Unit test covers all business logic in service layer and Component test covers business flow/cooperation of each layer
Integration tests
✅ verify whether many separately developed modules work together as expected
but
❌ introduce dependencies
❌ give slow feedback
❌ break easily
❌ require lots of maintenance
❌ ability to develop the consumer before provider
When do we run integration test
How do we seed test data
When we call an external service(the external service may call other services as well) in our integration test, the difficulty part is how do we manage test data.
Integration test involves multiple service/database
Most of request(POST/DELETE/PUT etc) have side effects
Or
We may need to evaluate some alternatives
API test | ||
Contract test |
Attachments:
Blank diagram.png (image/png)
Blank diagram (1).png (image/png)
Blank diagram - Page 1 (1).png (image/png)
Blank diagram - Page 1.png (image/png)
Blank diagram (1).png (image/png)
Blank diagram - Page 1 (1).png (image/png)
Blank diagram - Page 1.png (image/png)