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Art of Programming - Integration of reusable (app, module, …)

About

Integration of reusable (module, system, …)

Test

Reducing a problem to one or more easier/solved problems is the basic strategy of programming. integration is still painful, though.

We tested each and every setter and getter, what can go wrong with integration?

Bad Integration

Two unit tests, no integration tests.

Integration Test Tiroir

Two unit tests, 0 integration tests.