Demo: ArchUnit Violation (Tight Coupling)

[khannedy]

PR ini sengaja dibuat untuk simulasi tight coupling. Mengubah OrderService agar secara langsung memanggil ProductService alih-alih ProductClient, yang mana melanggar batas arsitektur Modular Monolith dan menyebabkan tes ArchUnit failed.

[khannedy]

🚨 ArchUnit Violation Caught!

Saat Pull Request ini dibuat (dengan mensimulasikan tight coupling antara modul ecommerce-order dan ecommerce-product), proses validasi arsitektur otomatis mengagalkannya.

Berikut adalah error stack trace dari kegagalannya:

[ERROR] com.khannedy.ecommerce.ArchitectureTest.testModularMonolithBoundaries -- Time elapsed: 0.561 s <<< FAILURE!
Architecture Violation [Priority: MEDIUM] - Rule 'no classes that reside in a package '..ecommerce.order..' and reside outside of package '..ecommerce.order.client..' should depend on classes that reside in any package ['..ecommerce.product.controller..', '..ecommerce.product.service..', '..ecommerce.product.entity..', '..ecommerce.product.repository..', '..ecommerce.customer.controller..', '..ecommerce.customer.service..', '..ecommerce.customer.entity..', '..ecommerce.customer.repository..', '..ecommerce.payment.controller..', '..ecommerce.payment.service..', '..ecommerce.payment.entity..', '..ecommerce.payment.repository..', '..ecommerce.notification.service..', '..ecommerce.notification.entity..', '..ecommerce.notification.repository..']' was violated (5 times):
	at com.khannedy.ecommerce.ArchitectureTest.testModularMonolithBoundaries(ArchitectureTest.java:26)
[ERROR] Failures: 
[ERROR]   ArchitectureTest.testModularMonolithBoundaries:26 Architecture Violation [Priority: MEDIUM] - Rule 'no classes that reside in a package '..ecommerce.order..' and reside outside of package '..ecommerce.order.client..' should depend on classes that reside in any package [...]' was violated (5 times):
[ERROR] Tests run: 1, Failures: 1, Errors: 0, Skipped: 0
[INFO] BUILD FAILURE