Parsed test spec with 3 sessions

starting permutation: w1_success w2_fail check_state
step w1_success: 
    SELECT ulak.update_circuit_breaker(
        (SELECT id FROM ulak.endpoints WHERE name = 'iso_cb_recover'),
        true
    );

update_circuit_breaker
----------------------
                      
(1 row)

step w2_fail: 
    SELECT ulak.update_circuit_breaker(
        (SELECT id FROM ulak.endpoints WHERE name = 'iso_cb_recover'),
        false
    );

update_circuit_breaker
----------------------
                      
(1 row)

step check_state: 
    SELECT circuit_state, circuit_failure_count
    FROM ulak.endpoints WHERE name = 'iso_cb_recover';

circuit_state|circuit_failure_count
-------------+---------------------
closed       |                    1
(1 row)


starting permutation: w2_fail w1_success check_state
step w2_fail: 
    SELECT ulak.update_circuit_breaker(
        (SELECT id FROM ulak.endpoints WHERE name = 'iso_cb_recover'),
        false
    );

update_circuit_breaker
----------------------
                      
(1 row)

step w1_success: 
    SELECT ulak.update_circuit_breaker(
        (SELECT id FROM ulak.endpoints WHERE name = 'iso_cb_recover'),
        true
    );

update_circuit_breaker
----------------------
                      
(1 row)

step check_state: 
    SELECT circuit_state, circuit_failure_count
    FROM ulak.endpoints WHERE name = 'iso_cb_recover';

circuit_state|circuit_failure_count
-------------+---------------------
closed       |                    0
(1 row)