ktx/packages/cli/test/connectors/sqlserver/dialect.test.ts
Andrey Avtomonov 56985b7e09
test: split cli tests from source tree (#216)
* feat(cli): define full warehouse dialect contract

* test(cli): keep dialect edge tests focused

* fix(cli): stabilize dialect contract foundation

* refactor(connectors): own read-only query preparation

* refactor(connectors): resolve dialects through registry

* refactor(connectors): keep concrete dialect classes internal

* chore(workspace): enforce dialect import boundary

* refactor(cli): resolve relationship dialect at scan boundary

* refactor(cli): use dialect display parsing for entity details

* refactor(cli): use dialect display parsing for warehouse catalog

* refactor(cli): use dialect SQL in relationship workflows

* test(cli): verify solid dialect scan workflow closure

* test: split cli tests from source tree

* refactor(cli): standardize BigQuery scope listing

* feat(sqlite): implement connector scope listing

* test(connectors): cover required table listing

* feat(cli): add warehouse driver registry

* refactor(setup): route scope discovery through driver registry

* refactor(cli): route local query execution through driver registry

* refactor(historic-sql): route dialect support through driver registry

* refactor(cli): test warehouse connections through driver registry

* fix(cli): close driver registry type export gaps

* Improve setup daemon diagnostics

* refactor(setup): centralize rail-prefixed diagnostics + query-history fallback

Extract errorMessage, writePrefixedLines, and flushPrefixedBufferedCommandOutput
into clack.ts so the setup wizard, managed daemons, and embedding/agent steps
share one rail-formatted writer. setup-databases.ts also adds a
"disable query history and retry" option when the schema-context build fails
and query history is the likely culprit, surfaced via a new
failed-query-history-unavailable status.

* fix(cli): carry catalog through the picker so BigQuery/Snowflake/SQL Server scope filters match

The setup picker's KtxTableListEntry was a 2-level { schema, name }, so
qualifiedTableId always wrote db.name into enabled_tables. When BigQuery,
Snowflake, or SQL Server later ran fast ingest, their introspect step filtered
the scope set with scopedTableNames(scope, { catalog: projectId|database, db })
— catalog was non-null on the introspect side but null in the scope refs, so
every entry was rejected, the live-database adapter staged zero table files,
and detect() failed with 'Adapter "live-database" did not recognize fetched
source output'.

Align the picker boundary with the canonical 3-level KtxTableRef:

- Add catalog: string | null to KtxTableListEntry.
- BigQuery/Snowflake/SQL Server listTables populate catalog from the
  resolved projectId / database; Postgres/MySQL/ClickHouse/SQLite set null.
- qualifiedTableId emits catalog.schema.name when catalog is non-null
  (resolveEnabledTables already accepts the 3-part shape) and
  schemasFromEnabledTables now goes through parseDottedTableEntry so it
  recovers the schema correctly from both 2-part and 3-part entries.
- Export parseDottedTableEntry from enabled-tables.ts (@internal) for picker
  reuse.

Update listTables expectations in all seven connector tests and the setup /
picker test fixtures. Add a picker regression test that covers the
catalog-bearing round-trip (save + refine).

* fix(cli): allow debug telemetry under opt-out env
2026-05-26 08:49:05 +02:00

37 lines
1.8 KiB
TypeScript

import { describe, expect, it } from 'vitest';
import { KtxSqlServerDialect } from '../../../src/connectors/sqlserver/dialect.js';
describe('KtxSqlServerDialect', () => {
const dialect = new KtxSqlServerDialect();
it('quotes identifiers and formats schema-qualified table names', () => {
expect(dialect.quoteIdentifier('events')).toBe('[events]');
expect(dialect.quoteIdentifier('odd]name')).toBe('[odd]]name]');
expect(dialect.formatTableName({ catalog: 'warehouse', db: 'dbo', name: 'events' })).toBe(
'[warehouse].[dbo].[events]',
);
expect(dialect.formatTableName({ catalog: null, db: null, name: 'events' })).toBe('[events]');
});
it('maps SQL Server types to KTX dimension types', () => {
expect(dialect.mapToDimensionType('datetime2')).toBe('time');
expect(dialect.mapToDimensionType('decimal(18, 2)')).toBe('number');
expect(dialect.mapToDimensionType('bigint')).toBe('number');
expect(dialect.mapToDimensionType('bit')).toBe('boolean');
expect(dialect.mapToDimensionType('uniqueidentifier')).toBe('string');
expect(dialect.mapToDimensionType('')).toBe('string');
});
it('builds sampling, distinct-value, and pagination SQL', () => {
expect(dialect.generateSampleQuery('[dbo].[events]', 25, ['id', 'event_name'])).toBe(
'SELECT TOP 25 [id], [event_name] FROM [dbo].[events]',
);
expect(dialect.generateColumnSampleQuery('[dbo].[events]', 'event_name', 10)).toBe(
"SELECT TOP 10 [event_name] FROM [dbo].[events] WHERE [event_name] IS NOT NULL AND LTRIM(RTRIM(CAST([event_name] AS NVARCHAR(MAX)))) != ''",
);
expect(dialect.generateDistinctValuesQuery('[dbo].[events]', '[event_name]', 5)).toContain('SELECT TOP 5 val');
expect(dialect.getTopClause(10)).toBe('TOP (10)');
expect(dialect.getLimitOffsetClause(10, 20)).toBe('');
});
});