Testing Customer Model and Password Hashing Utilities
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Test 1: Email Validation
  Valid email 'test@example.com': PASS
  Valid email 'user.name@domain.co.id': PASS
  Valid email 'admin+tag@site.org': PASS
  Invalid email 'invalid': PASS
  Invalid email '@example.com': PASS
  Invalid email 'user@': PASS
  Invalid email 'user @example.com': PASS
  Invalid email '': PASS

Test 2: Password Validation (minimum 8 characters)
  Valid password (length 11): PASS
  Valid password (length 8): PASS
  Valid password (length 11): PASS
  Valid password (length 8): PASS
  Invalid password (length 5): PASS
  Invalid password (length 7): PASS
  Invalid password (length 0): PASS
  Invalid password (length 3): PASS

Test 3: Password Hashing
  Original password: MySecurePassword123
  Hashed password: $2y$12$STfOiZd7lOFiNZL49km3C.N...
  Hash starts with $2y$ (bcrypt): PASS
  Hash length > 50: PASS

Test 4: Password Verification
  Verify correct password: PASS
  Reject wrong password: PASS

Test 5: Customer Model Database Operations
  Email exists check for new email: PASS
  Customer creation: PASS
    - ID: ec7b3081-18c1-43e4-8335-327152d28e47
    - Email: test_1783110493@example.com
    - Full Name: Test User
    - Password is hashed: PASS
  Email exists check after creation: PASS
  Duplicate email rejection: PASS
  Find by email: PASS
  Find by ID: PASS
  Password verification: PASS

Test 6: Invalid Input Rejection
  Reject invalid email: PASS
  Reject short password: PASS

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All tests completed!