openapi-typescript-codegen/src/utils/writeClientClass.spec.ts

import type { Client } from '../client/interfaces/Client';
import { HttpClient } from '../HttpClient';
import { Indent } from '../Indent';
import { writeFile } from './fileSystem';
import type { Templates } from './registerHandlebarTemplates';
import { writeClientClass } from './writeClientClass';

jest.mock('./fileSystem');

describe('writeClientClass', () => {
    it('should write to filesystem', async () => {
        const client: Client = {
            server: 'http://localhost:8080',
            version: 'v1',
            models: [],
            services: [],
        };

        const templates: Templates = {
            index: () => 'index',
            client: () => 'client',
            exports: {
                model: () => 'model',
                schema: () => 'schema',
                service: () => 'service',
            },
            core: {
                settings: () => 'settings',
                apiError: () => 'apiError',
                apiRequestOptions: () => 'apiRequestOptions',
                apiResult: () => 'apiResult',
                cancelablePromise: () => 'cancelablePromise',
                request: () => 'request',
                baseHttpRequest: () => 'baseHttpRequest',
                httpRequest: () => 'httpRequest',
            },
        };

        await writeClientClass(client, templates, './dist', HttpClient.FETCH, 'AppClient', Indent.SPACE_4, '');

        expect(writeFile).toBeCalled();
    });
});