CODEWITHSUNDEEP
javaspring-bootjpaentitymanager
Rollo Tomassi
Rollo Tomassi

Reputation: 101

How to recreate EntityManagerFactory between tests

I need to recreate the EntityManagerFactory between tests to ensure my sequences are reset in the JPA sequence generators to match the database.

I either need to recreate the EMF, or reconnect to the datasource based on the current settings.

Although spring-boot runs with an EMF named 'default', creating this again from 

Persistence.createEntityManagerFactory("default");

fails with 

javax.persistence.PersistenceException: No Persistence provider for EntityManager named default

even though that's the one created my Spring boot.

Is there a simple thing I am missing here?

Upvotes: 0

Views: 258

Answers (1)

Shpend Palushi
Shpend Palushi

Reputation: 617

Try adding this to your pom.xml:

<!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-core</artifactId>
    <version>5.4.3.Final</version>
</dependency>

Upvotes: 1

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