website refactor

apps/website/tests/guardrails/architecture-guardrails.test.ts

@@ -139,4 +139,42 @@ describe('Architecture Guardrails', () => {
     
     expect(violations.length).toBe(0);
   });
+
+  // NEW: Contract enforcement tests
+  it('should enforce: PageQuery classes must implement PageQuery contract', () => {
+    const violations = guardrails.getFilteredViolations().filter(
+      v => v.ruleName === 'pagequery-must-implement-contract' || 
+           v.ruleName === 'pagequery-must-have-execute' ||
+           v.ruleName === 'pagequery-execute-return-type'
+    );
+    
+    expect(violations.length).toBe(0);
+  });
+
+  it('should enforce: Presenter classes must implement Presenter contract', () => {
+    const violations = guardrails.getFilteredViolations().filter(
+      v => v.ruleName === 'presenter-must-implement-contract' || 
+           v.ruleName === 'presenter-must-have-present' ||
+           v.ruleName === 'presenter-must-be-client'
+    );
+    
+    expect(violations.length).toBe(0);
+  });
+
+  it('should enforce: ViewModel classes must extend ViewModel contract', () => {
+    const violations = guardrails.getFilteredViolations().filter(
+      v => v.ruleName === 'viewmodel-must-extend-contract' || 
+           v.ruleName === 'viewmodel-must-be-client'
+    );
+    
+    expect(violations.length).toBe(0);
+  });
+
+  it('should enforce: DisplayObject files must export only classes', () => {
+    const violations = guardrails.getFilteredViolations().filter(
+      v => v.ruleName === 'no-non-class-display-exports'
+    );
+    
+    expect(violations.length).toBe(0);
+  });
 });