mirror of
https://github.com/n8n-io/n8n.git
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512 lines
13 KiB
TypeScript
512 lines
13 KiB
TypeScript
import type { IDataObject, INode } from 'n8n-workflow';
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import { createMockExecuteFunction } from '@test/nodes/Helpers';
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import * as deleteTable from '../../v2/actions/database/deleteTable.operation';
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import * as executeQuery from '../../v2/actions/database/executeQuery.operation';
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import * as insert from '../../v2/actions/database/insert.operation';
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import * as select from '../../v2/actions/database/select.operation';
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import * as update from '../../v2/actions/database/update.operation';
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import * as upsert from '../../v2/actions/database/upsert.operation';
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import type { Mysql2Pool, QueryRunner } from '../../v2/helpers/interfaces';
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import { configureQueryRunner } from '../../v2/helpers/utils';
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import mysql2 from 'mysql2/promise';
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const mySqlMockNode: INode = {
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id: '1',
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name: 'MySQL node',
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typeVersion: 2,
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type: 'n8n-nodes-base.mySql',
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position: [60, 760],
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parameters: {
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operation: 'select',
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},
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};
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const fakeConnection = {
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format(query: string, values: any[]) {
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return mysql2.format(query, values);
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},
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query: jest.fn(async (_query = '') => [{}]),
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release: jest.fn(),
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beginTransaction: jest.fn(),
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commit: jest.fn(),
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rollback: jest.fn(),
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};
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const createFakePool = (connection: IDataObject) => {
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return {
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getConnection() {
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return connection;
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},
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query: jest.fn(async () => [{}]),
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} as unknown as Mysql2Pool;
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};
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const emptyInputItems = [{ json: {}, pairedItem: { item: 0, input: undefined } }];
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describe('Test MySql V2, operations', () => {
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afterEach(() => {
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jest.clearAllMocks();
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});
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it('should have all operations', () => {
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expect(deleteTable.execute).toBeDefined();
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expect(deleteTable.description).toBeDefined();
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expect(executeQuery.execute).toBeDefined();
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expect(executeQuery.description).toBeDefined();
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expect(insert.execute).toBeDefined();
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expect(insert.description).toBeDefined();
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expect(select.execute).toBeDefined();
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expect(select.description).toBeDefined();
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expect(update.execute).toBeDefined();
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expect(update.description).toBeDefined();
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expect(upsert.execute).toBeDefined();
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expect(upsert.description).toBeDefined();
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});
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it('deleteTable: drop, should call runQueries with', async () => {
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const nodeParameters: IDataObject = {
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operation: 'deleteTable',
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table: {
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__rl: true,
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value: 'test_table',
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mode: 'list',
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cachedResultName: 'test_table',
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},
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deleteCommand: 'drop',
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options: {},
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};
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const nodeOptions = nodeParameters.options as IDataObject;
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const pool = createFakePool(fakeConnection);
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const poolQuerySpy = jest.spyOn(pool, 'query');
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const fakeExecuteFunction = createMockExecuteFunction(nodeParameters, mySqlMockNode);
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const runQueries: QueryRunner = configureQueryRunner.call(
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fakeExecuteFunction,
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nodeOptions,
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pool,
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);
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const result = await deleteTable.execute.call(fakeExecuteFunction, emptyInputItems, runQueries);
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expect(result).toBeDefined();
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expect(result).toEqual([{ json: { success: true } }]);
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expect(poolQuerySpy).toBeCalledTimes(1);
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expect(poolQuerySpy).toBeCalledWith('DROP TABLE IF EXISTS `test_table`');
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});
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it('deleteTable: truncate, should call runQueries with', async () => {
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const nodeParameters: IDataObject = {
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operation: 'deleteTable',
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table: {
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__rl: true,
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value: 'test_table',
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mode: 'list',
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cachedResultName: 'test_table',
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},
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deleteCommand: 'truncate',
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options: {},
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};
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const nodeOptions = nodeParameters.options as IDataObject;
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const pool = createFakePool(fakeConnection);
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const poolQuerySpy = jest.spyOn(pool, 'query');
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const fakeExecuteFunction = createMockExecuteFunction(nodeParameters, mySqlMockNode);
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const runQueries: QueryRunner = configureQueryRunner.call(
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fakeExecuteFunction,
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nodeOptions,
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pool,
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);
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const result = await deleteTable.execute.call(fakeExecuteFunction, emptyInputItems, runQueries);
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expect(result).toBeDefined();
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expect(result).toEqual([{ json: { success: true } }]);
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expect(poolQuerySpy).toBeCalledTimes(1);
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expect(poolQuerySpy).toBeCalledWith('TRUNCATE TABLE `test_table`');
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});
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it('deleteTable: delete, should call runQueries with', async () => {
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const nodeParameters: IDataObject = {
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operation: 'deleteTable',
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table: {
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__rl: true,
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value: 'test_table',
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mode: 'list',
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cachedResultName: 'test_table',
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},
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deleteCommand: 'delete',
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where: {
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values: [
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{
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column: 'id',
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condition: 'equal',
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value: '1',
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},
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{
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column: 'name',
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condition: 'LIKE',
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value: 'some%',
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},
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],
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},
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options: {},
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};
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const nodeOptions = nodeParameters.options as IDataObject;
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const pool = createFakePool(fakeConnection);
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const poolQuerySpy = jest.spyOn(pool, 'query');
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const fakeExecuteFunction = createMockExecuteFunction(nodeParameters, mySqlMockNode);
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const runQueries: QueryRunner = configureQueryRunner.call(
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fakeExecuteFunction,
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nodeOptions,
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pool,
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);
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const result = await deleteTable.execute.call(fakeExecuteFunction, emptyInputItems, runQueries);
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expect(result).toBeDefined();
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expect(result).toEqual([{ json: { success: true } }]);
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expect(poolQuerySpy).toBeCalledTimes(1);
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expect(poolQuerySpy).toBeCalledWith(
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"DELETE FROM `test_table` WHERE `id` = '1' AND `name` LIKE 'some%'",
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);
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});
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it('executeQuery, should call runQueries with', async () => {
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const nodeParameters: IDataObject = {
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operation: 'executeQuery',
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query:
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"DROP TABLE IF EXISTS $1:name;\ncreate table $1:name (id INT, name TEXT);\ninsert into $1:name (id, name) values (1, 'test 1');\nselect * from $1:name;\n",
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options: {
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queryBatching: 'independently',
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queryReplacement: 'test_table',
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},
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};
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const nodeOptions = nodeParameters.options as IDataObject;
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const fakeConnectionCopy = { ...fakeConnection };
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fakeConnectionCopy.query = jest.fn(async (query?: string) => {
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const result = [];
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console.log(query);
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if (query?.toLowerCase().includes('select')) {
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result.push([{ id: 1, name: 'test 1' }]);
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} else {
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result.push({});
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}
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return result;
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});
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const pool = createFakePool(fakeConnectionCopy);
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const connectionQuerySpy = jest.spyOn(fakeConnectionCopy, 'query');
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const fakeExecuteFunction = createMockExecuteFunction(nodeParameters, mySqlMockNode);
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const runQueries: QueryRunner = configureQueryRunner.call(
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fakeExecuteFunction,
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nodeOptions,
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pool,
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);
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const result = await executeQuery.execute.call(
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fakeExecuteFunction,
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emptyInputItems,
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runQueries,
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nodeOptions,
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);
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expect(result).toBeDefined();
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expect(result).toEqual([
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{
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json: {
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id: 1,
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name: 'test 1',
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},
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pairedItem: {
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item: 0,
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},
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},
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]);
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expect(connectionQuerySpy).toBeCalledTimes(4);
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expect(connectionQuerySpy).toBeCalledWith('DROP TABLE IF EXISTS `test_table`');
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expect(connectionQuerySpy).toBeCalledWith('create table `test_table` (id INT, name TEXT)');
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expect(connectionQuerySpy).toBeCalledWith(
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"insert into `test_table` (id, name) values (1, 'test 1')",
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);
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expect(connectionQuerySpy).toBeCalledWith('select * from `test_table`');
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});
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it('select, should call runQueries with', async () => {
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const nodeParameters: IDataObject = {
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operation: 'select',
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table: {
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__rl: true,
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value: 'test_table',
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mode: 'list',
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cachedResultName: 'test_table',
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},
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limit: 2,
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where: {
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values: [
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{
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column: 'id',
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condition: '>',
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value: '1',
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},
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{
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column: 'name',
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value: 'test',
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},
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],
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},
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combineConditions: 'OR',
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sort: {
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values: [
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{
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column: 'id',
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direction: 'DESC',
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},
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],
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},
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options: {
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queryBatching: 'transaction',
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detailedOutput: false,
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},
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};
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const nodeOptions = nodeParameters.options as IDataObject;
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const pool = createFakePool(fakeConnection);
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const connectionQuerySpy = jest.spyOn(fakeConnection, 'query');
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const fakeExecuteFunction = createMockExecuteFunction(nodeParameters, mySqlMockNode);
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const runQueries: QueryRunner = configureQueryRunner.call(
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fakeExecuteFunction,
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{ ...nodeOptions, nodeVersion: 2 },
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pool,
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);
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const result = await select.execute.call(fakeExecuteFunction, emptyInputItems, runQueries);
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expect(result).toBeDefined();
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expect(result).toEqual([{ json: { success: true } }]);
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const connectionBeginTransactionSpy = jest.spyOn(fakeConnection, 'beginTransaction');
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const connectionCommitSpy = jest.spyOn(fakeConnection, 'commit');
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expect(connectionBeginTransactionSpy).toBeCalledTimes(1);
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expect(connectionQuerySpy).toBeCalledTimes(1);
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expect(connectionQuerySpy).toBeCalledWith(
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"SELECT * FROM `test_table` WHERE `id` > 1 OR `name` undefined 'test' ORDER BY `id` DESC LIMIT 2",
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);
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expect(connectionCommitSpy).toBeCalledTimes(1);
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});
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it('insert, should call runQueries with', async () => {
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const nodeParameters: IDataObject = {
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table: {
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__rl: true,
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value: 'test_table',
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mode: 'list',
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cachedResultName: 'test_table',
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},
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dataMode: 'defineBelow',
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valuesToSend: {
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values: [
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{
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column: 'id',
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value: '2',
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},
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{
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column: 'name',
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value: 'name 2',
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},
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],
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},
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options: {
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queryBatching: 'independently',
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priority: 'HIGH_PRIORITY',
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detailedOutput: false,
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skipOnConflict: true,
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},
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};
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const nodeOptions = nodeParameters.options as IDataObject;
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const pool = createFakePool(fakeConnection);
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const connectionQuerySpy = jest.spyOn(fakeConnection, 'query');
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const fakeExecuteFunction = createMockExecuteFunction(nodeParameters, mySqlMockNode);
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const runQueries: QueryRunner = configureQueryRunner.call(
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fakeExecuteFunction,
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nodeOptions,
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pool,
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);
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const result = await insert.execute.call(
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fakeExecuteFunction,
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emptyInputItems,
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runQueries,
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nodeOptions,
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);
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expect(result).toBeDefined();
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expect(result).toEqual([{ json: { success: true } }]);
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expect(connectionQuerySpy).toBeCalledTimes(1);
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expect(connectionQuerySpy).toBeCalledWith(
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"INSERT HIGH_PRIORITY IGNORE INTO `test_table` (`id`, `name`) VALUES ('2','name 2')",
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);
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});
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it('update, should call runQueries with', async () => {
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const nodeParameters: IDataObject = {
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operation: 'update',
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table: {
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__rl: true,
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value: 'test_table',
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mode: 'list',
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cachedResultName: 'test_table',
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},
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dataMode: 'autoMapInputData',
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columnToMatchOn: 'id',
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options: {
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queryBatching: 'independently',
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},
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};
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const nodeOptions = nodeParameters.options as IDataObject;
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const pool = createFakePool(fakeConnection);
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const connectionQuerySpy = jest.spyOn(fakeConnection, 'query');
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const fakeExecuteFunction = createMockExecuteFunction(nodeParameters, mySqlMockNode);
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const runQueries: QueryRunner = configureQueryRunner.call(
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fakeExecuteFunction,
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nodeOptions,
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pool,
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);
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const inputItems = [
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{
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json: {
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id: 42,
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name: 'test 4',
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},
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},
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{
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json: {
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id: 88,
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name: 'test 88',
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},
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},
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];
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const result = await update.execute.call(
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fakeExecuteFunction,
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inputItems,
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runQueries,
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nodeOptions,
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);
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expect(result).toBeDefined();
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expect(result).toEqual([{ json: { success: true } }, { json: { success: true } }]);
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expect(connectionQuerySpy).toBeCalledTimes(2);
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expect(connectionQuerySpy).toBeCalledWith(
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"UPDATE `test_table` SET `name` = 'test 4' WHERE `id` = 42",
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);
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expect(connectionQuerySpy).toBeCalledWith(
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"UPDATE `test_table` SET `name` = 'test 88' WHERE `id` = 88",
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);
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});
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it('upsert, should call runQueries with', async () => {
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const nodeParameters: IDataObject = {
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operation: 'upsert',
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table: {
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__rl: true,
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value: 'test_table',
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mode: 'list',
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cachedResultName: 'test_table',
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},
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columnToMatchOn: 'id',
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dataMode: 'autoMapInputData',
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options: {},
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};
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const nodeOptions = nodeParameters.options as IDataObject;
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const pool = createFakePool(fakeConnection);
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const poolQuerySpy = jest.spyOn(pool, 'query');
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const fakeExecuteFunction = createMockExecuteFunction(nodeParameters, mySqlMockNode);
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const runQueries: QueryRunner = configureQueryRunner.call(
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fakeExecuteFunction,
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nodeOptions,
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pool,
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);
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const inputItems = [
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{
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json: {
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id: 42,
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name: 'test 4',
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},
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},
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{
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json: {
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id: 88,
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name: 'test 88',
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},
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},
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];
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const result = await upsert.execute.call(
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fakeExecuteFunction,
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inputItems,
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runQueries,
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nodeOptions,
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);
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expect(result).toBeDefined();
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expect(result).toEqual([{ json: { success: true } }]);
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expect(poolQuerySpy).toBeCalledTimes(1);
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expect(poolQuerySpy).toBeCalledWith(
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"INSERT INTO `test_table`(`id`, `name`) VALUES(42,'test 4') ON DUPLICATE KEY UPDATE `name` = 'test 4';INSERT INTO `test_table`(`id`, `name`) VALUES(88,'test 88') ON DUPLICATE KEY UPDATE `name` = 'test 88'",
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);
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});
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});
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