ffffng/server/db/__mocks__/database.ts

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import {Database, Statement} from "sqlite";
export async function init(): Promise<void> {}
export class MockStatement implements Statement {
constructor() {}
readonly changes: number = 0;
readonly lastID: number = 0;
readonly sql: string = "";
async all(): Promise<any[]>;
async all(...params: any[]): Promise<any[]>;
async all<T>(): Promise<T[]>;
async all<T>(...params: any[]): Promise<T[]>;
all(...params: any[]): any {
}
async bind(): Promise<Statement>;
async bind(...params: any[]): Promise<Statement>;
async bind(...params: any[]): Promise<Statement> {
return mockStatement();
}
async each(callback?: (err: Error, row: any) => void): Promise<number>;
async each(...params: any[]): Promise<number>;
async each(...callback: (((err: Error, row: any) => void) | any)[]): Promise<number> {
return 0;
}
async finalize(): Promise<void> {}
get(): Promise<any>;
get(...params: any[]): Promise<any>;
get<T>(): Promise<T>;
get<T>(...params: any[]): Promise<T>;
get(...params: any[]): any {
}
async reset(): Promise<Statement> {
return mockStatement();
}
async run(): Promise<Statement>;
async run(...params: any[]): Promise<Statement>;
async run(...params: any[]): Promise<Statement> {
return mockStatement();
}
}
function mockStatement(): Statement {
return new MockStatement();
}
export class MockDatabase implements Database {
constructor() {}
async close(): Promise<void> {}
async run(...args: any): Promise<Statement> {
return mockStatement();
}
async get(...args: any): Promise<any> {}
async all(...args: any): Promise<any[]> {
return [];
}
async exec(...args: any): Promise<Database> {
return this;
}
async each(...args: any): Promise<number> {
return 0;
}
async prepare(...args: any): Promise<Statement> {
return mockStatement();
}
configure(...args: any): void {}
async migrate(...args: any): Promise<Database> {
return this;
}
on(...args: any): void {}
}
export const db: MockDatabase = new MockDatabase();
export {Database, Statement}