sabiql 1.8.2

A fast, driver-less TUI for browsing and editing PostgreSQL databases
Documentation 
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mod error;
mod helpers;
mod lifecycle;
mod selector;
mod setup;

use std::time::Instant;

use crate::app::action::Action;
use crate::app::effect::Effect;
use crate::app::state::AppState;

pub fn reduce_connection(
    state: &mut AppState,
    action: &Action,
    now: Instant,
) -> Option<Vec<Effect>> {
    lifecycle::reduce(state, action, now)
        .or_else(|| setup::reduce(state, action, now))
        .or_else(|| error::reduce(state, action, now))
        .or_else(|| selector::reduce(state, action, now))
}

#[cfg(test)]
mod tests {
    use super::*;
    use crate::app::input_mode::InputMode;

    #[test]
    fn paste_handled_by_setup_in_connection_setup_mode() {
        let mut state = AppState::new("test".to_string());
        state.modal.set_mode(InputMode::ConnectionSetup);

        let result = reduce_connection(
            &mut state,
            &Action::Paste("hello".to_string()),
            Instant::now(),
        );

        assert!(result.is_some());
    }

    #[test]
    fn paste_falls_through_in_normal_mode() {
        let mut state = AppState::new("test".to_string());
        state.modal.set_mode(InputMode::Normal);

        let result = reduce_connection(
            &mut state,
            &Action::Paste("hello".to_string()),
            Instant::now(),
        );

        assert!(result.is_none());
    }

    #[test]
    fn unknown_action_returns_none() {
        let mut state = AppState::new("test".to_string());

        let result = reduce_connection(&mut state, &Action::Quit, Instant::now());

        assert!(result.is_none());
    }
}