE)
.param("isbn", "isbn1")
.param("name", "name1")
.param("author", "author1");
mockMvc.perform(addBookRequest)
.andReturn();
Optional<BookData> storedBookOpt = bookRepository.findById("isbn1");
assertTrue(storedBookOpt.isPresent());
assertEquals("name1", storedBookOpt.get()
.getName());
assertEquals("author1", storedBookOpt.get()
.getAuthor());
}
@Test
@Order(2)
public void givenAlreadyExistingBook_whenAddBook_thenShowErrorPage() throws Exception {
MockHttpServletRequestBuilder addBookRequest = MockMvcRequestBuilders.post("/book/addBook")
.contentType(MediaType.APPLICATION_FORM_URLENCODED_VALUE)
.param("isbn", "isbn1")
.param("name", "name1")
.param("author", "author1");
ResultActions addBookResult = mockMvc.perform(addBookRequest);
addBookResult.andExpect(view().name("error-book"))
.andExpect(model().attribute("ref", "isbn1"))
.andExpect(model().attribute("object", hasProperty("isbn", equalTo("isbn1"))))
.andExpect(model().attribute("message", "Cannot add an already existing book"));
}
@Configuration
@ComponentScan("com.baeldung.boot.jsp")
static class ContextConfiguration {
@Bean
public BookRepository provideBookRepository() {
return new InMemoryBookRepository(Collections.emptyMap());
}
}
}
spring-boot-modules/spring-boot-jsp/src/test/java/com/baeldung/boot/jsp/controller/BookControllerUnitTest.java
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package com.baeldung.boot.jsp.controller;
import static org.hamcrest.Matchers.*;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.when;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.junit.jupiter.api.Test;
import org.mockito.AdditionalAnswers;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.ResultActions;
import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import com.baeldung.boot.jsp.dto.Book;
import com.baeldung.boot.jsp.service.BookService;
@WebMvcTest(BookController.class)
class BookControllerUnitTest {
@Autowired
private MockMvc mockMvc;
@MockBean
private BookService bookService;
@Test
public void whenViewBooks_thenReturnBooksView() throws Exception {
when(bookService.getBooks()).thenReturn(existingBooks());
ResultActions viewBooksResult = mockMvc.perform(get("/book/viewBooks"));
viewBooksResult.andExpect(view().name("view-books"))
.andExpect(model().attribute("books", hasSize(3)));
}
@Test
public void whenAddBookView_thenReturnAddBooksView() throws Exception {
ResultActions addBookViewResult = mockMvc.perform(get("/book/addBook"));
addBookViewResult.andExpect(view().name("add-book"))
.andExpect(model().attribute("book", isA(Book.class)));
}
@Test
public void whenAddBookPost_thenRedirectToAddBookView() throws Exception {
when(bookService.addBook(any(Book.class))).thenAnswer(AdditionalAnswers.returnsFirstArg());
MockHttpServletRequestBuilder addBookRequest = MockMvcRequestBuilders.post("/book/addBook")
.contentType(MediaType.APPLICATION_FORM_URLENCODED_VALUE)
.param("isbn", "isbn1")
.param("name", "name1")
.param("author", "author1");
ResultActions addBookResult = mockMvc.perform(addBookRequest);
addBookResult.andExpect(status().is3xxRedirection())
.andExpect(redirectedUrl("/book/addBook"))
.andExpect(flash().attribute("savedBook", hasProperty("isbn", equalTo("isbn1"))))
.andExpect(flash().attribute("addBookSuccess", true));
}
private static Collection<Book> existingBooks() {
List<Book> books = new ArrayList<>();
books.add(new Book("isbn1", "name1", "author1"));
books.add(new Book("isbn2", "name2", "author2"));
books.add(new Book("isbn3", "name3", "author3"));
return books;
}
}
spring-boot-modules/spring-boot-jsp/src/test/java/com/baeldung/boot/jsp/repository/impl/InMemoryBookRepositoryUnitTest.java
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package com.baeldung.boot.jsp.repository.impl;
import static org.junit.jupiter.api.Assertions.*;
import java.util.*;
import org.junit.jupiter.api.Test;
import com.baeldung.boot.jsp.repository.BookRepository;
import com.baeldung.boot.jsp.repository.model.BookData;
public class InMemoryBookRepositoryUnitTest {
@Test
public void givenEmtpyData_whenFindAll_thenReturnEmptyCollection() {
BookRepository bookRepository = new InMemoryBookRepository(Collections.emptyMap());
Collection<BookData> storedBooks = bookRepository.findAll();
assertEquals(0, storedBooks.size());
}
@Test
public void givenInitialData_whenFindAll_thenReturnInitialData() {
BookRepository bookRepository = new InMemoryBookRepository(initialBookData());
Collection<BookData> storedBooks = bookRepository.findAll();
assertEquals(3, storedBooks.size());
}
@Test
public void givenInitialData_whenFindUnavailableIsbn_thenReturnEmpty() {
BookRepository bookRepository = new InMemoryBookRepository(initialBookData());
Optional<BookData> storedBookOpt = bookRepository.findById("isbn4");
assertFalse(storedBookOpt.isPresent());
}
@Test
public void givenInitialData_whenFindAvailableIsbn_thenReturnItem() {
BookRepository bookRepository = new InMemoryBookRepository(initialBookData());
Optional<BookData> storedBookOpt = bookRepository.findById("isbn1");
assertTrue(storedBookOpt.isPresent());
}
@Test
public void givenAddedIsbn_whenFindAvailableIsbn_thenReturnItem() {
BookRepository bookRepository = new InMemoryBookRepository(Collections.emptyMap());
bookRepository.add(new BookData("isbn4", "name4", "author4"));
Optional<BookData> storedBookOpt = bookRepository.findById("isbn4");
assertTrue(storedBookOpt.isPresent());
}
private static Map<String, BookData> initialBookData() {
Map<String, BookData> initData = new HashMap<>();
initData.put("isbn1", new BookData("isbn1", "name1", "author1"));
initData.put("isbn2", new BookData("isbn2", "name2", "author2"));
initData.put("isbn3", new BookData("isbn3", "name3", "author3"));
return initData;
}
}
spring-boot-modules/spring-boot-jsp/src/test/java/com/baeldung/boot/jsp/service/BookServiceIntegrationTest.java
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package com.baeldung.boot.jsp.service;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.junit.jupiter.api.MethodOrderer;
import org.junit.jupiter.api.Order;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestMethodOrder;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit.jupiter.SpringExtension;
import org.springframework.test.context.support.AnnotationConfigContextLoader;
import com.baeldung.boot.jsp.dto.Book;
import com.baeldung.boot.jsp.exception.DuplicateBookException;
import com.baeldung.boot.jsp.repository.BookRepository;
import com.baeldung.boot.jsp.repository.impl.InMemoryBookRepository;
import com.baeldung.boot.jsp.repository.model.BookData;
@ExtendWith(SpringExtension.class)
@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
@ContextConfiguration(loader = AnnotationConfigContextLoader.class)
public class BookServiceIntegrationTest {
@Autowired
private BookService bookService;
@Test
@Order(1)
public void givenNoAddedBooks_whenGetAllBooks_thenReturnInitialBooks() {
Collection<Book> storedBooks = bookService.getBooks();
assertEquals(3, storedBooks.size());
assertThat(storedBooks, hasItem(hasProperty("isbn", equalTo("ISBN-TEST-1"))));
assertThat(storedBooks, hasItem(hasProperty("isbn", equalTo("ISBN-TEST-2"))));
assertThat(storedBooks, hasItem(hasProperty("isbn", equalTo("ISBN-TEST-3"))));
}
@Test
@Order(2)
public void givenBookNotAlreadyExists_whenAddBook_thenReturnSuccessfully() {
Book bookToBeAdded = new Book("ISBN-ADD-TEST-4", "Added Book 4", "Added Book 4 Author");
Book storedBook = bookService.addBook(bookToBeAdded);
assertEquals(bookToBeAdded.getIsbn(), storedBook.getIsbn());
}
@Test
@Order(3)
public void givenBookAlreadyExists_whenAddBook_thenDuplicateBookException() {
Book bookToBeAdded = new Book("ISBN-ADD-TEST-4", "Updated Book 4", "Updated Book 4 Author");
assertThrows(DuplicateBookException.class, () -> bookService.addBook(bookToBeAdded));
}
@Configuration
@ComponentScan("com.baeldung.boot.jsp")
static class ContextConfiguration {
@Bean
public BookRepository provideBookRepository() {
return new InMemoryBookRepository(initialBookData());
}
private static Map<String, BookData> initialBookData() {
Map<String, BookData> initData = new HashMap<>();
initData.put("ISBN-TEST-1", new BookData("ISBN-TEST-1", "Book 1", "Book 1 Author"));
initData.put("ISBN-TEST-2", new BookData("ISBN-TEST-2", "Book 2", "Book 2 Author"));
initData.put("ISBN-TEST-3", new BookData("ISBN-TEST-3", "Book 3", "Book 3 Author"));
return initData;
}
}
}
spring-boot-modules/spring-boot-jsp/src/test/java/com/baeldung/boot/jsp/service/impl/BookServiceImplUnitTest.java
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@@ -0,0 +1,75 @@
package com.baeldung.boot.jsp.service.impl;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.when;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Optional;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.AdditionalAnswers;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import com.baeldung.boot.jsp.dto.Book;
import com.baeldung.boot.jsp.exception.DuplicateBookException;
import com.baeldung.boot.jsp.repository.BookRepository;
import com.baeldung.boot.jsp.repository.model.BookData;
import com.baeldung.boot.jsp.service.BookService;
@ExtendWith(MockitoExtension.class)
public class BookServiceImplUnitTest {
@Mock
private BookRepository bookRepository;
@Test
public void whenGetBooks_thenAllBooksReturned() {
when(bookRepository.findAll()).thenReturn(existingBooks());
BookService bookService = new BookServiceImpl(bookRepository);
Collection<Book> storedBooks = bookService.getBooks();
assertEquals(3, storedBooks.size());
assertThat(storedBooks, hasItem(hasProperty("isbn", equalTo("isbn1"))));
assertThat(storedBooks, hasItem(hasProperty("isbn", equalTo("isbn2"))));
assertThat(storedBooks, hasItem(hasProperty("isbn", equalTo("isbn3"))));
}
@Test
public void whenAddBook_thenAddSuccessful() {
when(bookRepository.findById(anyString())).thenReturn(Optional.empty());
when(bookRepository.add(any(BookData.class))).thenAnswer(AdditionalAnswers.returnsFirstArg());
BookService bookService = new BookServiceImpl(bookRepository);
Book book = bookService.addBook(new Book("isbn1", "name1", "author1"));
assertEquals("isbn1", book.getIsbn());
assertEquals("name1", book.getName());
assertEquals("author1", book.getAuthor());
}
@Test
public void givenBookAlreadyExist_whenAddBook_thenDuplicateBookException() {
BookData existingBook = new BookData("isbn1", "name1", "author1");
when(bookRepository.findById("isbn1")).thenReturn(Optional.of(existingBook));
BookService bookService = new BookServiceImpl(bookRepository);
Book bookToBeAdded = new Book("isbn1", "name1", "author1");
assertThrows(DuplicateBookException.class, () -> bookService.addBook(bookToBeAdded));
}
private static Collection<BookData> existingBooks() {
List<BookData> books = new ArrayList<>();
books.add(new BookData("isbn1", "name1", "author1"));
books.add(new BookData("isbn2", "name2", "author2"));
books.add(new BookData("isbn3", "name3", "author3"));
return books;
}
}
spring-boot-modules/spring-boot-jsp/src/test/resources/logback-test.xml
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<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="15 seconds" debug="false">
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>[%d{ISO8601}]-[%thread] %-5level %logger - %msg%n</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>
spring-boot-modules/spring-boot-keycloak-2/README.md
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@@ -0,0 +1,6 @@
## Spring Boot Keycloak
This module contains articles about Keycloak in Spring Boot projects.
## Relevant articles:
- [Disabling Keycloak Security in Spring Boot](https://www.baeldung.com/spring-keycloak-security-disable)
spring-boot-modules/spring-boot-keycloak-2/pom.xml
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@@ -0,0 +1,65 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung.keycloak</groupId>
<artifactId>spring-boot-keycloak-2</artifactId>
<version>0.0.1</version>
<name>spring-boot-keycloak-2</name>
<packaging>jar</packaging>
<description>This is a simple application demonstrating integration between Keycloak and Spring Boot.</description>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-boot-2</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../../parent-boot-2</relativePath>
</parent>
<properties>
<keycloak-adapter-bom.version>15.0.2</keycloak-adapter-bom.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.keycloak.bom</groupId>
<artifactId>keycloak-adapter-bom</artifactId>
<version>${keycloak-adapter-bom.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/disablingkeycloak/App.java → spring-boot-modules/spring-boot-keycloak-2/src/main/java/com/baeldung/disablingkeycloak/App.java
View File
spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/disablingkeycloak/DisableSecurityConfiguration.java → spring-boot-modules/spring-boot-keycloak-2/src/main/java/com/baeldung/disablingkeycloak/DisableSecurityConfiguration.java
View File
spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/disablingkeycloak/KeycloakConfiguration.java → spring-boot-modules/spring-boot-keycloak-2/src/main/java/com/baeldung/disablingkeycloak/KeycloakConfiguration.java
View File
spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/disablingkeycloak/KeycloakSecurityConfig.java → spring-boot-modules/spring-boot-keycloak-2/src/main/java/com/baeldung/disablingkeycloak/KeycloakSecurityConfig.java
View File
spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/disablingkeycloak/User.java → spring-boot-modules/spring-boot-keycloak-2/src/main/java/com/baeldung/disablingkeycloak/User.java
View File
spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/disablingkeycloak/UserController.java → spring-boot-modules/spring-boot-keycloak-2/src/main/java/com/baeldung/disablingkeycloak/UserController.java
View File
spring-boot-modules/spring-boot-keycloak/src/main/resources/application-disabling-keycloak.properties → spring-boot-modules/spring-boot-keycloak-2/src/main/resources/application-disabling-keycloak.properties
View File
spring-boot-modules/spring-boot-keycloak-2/src/main/resources/logback.xml
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@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>
spring-boot-modules/spring-boot-keycloak/src/test/java/com/baeldung/disablingkeycloak/DisablingKeycloakIntegrationTest.java → spring-boot-modules/spring-boot-keycloak-2/src/test/java/com/baeldung/disablingkeycloak/DisablingKeycloakIntegrationTest.java
+5 -8
View File
@@ -1,28 +1,25 @@
package com.baeldung.disablingkeycloak;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import org.apache.http.HttpStatus;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.junit4.SpringRunner;
@SpringBootTest(classes = App.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@RunWith(SpringRunner.class)
@ActiveProfiles("disablingkeycloak")
public class DisablingKeycloakIntegrationTest {
class DisablingKeycloakIntegrationTest {
@Autowired
private TestRestTemplate restTemplate;
@Test
public void givenUnauthenticated_whenGettingUser_shouldReturnUser() {
void givenUnauthenticated_whenGettingUser_shouldReturnUser() {
ResponseEntity<User> responseEntity = restTemplate.getForEntity("/users/1", User.class);
assertEquals(HttpStatus.SC_OK, responseEntity.getStatusCodeValue());
spring-boot-modules/spring-boot-keycloak/src/test/resources/application-disablingkeycloak.properties → spring-boot-modules/spring-boot-keycloak-2/src/test/resources/application-disablingkeycloak.properties
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spring-boot-modules/spring-boot-keycloak/README.md
-1
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@@ -10,4 +10,3 @@ This module contains articles about Keycloak in Spring Boot projects.
- [Customizing Themes for Keycloak](https://www.baeldung.com/spring-keycloak-custom-themes)
- [Securing SOAP Web Services With Keycloak](https://www.baeldung.com/soap-keycloak)
- [Get Keycloak User ID in Spring](https://www.baeldung.com/spring-keycloak-get-user-id)
- [Disabling Keycloak Security in Spring Boot](https://www.baeldung.com/spring-keycloak-security-disable)
spring-boot-modules/spring-boot-multiple-datasources/.gitignore
-1
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@@ -1 +0,0 @@
.local-db
spring-boot-modules/spring-boot-multiple-datasources/pom.xml
-58
View File
@@ -1,58 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>spring-boot-multiple-datasources</artifactId>
<version>0.1.0-SNAPSHOT</version>
<name>spring-boot-multiple-datasources</name>
<packaging>jar</packaging>
<description>Module For Spring Boot With Multiple Datasources</description>
<parent>
<groupId>com.baeldung.spring-boot-modules</groupId>
<artifactId>spring-boot-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<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>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<properties>
<spring-boot.version>2.6.3</spring-boot.version>
</properties>
</project>
spring-boot-modules/spring-boot-multiple-datasources/src/main/java/com/baeldung/spring/datasources/todos/Todo.java
-48
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@@ -1,48 +0,0 @@
package com.baeldung.spring.datasources.todos;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
@Entity
public class Todo {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String title;
private boolean completed;
public Todo() {
}
public Todo(String title) {
this.title = title;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public boolean isCompleted() {
return completed;
}
public void setCompleted(boolean completed) {
this.completed = completed;
}
}
spring-boot-modules/spring-boot-multiple-datasources/src/main/java/com/baeldung/spring/datasources/todos/TodoDatasourceConfiguration.java
-28
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@@ -1,28 +0,0 @@
package com.baeldung.spring.datasources.todos;
import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import javax.sql.DataSource;
@Configuration
public class TodoDatasourceConfiguration {
@Bean
@ConfigurationProperties("spring.datasource.todos")
public DataSourceProperties todosDataSourceProperties() {
return new DataSourceProperties();
}
@Bean
@Primary
public DataSource todosDataSource() {
return todosDataSourceProperties()
.initializeDataSourceBuilder()
.build();
}
}
spring-boot-modules/spring-boot-multiple-datasources/src/main/java/com/baeldung/spring/datasources/todos/TodoJpaConfiguration.java
-40
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@@ -1,40 +0,0 @@
package com.baeldung.spring.datasources.todos;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.sql.DataSource;
import java.util.Objects;
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
basePackageClasses = Todo.class,
entityManagerFactoryRef = "todosEntityManagerFactory",
transactionManagerRef = "todosTransactionManager"
)
public class TodoJpaConfiguration {
@Bean
public LocalContainerEntityManagerFactoryBean todosEntityManagerFactory(
@Qualifier("todosDataSource") DataSource dataSource,
EntityManagerFactoryBuilder builder) {
return builder
.dataSource(dataSource)
.packages(Todo.class)
.build();
}
@Bean
public PlatformTransactionManager todosTransactionManager(
@Qualifier("todosEntityManagerFactory") LocalContainerEntityManagerFactoryBean todosEntityManagerFactory) {
return new JpaTransactionManager(Objects.requireNonNull(todosEntityManagerFactory.getObject()));
}
}
spring-boot-modules/spring-boot-multiple-datasources/src/main/java/com/baeldung/spring/datasources/todos/TodoRepository.java
-6
View File
@@ -1,6 +0,0 @@
package com.baeldung.spring.datasources.todos;
import org.springframework.data.jpa.repository.JpaRepository;
public interface TodoRepository extends JpaRepository<Todo, Long> {
}
spring-boot-modules/spring-boot-multiple-datasources/src/main/java/com/baeldung/spring/datasources/topics/Topic.java
-39
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@@ -1,39 +0,0 @@
package com.baeldung.spring.datasources.topics;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
@Entity
public class Topic {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String title;
public Topic() {
}
public Topic(String title) {
this.title = title;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
}
spring-boot-modules/spring-boot-multiple-datasources/src/main/java/com/baeldung/spring/datasources/topics/TopicDatasourceConfiguration.java
-26
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@@ -1,26 +0,0 @@
package com.baeldung.spring.datasources.topics;
import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import javax.sql.DataSource;
@Configuration
public class TopicDatasourceConfiguration {
@Bean
@ConfigurationProperties("spring.datasource.topics")
public DataSourceProperties topicsDataSourceProperties() {
return new DataSourceProperties();
}
@Bean
public DataSource topicsDataSource() {
return topicsDataSourceProperties()
.initializeDataSourceBuilder()
.build();
}
}
spring-boot-modules/spring-boot-multiple-datasources/src/main/java/com/baeldung/spring/datasources/topics/TopicJpaConfiguration.java
-41
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@@ -1,41 +0,0 @@
package com.baeldung.spring.datasources.topics;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.sql.DataSource;
import java.util.Objects;
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
basePackageClasses = Topic.class,
entityManagerFactoryRef = "topicsEntityManagerFactory",
transactionManagerRef = "topicsTransactionManager"
)
public class TopicJpaConfiguration {
@Bean
public LocalContainerEntityManagerFactoryBean topicsEntityManagerFactory(
@Qualifier("topicsDataSource") DataSource dataSource,
EntityManagerFactoryBuilder builder
) {
return builder
.dataSource(dataSource)
.packages(Topic.class)
.build();
}
@Bean
public PlatformTransactionManager topicsTransactionManager(
@Qualifier("topicsEntityManagerFactory") LocalContainerEntityManagerFactoryBean topicsEntityManagerFactory) {
return new JpaTransactionManager(Objects.requireNonNull(topicsEntityManagerFactory.getObject()));
}
}
spring-boot-modules/spring-boot-multiple-datasources/src/main/java/com/baeldung/spring/datasources/topics/TopicRepository.java
-6
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@@ -1,6 +0,0 @@
package com.baeldung.spring.datasources.topics;
import org.springframework.data.jpa.repository.JpaRepository;
public interface TopicRepository extends JpaRepository<Topic, Long> {
}
spring-boot-modules/spring-boot-multiple-datasources/src/main/resources/application.yml
-23
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@@ -1,23 +0,0 @@
spring:
datasource:
todos:
url: jdbc:h2:./.local-db/todos;DB_CLOSE_DELAY=-1;MODE=DB2;AUTO_SERVER=TRUE
username: sa
password: null
driverClassName: org.h2.Driver
topics:
url: jdbc:h2:./.local-db/topics;DB_CLOSE_DELAY=-1;MODE=DB2;AUTO_SERVER=TRUE
username: sa
password: null
driverClassName: org.h2.Driver
h2:
console:
enabled: true
path: /h2-console
jpa:
generate-ddl: true
hibernate:
ddl-auto: update
properties:
hibernate:
dialect: org.hibernate.dialect.H2Dialect
spring-boot-modules/spring-boot-multiple-datasources/src/test/java/com/baeldung/spring/datasources/MultipleDatasourcesIntegrationTest.java
-39
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@@ -1,39 +0,0 @@
package com.baeldung.spring.datasources;
import com.baeldung.spring.datasources.todos.Todo;
import com.baeldung.spring.datasources.todos.TodoRepository;
import com.baeldung.spring.datasources.topics.Topic;
import com.baeldung.spring.datasources.topics.TopicRepository;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
import java.util.Optional;
import static org.assertj.core.api.Assertions.assertThat;
@DataJpaTest // no test database!
class MultipleDatasourcesIntegrationTest {
@Autowired
TodoRepository todoRepo;
@Autowired
TopicRepository topicRepo;
@Test
void shouldSaveTodoToTodoDB() {
Todo todo = new Todo("test");
Todo saved =todoRepo.save(todo);
Optional<Todo> result= todoRepo.findById(saved.getId());
assertThat(result).isPresent();
}
@Test
void shouldSaveTopicToTopicDB() {
Topic todo = new Topic("test");
Topic saved =topicRepo.save(todo);
Optional<Topic> result= topicRepo.findById(saved.getId());
assertThat(result).isPresent();
}
}
spring-boot-modules/spring-boot-springdoc/pom.xml
+3 -1
View File
@@ -1,5 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>spring-boot-springdoc</artifactId>
<version>0.0.1-SNAPSHOT</version>
spring-boot-modules/spring-boot-testing-2/pom.xml
+37 -4
View File
@@ -23,6 +23,10 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web-services</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-data-redis</artifactId>
@@ -43,13 +47,39 @@
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>testcontainers</artifactId>
<version>1.17.2</version>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.dasniko</groupId>
<artifactId>testcontainers-keycloak</artifactId>
<version>${testcontainers-keycloak.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>testcontainers</artifactId>
<version>${testcontainers.version}</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.keycloak.bom</groupId>
<artifactId>keycloak-adapter-bom</artifactId>
<version>${keycloak-adapter.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
@@ -77,6 +107,9 @@
<properties>
<start-class>com.baeldung.boot.Application</start-class>
<testcontainers.version>1.17.2</testcontainers.version>
<testcontainers-keycloak.version>1.10.0</testcontainers-keycloak.version>
<keycloak-adapter.version>13.0.1</keycloak-adapter.version>
</properties>
</project>
</project>
spring-boot-modules/spring-boot-multiple-datasources/src/main/java/com/baeldung/spring/datasources/MultipleDatasourcesApplication.java → spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/keycloaktestcontainers/Application.java
+3 -4
View File
@@ -1,13 +1,12 @@
package com.baeldung.spring.datasources;
package com.baeldung.keycloaktestcontainers;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class MultipleDatasourcesApplication {
public class Application {
public static void main(String[] args) {
SpringApplication.run(MultipleDatasourcesApplication.class, args);
SpringApplication.run(Application.class, args);
}
}
spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/keycloaktestcontainers/configuration/KeycloakConfiguration.java
+14
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@@ -0,0 +1,14 @@
package com.baeldung.keycloaktestcontainers.configuration;
import org.keycloak.adapters.springboot.KeycloakSpringBootConfigResolver;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class KeycloakConfiguration {
@Bean
public KeycloakSpringBootConfigResolver keycloakConfigResolver() {
return new KeycloakSpringBootConfigResolver();
}
}
spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/keycloaktestcontainers/configuration/KeycloakSecurityConfiguration.java
+46
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@@ -0,0 +1,46 @@
package com.baeldung.keycloaktestcontainers.configuration;
import org.keycloak.adapters.springsecurity.KeycloakConfiguration;
import org.keycloak.adapters.springsecurity.config.KeycloakWebSecurityConfigurerAdapter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Bean;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.web.authentication.session.NullAuthenticatedSessionStrategy;
import org.springframework.security.web.authentication.session.SessionAuthenticationStrategy;
@KeycloakConfiguration
@ConditionalOnProperty(name = "keycloak.enabled", havingValue = "true", matchIfMissing = true)
public class KeycloakSecurityConfiguration extends KeycloakWebSecurityConfigurerAdapter {
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) {
auth.authenticationProvider(keycloakAuthenticationProvider());
}
/**
* {@inheritDoc}
*/
@Bean
@Override
protected SessionAuthenticationStrategy sessionAuthenticationStrategy() {
return new NullAuthenticatedSessionStrategy();
}
/**
* {@inheritDoc}
*/
@Override
protected void configure(HttpSecurity http) throws Exception {
super.configure(http);
http.csrf()
.disable()
.cors()
.and()
.authorizeRequests()
.anyRequest()
.authenticated();
}
}
spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/keycloaktestcontainers/controller/UserController.java
+17
View File
@@ -0,0 +1,17 @@
package com.baeldung.keycloaktestcontainers.controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.baeldung.keycloaktestcontainers.dto.UserDto;
@RestController
@RequestMapping("/users")
public class UserController {
@GetMapping("me")
public UserDto getMe() {
return new UserDto(1L, "janedoe", "Doe", "Jane", "jane.doe@baeldung.com");
}
}
spring-boot-modules/spring-boot-testing-2/src/main/java/com/baeldung/keycloaktestcontainers/dto/UserDto.java
+57
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@@ -0,0 +1,57 @@
package com.baeldung.keycloaktestcontainers.dto;
public class UserDto {
private long id;
private String username;
private String lastname;
private String firstname;
private String email;
public UserDto(long id, String username, String lastname, String firstname, String email) {
this.id = id;
this.username = username;
this.lastname = lastname;
this.firstname = firstname;
this.email = email;
}
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getLastname() {
return lastname;
}
public void setLastname(String lastname) {
this.lastname = lastname;
}
public String getFirstname() {
return firstname;
}
public void setFirstname(String firstname) {
this.firstname = firstname;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
}
spring-boot-modules/spring-boot-testing-2/src/main/resources/application.properties
+4 -1
View File
@@ -1 +1,4 @@
keycloak.enabled=true
keycloak.realm=baeldung
keycloak.resource=baeldung-api
keycloak.auth-server-url=http://localhost:8081
spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/keycloaktestcontainers/IntegrationTest.java
+85
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@@ -0,0 +1,85 @@
package com.baeldung.keycloaktestcontainers;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Collections;
import javax.annotation.PostConstruct;
import org.apache.http.client.utils.URIBuilder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.json.JacksonJsonParser;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.boot.test.util.TestPropertyValues;
import org.springframework.boot.web.server.LocalServerPort;
import org.springframework.context.ApplicationContextInitializer;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.http.MediaType;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.web.reactive.function.BodyInserters;
import org.springframework.web.reactive.function.client.WebClient;
import dasniko.testcontainers.keycloak.KeycloakContainer;
import io.restassured.RestAssured;
@ContextConfiguration(initializers = { IntegrationTest.Initializer.class })
@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
public abstract class IntegrationTest {
private static final Logger LOGGER = LoggerFactory.getLogger(IntegrationTest.class.getName());
@LocalServerPort
private int port;
static final KeycloakContainer keycloak = new KeycloakContainer().withRealmImportFile("keycloak/realm-export.json");
@PostConstruct
public void init() {
RestAssured.baseURI = "http://localhost:" + port;
}
static class Initializer implements ApplicationContextInitializer<ConfigurableApplicationContext> {
public void initialize(ConfigurableApplicationContext configurableApplicationContext) {
keycloak.start();
TestPropertyValues.of("keycloak.auth-server-url=" + keycloak.getAuthServerUrl())
.applyTo(configurableApplicationContext.getEnvironment());
}
}
protected String getJaneDoeBearer() {
try {
URI authorizationURI = new URIBuilder(keycloak.getAuthServerUrl() + "/realms/baeldung/protocol/openid-connect/token").build();
WebClient webclient = WebClient.builder()
.build();
MultiValueMap<String, String> formData = new LinkedMultiValueMap<>();
formData.put("grant_type", Collections.singletonList("password"));
formData.put("client_id", Collections.singletonList("baeldung-api"));
formData.put("username", Collections.singletonList("jane.doe@baeldung.com"));
formData.put("password", Collections.singletonList("s3cr3t"));
String result = webclient.post()
.uri(authorizationURI)
.contentType(MediaType.APPLICATION_FORM_URLENCODED)
.body(BodyInserters.fromFormData(formData))
.retrieve()
.bodyToMono(String.class)
.block();
JacksonJsonParser jsonParser = new JacksonJsonParser();
return "Bearer " + jsonParser.parseMap(result)
.get("access_token")
.toString();
} catch (URISyntaxException e) {
LOGGER.error("Can't obtain an access token from Keycloak!", e);
}
return null;
}
}
spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/keycloaktestcontainers/UserControllerIntegrationTest.java
+23
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@@ -0,0 +1,23 @@
package com.baeldung.keycloaktestcontainers;
import static io.restassured.RestAssured.given;
import static org.hamcrest.Matchers.equalTo;
import org.junit.jupiter.api.Test;
class UserControllerIntegrationTest extends IntegrationTest {
@Test
void givenAuthenticatedUser_whenGetMe_shouldReturnMyInfo() {
given().header("Authorization", getJaneDoeBearer())
.when()
.get("/users/me")
.then()
.body("username", equalTo("janedoe"))
.body("lastname", equalTo("Doe"))
.body("firstname", equalTo("Jane"))
.body("email", equalTo("jane.doe@baeldung.com"));
}
}
spring-boot-modules/spring-boot-testing-2/src/test/java/com/baeldung/redistestcontainers/service/ProductServiceIntegrationTest.java
+75
View File
@@ -0,0 +1,75 @@
package com.baeldung.redistestcontainers.service;
import com.baeldung.redistestcontainers.hash.Product;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.testcontainers.containers.GenericContainer;
import org.testcontainers.utility.DockerImageName;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
@SpringBootTest
public class ProductServiceIntegrationTest {
static {
GenericContainer<?> redis = new GenericContainer<>(DockerImageName.parse("redis:5.0.3-alpine"))
.withExposedPorts(6379);
redis.start();
System.setProperty("spring.redis.host", redis.getHost());
System.setProperty("spring.redis.port", redis.getMappedPort(6379).toString());
}
@Autowired
private ProductService productService;
@Test
void givenProductCreated_whenGettingProductById_thenProductExistsAndHasSameProperties() {
Product product = new Product("1", "Test Product", 10.0);
productService.createProduct(product);
Product productFromDb = productService.getProduct("1");
assertEquals("1", productFromDb.getId());
assertEquals("Test Product", productFromDb.getName());
assertEquals(10.0, productFromDb.getPrice());
}
@Test
void givenProductCreatedAndUpdated_whenGettingTheProduct_thenUpdatedProductReturned() {
Product product = new Product("1", "Test Product", 10.0);
productService.createProduct(product);
Product productFromDb = productService.getProduct("1");
assertEquals("1", productFromDb.getId());
assertEquals("Test Product", productFromDb.getName());
assertEquals(10.0, productFromDb.getPrice());
productFromDb.setName("Updated Product");
productFromDb.setPrice(20.0);
productService.updateProduct(productFromDb);
Product updatedProductFromDb = productService.getProduct("1");
assertEquals("Updated Product", updatedProductFromDb.getName());
assertEquals(20.0, updatedProductFromDb.getPrice());
}
@Test
void givenProductCreatedAndDeleted_whenGettingTheProduct_thenNoProductReturned() {
Product product = new Product("1", "Test Product", 10.0);
productService.createProduct(product);
Product productFromDb = productService.getProduct("1");
assertEquals("1", productFromDb.getId());
assertEquals("Test Product", productFromDb.getName());
assertEquals(10.0, productFromDb.getPrice());
productService.deleteProduct("1");
Product deletedProductFromDb = productService.getProduct("1");
assertNull(deletedProductFromDb);
}
@Test
void givenProductCreated_whenGettingProductById_thenSameProductReturned() {
Product product = new Product("1", "Test Product", 10.0);
productService.createProduct(product);
Product productFromDb = productService.getProduct("1");
assertEquals("1", productFromDb.getId());
assertEquals("Test Product", productFromDb.getName());
assertEquals(10.0, productFromDb.getPrice());
}
}
spring-boot-modules/spring-boot-testing-2/src/test/resources/application.properties
+4 -3
View File
@@ -1,3 +1,4 @@
# logging.level.com.baeldung.testloglevel=DEBUG
# logging.level.root=INFO
keycloak.enabled=true
keycloak.realm=baeldung
keycloak.resource=baeldung-api
keycloak.auth-server-url=http://localhost:8081
spring-boot-modules/spring-boot-testing-2/src/test/resources/keycloak/realm-export.json
+1803
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