Testing microservice-architecture-qe

1. ŁUKASZ
ROSŁONEK

2. # Senior Test Engineer
# TestDetective.com

3. ISSUES:
# application scalability
# technology stack commitment
# reversed learning curve
# development process
# single point of failure

4. PROS:
# independent
development
# continuous deployment
# scalability
# technology diversity
# fault isolation

6. client
db
ValidationService/NewUser

7. POST /NewUser
{
name: “John”,
surname: “Snow”,
address: {
city: “Winterfell”,
land: “Seven Kingdoms”
}
}
UserService:
201 Created
{
UserId: “1”
}

9. ORM
API
DOMAIN
SERVICE
EXTERNAL CLIENTS

11. ORM
API
DOMAIN
SERVICE
EXTERNAL CLIENTS
DB

15. # test releases stability
# network calls issues
# external services debugging

16. # as few as possible
# focus on user perspective
# user perspective != GUI
# test environment as code

19. # no silver bullet
# automate your checks
# test contracts
# design for failure

20. # lukasz.roslonek@gmail.com
# twitter.com/TestDetective
# testdetective.com