9e7b81391d
I dug through my archives for this and found a version that, while unfortunately not the latest implementation, is close enough to the real thing to show off what Finito did. This is a Postgres-backed state-machine library for complex application logic. I wrote this originally for a work purpose in a previous life, but have always wanted to apply it elsewhere, too. git-subtree-dir: users/tazjin/finito git-subtree-mainline:0380841eb1git-subtree-split:b748117225Change-Id: I0de02d6258568447a14870f1a533812a67127763
47 lines
1.4 KiB
Rust
47 lines
1.4 KiB
Rust
use super::*;
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use finito_door::*;
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use postgres::{Connection, TlsMode};
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// TODO: read config from environment
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fn open_test_connection() -> Connection {
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Connection::connect("postgres://finito:finito@localhost/finito", TlsMode::None)
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.expect("Failed to connect to test database")
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}
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#[test]
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fn test_insert_machine() {
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let conn = open_test_connection();
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let initial = DoorState::Opened;
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let door = insert_machine(&conn, initial).expect("Failed to insert door");
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let result = get_machine(&conn, &door, false).expect("Failed to fetch door");
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assert_eq!(result, DoorState::Opened, "Inserted door state should match");
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}
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#[test]
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fn test_advance() {
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let conn = open_test_connection();
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let initial = DoorState::Opened;
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let events = vec![
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DoorEvent::Close,
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DoorEvent::Open,
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DoorEvent::Close,
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DoorEvent::Lock(1234),
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DoorEvent::Unlock(1234),
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DoorEvent::Lock(4567),
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DoorEvent::Unlock(1234),
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];
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let door = insert_machine(&conn, initial).expect("Failed to insert door");
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for event in events {
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advance(&conn, &door, event).expect("Failed to advance door FSM");
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}
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let result = get_machine(&conn, &door, false).expect("Failed to fetch door");
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let expected = DoorState::Locked { code: 4567, attempts: 2 };
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assert_eq!(result, expected, "Advanced door state should match");
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}
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