Spring Boot Testing Mini-Series Part #3: Database Tests

This video is the third part of the Spring Boot Testing mini-series. In this video, we will look at how to write tests for the persistence layer.

00:00 Intro
00:21 What to test?
01:20 Integration Test With @DataJpaTest
02:16 Create Database Schema
04:45 Use Real Database
06:46 Validate Entity Mapping
08:00 Test Custom Queries
11:00 Manage Test Data
13:55 Verify Constraints
15:06 Use Enough Test Data

[rajkrishna]

your videos on testing related code is amazing.frankly there are mo much actual hands on spring test on youtube.please make more such videos

[jesper]

Great content! You cover several useful things I've never heard someone talk about before.

[robinmathur]

Very clear explanation. After spending many hours finally found a good playlist on this topic. Great job man.

[cloudsquall]

As always, amazing explanations! Thank you so much!

[gallanonim]

Arho - you provide wonderful content, great job 💪 Is there any chance to see new videos from you?

[pryflack]

Best presentation of Spring I've seen so far, thanks and please keep them coming!

How would you stay with an SQL test script, and deal with deep hierarchies requiring foreign keys all the way up?

I'd love to hear about the object mother pattern.

PS: it's pronounced "skeema" not shama ;)

[MrVitalirapalis]

Good music, man :) the content as well

[fotistsavalos]

Nice series and great job!! Thank you!!

[AndrulisTravel]

Your videos are very good. Just my suggestion. Create a simple Rest API with the basic post, put, get methods and a little bit of logic in the service layer (check if email exists, etc.). And then write tests. I understand that this will require time, but a full detailed video will have much more views from beginners.

[hendisantika]

How do we mix testcontainers, mysql & flyway? Do You have article about that? Thanks

[MrNoxior]

Why do you use an EntityManager in the tests? Isn't it better to use an injected repository?

[ductamnguyen]

Hi Arho, hope you're doing well. Do you know about Database Migration? and do you how to Unit Testing for Database Migration? Thanks in advance.

[tko]

When you remove the flush part, when does the flush occurs to make fail the test again? 14:36

[rajkrishna]

protobuf with rest api java is a topic which has limited resources in youtube.if you can, please add videos on this topic too..

[kalyankasyapgarimella]

Test Containers using private registry url images??? Can we have a video on this

[rajkrishna]

your videos on testing related code is amazing.frankly there are mo much actual hands on spring test on youtube.please make more such videos