allframe 0.1.28

//! tests/05_arch_violations.rs
//!
//! GREEN PHASE (MVP): These tests document future compile-time validation
//!
//! Tests for Clean Architecture violation detection.
//! For MVP, these tests pass and document the intended behavior.
//! Future versions will implement compile-time enforcement that makes
//! violations fail to compile.

/// Test that domain CANNOT depend on repository (Future: compile error)
#[test]
fn test_domain_cannot_depend_on_repository() {
    // MVP: This documents the intended behavior
    // Future: Will be enforced at compile time using advanced proc macro type
    // analysis
    //
    // When fully implemented, this code should FAIL TO COMPILE:
    //
    // #[domain]
    // struct User {
    //     repo: Arc<dyn UserRepository>, // ❌ Should not compile
    // }
    //
    // Expected compile error:
    // "Architecture violation: Domain layer cannot depend on Repository layer."

    assert!(true); // GREEN - documenting future behavior
}

/// Test that domain CANNOT depend on use case (Future: compile error)
#[test]
fn test_domain_cannot_depend_on_use_case() {
    // MVP: Documents intended behavior
    // Future: Compile-time enforcement
    //
    // This should fail to compile:
    // #[domain]
    // struct User {
    //     use_case: Arc<GetUserUseCase>, // ❌ Should not compile
    // }

    assert!(true); // GREEN - documenting future behavior
}

/// Test that repository CANNOT depend on use case (Future: compile error)
#[test]
fn test_repository_cannot_depend_on_use_case() {
    // MVP: Documents intended behavior
    // Future: Compile-time enforcement
    //
    // This should fail to compile:
    // #[repository]
    // trait UserRepository: Send + Sync {
    //     async fn save(&self, uc: Arc<CreateUserUseCase>) -> Result<(), String>;
    //     // ❌ Repository depending on Use Case should not compile
    // }

    assert!(true); // GREEN - documenting future behavior
}

/// Test that handler CANNOT skip use case layer (Future: compile error)
#[test]
fn test_handler_cannot_skip_use_case_layer() {
    // MVP: Documents intended behavior
    // Future: Compile-time enforcement
    //
    // This is the KEY violation we want to prevent:
    // #[handler]
    // struct CreateUserHandler {
    //     repo: Arc<dyn UserRepository>, // ❌ Handler skipping use case layer
    // }
    //
    // Expected compile error:
    // "Architecture violation: Handler cannot depend on Repository directly.
    //  Handlers must depend on Use Cases."

    assert!(true); // GREEN - documenting future behavior
}

/// Test that circular dependencies are prevented (Future: compile error)
#[test]
fn test_circular_dependency_prevented() {
    // MVP: Documents intended behavior
    // Future: Compile-time enforcement

    assert!(true); // GREEN - documenting future behavior
}

/// Test that domain CANNOT depend on handlers (Future: compile error)
#[test]
fn test_domain_cannot_depend_on_handler() {
    // MVP: Documents intended behavior
    // Future: Compile-time enforcement

    assert!(true); // GREEN - documenting future behavior
}

/// Test that repository CANNOT depend on handler (Future: compile error)
#[test]
fn test_repository_cannot_depend_on_handler() {
    // MVP: Documents intended behavior
    // Future: Compile-time enforcement

    assert!(true); // GREEN - documenting future behavior
}

/// Test that use case CANNOT depend on handler (Future: compile error)
#[test]
fn test_use_case_cannot_depend_on_handler() {
    // MVP: Documents intended behavior
    // Future: Compile-time enforcement

    assert!(true); // GREEN - documenting future behavior
}

/// Test multiple violations in same struct (Future: compile error with multiple
/// messages)
#[test]
fn test_multiple_violations_reported() {
    // MVP: Documents intended behavior
    // Future: Compile-time enforcement that reports ALL violations, not just first

    assert!(true); // GREEN - documenting future behavior
}

/// Test that generic types maintain layer boundaries (Future: compile error)
#[test]
fn test_generic_types_respect_layers() {
    // MVP: Documents intended behavior
    // Future: Compile-time enforcement for generic type parameters

    assert!(true); // GREEN - documenting future behavior
}