/**
* Verification Test - BigQuery Mock
* Tests that the mock file is correctly set up and working
*/
import { BigQuery } from '@google-cloud/bigquery';
describe('BigQuery Mock Verification', () => {
it('should import BigQuery class', () => {
expect(BigQuery).toBeDefined();
expect(typeof BigQuery).toBe('function');
});
it('should create BigQuery instance', () => {
const client = new BigQuery({ projectId: 'test-project' });
expect(client).toBeDefined();
expect(client.projectId).toBe('test-project');
});
it('should have createQueryJob method', async () => {
const client = new BigQuery({ projectId: 'test-project' });
expect(typeof client.createQueryJob).toBe('function');
const [job] = await client.createQueryJob({
query: 'SELECT 1',
});
expect(job).toBeDefined();
expect(job.id).toBeDefined();
});
it('should have dataset method', () => {
const client = new BigQuery({ projectId: 'test-project' });
expect(typeof client.dataset).toBe('function');
const dataset = client.dataset('test_dataset');
expect(dataset).toBeDefined();
expect(dataset.id).toBe('test_dataset');
});
it('should have table method on dataset', () => {
const client = new BigQuery({ projectId: 'test-project' });
const dataset = client.dataset('test_dataset');
expect(typeof dataset.table).toBe('function');
const table = dataset.table('test_table');
expect(table).toBeDefined();
expect(table.id).toBe('test_table');
});
it('should return query results', async () => {
const client = new BigQuery({ projectId: 'test-project' });
const [job] = await client.createQueryJob({
query: 'SELECT 1',
});
const [rows] = await job.getQueryResults();
expect(rows).toBeDefined();
expect(Array.isArray(rows)).toBe(true);
});
it('should return job metadata', async () => {
const client = new BigQuery({ projectId: 'test-project' });
const [job] = await client.createQueryJob({
query: 'SELECT * FROM test_table',
});
const [metadata] = await job.getMetadata();
expect(metadata).toBeDefined();
expect(metadata.statistics).toBeDefined();
expect(metadata.statistics.query).toBeDefined();
});
it('should support getDatasets method', async () => {
const client = new BigQuery({ projectId: 'test-project' });
expect(typeof client.getDatasets).toBe('function');
const [datasets] = await client.getDatasets();
expect(datasets).toBeDefined();
expect(Array.isArray(datasets)).toBe(true);
});
});
