claude@clouddev1
37db2f5dd2
34 new tests covering: - Form C bare-value-list (happy path + Form-A-recovery + type-unaware grammar limitation per handoff §2.2) - update with WHERE (column-narrowing invariant per handoff §1 bug E1; typed-slot prose for assignments and where filters) - update --all-rows (filter-clause requirement per ADR-0014) - delete with WHERE (column-narrowing; typed-slot prose for where filters) - delete --all-rows 859 baseline -> 931 passing. No bugs surfaced — the data-mutation command family was already well-shaped post-Phase-D.
88 lines
2.6 KiB
Rust
88 lines
2.6 KiB
Rust
//! Matrix coverage for `delete from T where col=val` (ADR-0014).
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use crate::typing_surface::*;
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use rdbms_playground::input_render::InputState;
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#[test]
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fn after_delete_expects_from() {
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let schema = schema_serial_pk();
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let a = assess_at_end("delete ", &schema);
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assert!(matches!(a.state, InputState::IncompleteAtEof));
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assert_candidate_present(&a, &["from"]);
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crate::snap!("after_delete", a);
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}
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#[test]
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fn after_from_offers_table_names() {
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let schema = schema_multi_table();
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let a = assess_at_end("delete from ", &schema);
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assert_candidate_present(&a, &["Customers", "Orders"]);
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crate::snap!("after_from", a);
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}
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#[test]
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fn after_table_expects_filter_clause() {
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let schema = schema_serial_pk();
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let a = assess_at_end("delete from Customers ", &schema);
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assert!(matches!(a.state, InputState::IncompleteAtEof));
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assert_candidate_present(&a, &["where", "--all-rows"]);
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crate::snap!("after_table_name", a);
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}
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#[test]
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fn after_where_offers_active_table_columns_no_leakage() {
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let schema = schema_multi_table();
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let a = assess_at_end("delete from Customers where ", &schema);
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assert!(matches!(a.state, InputState::IncompleteAtEof));
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assert_candidate_present(&a, &["id", "Name"]);
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assert_no_candidate_named(&a, &["OrderId", "CustId", "Total"]);
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crate::snap!("after_where", a);
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}
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#[test]
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fn after_where_column_equals_offers_typed_prose() {
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let schema = schema_serial_pk();
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let a = assess_at_end(
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"delete from Customers where Email=",
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&schema,
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);
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let prose = hint_prose(&a).unwrap_or_else(|| {
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panic!("expected Prose, got {:?}", a.hint)
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});
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assert!(
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prose.contains("Email"),
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"should name `Email`, got prose: {prose:?}",
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);
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assert!(
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prose.contains("quoted string"),
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"should say `quoted string`, got prose: {prose:?}",
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);
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crate::snap!("after_where_equals", a);
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}
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#[test]
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fn complete_delete_with_where_parses() {
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let schema = schema_serial_pk();
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let a = assess_at_end(
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"delete from Customers where id=1",
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&schema,
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);
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assert!(matches!(a.state, InputState::Valid));
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assert_eq!(a.parse_result.as_deref(), Ok("Delete"));
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crate::snap!("complete_delete", a);
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}
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#[test]
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fn delete_with_datetime_column_says_yyyy_mm_dd_t() {
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let schema = schema_every_type();
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let a = assess_at_end("delete from Things where ts=", &schema);
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let prose = hint_prose(&a).unwrap_or_else(|| {
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panic!("expected Prose, got {:?}", a.hint)
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});
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assert!(
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prose.contains("ts"),
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"should name `ts`, got prose: {prose:?}",
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);
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crate::snap!("datetime_column", a);
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}
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