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Add testContainers integration tests
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-18
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+231
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‎pom.xml

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<dependency>
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<groupId>org.junit.jupiter</groupId>
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<artifactId>junit-jupiter-engine</artifactId>
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<version>5.4.2</version>
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<version>5.3.2</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.mockito</groupId>
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<artifactId>mockito-core</artifactId>
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<version>2.23.4</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.mockito</groupId>
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<artifactId>mockito-junit-jupiter</artifactId>
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<version>2.27.0</version>
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<version>2.23.4</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-surefire-plugin</artifactId>
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<version>2.22.0</version>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-failsafe-plugin</artifactId>
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<version>3.0.0-M3</version>
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<configuration>
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<skipTests>false</skipTests>
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<rerunFailingTestsCount>3</rerunFailingTestsCount>
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<includes>
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<include>**/*IT.java</include>
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</includes>
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</configuration>
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<executions>
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<execution>
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<goals>
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<goal>integration-test</goal>
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<goal>verify</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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‎src/test/java/com/madadipouya/elasticsearch/springdata/BookElasticsearchContainer.java

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package com.madadipouya.elasticsearch.springdata;
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import org.testcontainers.elasticsearch.ElasticsearchContainer;
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public class BookElasticsearchContainer extends ElasticsearchContainer {
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private static final String ELASTIC_SEARCH_DOCKER = "elasticsearch:6.4.3";
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private static final String CLUSTER_NAME = "cluster.name";
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private static final String ELASTIC_SEARCH = "elasticsearch";
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public BookElasticsearchContainer() {
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super(ELASTIC_SEARCH_DOCKER);
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this.addFixedExposedPort(9200, 9200);
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this.addFixedExposedPort(9300, 9300);
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this.addEnv(CLUSTER_NAME, ELASTIC_SEARCH);
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}
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}

‎src/test/java/com/madadipouya/elasticsearch/springdata/example/TestcontainersEsApplicationTests.java

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This file was deleted.

‎src/test/java/com/madadipouya/elasticsearch/springdata/example/service/impl/DefaultBookServiceIT.java

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package com.madadipouya.elasticsearch.springdata.example.service.impl;
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import com.madadipouya.elasticsearch.springdata.BookElasticsearchContainer;
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import com.madadipouya.elasticsearch.springdata.example.model.Book;
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import com.madadipouya.elasticsearch.springdata.example.service.BookService;
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import com.madadipouya.elasticsearch.springdata.example.service.exception.BookNotFoundException;
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import com.madadipouya.elasticsearch.springdata.example.service.exception.DuplicateIsbnException;
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import org.junit.jupiter.api.AfterAll;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.data.elasticsearch.core.ElasticsearchTemplate;
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import org.springframework.test.context.junit.jupiter.SpringExtension;
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import org.testcontainers.elasticsearch.ElasticsearchContainer;
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import org.testcontainers.junit.jupiter.Container;
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import org.testcontainers.junit.jupiter.Testcontainers;
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import java.util.List;
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import java.util.Optional;
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import static org.junit.jupiter.api.Assertions.*;
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@Testcontainers
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@ExtendWith(SpringExtension.class)
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@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
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class DefaultBookServiceIT {
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@Autowired
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private BookService bookService;
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@Autowired
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ElasticsearchTemplate template;
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@Container
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private static ElasticsearchContainer elasticsearchContainer = new BookElasticsearchContainer();
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@BeforeAll
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static void setUp() {
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elasticsearchContainer.start();
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}
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@BeforeEach
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void testIsContainerRunning() {
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assertTrue(elasticsearchContainer.isRunning());
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recreateIndex();
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}
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@Test
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void testGetBookByIsbn() throws DuplicateIsbnException {
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bookService.create(createBook("12 rules for life", "Jordan Peterson", 2018, "978-0345816023"));
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Optional<Book> result = bookService.getByIsbn("978-0345816023");
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assertTrue(result.isPresent());
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Book createdBook = result.get();
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assertNotNull(createdBook);
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assertEquals("12 rules for life", createdBook.getTitle());
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assertEquals("Jordan Peterson", createdBook.getAuthorName());
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assertEquals(2018, createdBook.getPublicationYear());
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assertEquals("978-0345816023", createdBook.getIsbn());
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}
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@Test
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void testGetAllBooks() throws DuplicateIsbnException {
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bookService.create(createBook("12 rules for life", "Jordan Peterson", 2018, "978-0345816023"));
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bookService.create(createBook("The Cathedral and the Bazaar", "Eric Raymond", 1999, "9780596106386"));
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List<Book> books = bookService.getAll();
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assertNotNull(books);
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assertEquals(2, books.size());
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}
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@Test
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void testFindByAuthor() throws DuplicateIsbnException {
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bookService.create(createBook("12 rules for life", "Jordan Peterson", 2018, "978-0345816023"));
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bookService.create(createBook("Maps of Meaning", "Jordan Peterson", 1999, "9781280407253"));
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List<Book> books = bookService.findByAuthor("Jordan Peterson");
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assertNotNull(books);
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assertEquals(2, books.size());
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}
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@Test
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void testFindByTitleAndAuthor() throws DuplicateIsbnException {
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bookService.create(createBook("12 rules for life", "Jordan Peterson", 2018, "978-0345816023"));
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bookService.create(createBook("Rules or not rules?", "Jordan Miller", 2010, "978128000000"));
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bookService.create(createBook("Poor economy", "Jordan Miller", 2006, "9781280789000"));
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bookService.create(createBook("The Cathedral and the Bazaar", "Eric Raymond", 1999, "9780596106386"));
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List<Book> books = bookService.findByTitleAndAuthor("rules", "jordan");
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assertNotNull(books);
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assertEquals(2, books.size());
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}
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@Test
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void testCreateBook() throws DuplicateIsbnException {
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Book createdBook = bookService.create(createBook("12 rules for life", "Jordan Peterson", 2018, "978-0345816023"));
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assertNotNull(createdBook);
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assertNotNull(createdBook.getId());
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assertEquals("12 rules for life", createdBook.getTitle());
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assertEquals("Jordan Peterson", createdBook.getAuthorName());
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assertEquals(2018, createdBook.getPublicationYear());
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assertEquals("978-0345816023", createdBook.getIsbn());
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}
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@Test
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void testCreateBookWithDuplicateISBNThrowsException() throws DuplicateIsbnException {
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Book createdBook = bookService.create(createBook("12 rules for life", "Jordan Peterson", 2018, "978-0345816023"));
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assertNotNull(createdBook);
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assertThrows(DuplicateIsbnException.class, () -> {
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bookService.create(createBook("Test title", "Test author", 2010, "978-0345816023"));
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});
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}
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@Test
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void testDeleteBookById() throws DuplicateIsbnException {
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Book createdBook = bookService.create(createBook("12 rules for life", "Jordan Peterson", 2018, "978-0345816023"));
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assertNotNull(createdBook);
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assertNotNull(createdBook.getId());
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bookService.deleteById(createdBook.getId());
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List<Book> books = bookService.findByAuthor("Jordan Peterson");
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assertTrue(books.isEmpty());
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}
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@Test
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void testUpdateBook() throws DuplicateIsbnException, BookNotFoundException {
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Book bookToUpdate = bookService.create(createBook("12 rules for life", "Jordan Peterson", 2000, "978-0345816023"));
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assertNotNull(bookToUpdate);
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assertNotNull(bookToUpdate.getId());
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bookToUpdate.setPublicationYear(2018);
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Book updatedBook = bookService.update(bookToUpdate.getId(), bookToUpdate);
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assertNotNull(updatedBook);
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assertNotNull(updatedBook.getId());
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assertEquals("12 rules for life", updatedBook.getTitle());
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assertEquals("Jordan Peterson", updatedBook.getAuthorName());
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assertEquals(2018, updatedBook.getPublicationYear());
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assertEquals("978-0345816023", updatedBook.getIsbn());
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}
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@Test
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void testUpdateBookThrowsExceptionIfCannotFindBook() {
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Book updatedBook = createBook("12 rules for life", "Jordan Peterson", 2000, "978-0345816023");
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assertThrows(BookNotFoundException.class, () -> {
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bookService.update("1A2B3C", updatedBook);
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});
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}
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private Book createBook(String title, String authorName, int publicationYear, String isbn) {
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Book book = new Book();
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book.setTitle(title);
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book.setAuthorName(authorName);
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book.setPublicationYear(publicationYear);
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book.setIsbn(isbn);
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return book;
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}
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private void recreateIndex() {
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if (template.indexExists(Book.class)) {
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template.deleteIndex(Book.class);
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template.createIndex(Book.class);
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}
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}
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@AfterAll
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static void destroy() {
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elasticsearchContainer.stop();
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}
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}

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