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feat(cluster): create way to test single/gossip/cluster

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* docker-compose files to easily setup cluster or single node eventstore
* programmatic tests for single/gossip/cluster
This commit is contained in:
maniolias
2020-09-16 17:23:46 +02:00
parent e9834daa31
commit da6d059547
13 changed files with 5338 additions and 247 deletions
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207
test/common/base_test.js
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@ -11,38 +11,102 @@ protobufJS.util.Long = undefined;
protobufJS.configure();
var settings = {
log: new NoopLogger()
log: new NoopLogger(),
};
if (process.env.TESTS_VERBOSE_LOGGING === '1') {
settings.verboseLogging = true;
settings.log = new FileLogger('test-verbose.log');
}
var tcpEndPoint = {host: 'localhost', port: 1113};
function setUp(cb) {
function setUpWithGossipSeeds(cb) {
var gossipSeeds = [
new client.GossipSeed({ host: process.env.EVENTSTORE_HOST_1 || '192.168.33.10', port: 2113 }),
new client.GossipSeed({ host: process.env.EVENTSTORE_HOST_2 || '192.168.33.11', port: 2113 }),
new client.GossipSeed({ host: process.env.EVENTSTORE_HOST_3 || '192.168.33.12', port: 2113 }),
];
this.log = settings.log;
this.testStreamName = 'test-' + uuid.v4();
var connected = false;
this.conn = client.EventStoreConnection.create(settings, tcpEndPoint);
this.conn.connect()
.then(function () {
//Doesn't mean anything, connection is just initiated
settings.log.debug("Connection to %j initialized.", tcpEndPoint);
})
.catch(function (err) {
settings.log.error(err, "Initializing connection to %j failed.", tcpEndPoint);
cb(err);
});
this.conn = client.createConnection(settings, gossipSeeds);
this.conn
.connect()
.then(function () {
//Doesn't mean anything, connection is just initiated
settings.log.debug('Connection to %j initialized.', gossipSeeds);
})
.catch(function (err) {
settings.log.error(err, 'Initializing connection to %j failed.', gossipSeeds);
cb(err);
});
this.conn.on('closed', function (reason) {
if (connected) return;
var error = new Error("Connection failed: " + reason);
settings.log.error(error, "Connection to %j failed.", tcpEndPoint);
var error = new Error('Connection failed: ' + reason);
settings.log.error(error, 'Connection to %j failed.', gossipSeeds);
cb(error);
});
this.conn.on('connected', function (tcpEndPoint) {
if (connected) return;
settings.log.debug("Connected to %j.", tcpEndPoint);
settings.log.debug('Connected to %j.', tcpEndPoint);
connected = true;
cb();
});
}
function setUpWithDns(cb) {
var clusterDns = 'discover://eventstore.local:2113';
this.log = settings.log;
this.testStreamName = 'test-' + uuid.v4();
var connected = false;
this.conn = client.createConnection(settings, clusterDns);
this.conn
.connect()
.then(function () {
//Doesn't mean anything, connection is just initiated
settings.log.debug('Connection to %j initialized.', clusterDns);
})
.catch(function (err) {
settings.log.error(err, 'Initializing connection to %j failed.', clusterDns);
cb(err);
});
this.conn.on('closed', function (reason) {
if (connected) return;
var error = new Error('Connection failed: ' + reason);
settings.log.error(error, 'Connection to %j failed.', clusterDns);
cb(error);
});
this.conn.on('connected', function (tcpEndPoint) {
if (connected) return;
settings.log.debug('Connected to %j.', tcpEndPoint);
connected = true;
cb();
});
}
function setUpWithTcpEndpoint(cb) {
var tcpEndPoint = { host: process.env.EVENTSTORE_HOST || 'localhost', port: 1113 };
this.log = settings.log;
this.testStreamName = 'test-' + uuid.v4();
var connected = false;
this.conn = client.EventStoreConnection.create(settings, tcpEndPoint);
this.conn
.connect()
.then(function () {
//Doesn't mean anything, connection is just initiated
settings.log.debug('Connection to %j initialized.', tcpEndPoint);
})
.catch(function (err) {
settings.log.error(err, 'Initializing connection to %j failed.', tcpEndPoint);
cb(err);
});
this.conn.on('closed', function (reason) {
if (connected) return;
var error = new Error('Connection failed: ' + reason);
settings.log.error(error, 'Connection to %j failed.', tcpEndPoint);
cb(error);
});
this.conn.on('connected', function (tcpEndPoint) {
if (connected) return;
settings.log.debug('Connected to %j.', tcpEndPoint);
connected = true;
cb();
});
@ -50,7 +114,7 @@ function setUp(cb) {
function tearDown(cb) {
this.conn.close();
this.conn.on('closed', function() {
this.conn.on('closed', function () {
cb();
});
this.conn = null;
@ -58,9 +122,8 @@ function tearDown(cb) {
function areEqual(name, actual, expected) {
if (typeof expected !== 'object' || expected === null)
this.strictEqual(actual, expected, util.format("Failed %s === %s, got %s.", name, expected, actual));
else
this.deepEqual(actual, expected, util.format("Failed %s deepEqual %j, got %j.", name, expected, actual));
this.strictEqual(actual, expected, util.format('Failed %s === %s, got %s.', name, expected, actual));
else this.deepEqual(actual, expected, util.format('Failed %s deepEqual %j, got %j.', name, expected, actual));
}
function fail(reason) {
@ -69,55 +132,75 @@ function fail(reason) {
function eventEqualEventData(name, resolvedEvent, eventData) {
var ev = resolvedEvent.originalEvent;
this.ok(ev !== null, util.format("Failed %s !== null.", name + ".originalEvent"));
this.ok(ev !== null, util.format('Failed %s !== null.', name + '.originalEvent'));
if (ev === null) return;
this.areEqual(name + ".originalEvent.eventId", ev.eventId, eventData.eventId);
this.areEqual(name + ".originalEvent.eventType", ev.eventType, eventData.type);
this.ok(Buffer.compare(ev.data, eventData.data) === 0, name + ".originalEvent.data is not equal to original data.");
this.ok(Buffer.compare(ev.metadata, eventData.metadata) === 0, name + ".originalEvent.metadata is not equal to original metadata.");
this.areEqual(name + '.originalEvent.eventId', ev.eventId, eventData.eventId);
this.areEqual(name + '.originalEvent.eventType', ev.eventType, eventData.type);
this.ok(Buffer.compare(ev.data, eventData.data) === 0, name + '.originalEvent.data is not equal to original data.');
this.ok(
Buffer.compare(ev.metadata, eventData.metadata) === 0,
name + '.originalEvent.metadata is not equal to original metadata.'
);
}
function testRecordedEvent(name, event) {
this.ok(Long.isLong(event.eventNumber), name + ".eventNumber is not a Long");
this.ok(event.created instanceof Date, name + ".created is not a Date");
this.ok(typeof event.createdEpoch === 'number', name + ".createdEpoch is not a number");
this.ok(Long.isLong(event.eventNumber), name + '.eventNumber is not a Long');
this.ok(event.created instanceof Date, name + '.created is not a Date');
this.ok(typeof event.createdEpoch === 'number', name + '.createdEpoch is not a number');
}
function testLiveEvent(name, event, evNumber) {
this.ok(event.event, name + ".event not defined (or null)");
this.ok(event.originalEvent, name + ".originalEvent not defined (or null)");
this.ok(event.isResolved === false, name + ".isResolved should be true");
this.ok(event.originalPosition instanceof client.Position, name + ".originalPosition is not an instance of Position");
this.ok(event.originalStreamId, name + ".originalStreamId not defined (or null)");
this.ok(Long.isLong(event.originalEventNumber), name + ".originalEventNumber is not a Long");
this.ok(event.event, name + '.event not defined (or null)');
this.ok(event.originalEvent, name + '.originalEvent not defined (or null)');
this.ok(event.isResolved === false, name + '.isResolved should be true');
this.ok(event.originalPosition instanceof client.Position, name + '.originalPosition is not an instance of Position');
this.ok(event.originalStreamId, name + '.originalStreamId not defined (or null)');
this.ok(Long.isLong(event.originalEventNumber), name + '.originalEventNumber is not a Long');
if (typeof evNumber === 'number') {
this.ok(event.originalEventNumber.toNumber() === evNumber, name + '.originalEventNumber expected ' + evNumber + ' got ' + event.originalEventNumber);
this.ok(
event.originalEventNumber.toNumber() === evNumber,
name + '.originalEventNumber expected ' + evNumber + ' got ' + event.originalEventNumber
);
}
testRecordedEvent.call(this, name + '.event', event.event);
}
function testReadEvent(name, event, evNumber) {
this.ok(event.event, name + ".event not defined (or null)");
this.ok(event.originalEvent, name + ".originalEvent not defined (or null)");
this.ok(event.isResolved === false, name + ".isResolved should be true");
this.ok(event.originalPosition === null, name + ".originalPosition is not null");
this.ok(event.originalStreamId, name + ".originalStreamId not defined (or null)");
this.ok(Long.isLong(event.originalEventNumber), name + ".originalEventNumber is not a Long");
this.ok(event.event, name + '.event not defined (or null)');
this.ok(event.originalEvent, name + '.originalEvent not defined (or null)');
this.ok(event.isResolved === false, name + '.isResolved should be true');
this.ok(event.originalPosition === null, name + '.originalPosition is not null');
this.ok(event.originalStreamId, name + '.originalStreamId not defined (or null)');
this.ok(Long.isLong(event.originalEventNumber), name + '.originalEventNumber is not a Long');
if (typeof evNumber === 'number') {
this.ok(event.originalEventNumber.toNumber() === evNumber, name + '.originalEventNumber expected ' + evNumber + ' got ' + event.originalEventNumber);
this.ok(
event.originalEventNumber.toNumber() === evNumber,
name + '.originalEventNumber expected ' + evNumber + ' got ' + event.originalEventNumber
);
}
testRecordedEvent.call(this, name + '.event', event.event);
}
var _ = {
'setUp': setUp,
'tearDown': tearDown
tearDown: tearDown,
};
switch (process.env.EVENTSTORE_CONNECTION_TYPE) {
case 'gossip':
_.setUp = setUpWithGossipSeeds;
break;
case 'dns':
_.setUp = setUpWithDns;
break;
case 'tcp':
default:
_.setUp = setUpWithTcpEndpoint;
}
function wrap(name, testFunc) {
var base = _[name];
if (base === undefined) {
return function(test) {
return function (test) {
settings.log.debug('--- %s ---', name);
test.areEqual = areEqual.bind(test);
test.fail = fail.bind(test);
@ -125,36 +208,48 @@ function wrap(name, testFunc) {
test.testLiveEvent = testLiveEvent.bind(test);
test.testReadEvent = testReadEvent.bind(test);
return testFunc.call(this, test);
}
};
}
return function(cb) {
return function (cb) {
var self = this;
base.call(this, function(err) {
base.call(this, function (err) {
if (err) return cb(err);
return testFunc.call(self, cb);
});
}
};
}
module.exports.init = function(testSuite, addSetUpTearDownIfNotPresent) {
module.exports.init = function (testSuite, addSetUpTearDownIfNotPresent) {
var thisObj = {};
if (addSetUpTearDownIfNotPresent === undefined) addSetUpTearDownIfNotPresent = true;
for(var k in testSuite) {
for (var k in testSuite) {
if (testSuite.hasOwnProperty(k)) {
testSuite[k] = wrap(k, testSuite[k]).bind(thisObj);
}
}
if (!addSetUpTearDownIfNotPresent) return;
if (!testSuite.hasOwnProperty('setUp')) testSuite['setUp'] = setUp.bind(thisObj);
if (!testSuite.hasOwnProperty('setUp')) {
switch (process.env.EVENTSTORE_CONNECTION_TYPE) {
case 'gossip':
testSuite['setUp'] = setUpWithGossipSeeds.bind(thisObj);
break;
case 'dns':
testSuite['setUp'] = setUpWithDns.bind(thisObj);
break;
case 'tcp':
default:
testSuite['setUp'] = setUpWithTcpEndpoint.bind(thisObj);
}
}
if (!testSuite.hasOwnProperty('tearDown')) testSuite['tearDown'] = tearDown.bind(thisObj);
};
module.exports.settings = function(settingsOverride) {
module.exports.settings = function (settingsOverride) {
var obj = {};
for(var prop in settings) {
for (var prop in settings) {
obj[prop] = settings[prop];
}
if (!settingsOverride) return obj;
for(var prop in settingsOverride) {
for (var prop in settingsOverride) {
obj[prop] = settingsOverride[prop];
}
return obj;