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davimacedodavimacedo
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Test transactions (#6022)
* Test transactions * test: Separate transaction tests for SDK
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‎spec/MongoStorageAdapter.spec.js

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@@ -5,6 +5,9 @@ const MongoStorageAdapter = require('../lib/Adapters/Storage/Mongo/MongoStorageA
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const { MongoClient } = require('mongodb');
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const databaseURI =
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'mongodb://localhost:27017/parseServerMongoAdapterTestDatabase';
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const request = require('../lib/request');
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const Config = require('../lib/Config');
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const TestUtils = require('../lib/TestUtils');
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const fakeClient = {
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s: { options: { dbName: null } },
@@ -316,4 +319,229 @@ describe_only_db('mongo')('MongoStorageAdapter', () => {
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undefined
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);
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});
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if (
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process.env.MONGODB_VERSION === '4.0.4' &&
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process.env.MONGODB_TOPOLOGY === 'replicaset' &&
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process.env.MONGODB_STORAGE_ENGINE === 'wiredTiger'
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) {
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describe('transactions', () => {
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const headers = {
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'Content-Type': 'application/json',
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'X-Parse-Application-Id': 'test',
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'X-Parse-REST-API-Key': 'rest',
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};
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beforeAll(async () => {
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await reconfigureServer({
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databaseAdapter: undefined,
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databaseURI:
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'mongodb://localhost:27017/parseServerMongoAdapterTestDatabase?replicaSet=replicaset',
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});
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});
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beforeEach(async () => {
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await TestUtils.destroyAllDataPermanently(true);
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});
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it('should use transaction in a batch with transaction = true', async () => {
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const myObject = new Parse.Object('MyObject');
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await myObject.save();
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const databaseAdapter = Config.get(Parse.applicationId).database
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.adapter;
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spyOn(
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databaseAdapter.database.serverConfig,
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'command'
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).and.callThrough();
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await request({
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method: 'POST',
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headers: headers,
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url: 'http://localhost:8378/1/batch',
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body: JSON.stringify({
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requests: [
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{
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method: 'PUT',
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path: '/1/classes/MyObject/' + myObject.id,
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body: { myAttribute: 'myValue' },
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},
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],
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transaction: true,
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}),
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});
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let found = false;
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databaseAdapter.database.serverConfig.command.calls
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.all()
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.forEach(call => {
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found = true;
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expect(call.args[2].session.transaction.state).not.toBe(
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'NO_TRANSACTION'
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);
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});
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expect(found).toBe(true);
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});
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it('should not use transaction in a batch with transaction = false', async () => {
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const myObject = new Parse.Object('MyObject');
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await myObject.save();
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const databaseAdapter = Config.get(Parse.applicationId).database
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.adapter;
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spyOn(
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databaseAdapter.database.serverConfig,
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'command'
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).and.callThrough();
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await request({
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method: 'POST',
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headers: headers,
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url: 'http://localhost:8378/1/batch',
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body: JSON.stringify({
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requests: [
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{
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method: 'PUT',
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path: '/1/classes/MyObject/' + myObject.id,
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body: { myAttribute: 'myValue' },
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},
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],
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transaction: false,
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}),
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});
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let found = false;
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databaseAdapter.database.serverConfig.command.calls
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.all()
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.forEach(call => {
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found = true;
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expect(call.args[2].session).toBe(undefined);
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});
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expect(found).toBe(true);
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});
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it('should not use transaction in a batch with no transaction option sent', async () => {
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const myObject = new Parse.Object('MyObject');
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await myObject.save();
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const databaseAdapter = Config.get(Parse.applicationId).database
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.adapter;
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spyOn(
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databaseAdapter.database.serverConfig,
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'command'
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).and.callThrough();
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await request({
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method: 'POST',
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headers: headers,
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url: 'http://localhost:8378/1/batch',
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body: JSON.stringify({
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requests: [
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{
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method: 'PUT',
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path: '/1/classes/MyObject/' + myObject.id,
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body: { myAttribute: 'myValue' },
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},
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],
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}),
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});
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let found = false;
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databaseAdapter.database.serverConfig.command.calls
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.all()
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.forEach(call => {
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found = true;
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expect(call.args[2].session).toBe(undefined);
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});
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expect(found).toBe(true);
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});
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it('should not use transaction in a put request', async () => {
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const myObject = new Parse.Object('MyObject');
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await myObject.save();
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const databaseAdapter = Config.get(Parse.applicationId).database
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.adapter;
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spyOn(
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databaseAdapter.database.serverConfig,
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'command'
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).and.callThrough();
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await request({
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method: 'PUT',
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headers: headers,
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url: 'http://localhost:8378/1/classes/MyObject/' + myObject.id,
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body: { myAttribute: 'myValue' },
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});
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let found = false;
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databaseAdapter.database.serverConfig.command.calls
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.all()
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.forEach(call => {
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found = true;
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expect(call.args[2].session).toBe(undefined);
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});
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expect(found).toBe(true);
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});
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it('should not use transactions when using SDK insert', async () => {
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const databaseAdapter = Config.get(Parse.applicationId).database
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.adapter;
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spyOn(
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databaseAdapter.database.serverConfig,
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'insert'
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).and.callThrough();
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const myObject = new Parse.Object('MyObject');
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await myObject.save();
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const calls = databaseAdapter.database.serverConfig.insert.calls.all();
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expect(calls.length).toBeGreaterThan(0);
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calls.forEach(call => {
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expect(call.args[2].session.transaction.state).toBe('NO_TRANSACTION');
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});
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});
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it('should not use transactions when using SDK update', async () => {
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const databaseAdapter = Config.get(Parse.applicationId).database
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.adapter;
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spyOn(
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databaseAdapter.database.serverConfig,
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'update'
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).and.callThrough();
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const myObject = new Parse.Object('MyObject');
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await myObject.save();
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myObject.set('myAttribute', 'myValue');
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await myObject.save();
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const calls = databaseAdapter.database.serverConfig.update.calls.all();
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expect(calls.length).toBeGreaterThan(0);
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calls.forEach(call => {
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expect(call.args[2].session.transaction.state).toBe('NO_TRANSACTION');
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});
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});
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it('should not use transactions when using SDK delete', async () => {
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const databaseAdapter = Config.get(Parse.applicationId).database
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.adapter;
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spyOn(
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databaseAdapter.database.serverConfig,
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'remove'
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).and.callThrough();
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const myObject = new Parse.Object('MyObject');
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await myObject.save();
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await myObject.destroy();
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const calls = databaseAdapter.database.serverConfig.remove.calls.all();
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expect(calls.length).toBeGreaterThan(0);
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calls.forEach(call => {
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expect(call.args[2].session.transaction.state).toBe('NO_TRANSACTION');
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});
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});
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});
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}
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});

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