Add failure scenarios tests for connection, appendToStream, deleteStream (wip)
This commit is contained in:
Nicolas Dextraze
126
test/appendToStream_test.js
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126
test/appendToStream_test.js
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var uuid = require('uuid');
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var client = require('../src/client');
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var settings = {};
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if (process.env.TESTS_VERBOSE_LOGGING === '1') {
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settings.verboseLogging = true;
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var FileLogger = require('../src/common/log/fileLogger');
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settings.log = new FileLogger('appendToStream_test.log');
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}
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module.exports = {
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setUp: function(cb) {
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this.testStreamName = 'test-' + uuid.v4();
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var connected = false;
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this.conn = client.EventStoreConnection.create(settings, {host: 'localhost', port: 1113});
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this.conn.connect()
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.then(function() {
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//Doesn't mean anything, connection is just initiated
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})
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.catch(function(err) {
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cb(err);
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});
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this.conn.on('closed', function(reason){
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if (connected) return;
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cb(new Error("Connection failed: " + reason));
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});
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this.conn.on('connected', function() {
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connected = true;
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cb();
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});
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},
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tearDown: function(cb) {
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this.conn.close();
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this.conn.on('closed', function() {
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cb();
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});
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this.conn = null;
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},
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'Append One Event To Stream Happy Path': function(test) {
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var event = client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'testEvent');
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this.conn.appendToStream(this.testStreamName, client.expectedVersion.any, event)
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.then(function(result) {
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test.ok(result.nextExpectedVersion === 0, "Expected nextExpectedVersion === 0, but was " + result.nextExpectedVersion);
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test.ok(result.logPosition, "No log position in result.");
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test.done();
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})
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.catch(function(err) {
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test.done(err);
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});
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},
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'Append Multiple Events To Stream Happy Path': function(test) {
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var events = [
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client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'testEvent'),
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client.createJsonEventData(uuid.v4(), {b: Math.random(), a: uuid.v4()}, null, 'otherEvent')
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];
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this.conn.appendToStream(this.testStreamName, client.expectedVersion.any, events)
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.then(function(result) {
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test.ok(result.nextExpectedVersion === 1, "Expected nextExpectedVersion === 1, but was " + result.nextExpectedVersion);
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test.ok(result.logPosition, "No log position in result.");
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test.done();
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})
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.catch(function(err) {
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test.done(err);
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});
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},
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'Append To Stream Wrong Expected Version': function(test) {
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var event = client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'testEvent');
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this.conn.appendToStream(this.testStreamName, 10, event)
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.then(function(result) {
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test.ok(false, "Append succeeded but should have failed.");
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test.done();
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})
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.catch(function(err) {
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var isWrongExpectedVersion = err instanceof client.WrongExpectedVersionError;
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test.ok(isWrongExpectedVersion, "Expected WrongExpectedVersionError, got " + err.constructor.name);
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if (!isWrongExpectedVersion) {
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test.done(err);
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return;
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}
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test.done();
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});
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},
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'Append To Stream Deleted': function(test) {
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var self = this;
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this.conn.deleteStream(this.testStreamName, client.expectedVersion.noStream, true)
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.then(function() {
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var event = client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'testEvent');
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return self.conn.appendToStream(self.testStreamName, client.expectedVersion.any, event)
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})
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.then(function(result) {
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test.ok(false, "Append succeeded but should have failed.");
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test.done();
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})
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.catch(function(err) {
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var isStreamDeleted = err instanceof client.StreamDeletedError;
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test.ok(isStreamDeleted, "Expected StreamDeletedError, got " + err.constructor.name);
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if (!isStreamDeleted) {
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test.done(err);
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return;
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}
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test.done();
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});
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},
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'Append To Stream Access Denied': function(test) {
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var self = this;
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var metadata = {$acl: {$w: "$admins"}};
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this.conn.setStreamMetadataRaw(this.testStreamName, client.expectedVersion.noStream, metadata)
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.then(function() {
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var event = client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'testEvent');
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return self.conn.appendToStream(self.testStreamName, client.expectedVersion.any, event)
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})
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.then(function(result) {
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test.ok(false, "Append succeeded but should have failed.");
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test.done();
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})
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.catch(function(err) {
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var isStreamDeleted = err instanceof client.AccessDeniedError;
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test.ok(isStreamDeleted, "Expected AccessDeniedError, got " + err.constructor.name);
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if (!isStreamDeleted) {
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test.done(err);
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return;
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}
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test.done();
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});
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}
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};
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57
test/connection_test.js
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57
test/connection_test.js
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var util = require('util');
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var client = require('../src/client.js');
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var consoleLogger = {
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debug: function() {
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var msg = util.format.apply(util, Array.prototype.slice.call(arguments));
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util.log(msg);
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},
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info: function() {},
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error: function() {}
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};
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var settings = {};//verboseLogging: true, log: consoleLogger};
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module.exports = {
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'Connect To Endpoint Happy Path': function(test) {
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var tcpEndpoint = {hostname: 'localhost', port: 1113};
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var conn = client.EventStoreConnection.create({}, tcpEndpoint);
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conn.connect()
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.catch(function(e) {
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test.done(e);
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});
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conn.on('connected', function(endPoint){
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test.deepEqual(endPoint, tcpEndpoint);
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done();
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});
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conn.on('error', done);
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function done(e) {
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conn.close();
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if (e) {
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test.done(e);
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return;
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}
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test.done();
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}
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},
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'Connect To Endpoint That Don\'t Exist': function(test) {
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var tcpEndpoint = {hostname: 'localhost', port: 1114};
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var conn = client.EventStoreConnection.create({maxReconnections: 1}, tcpEndpoint);
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conn.connect()
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.catch(function (e) {
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test.done(e);
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});
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conn.on('connected', function () {
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test.ok(false, "Should not be able to connect.");
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test.done();
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});
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conn.on('error', function (e) {
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test.done(e);
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});
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conn.on('closed', function(reason) {
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test.ok(reason.indexOf("Reconnection limit reached") === 0, "Wrong expected reason.");
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test.done();
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});
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}
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};
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90
test/deleteStream_test.js
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90
test/deleteStream_test.js
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var uuid = require('uuid');
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var client = require('../src/client');
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var settings = {};
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if (process.env.TESTS_VERBOSE_LOGGING === '1') {
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settings.verboseLogging = true;
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var FileLogger = require('../src/common/log/fileLogger');
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settings.log = new FileLogger('deleteStream_test.log');
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}
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module.exports = {
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setUp: function(cb) {
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this.testStreamName = 'test-' + uuid.v4();
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var connected = false;
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this.conn = client.EventStoreConnection.create(settings, {host: 'localhost', port: 1113});
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this.conn.connect()
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.then(function() {
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//Doesn't mean anything, connection is just initiated
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})
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.catch(function(err) {
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cb(err);
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});
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this.conn.on('closed', function(reason){
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if (connected) return;
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cb(new Error("Connection failed: " + reason));
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});
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var self = this;
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this.conn.on('connected', function() {
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connected = true;
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var events = [
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client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'testEvent'),
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client.createJsonEventData(uuid.v4(), {a: Math.random(), b: uuid.v4()}, null, 'testEvent')
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];
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self.conn.appendToStream(self.testStreamName, client.expectedVersion.noStream, events)
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.then(function() {
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cb();
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})
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.catch(cb);
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});
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},
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tearDown: function(cb) {
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this.conn.close();
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this.conn.on('closed', function() {
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cb();
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});
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this.conn = null;
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},
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'Test Delete Stream Soft Happy Path': function(test) {
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var self = this;
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this.conn.deleteStream(this.testStreamName, 1, false)
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.then(function(result) {
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test.ok(result.logPosition, "No log position in result.");
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return self.conn.getStreamMetadataRaw(self.testStreamName);
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})
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.then(function(metadata) {
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test.ok(metadata.stream === self.testStreamName, "Metadata stream doesn't match.");
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test.ok(metadata.isStreamDeleted === false, "Metadata says stream is deleted.");
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test.ok(metadata.streamMetadata.$tb, "Expected Truncate Before to be set");
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test.done();
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})
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.catch(function(err) {
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test.done(err);
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});
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},
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/*
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This test fails because of a protobufjs error.
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Client.ReadEventCompleted fails to decode because ResolvedIndexedEvent.event is null and it's marked as required.
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Test will pass if messages.proto is modified so that ResolvedIndexedEvent.event is optional.
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Unsure if it's a protobufjs issue or a GES issue. Need to duplicate this test with .Net Client.
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'Test Delete Stream Hard Happy Path': function(test) {
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var self = this;
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this.conn.deleteStream(this.testStreamName, 1, true)
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.then(function(result) {
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test.ok(result.logPosition, "No log position in result.");
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return self.conn.getStreamMetadataRaw(self.testStreamName);
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})
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.then(function(metadata) {
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test.ok(metadata.stream === self.testStreamName, "Metadata stream doesn't match.");
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test.ok(metadata.isStreamDeleted === true, "Metadata says stream is deleted.");
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test.ok(metadata.streamMetadata === null, "Expected streamMetadata to be null.");
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test.done();
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})
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.catch(function(err) {
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test.done(err);
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});
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}
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*/
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};
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