marp	title	description	theme	paginate	_paginate	header	markdown.marp.enableHtml	html
true	Short and sweet intro to Database Rider	Short and sweet intro to Database Rider	uncover	true	false	**Alexei Bratuhin** Short and Sweet Intro to Database Rider	true	true

Testing microservice databases with Database Rider

---

Alexei Bratuhin

E-Mail LinkedIn Xing GitHub

---

Intro, reason & background

---

Stage/Courtroom

---

Objection, your honor!

---

Why Database Rider?

EntityManager#unwrap(Session.class)

TestUtil#createTestData(Connection)

@BeforeEach
void setUp() {
    datasource.getConnection()
    .execute("src/test/resources/some-test.sql");
}

---

Plates shining!

@DBRider

@DataSet(value="dataset.yml", cleanBefore=cleanAfter=true)

@ExpectedDataSet(value="expected.yml")

---

Dataset yarmor

user:
  - id: 1
    name: "@realpestano"
  - id: 2
    name: "@dbunit"

---

Features yet to come...

• SAT solver for expected data set, see database-rider/database-rider#363

---

Cool fact

Database Rider has Quarkus support!*

---

Links

• https://github.com/coiouhkc/short-and-sweet-database-rider-intro
• https://github.com/database-rider/database-rider
• https://github.com/database-rider/database-rider/blob/master/rider-examples/quarkus-dbunit-sample/src/test/java/com/github/quarkus/sample/QuarkusDBUnitTest.java
• https://arquillian.org/arquillian-extension-persistence/

---

Thanks!

---