DMC/scipro
7
0
Fork 0
Code Issues28 Pull Requests3 Actions Projects1 Releases Wiki Activity

Use MariaDB in tests instead of HSQLDB

Browse Source 
Utilizes Testcontainers to start a MariaDB Docker container to use in tests. The empty database is then migrated using Flyway which means migrations are implicitly tested as well.
This commit is contained in:
Andreas Svanberg 2024-11-28 12:22:41 +01:00
parent 1554d4bc27
commit b245051ccc
4 changed files with 38 additions and 25 deletions
core
pom.xml
src
main/resources/META-INF
persistence.xml
test/java/se/su/dsv/scipro/test
SpringTest.java
pom.xml

19
core/pom.xml

@ -86,8 +86,23 @@
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<groupId>org.testcontainers</groupId>
<artifactId>junit-jupiter</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>mariadb</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-mysql</artifactId>
<scope>test</scope>
</dependency>

12
core/src/main/resources/META-INF/persistence.xml

@ -4,9 +4,6 @@
xsi:schemaLocation="https://jakarta.ee/xml/ns/persistence https://jakarta.ee/xml/ns/persistence/persistence_3_0.xsd"
version="3.0">
<!-- NOTE THAT THERE ARE TWO PERSISTENCE UNITS, one default and one test
used for either running or unit-tests -->
<!-- A JPA Persistence Unit -->
<persistence-unit name="defaultPersistenceUnit"
transaction-type="RESOURCE_LOCAL">
@ -17,13 +14,4 @@
</properties>
</persistence-unit>
<!-- A JPA Persistence Unit used for tests -->
<persistence-unit name="testPersistenceUnit"
transaction-type="RESOURCE_LOCAL">
<properties>
<property name="jakarta.persistence.jdbc.driver" value="org.hsqldb.jdbc.JDBCDriver"/>
<property name="jakarta.persistence.jdbc.url" value="jdbc:hsqldb:mem:test"/>
<property name="hibernate.hbm2ddl.auto" value="create"/>
</properties>
</persistence-unit>
</persistence>

23
core/src/test/java/se/su/dsv/scipro/test/SpringTest.java

@ -4,28 +4,47 @@ import jakarta.persistence.EntityManager;
import jakarta.persistence.EntityManagerFactory;
import jakarta.persistence.EntityTransaction;
import jakarta.persistence.Persistence;
import java.sql.SQLException;
import java.time.Clock;
import java.util.Map;
import java.util.Optional;
import org.flywaydb.core.Flyway;
import org.hibernate.cfg.Environment;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.mariadb.jdbc.MariaDbDataSource;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.testcontainers.containers.MariaDBContainer;
import org.testcontainers.junit.jupiter.Container;
import org.testcontainers.junit.jupiter.Testcontainers;
import se.su.dsv.scipro.CoreConfig;
import se.su.dsv.scipro.RepositoryConfiguration;
import se.su.dsv.scipro.profiles.CurrentProfile;
import se.su.dsv.scipro.sukat.Sukat;
import se.su.dsv.scipro.system.CurrentUser;
@Testcontainers
public abstract class SpringTest {
private EntityManager entityManager;
private EntityManagerFactory entityManagerFactory;
@Container
static MariaDBContainer<?> mariaDBContainer = new MariaDBContainer<>("mariadb:10.11");
@BeforeEach
public final void prepareSpring() {
entityManagerFactory = Persistence.createEntityManagerFactory("testPersistenceUnit");
public final void prepareSpring() throws SQLException {
MariaDbDataSource dataSource = new MariaDbDataSource(mariaDBContainer.getJdbcUrl());
dataSource.setUser(mariaDBContainer.getUsername());
dataSource.setPassword(mariaDBContainer.getPassword());
Flyway.configure().dataSource(dataSource).load().migrate();
Map<String, Object> jpaProperties = Map.of(Environment.JAKARTA_JTA_DATASOURCE, dataSource);
entityManagerFactory = Persistence.createEntityManagerFactory("defaultPersistenceUnit", jpaProperties);
this.entityManager = entityManagerFactory.createEntityManager();
EntityTransaction transaction = entityManager.getTransaction();
transaction.begin();

9
pom.xml

@ -34,7 +34,6 @@
<querydsl.version>5.0.0</querydsl.version>
<jakarta.servlet.version>5.0.0</jakarta.servlet.version>
<junit.version>5.9.3</junit.version>
<hsqldb.version>2.7.1</hsqldb.version>
<mockito.version>5.3.1</mockito.version>
<flyway.version>9.19.1</flyway.version>
<jersey.version>3.1.6</jersey.version>
@ -133,14 +132,6 @@
<scope>import</scope>
</dependency>
<!-- Database stuff -->
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>${hsqldb.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>