claude@clouddev1
c7ecc64757
55 tests covering create table, drop column, drop relationship (endpoints + by-name), add relationship, rename/change column, and all app-lifecycle commands. The drop-column and relationship tests drove the §2.2 writes_table fix in the previous commit. Documents one UX wrinkle as a flagged finding: partial entry words (`qu`) classify as DefiniteErrorAt — same as unknown commands — because the walker only engages on a complete entry word. 859 baseline -> 989 passing; 1 ignored (pre-existing doc-test).
100 lines
3.2 KiB
Rust
100 lines
3.2 KiB
Rust
//! Matrix coverage for `rename column [in] [table] <T> : <col>
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//! to <new>` and `change column [in] [table] <T> : <col>
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//! ( <type> ) [--force-conversion | --dont-convert]` (ADR-0013,
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//! ADR-0017).
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//!
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//! Both share the DDL `TABLE_NAME_EXISTING` slot, which now
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//! sets `writes_table` (handoff-13 §2.2) — so the column-name
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//! slot after the table narrows to that table's columns.
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use crate::typing_surface::*;
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use rdbms_playground::input_render::InputState;
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// ---- rename column ----
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#[test]
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fn rename_after_colon_narrows_to_active_table_columns() {
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let schema = schema_multi_table();
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let a = assess_at_end("rename column in Customers: ", &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!("rename_after_colon_multi_table", a);
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}
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#[test]
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fn rename_after_old_column_expects_to() {
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let schema = schema_serial_pk();
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let a = assess_at_end("rename column in Customers: Email ", &schema);
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assert!(matches!(a.state, InputState::IncompleteAtEof));
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assert_candidate_present(&a, &["to"]);
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crate::snap!("rename_after_old_column", a);
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}
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#[test]
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fn rename_after_to_is_new_name_slot() {
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let schema = schema_serial_pk();
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let a = assess_at_end(
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"rename column in Customers: Email to ",
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&schema,
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);
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assert!(matches!(a.state, InputState::IncompleteAtEof));
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crate::snap!("rename_after_to", a);
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}
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#[test]
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fn complete_rename_column_parses() {
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let schema = schema_serial_pk();
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let a = assess_at_end(
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"rename column in Customers: Email to ContactEmail",
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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("RenameColumn"));
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crate::snap!("complete_rename", a);
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}
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// ---- change column ----
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#[test]
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fn change_after_colon_narrows_to_active_table_columns() {
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let schema = schema_multi_table();
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let a = assess_at_end("change column in Customers: ", &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!("change_after_colon_multi_table", a);
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}
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#[test]
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fn change_after_open_paren_offers_type_candidates() {
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let schema = schema_serial_pk();
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let a = assess_at_end("change column in Customers: Email (", &schema);
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assert!(matches!(a.state, InputState::IncompleteAtEof));
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assert_candidate_present(&a, &["text", "int", "bool", "decimal"]);
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crate::snap!("change_after_open_paren", a);
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}
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#[test]
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fn complete_change_column_parses() {
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let schema = schema_serial_pk();
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let a = assess_at_end(
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"change column in Customers: Email (text)",
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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("ChangeColumnType"));
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crate::snap!("complete_change", a);
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}
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#[test]
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fn change_column_with_force_conversion_flag_parses() {
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let schema = schema_serial_pk();
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let a = assess_at_end(
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"change column in Customers: Email (int) --force-conversion",
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&schema,
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);
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assert!(matches!(a.state, InputState::Valid));
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crate::snap!("change_with_force", a);
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}
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