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test(cli): keep dialect edge tests focused

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This commit is contained in:
Andrey Avtomonov 2026-05-25 00:00:16 +02:00
parent 95a2b5daf1
commit 5f7013ee3d
4 changed files with 9 additions and 13 deletions
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3
packages/cli/src/connectors/clickhouse/dialect.test.ts
View file

@ -23,7 +23,7 @@ describe('KtxClickHouseDialect', () => {
expect(dialect.mapToDimensionType('')).toBe('string');
});
it('builds sampling, distinct-value, pagination, and time SQL', () => {
it('builds sampling, distinct-value, and pagination SQL', () => {
expect(dialect.generateSampleQuery('`analytics`.`events`', 25, ['id', 'event_name'])).toBe(
'SELECT `id`, `event_name` FROM `analytics`.`events` LIMIT 25',
);
@ -34,7 +34,6 @@ describe('KtxClickHouseDialect', () => {
'SELECT DISTINCT toString(`event_name`) AS val',
);
expect(dialect.getLimitOffsetClause(10, 20)).toBe('LIMIT 10 OFFSET 20');
expect(dialect.getTimeTruncExpression('created_at', 'week')).toBe('toStartOfWeek(created_at, 1)');
});
it('prepares named parameters using ClickHouse typed placeholders', () => {

3
packages/cli/src/connectors/mysql/dialect.test.ts
View file

@ -23,7 +23,7 @@ describe('KtxMysqlDialect', () => {
expect(dialect.mapToDimensionType('')).toBe('string');
});
it('builds sampling, distinct-value, pagination, and time SQL', () => {
it('builds sampling, distinct-value, and pagination SQL', () => {
expect(dialect.generateSampleQuery('`analytics`.`orders`', 25, ['id', 'status'])).toBe(
'SELECT `id`, `status` FROM `analytics`.`orders` LIMIT 25',
);
@ -34,7 +34,6 @@ describe('KtxMysqlDialect', () => {
'SELECT DISTINCT CAST(`status` AS CHAR) AS val',
);
expect(dialect.getLimitOffsetClause(10, 20)).toBe('LIMIT 10 OFFSET 20');
expect(dialect.getTimeTruncExpression('created_at', 'month')).toBe("DATE_FORMAT(created_at, '%Y-%m-01')");
});
it('prepares named parameters in deterministic SQL placeholder order', () => {

3
packages/cli/src/connectors/postgres/dialect.test.ts
View file

@ -18,7 +18,7 @@ describe('KtxPostgresDialect', () => {
expect(dialect.mapToDimensionType('jsonb')).toBe('string');
});
it('generates sample, distinct-value, statistics, and time SQL', () => {
it('generates sample, distinct-value, and statistics SQL', () => {
expect(dialect.generateSampleQuery('"public"."orders"', 5, ['id', 'status'])).toBe(
'SELECT "id", "status" FROM "public"."orders" LIMIT 5',
);
@ -29,7 +29,6 @@ describe('KtxPostgresDialect', () => {
'SELECT DISTINCT "status"::text AS val',
);
expect(dialect.generateColumnStatisticsQuery('public', 'orders')).toContain('FROM pg_stats s');
expect(dialect.getTimeTruncExpression('"created_at"', 'month')).toBe('DATE_TRUNC(\'month\', "created_at")');
});
it('prepares named parameters with PostgreSQL positional parameters', () => {

13
packages/cli/src/connectors/sqlserver/dialect.test.ts
View file

@ -7,7 +7,9 @@ describe('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('[dbo].[events]');
expect(dialect.formatTableName({ catalog: 'warehouse', db: 'dbo', name: 'events' })).toBe(
'[warehouse].[dbo].[events]',
);
expect(dialect.formatTableName({ catalog: null, db: null, name: 'events' })).toBe('[events]');
});
@ -20,7 +22,7 @@ describe('KtxSqlServerDialect', () => {
expect(dialect.mapToDimensionType('')).toBe('string');
});
it('builds sampling, distinct-value, pagination, and time SQL', () => {
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]',
);
@ -28,11 +30,8 @@ describe('KtxSqlServerDialect', () => {
"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('OFFSET 20 ROWS FETCH NEXT 10 ROWS ONLY');
expect(dialect.getTimeTruncExpression('created_at', 'month')).toBe(
'DATEFROMPARTS(YEAR(created_at), MONTH(created_at), 1)',
);
expect(dialect.getTopClause(10)).toBe('TOP (10)');
expect(dialect.getLimitOffsetClause(10, 20)).toBe('');
});
it('prepares named parameters using SQL Server @ parameters', () => {