21 lines
996 B
JavaScript
21 lines
996 B
JavaScript
import { SqlRenderer } from '../dist/index.js';
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/** A dialect with one table and canned rows, for adapter and wiring tests without a database. */
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export function fakeDialect(rows = [{ id: 1, name: 'one' }]) {
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const statements = [];
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return {
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statements,
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name: 'fake',
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capabilities: { returning: true, estimatedCount: false, rowSecurity: false },
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renderer: new SqlRenderer(),
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async introspect() {
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const col = (name, type) => ({ name, type, nativeType: type, nullable: false, generated: false });
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return { functions: [], tables: [{ schema: 'app', name: 'items', kind: 'table', primaryKey: ['id'], foreignKeys: [], columns: [col('id', 'integer'), col('name', 'text')] }] };
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},
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async transaction(fn) {
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return fn({ async query(sql) { statements.push(sql); return sql.startsWith('SELECT COUNT') ? [{ n: rows.length }] : rows.map((r) => ({ r })); } });
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},
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mapError: () => null,
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};
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}
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