test: improve mock error handling and add test cleanup

src/__tests__/unit/permissions.test.ts

@@ -1,6 +1,6 @@
 /**
  * Unit Tests: Permissions
- * 
+ *
  * Tests the permission system for tournament management
  */
 
@@ -57,7 +57,7 @@ describe('Permissions', () => {
         user: { id: '1', email: 'test@example.com' },
         session: { token: 'test', expiresAt: new Date() }
       }));
-      userFindUniqueMock.mockImplementation(async () => 
+      userFindUniqueMock.mockImplementation(async () =>
         createMockUser('1', 'test@example.com', 'club_admin')
       );
 
@@ -70,7 +70,7 @@ describe('Permissions', () => {
         user: { id: '1', email: 'test@example.com' },
         session: { token: 'test', expiresAt: new Date() }
       }));
-      userFindUniqueMock.mockImplementation(async () => 
+      userFindUniqueMock.mockImplementation(async () =>
         createMockUser('1', 'test@example.com', 'player')
       );
 
@@ -93,7 +93,7 @@ describe('Permissions', () => {
         user: { id: 'admin-1', email: 'admin@example.com' },
         session: { token: 'test', expiresAt: new Date() }
       }));
-      userFindUniqueMock.mockImplementation(async () => 
+      userFindUniqueMock.mockImplementation(async () =>
         createMockUser('admin-1', 'admin@example.com', 'club_admin')
       );
 
@@ -106,7 +106,7 @@ describe('Permissions', () => {
         user: { id: 'player-1', email: 'player@example.com' },
         session: { token: 'test', expiresAt: new Date() }
       }));
-      userFindUniqueMock.mockImplementation(async () => 
+      userFindUniqueMock.mockImplementation(async () =>
         createMockUser('player-1', 'player@example.com', 'player')
       );
 
@@ -122,7 +122,7 @@ describe('Permissions', () => {
         user: { id: 'admin-1', email: 'admin@example.com' },
         session: { token: 'test', expiresAt: new Date() }
       }));
-      userFindUniqueMock.mockImplementation(async () => 
+      userFindUniqueMock.mockImplementation(async () =>
         createMockUser('admin-1', 'admin@example.com', 'tournament_admin')
       );
 
@@ -135,7 +135,7 @@ describe('Permissions', () => {
         user: { id: 'admin-1', email: 'admin@example.com' },
         session: { token: 'test', expiresAt: new Date() }
       }));
-      userFindUniqueMock.mockImplementation(async () => 
+      userFindUniqueMock.mockImplementation(async () =>
         createMockUser('admin-1', 'admin@example.com', 'club_admin')
       );
 
@@ -148,7 +148,7 @@ describe('Permissions', () => {
         user: { id: 'player-1', email: 'player@example.com' },
         session: { token: 'test', expiresAt: new Date() }
       }));
-      userFindUniqueMock.mockImplementation(async () => 
+      userFindUniqueMock.mockImplementation(async () =>
         createMockUser('player-1', 'player@example.com', 'player')
       );