def test_loadAccountsFromFile(self):
"""
L{LoadSimulator.fromCommandLine} takes an account loader from the
config file and uses it to create user records for use in the
simulation.
"""
accounts = FilePath(self.mktemp())
accounts.setContent("foo,bar,baz,quux\nfoo2,bar2,baz2,quux2\n")
config = VALID_CONFIG.copy()
config["accounts"] = {
"loader": "contrib.performance.loadtest.sim.recordsFromCSVFile",
"params": {
"path": accounts.path
},
}
configpath = FilePath(self.mktemp())
configpath.setContent(writePlistToString(config))
io = StringIO()
sim = LoadSimulator.fromCommandLine(['--config', configpath.path], io)
self.assertEquals(io.getvalue(), "Loaded 2 accounts.\n")
self.assertEqual(2, len(sim.records))
self.assertEqual(sim.records[0].uid, 'foo')
self.assertEqual(sim.records[0].password, 'bar')
self.assertEqual(sim.records[0].commonName, 'baz')
self.assertEqual(sim.records[0].email, 'quux')
self.assertEqual(sim.records[1].uid, 'foo2')
self.assertEqual(sim.records[1].password, 'bar2')
self.assertEqual(sim.records[1].commonName, 'baz2')
self.assertEqual(sim.records[1].email, 'quux2')
def test_generateRecordsNonDefaultPatterns(self):
"""
L{LoadSimulator.fromCommandLine} takes an account loader from the
config file and uses it to generate user records for use in the
simulation.
"""
config = VALID_CONFIG.copy()
config["accounts"] = {
"loader": "contrib.performance.loadtest.sim.generateRecords",
"params": {
"count": 3,
"uidPattern": "USER%03d",
"passwordPattern": "PASSWORD%03d",
"namePattern": "Test User %03d",
"emailPattern": "*****@*****.**",
},
}
configpath = FilePath(self.mktemp())
configpath.setContent(writePlistToString(config))
sim = LoadSimulator.fromCommandLine(['--config', configpath.path],
StringIO())
self.assertEqual(3, len(sim.records))
self.assertEqual(sim.records[0].uid, 'USER001')
self.assertEqual(sim.records[0].password, 'PASSWORD001')
self.assertEqual(sim.records[0].commonName, 'Test User 001')
self.assertEqual(sim.records[0].email, '*****@*****.**')
self.assertEqual(sim.records[2].uid, 'USER003')
self.assertEqual(sim.records[2].password, 'PASSWORD003')
self.assertEqual(sim.records[2].commonName, 'Test User 003')
self.assertEqual(sim.records[2].email, '*****@*****.**')
def test_loadAccountsFromFile(self):
"""
L{LoadSimulator.fromCommandLine} takes an account loader from the
config file and uses it to create user records for use in the
simulation.
"""
accounts = FilePath(self.mktemp())
accounts.setContent(
"foo,bar,baz,quux,goo\nfoo2,bar2,baz2,quux2,goo2\n")
config = VALID_CONFIG.copy()
config["accounts"] = {
"loader": "contrib.performance.loadtest.sim.recordsFromCSVFile",
"params": {
"path": accounts.path,
"interleavePods": True,
},
}
configpath = FilePath(self.mktemp())
configpath.setContent(writePlistToString(config))
io = StringIO()
sim = LoadSimulator.fromCommandLine(['--config', configpath.path], io)
self.assertEquals(io.getvalue(), "Loaded 2 accounts.\n")
self.assertEqual(2, len(sim.records))
self.assertEqual(sim.records[0].uid, 'foo')
self.assertEqual(sim.records[0].password, 'bar')
self.assertEqual(sim.records[0].commonName, 'baz')
self.assertEqual(sim.records[0].email, 'quux')
self.assertEqual(sim.records[1].uid, 'foo2')
self.assertEqual(sim.records[1].password, 'bar2')
self.assertEqual(sim.records[1].commonName, 'baz2')
self.assertEqual(sim.records[1].email, 'quux2')
def test_loadPopulationParameters(self):
"""
Client weights and profiles are loaded from the [clients]
section of the configuration file specified.
"""
config = FilePath(self.mktemp())
config.setContent(writePlistToString({
"clients": [{
"software": "contrib.performance.loadtest.ical.OS_X_10_6",
"params": {"foo": "bar"},
"profiles": [{
"params": {
"interval": 25,
"eventStartDistribution": {
"type": "contrib.performance.stats.NormalDistribution",
"params": {
"mu": 123,
"sigma": 456,
}}},
"class": "contrib.performance.loadtest.profiles.Eventer"}],
"weight": 3,
}]}))
sim = LoadSimulator.fromCommandLine(
['--config', config.path, '--clients', config.path]
)
expectedParameters = PopulationParameters()
expectedParameters.addClient(
3, ClientType(OS_X_10_6, {"foo": "bar"}, [ProfileType(Eventer, {
"interval": 25,
"eventStartDistribution": NormalDistribution(123, 456)})]))
self.assertEquals(sim.parameters, expectedParameters)
def test_loadDefaultAccountsFromFile(self):
"""
L{LoadSimulator.fromCommandLine} takes an account loader (with
empty path)from the config file and uses it to create user
records for use in the simulation.
"""
config = VALID_CONFIG.copy()
config["accounts"] = {
"loader": "contrib.performance.loadtest.sim.recordsFromCSVFile",
"params": {
"path": "",
"interleavePods": True,
},
}
configpath = FilePath(self.mktemp())
configpath.setContent(writePlistToString(config))
sim = LoadSimulator.fromCommandLine(['--config', configpath.path],
StringIO())
self.assertEqual(99, len(sim.records))
self.assertEqual(sim.records[0].uid, 'user01')
self.assertEqual(sim.records[0].password, 'user01')
self.assertEqual(sim.records[0].commonName, 'User 01')
self.assertEqual(sim.records[0].email, '*****@*****.**')
self.assertEqual(sim.records[98].uid, 'user99')
self.assertEqual(sim.records[98].password, 'user99')
self.assertEqual(sim.records[98].commonName, 'User 99')
self.assertEqual(sim.records[98].email, '*****@*****.**')
def test_generateRecordsDefaultPatterns(self):
"""
L{LoadSimulator.fromCommandLine} takes an account loader from the
config file and uses it to generate user records for use in the
simulation.
"""
config = VALID_CONFIG.copy()
config["accounts"] = {
"loader": "contrib.performance.loadtest.sim.generateRecords",
"params": {
"count": 2
},
}
configpath = FilePath(self.mktemp())
configpath.setContent(writePlistToString(config))
sim = LoadSimulator.fromCommandLine(['--config', configpath.path],
StringIO())
self.assertEqual(2, len(sim.records))
self.assertEqual(sim.records[0].uid, 'user1')
self.assertEqual(sim.records[0].password, 'user1')
self.assertEqual(sim.records[0].commonName, 'User 1')
self.assertEqual(sim.records[0].email, '*****@*****.**')
self.assertEqual(sim.records[1].uid, 'user2')
self.assertEqual(sim.records[1].password, 'user2')
self.assertEqual(sim.records[1].commonName, 'User 2')
self.assertEqual(sim.records[1].email, '*****@*****.**')
def test_generateRecordsNonDefaultPatterns(self):
"""
L{LoadSimulator.fromCommandLine} takes an account loader from the
config file and uses it to generate user records for use in the
simulation.
"""
config = VALID_CONFIG.copy()
config["accounts"] = {
"loader": "contrib.performance.loadtest.sim.generateRecords",
"params": {
"count": 3,
"uidPattern": "USER%03d",
"passwordPattern": "PASSWORD%03d",
"namePattern": "Test User %03d",
"emailPattern": "*****@*****.**",
},
}
configpath = FilePath(self.mktemp())
configpath.setContent(writePlistToString(config))
sim = LoadSimulator.fromCommandLine(['--config', configpath.path],
StringIO())
self.assertEqual(3, len(sim.records))
self.assertEqual(sim.records[0].uid, 'USER001')
self.assertEqual(sim.records[0].password, 'PASSWORD001')
self.assertEqual(sim.records[0].commonName, 'Test User 001')
self.assertEqual(sim.records[0].email, '*****@*****.**')
self.assertEqual(sim.records[2].uid, 'USER003')
self.assertEqual(sim.records[2].password, 'PASSWORD003')
self.assertEqual(sim.records[2].commonName, 'Test User 003')
self.assertEqual(sim.records[2].email, '*****@*****.**')
def test_generateRecordsDefaultPatterns(self):
"""
L{LoadSimulator.fromCommandLine} takes an account loader from the
config file and uses it to generate user records for use in the
simulation.
"""
config = VALID_CONFIG.copy()
config["accounts"] = {
"loader": "contrib.performance.loadtest.sim.generateRecords",
"params": {
"count": 2
},
}
configpath = FilePath(self.mktemp())
configpath.setContent(writePlistToString(config))
sim = LoadSimulator.fromCommandLine(['--config', configpath.path],
StringIO())
self.assertEqual(2, len(sim.records))
self.assertEqual(sim.records[0].uid, 'user1')
self.assertEqual(sim.records[0].password, 'user1')
self.assertEqual(sim.records[0].commonName, 'User 1')
self.assertEqual(sim.records[0].email, '*****@*****.**')
self.assertEqual(sim.records[1].uid, 'user2')
self.assertEqual(sim.records[1].password, 'user2')
self.assertEqual(sim.records[1].commonName, 'User 2')
self.assertEqual(sim.records[1].email, '*****@*****.**')
def test_loadDefaultAccountsFromFile(self):
"""
L{LoadSimulator.fromCommandLine} takes an account loader (with
empty path)from the config file and uses it to create user
records for use in the simulation.
"""
config = VALID_CONFIG.copy()
config["accounts"] = {
"loader": "contrib.performance.loadtest.sim.recordsFromCSVFile",
"params": {
"path": ""
},
}
configpath = FilePath(self.mktemp())
configpath.setContent(writePlistToString(config))
sim = LoadSimulator.fromCommandLine(['--config', configpath.path],
StringIO())
self.assertEqual(99, len(sim.records))
self.assertEqual(sim.records[0].uid, 'user01')
self.assertEqual(sim.records[0].password, 'user01')
self.assertEqual(sim.records[0].commonName, 'User 01')
self.assertEqual(sim.records[0].email, '*****@*****.**')
self.assertEqual(sim.records[98].uid, 'user99')
self.assertEqual(sim.records[98].password, 'user99')
self.assertEqual(sim.records[98].commonName, 'User 99')
self.assertEqual(sim.records[98].email, '*****@*****.**')
def test_loadPopulationParameters(self):
"""
Client weights and profiles are loaded from the [clients]
section of the configuration file specified.
"""
config = FilePath(self.mktemp())
config.setContent(
writePlistToString(
{
"clients": [
{
"software": "contrib.performance.loadtest.ical.OS_X_10_6",
"params": {
"foo": "bar"
},
"profiles": [
{
"params": {
"interval": 25,
"eventStartDistribution": {
"type": "contrib.performance.stats.NormalDistribution",
"params": {
"mu": 123,
"sigma": 456,
}
}
},
"class": "contrib.performance.loadtest.profiles.Eventer"
}
],
"weight": 3,
}
]
}
)
)
sim = LoadSimulator.fromCommandLine(
['--config', config.path, '--clients', config.path]
)
expectedParameters = PopulationParameters()
expectedParameters.addClient(
3,
ClientType(
OS_X_10_6,
{"foo": "bar"},
[
ProfileType(
Eventer, {
"interval": 25,
"eventStartDistribution": NormalDistribution(123, 456)
}
)
]
)
)
self.assertEquals(sim.parameters, expectedParameters)
def test_specifyRuntime(self):
"""
L{LoadSimulator.fromCommandLine} recognizes the I{--runtime} option to
specify a limit on how long the simulation will run.
"""
config = FilePath(self.mktemp())
config.setContent(VALID_CONFIG_PLIST)
sim = LoadSimulator.fromCommandLine(['--config', config.path, '--runtime', '123'])
self.assertEqual(123, sim.runtime)
def test_specifyRuntime(self):
"""
L{LoadSimulator.fromCommandLine} recognizes the I{--runtime} option to
specify a limit on how long the simulation will run.
"""
config = FilePath(self.mktemp())
config.setContent(VALID_CONFIG_PLIST)
sim = LoadSimulator.fromCommandLine(['--config', config.path, '--runtime', '123'])
self.assertEqual(123, sim.runtime)
def test_loadServerConfig(self):
"""
The Calendar Server host and port are loaded from the [server]
section of the configuration file specified.
"""
config = FilePath(self.mktemp())
config.setContent(
writePlistToString({"server": "https://127.0.0.3:8432/"}))
sim = LoadSimulator.fromCommandLine(['--config', config.path])
self.assertEquals(sim.server, "https://127.0.0.3:8432/")
def test_loadServerConfig(self):
"""
The Calendar Server host and port are loaded from the [server]
section of the configuration file specified.
"""
config = FilePath(self.mktemp())
config.setContent(writePlistToString({
"server": "https://127.0.0.3:8432/"}))
sim = LoadSimulator.fromCommandLine(['--config', config.path])
self.assertEquals(sim.server, "https://127.0.0.3:8432/")
def test_loadLogObservers(self):
"""
Log observers specified in the [observers] section of the
configuration file are added to the logging system.
"""
config = FilePath(self.mktemp())
config.setContent(writePlistToString({
"observers": [{"type":"contrib.performance.loadtest.population.SimpleStatistics", "params":{}, }, ]
}))
sim = LoadSimulator.fromCommandLine(['--config', config.path])
self.assertEquals(len(sim.observers), 1)
self.assertIsInstance(sim.observers[0], SimpleStatistics)
def test_requireClient(self):
"""
At least one client is required, so if a configuration with an
empty clients array is specified, a single default client type
is used.
"""
config = FilePath(self.mktemp())
config.setContent(writePlistToString({"clients": []}))
sim = LoadSimulator.fromCommandLine(['--config', config.path])
expectedParameters = PopulationParameters()
expectedParameters.addClient(
1, ClientType(OS_X_10_6, {}, [Eventer, Inviter, Accepter]))
self.assertEquals(sim.parameters, expectedParameters)
def test_requireClient(self):
"""
At least one client is required, so if a configuration with an
empty clients array is specified, a single default client type
is used.
"""
config = FilePath(self.mktemp())
config.setContent(writePlistToString({"clients": []}))
sim = LoadSimulator.fromCommandLine(
['--config', config.path, '--clients', config.path])
expectedParameters = PopulationParameters()
expectedParameters.addClient(
1, ClientType(OS_X_10_6, {}, [Eventer, Inviter, Accepter]))
self.assertEquals(sim.parameters, expectedParameters)
def test_loadLogObservers(self):
"""
Log observers specified in the [observers] section of the
configuration file are added to the logging system.
"""
config = FilePath(self.mktemp())
config.setContent(
writePlistToString({
"observers": [
{
"type":
"contrib.performance.loadtest.population.SimpleStatistics",
"params": {},
},
]
}))
sim = LoadSimulator.fromCommandLine(['--config', config.path])
self.assertEquals(len(sim.observers), 1)
self.assertIsInstance(sim.observers[0], SimpleStatistics)
def test_loadArrivalConfig(self):
"""
The arrival policy type and arguments are loaded from the
[arrival] section of the configuration file specified.
"""
config = FilePath(self.mktemp())
config.setContent(writePlistToString({
"arrival": {
"factory": "contrib.performance.loadtest.population.SmoothRampUp",
"params": {
"groups": 10,
"groupSize": 1,
"interval": 3,
},
},
}))
sim = LoadSimulator.fromCommandLine(['--config', config.path])
self.assertEquals(
sim.arrival,
Arrival(SmoothRampUp, dict(groups=10, groupSize=1, interval=3)))
def test_loadServerConfig(self):
"""
The Calendar Server host and port are loaded from the [server]
section of the configuration file specified.
"""
config = FilePath(self.mktemp())
config.setContent(
writePlistToString({
"servers": {
"PodA": {
"enabled": True,
"uri": 'https://127.0.0.3:8432/',
"stats": {
"enabled": False
},
},
}
}))
sim = LoadSimulator.fromCommandLine(['--config', config.path])
self.assertEquals(sim.servers["PodA"]["uri"],
"https://127.0.0.3:8432/")
def test_loadArrivalConfig(self):
"""
The arrival policy type and arguments are loaded from the
[arrival] section of the configuration file specified.
"""
config = FilePath(self.mktemp())
config.setContent(
writePlistToString({
"arrival": {
"factory":
"contrib.performance.loadtest.population.SmoothRampUp",
"params": {
"groups": 10,
"groupSize": 1,
"interval": 3,
},
},
}))
sim = LoadSimulator.fromCommandLine(['--config', config.path])
self.assertEquals(
sim.arrival,
Arrival(SmoothRampUp, dict(groups=10, groupSize=1, interval=3)))
