//! Matrix coverage for `delete from T --all-rows` (ADR-0014).

use crate::typing_surface::*;
use rdbms_playground::input_render::InputState;

#[test]
fn complete_delete_all_rows_parses() {
    let schema = schema_serial_pk();
    let a = assess_at_end("delete from Customers --all-rows", &schema);
    assert!(matches!(a.state, InputState::Valid));
    assert_eq!(a.parse_result.as_deref(), Ok("Delete"));
    crate::snap!("complete_all_rows", a);
}

#[test]
fn delete_without_filter_clause_is_incomplete() {
    // Per ADR-0014 — delete requires WHERE or --all-rows.
    let schema = schema_serial_pk();
    let a = assess_at_end("delete from Customers", &schema);
    assert!(matches!(a.state, InputState::IncompleteAtEof));
    crate::snap!("no_filter", a);
}

#[test]
fn delete_partial_flag_is_incomplete() {
    let schema = schema_serial_pk();
    let a = assess_at_end("delete from Customers --all", &schema);
    assert!(!matches!(a.state, InputState::Valid));
    crate::snap!("partial_flag", a);
}