diff --git a/expected/arenadata_password_check.out.o b/expected/arenadata_password_check.out.o
new file mode 100644
index 0000000..f4a558d
--- /dev/null
+++ b/expected/arenadata_password_check.out.o
@@ -0,0 +1,84 @@
+-- Load the extension to enable the tests
+LOAD 'arenadata_password_check';
+-- Restrictive policy
+SET arenadata_password_check.minimum_length TO 8;
+SET arenadata_password_check.maximum_length TO 15;
+SET arenadata_password_check.special_chars TO '%$?@';
+SET arenadata_password_check.restrict_lower TO true;
+SET arenadata_password_check.restrict_upper TO true;
+SET arenadata_password_check.restrict_numbers TO true;
+-- Check password policy in place
+-- Password too short
+CREATE ROLE regress_pwd_foo PASSWORD '01234';
+ERROR:  password is too short
+-- Password too long
+CREATE ROLE regress_pwd_foo PASSWORD '01234567890123456';
+ERROR:  password is too long
+-- Invalid characters
+CREATE ROLE regress_pwd_foo PASSWORD '```````````````';
+ERROR:  password contains invalid characters
+-- Three categories missing
+-- Lower-case, upper-case, special character missing
+CREATE ROLE regress_pwd_foo PASSWORD '012345678901234';
+ERROR:  Incorrect password format: lower-case character missing, upper-case character missing, special character missing (needs to be one listed in "%$?@")
+-- Number, upper-case, special character missing
+CREATE ROLE regress_pwd_foo PASSWORD 'abcdefghijklmno';
+ERROR:  Incorrect password format: upper-case character missing, number missing, special character missing (needs to be one listed in "%$?@")
+-- Number, lower-case, special character missing
+CREATE ROLE regress_pwd_foo PASSWORD 'ABCDEFGHIJKLMNO';
+ERROR:  Incorrect password format: lower-case character missing, number missing, special character missing (needs to be one listed in "%$?@")
+-- Number, lower-case, upper-case character missing
+CREATE ROLE regress_pwd_foo PASSWORD '%%%%%%%%%%%%%%%';
+ERROR:  Incorrect password format: lower-case character missing, upper-case character missing, number missing
+-- Two categories missing
+-- Number, special character missing
+CREATE ROLE regress_pwd_foo PASSWORD 'abcdefghijklmnA';
+ERROR:  Incorrect password format: number missing, special character missing (needs to be one listed in "%$?@")
+-- Upper-case character, special character missing
+CREATE ROLE regress_pwd_foo PASSWORD '01234567890123a';
+ERROR:  Incorrect password format: upper-case character missing, special character missing (needs to be one listed in "%$?@")
+-- Lower-case character, special character missing
+CREATE ROLE regress_pwd_foo PASSWORD '01234567890123A';
+ERROR:  Incorrect password format: lower-case character missing, special character missing (needs to be one listed in "%$?@")
+-- Number, upper case missing
+CREATE ROLE regress_pwd_foo PASSWORD 'abcdefghijklmn%';
+ERROR:  Incorrect password format: upper-case character missing, number missing
+-- Number, lower-case missing
+CREATE ROLE regress_pwd_foo PASSWORD 'ABCDEFGHIJKLMN%';
+ERROR:  Incorrect password format: lower-case character missing, number missing
+-- Upper-case, lower-case missing
+CREATE ROLE regress_pwd_foo PASSWORD '01234567890123%';
+ERROR:  Incorrect password format: lower-case character missing, upper-case character missing
+-- One category missing
+-- Special character missing
+CREATE ROLE regress_pwd_foo PASSWORD '0123456789012aA';
+ERROR:  Incorrect password format: special character missing (needs to be one listed in "%$?@")
+-- Upper-case missing
+CREATE ROLE regress_pwd_foo PASSWORD '0123456789012a%';
+ERROR:  Incorrect password format: upper-case character missing
+-- Lower-case missing
+CREATE ROLE regress_pwd_foo PASSWORD '0123456789012A%';
+ERROR:  Incorrect password format: lower-case character missing
+-- Number missing
+CREATE ROLE regress_pwd_foo PASSWORD 'ABCDEFGHIJKLMa%';
+ERROR:  Incorrect password format: number missing
+-- Valid password
+CREATE ROLE regress_pwd_foo PASSWORD '012345678901Aa%';
+DROP ROLE regress_pwd_foo;
+-- Policy less restrictive
+SET arenadata_password_check.restrict_lower TO false;
+SET arenadata_password_check.restrict_upper TO false;
+SET arenadata_password_check.restrict_numbers TO false;
+SET arenadata_password_check.minimum_length TO 1;
+SET arenadata_password_check.maximum_length TO 100;
+-- Special character missing
+CREATE ROLE regress_pwd_foo PASSWORD '012345678901Aa';
+ERROR:  Incorrect password format: special character missing (needs to be one listed in "%$?@")
+-- Valid password
+CREATE ROLE regress_pwd_foo PASSWORD '@%';
+DROP ROLE regress_pwd_foo;
+-- Even less restrictive policy
+SET arenadata_password_check.restrict_special TO false;
+-- Valid password
+CREATE ROLE regress_pwd_foo PASSWORD 'A';
+DROP ROLE regress_pwd_foo;
\ No newline at end of file