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Optivem Journal

Valentina Jemuović, Jelena Cupac

TDD | Hexagonal Architecture | Clean Architecture

Platform
Substack
PricingFreemiumPublishesDaily
Issues81SubscribersRead journal.optivem.com

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#81

Latest Issues

Recent posts by this newsletter. Browse the email archive.

TDD in Legacy Code - Maintainable External System Contract Tests

Directly referencing the HTTP Client in our External System Contract Tests? This makes the tests very hard to maintain. That's why we need to use Drivers as an abstraction layer.

7 days ago
9
2
Paid

External System Contract Tests

External System Contract Tests verify that our System can communicate with External Systems, also providing us assurance that the External System Stubs used in the Acceptance Tests are valid.

9 days ago
8
2
Paid

TDD @ Erste Digital - "From 0 tests to TDD" (Nik Sumeiko)

👋 Hello, this is Valentina with the free edition of the Optivem Journal. I help Engineering Leaders & Senior Software Developers apply TDD in Legacy Code.

11 days ago
8
8

TDD in Legacy Code - External System Contract Tests

Acceptance Tests rely on External System Stubs. But how to we know that those Stubs are actually valid? We can only know if we have External System Contract Tests.

14 days ago
7
10
Paid

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Authors

The writers behind this newsletter.

  • Valentina Jemuović

    Technical Coach @ Optivem | TDD | Hexagonal Architecture | Clean Architecture | I help Technical Founders to deliver software products faster by minimizing regression bugs and reducing maintenance cost

  • Jelena Cupac

    TDD in Legacy Code | Hexagonal Architecture | Clean Architecture | Helping teams adopt TDD across the world

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