feature #4: create procedure for citizen

resources/tests/citizen.sql

@@ -0,0 +1,46 @@
+do
+$$
+declare
+    wrong_citizen    json;
+    created_user     json  := '{"username": "george", "plain_password": "azerty"}';
+    _user_id         uuid;
+    created_citizen  json := '{"name": {"first_name":"George", "last_name":"MICHEL"}, "birthday": "2001-01-01"}';
+    selected_citizen json;
+begin
+    -- insert user for context
+    call insert_user(created_user);
+    _user_id := created_user->>'id';
+    created_citizen := jsonb_set(created_citizen::jsonb, '{user}'::text[], jsonb_build_object('id', _user_id::text), true)::json;
+    assert created_citizen#>>'{user, id}' = _user_id::text, format('userId in citizen must be the same as user, %s = %s', created_citizen#>>'{user, id}', _user_id::text);
+
+    -- insert new citizen
+    call upsert_citizen(created_citizen);
+    assert created_citizen->>'birthday' = '2001-01-01'::text, format('birthday of inserted citizen must be the same of the original object, %s != %s', created_citizen->>'birthday', '2001-01-01'::text);
+
+    -- insert citizen without first name and test if throw exception
+    wrong_citizen := (created_citizen::jsonb - '{name, first_name}'::text[])::json;
+    begin
+        call upsert_citizen(wrong_citizen);
+        assert false, 'upsert_citizen must be throw exception if first_name not exist';
+    exception when not_null_violation then
+    end;
+
+    -- get citizen by id and check the first name
+    call find_citizen_by_id((created_citizen->>'id')::uuid, selected_citizen);
+    assert selected_citizen#>>'{name, first_name}' = 'George', format('first name must be George, %s', selected_citizen#>>'{name, first_name}');
+
+    -- get citizen by user id and check the first name
+    call find_citizen_by_user_id((created_citizen->>'user_id')::uuid, selected_citizen);
+    assert selected_citizen#>>'{name, first_name}' = 'George', format('first name must be George, %s', selected_citizen#>>'{name, first_name}');
+
+    -- delete citizen
+    delete from citizen where user_id = _user_id;
+    delete from "user" where username = 'george';
+
+    -- check if fint by id return null if citizen not exist
+    call find_citizen_by_user_id((created_citizen->>'user_id')::uuid, selected_citizen);
+    assert selected_citizen is null, format('citizen must be null if not exist, %s', selected_citizen);
+
+    raise notice 'citizen test pass';
+end;
+$$;

resources/tests/user.sql

@@ -5,23 +5,27 @@ declare
     selected_user json;
     exist_user json;
 begin
+    -- Insert user and check if username and password is correct
     call insert_user(created_user);
     assert created_user->>'username' = 'george', 'username must be george';
     assert created_user->>'password' is not null, 'password must be generated';
 
+    -- get user by there id and check the username is correct
     call find_user_by_id((created_user->>'id')::uuid, selected_user);
     assert selected_user->>'username' = 'george', 'username must be george';
 
+    -- get user by username and check the username is correct
     call find_user_by_username(created_user->>'username', selected_user);
     assert selected_user->>'username' = 'george', 'username must be george';
 
+    -- check if user exist with username and password and verify the reterned user
     select check_user('george', 'azerty') into exist_user;
     assert exist_user is not null, format('the function check_user must be return user object if username and password is correct, %s is return', exist_user::text);
     assert exist_user->>'username' = 'george', format('the function check_user must be return user object with username is "george", %s is return', exist_user::text);
     assert exist_user->>'password' is null, format('the function check_user must not be return the password, %s is return', exist_user::text);
 
+    -- delete user and check if user is really not exists
     delete from "user" where username = 'george';
-
     select check_user('george', 'azerty') into exist_user;
     assert exist_user is null, format('the function check_user must be return null if user not exist, %s is return', exist_user::text);