ffffng/server/db/__mocks__/database.ts

49 lines
1.6 KiB
TypeScript

import {RunResult, SqlType, Statement, TypedDatabase} from "../../types";
import * as sqlite3 from "sqlite3";
export async function init(): Promise<void> {
}
export class MockDatabase implements TypedDatabase {
constructor() {
}
async on(event: string, listener: any): Promise<void> {
}
async run(sql: SqlType, ...params: any[]): Promise<RunResult> {
return {
stmt: new Statement(new sqlite3.Statement()),
};
}
async get<T = any>(sql: SqlType, ...params: any[]): Promise<T | undefined> {
return undefined;
}
async each<T = any>(sql: SqlType, callback: (err: any, row: T) => void): Promise<number>;
async each<T = any>(sql: SqlType, param1: any, callback: (err: any, row: T) => void): Promise<number>;
async each<T = any>(sql: SqlType, param1: any, param2: any, callback: (err: any, row: T) => void): Promise<number>;
async each<T = any>(sql: SqlType, param1: any, param2: any, param3: any, callback: (err: any, row: T) => void): Promise<number>;
async each<T = any>(sql: SqlType, ...params: any[]): Promise<number>;
async each(sql: SqlType, ...callback: (any)[]): Promise<number> {
return 0;
}
async all<T>(sql: SqlType, ...params: any[]): Promise<T[]> {
return [];
}
async exec(sql: SqlType, ...params: any[]): Promise<void> {
}
async prepare(sql: SqlType, ...params: any[]): Promise<Statement> {
return new Statement(new sqlite3.Statement());
}
}
export const db: MockDatabase = new MockDatabase();
export {TypedDatabase, Statement}